main(): Increase log verbosity to `Trace`

By default, 'stderrlog' uses the `Error` level (which I found out by
inspecting the source here:
https://docs.rs/stderrlog/0.2.3/src/stderrlog/lib.rs.html#242-253).
Increase the log verbosity to `Trace` to hopefully give us more
information to act on. Bug hunting.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
index dc9bcc9..05ca775 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -111,6 +111,7 @@ fn main() {
     stderrlog::new()
         .module(module_path!())
         .timestamp(stderrlog::Timestamp::Second)
+        .verbosity(4) // LogLevel::Trace
         .init()
         .expect("Logger failed to initialise");