[INFO] updating cached repository https://github.com/mwalczyk/plume_watcher_rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 25b65ad05779b2c875d00230947d4eb7320ff16c
[INFO] testing mwalczyk/plume_watcher_rs against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwalczyk%2Fplume_watcher_rs" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mwalczyk/plume_watcher_rs on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mwalczyk/plume_watcher_rs
[INFO] finished tweaking git repo https://github.com/mwalczyk/plume_watcher_rs
[INFO] tweaked toml for git repo https://github.com/mwalczyk/plume_watcher_rs written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/mwalczyk/plume_watcher_rs already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 8d5ea9a43266484a2d68ed4bd3bdb666469d86058c046c2c8070cff24195a538
[INFO] running `"docker" "start" "-a" "8d5ea9a43266484a2d68ed4bd3bdb666469d86058c046c2c8070cff24195a538"`
[INFO] [stderr]    Compiling plume_watcher_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `help_dialog`
[INFO] [stderr]  --> src/main.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn help_dialog() {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `MAX_THREADS`
[INFO] [stderr]   --> src/main.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | static MAX_THREADS: i32 = 10;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "8d5ea9a43266484a2d68ed4bd3bdb666469d86058c046c2c8070cff24195a538"`
[INFO] running `"docker" "rm" "-f" "8d5ea9a43266484a2d68ed4bd3bdb666469d86058c046c2c8070cff24195a538"`
[INFO] [stdout] 8d5ea9a43266484a2d68ed4bd3bdb666469d86058c046c2c8070cff24195a538
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 15febe25d11e1e8c617789ca1c189d1d6377e2ba0be55eaea172318398f5bb01
[INFO] running `"docker" "start" "-a" "15febe25d11e1e8c617789ca1c189d1d6377e2ba0be55eaea172318398f5bb01"`
[INFO] [stderr]    Compiling plume_watcher_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `help_dialog`
[INFO] [stderr]  --> src/main.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn help_dialog() {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `MAX_THREADS`
[INFO] [stderr]   --> src/main.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | static MAX_THREADS: i32 = 10;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "15febe25d11e1e8c617789ca1c189d1d6377e2ba0be55eaea172318398f5bb01"`
[INFO] running `"docker" "rm" "-f" "15febe25d11e1e8c617789ca1c189d1d6377e2ba0be55eaea172318398f5bb01"`
[INFO] [stdout] 15febe25d11e1e8c617789ca1c189d1d6377e2ba0be55eaea172318398f5bb01
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] bacd149ac8c4ec127f546fd10c386ffd85ebbda8766328a59431412158bd33c7
[INFO] running `"docker" "start" "-a" "bacd149ac8c4ec127f546fd10c386ffd85ebbda8766328a59431412158bd33c7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/plume_watcher_rs-6bbe945810b58f77
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bacd149ac8c4ec127f546fd10c386ffd85ebbda8766328a59431412158bd33c7"`
[INFO] running `"docker" "rm" "-f" "bacd149ac8c4ec127f546fd10c386ffd85ebbda8766328a59431412158bd33c7"`
[INFO] [stdout] bacd149ac8c4ec127f546fd10c386ffd85ebbda8766328a59431412158bd33c7