Dec 12 16:12:54.473 INFO checking crucible-0.0.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:12:54.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 16:12:54.641 INFO [stdout] dfcf8774e257587ccc368ac26f34b68db8f1e4a8857d3e719ab3fb92c4f923e2
Dec 12 16:12:54.643 INFO running `"docker" "start" "-a" "dfcf8774e257587ccc368ac26f34b68db8f1e4a8857d3e719ab3fb92c4f923e2"`
Dec 12 16:12:55.506 INFO [stderr] usermod: no changes
Dec 12 16:12:55.650 INFO [stderr]     Checking hsl v0.1.1
Dec 12 16:12:55.650 INFO [stderr]     Checking allan v0.2.4
Dec 12 16:12:55.652 INFO [stderr]     Checking stb_truetype v0.1.2
Dec 12 16:12:55.656 INFO [stderr]     Checking clocksource v0.2.4
Dec 12 16:12:55.656 INFO [stderr]     Checking heatmap v0.6.6
Dec 12 16:12:55.656 INFO [stderr]     Checking png v0.7.0
Dec 12 16:12:55.656 INFO [stderr]     Checking tiny_http v0.5.9
Dec 12 16:12:56.456 INFO [stderr]     Checking rusttype v0.1.2
Dec 12 16:12:57.672 INFO [stderr]     Checking waterfall v0.7.1
Dec 12 16:12:59.560 INFO [stderr]     Checking tic v0.2.4
Dec 12 16:13:03.112 INFO [stderr]     Checking crucible v0.0.0 (/source)
Dec 12 16:13:08.536 INFO [stderr] warning: unused variable: `f`
Dec 12 16:13:08.536 INFO [stderr]   --> src/metrics.rs:10:19
Dec 12 16:13:08.536 INFO [stderr]    |
Dec 12 16:13:08.536 INFO [stderr] 10 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Dec 12 16:13:08.536 INFO [stderr]    |                   ^ help: consider using `_f` instead
Dec 12 16:13:08.536 INFO [stderr]    |
Dec 12 16:13:08.536 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 16:13:08.536 INFO [stderr] 
Dec 12 16:13:09.164 INFO [stderr] warning: unused variable: `f`
Dec 12 16:13:09.164 INFO [stderr]   --> src/metrics.rs:10:19
Dec 12 16:13:09.164 INFO [stderr]    |
Dec 12 16:13:09.164 INFO [stderr] 10 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Dec 12 16:13:09.164 INFO [stderr]    |                   ^ help: consider using `_f` instead
Dec 12 16:13:09.164 INFO [stderr]    |
Dec 12 16:13:09.164 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 16:13:09.164 INFO [stderr] 
Dec 12 16:13:09.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.68s
Dec 12 16:13:09.225 INFO [stderr] su: No module specific data is present
Dec 12 16:13:09.811 INFO running `"docker" "inspect" "dfcf8774e257587ccc368ac26f34b68db8f1e4a8857d3e719ab3fb92c4f923e2"`
Dec 12 16:13:10.112 INFO running `"docker" "rm" "-f" "dfcf8774e257587ccc368ac26f34b68db8f1e4a8857d3e719ab3fb92c4f923e2"`
Dec 12 16:13:10.294 INFO [stdout] dfcf8774e257587ccc368ac26f34b68db8f1e4a8857d3e719ab3fb92c4f923e2