Dec 07 19:29:59.820 INFO testing crucible-0.0.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 19:29:59.820 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 07 19:30:00.207 INFO [stdout] 437b8092bc16fb32172e093ef6b93b79caa080305ecd763dd90e1c86d6e6c904
Dec 07 19:30:00.298 INFO running `"docker" "start" "-a" "437b8092bc16fb32172e093ef6b93b79caa080305ecd763dd90e1c86d6e6c904"`
Dec 07 19:30:01.315 INFO [stderr] usermod: no changes
Dec 07 19:30:01.472 INFO [stderr]    Compiling histogram v0.6.9
Dec 07 19:30:01.478 INFO [stderr]    Compiling mpmc v0.1.5
Dec 07 19:30:01.478 INFO [stderr]    Compiling allan v0.2.4
Dec 07 19:30:01.478 INFO [stderr]    Compiling stb_truetype v0.1.2
Dec 07 19:30:01.478 INFO [stderr]    Compiling clocksource v0.2.4
Dec 07 19:30:01.478 INFO [stderr]    Compiling png v0.7.0
Dec 07 19:30:01.478 INFO [stderr]    Compiling tiny_http v0.5.9
Dec 07 19:30:03.960 INFO [stderr]    Compiling heatmap v0.6.6
Dec 07 19:30:05.060 INFO [stderr]    Compiling rusttype v0.1.2
Dec 07 19:30:07.115 INFO [stderr]    Compiling waterfall v0.7.1
Dec 07 19:30:10.061 INFO [stderr]    Compiling tic v0.2.4
Dec 07 19:30:13.063 INFO [stderr]    Compiling crucible v0.0.0 (/source)
Dec 07 19:30:16.393 INFO [stderr] warning: unused variable: `f`
Dec 07 19:30:16.393 INFO [stderr]   --> src/metrics.rs:10:19
Dec 07 19:30:16.393 INFO [stderr]    |
Dec 07 19:30:16.393 INFO [stderr] 10 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Dec 07 19:30:16.393 INFO [stderr]    |                   ^ help: consider using `_f` instead
Dec 07 19:30:16.393 INFO [stderr]    |
Dec 07 19:30:16.393 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 19:30:16.393 INFO [stderr] 
Dec 07 19:30:18.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.49s
Dec 07 19:30:18.836 INFO [stderr] su: No module specific data is present
Dec 07 19:30:19.150 INFO running `"docker" "inspect" "437b8092bc16fb32172e093ef6b93b79caa080305ecd763dd90e1c86d6e6c904"`
Dec 07 19:30:19.230 INFO running `"docker" "rm" "-f" "437b8092bc16fb32172e093ef6b93b79caa080305ecd763dd90e1c86d6e6c904"`
Dec 07 19:30:19.300 INFO [stdout] 437b8092bc16fb32172e093ef6b93b79caa080305ecd763dd90e1c86d6e6c904
Dec 07 19:30:19.302 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 07 19:30:19.456 INFO [stdout] d1c1e972a608ed13376b42af47488e04a32e78940f3ef257f77a52e2d92f0c96
Dec 07 19:30:19.458 INFO running `"docker" "start" "-a" "d1c1e972a608ed13376b42af47488e04a32e78940f3ef257f77a52e2d92f0c96"`
Dec 07 19:30:19.789 INFO [stderr] usermod: no changes
Dec 07 19:30:19.862 INFO [stderr]    Compiling crucible v0.0.0 (/source)
Dec 07 19:30:23.224 INFO [stderr] warning: unused variable: `f`
Dec 07 19:30:23.224 INFO [stderr]   --> src/metrics.rs:10:19
Dec 07 19:30:23.224 INFO [stderr]    |
Dec 07 19:30:23.224 INFO [stderr] 10 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Dec 07 19:30:23.224 INFO [stderr]    |                   ^ help: consider using `_f` instead
Dec 07 19:30:23.224 INFO [stderr]    |
Dec 07 19:30:23.224 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 19:30:23.224 INFO [stderr] 
Dec 07 19:30:23.552 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.74s
Dec 07 19:30:23.560 INFO [stderr] su: No module specific data is present
Dec 07 19:30:23.952 INFO running `"docker" "inspect" "d1c1e972a608ed13376b42af47488e04a32e78940f3ef257f77a52e2d92f0c96"`
Dec 07 19:30:24.032 INFO running `"docker" "rm" "-f" "d1c1e972a608ed13376b42af47488e04a32e78940f3ef257f77a52e2d92f0c96"`
Dec 07 19:30:24.106 INFO [stdout] d1c1e972a608ed13376b42af47488e04a32e78940f3ef257f77a52e2d92f0c96
Dec 07 19:30:24.109 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 07 19:30:24.296 INFO [stdout] 84955c259a8df65af4e84b9ee5ee307883378a8900c85ed95510ba88d2f62cfd
Dec 07 19:30:24.302 INFO running `"docker" "start" "-a" "84955c259a8df65af4e84b9ee5ee307883378a8900c85ed95510ba88d2f62cfd"`
Dec 07 19:30:24.757 INFO [stderr] usermod: no changes
Dec 07 19:30:24.845 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 07 19:30:24.858 INFO [stderr]      Running /target/debug/deps/crucible-2f3ebddaba456cce
Dec 07 19:30:24.861 INFO [stdout] 
Dec 07 19:30:24.862 INFO [stdout] running 0 tests
Dec 07 19:30:24.862 INFO [stdout] 
Dec 07 19:30:24.862 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 19:30:24.862 INFO [stdout] 
Dec 07 19:30:24.864 INFO [stderr] su: No module specific data is present
Dec 07 19:30:25.115 INFO running `"docker" "inspect" "84955c259a8df65af4e84b9ee5ee307883378a8900c85ed95510ba88d2f62cfd"`
Dec 07 19:30:25.191 INFO running `"docker" "rm" "-f" "84955c259a8df65af4e84b9ee5ee307883378a8900c85ed95510ba88d2f62cfd"`
Dec 07 19:30:25.255 INFO [stdout] 84955c259a8df65af4e84b9ee5ee307883378a8900c85ed95510ba88d2f62cfd