Dec 07 19:30:00.873 INFO testing crucible-0.0.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 19:30:00.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 19:30:01.152 INFO [stdout] b5d6ba136b549abe6ccb34e04476b1efc6cf52a87cf558a388efd596f55be64d
Dec 07 19:30:01.158 INFO running `"docker" "start" "-a" "b5d6ba136b549abe6ccb34e04476b1efc6cf52a87cf558a388efd596f55be64d"`
Dec 07 19:30:02.109 INFO [stderr] usermod: no changes
Dec 07 19:30:02.320 INFO [stderr]    Compiling allan v0.2.4
Dec 07 19:30:02.320 INFO [stderr]    Compiling mpmc v0.1.5
Dec 07 19:30:02.332 INFO [stderr]    Compiling stb_truetype v0.1.2
Dec 07 19:30:02.344 INFO [stderr]    Compiling clocksource v0.2.4
Dec 07 19:30:02.344 INFO [stderr]    Compiling heatmap v0.6.6
Dec 07 19:30:02.344 INFO [stderr]    Compiling png v0.7.0
Dec 07 19:30:05.288 INFO [stderr]    Compiling rusttype v0.1.2
Dec 07 19:30:07.085 INFO [stderr]    Compiling waterfall v0.7.1
Dec 07 19:30:09.448 INFO [stderr]    Compiling tic v0.2.4
Dec 07 19:30:12.870 INFO [stderr]    Compiling crucible v0.0.0 (/source)
Dec 07 19:30:16.459 INFO [stderr] warning: unused variable: `f`
Dec 07 19:30:16.459 INFO [stderr]   --> src/metrics.rs:10:19
Dec 07 19:30:16.459 INFO [stderr]    |
Dec 07 19:30:16.459 INFO [stderr] 10 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Dec 07 19:30:16.459 INFO [stderr]    |                   ^ help: consider using `_f` instead
Dec 07 19:30:16.459 INFO [stderr]    |
Dec 07 19:30:16.459 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 19:30:16.459 INFO [stderr] 
Dec 07 19:30:19.156 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.01s
Dec 07 19:30:19.162 INFO [stderr] su: No module specific data is present
Dec 07 19:30:19.377 INFO running `"docker" "inspect" "b5d6ba136b549abe6ccb34e04476b1efc6cf52a87cf558a388efd596f55be64d"`
Dec 07 19:30:19.440 INFO running `"docker" "rm" "-f" "b5d6ba136b549abe6ccb34e04476b1efc6cf52a87cf558a388efd596f55be64d"`
Dec 07 19:30:19.500 INFO [stdout] b5d6ba136b549abe6ccb34e04476b1efc6cf52a87cf558a388efd596f55be64d
Dec 07 19:30:19.502 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 19:30:19.653 INFO [stdout] 15550804e391bb35cd961d5f5b517ace64d753a805af71f2534d4d9244be88f4
Dec 07 19:30:19.655 INFO running `"docker" "start" "-a" "15550804e391bb35cd961d5f5b517ace64d753a805af71f2534d4d9244be88f4"`
Dec 07 19:30:19.976 INFO [stderr] usermod: no changes
Dec 07 19:30:20.040 INFO [stderr]    Compiling crucible v0.0.0 (/source)
Dec 07 19:30:23.691 INFO [stderr] warning: unused variable: `f`
Dec 07 19:30:23.691 INFO [stderr]   --> src/metrics.rs:10:19
Dec 07 19:30:23.691 INFO [stderr]    |
Dec 07 19:30:23.691 INFO [stderr] 10 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
Dec 07 19:30:23.691 INFO [stderr]    |                   ^ help: consider using `_f` instead
Dec 07 19:30:23.691 INFO [stderr]    |
Dec 07 19:30:23.691 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 19:30:23.691 INFO [stderr] 
Dec 07 19:30:23.977 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.98s
Dec 07 19:30:23.982 INFO [stderr] su: No module specific data is present
Dec 07 19:30:24.266 INFO running `"docker" "inspect" "15550804e391bb35cd961d5f5b517ace64d753a805af71f2534d4d9244be88f4"`
Dec 07 19:30:24.402 INFO running `"docker" "rm" "-f" "15550804e391bb35cd961d5f5b517ace64d753a805af71f2534d4d9244be88f4"`
Dec 07 19:30:24.556 INFO [stdout] 15550804e391bb35cd961d5f5b517ace64d753a805af71f2534d4d9244be88f4
Dec 07 19:30:24.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 19:30:24.719 INFO [stdout] b1d7c8ee5bb63b26da34a147f90bd20be32fd0f82c9d8540f4ddd5f787fdac5f
Dec 07 19:30:24.720 INFO running `"docker" "start" "-a" "b1d7c8ee5bb63b26da34a147f90bd20be32fd0f82c9d8540f4ddd5f787fdac5f"`
Dec 07 19:30:25.075 INFO [stderr] usermod: no changes
Dec 07 19:30:25.162 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 07 19:30:25.165 INFO [stderr]      Running /target/debug/deps/crucible-2dcec3f235903b1a
Dec 07 19:30:25.167 INFO [stdout] 
Dec 07 19:30:25.167 INFO [stdout] running 0 tests
Dec 07 19:30:25.167 INFO [stdout] 
Dec 07 19:30:25.167 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 19:30:25.167 INFO [stdout] 
Dec 07 19:30:25.169 INFO [stderr] su: No module specific data is present
Dec 07 19:30:25.464 INFO running `"docker" "inspect" "b1d7c8ee5bb63b26da34a147f90bd20be32fd0f82c9d8540f4ddd5f787fdac5f"`
Dec 07 19:30:25.530 INFO running `"docker" "rm" "-f" "b1d7c8ee5bb63b26da34a147f90bd20be32fd0f82c9d8540f4ddd5f787fdac5f"`
Dec 07 19:30:25.604 INFO [stdout] b1d7c8ee5bb63b26da34a147f90bd20be32fd0f82c9d8540f4ddd5f787fdac5f