Dec 13 09:29:13.306 INFO testing na-o-ys/calc against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 09:29:13.306 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 09:29:13.584 INFO [stdout] 4dbda97a7693c8c4cc5c6246e3d9681c7555a06c491d259896797e7d087930e0
Dec 13 09:29:13.586 INFO running `"docker" "start" "-a" "4dbda97a7693c8c4cc5c6246e3d9681c7555a06c491d259896797e7d087930e0"`
Dec 13 09:29:14.051 INFO [stderr] usermod: no changes
Dec 13 09:29:14.056 INFO [stderr]    Compiling calc v0.1.0 (/source)
Dec 13 09:29:14.295 INFO [stderr] warning: unused import: `Duration`
Dec 13 09:29:14.295 INFO [stderr]  --> src/main.rs:6:17
Dec 13 09:29:14.295 INFO [stderr]   |
Dec 13 09:29:14.295 INFO [stderr] 6 | use std::time::{Duration, Instant};
Dec 13 09:29:14.295 INFO [stderr]   |                 ^^^^^^^^
Dec 13 09:29:14.295 INFO [stderr]   |
Dec 13 09:29:14.295 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:29:14.295 INFO [stderr] 
Dec 13 09:29:14.866 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 13 09:29:14.879 INFO [stderr] su: No module specific data is present
Dec 13 09:29:15.381 INFO running `"docker" "inspect" "4dbda97a7693c8c4cc5c6246e3d9681c7555a06c491d259896797e7d087930e0"`
Dec 13 09:29:15.639 INFO running `"docker" "rm" "-f" "4dbda97a7693c8c4cc5c6246e3d9681c7555a06c491d259896797e7d087930e0"`
Dec 13 09:29:15.955 INFO [stdout] 4dbda97a7693c8c4cc5c6246e3d9681c7555a06c491d259896797e7d087930e0
Dec 13 09:29:15.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 09:29:16.427 INFO [stdout] 2bdd1c12375512676a0cf3cfaaf8a99fd0ccec43ac7558eaa0bc503bf4de33d3
Dec 13 09:29:16.433 INFO running `"docker" "start" "-a" "2bdd1c12375512676a0cf3cfaaf8a99fd0ccec43ac7558eaa0bc503bf4de33d3"`
Dec 13 09:29:17.146 INFO [stderr] usermod: no changes
Dec 13 09:29:17.195 INFO [stderr]    Compiling calc v0.1.0 (/source)
Dec 13 09:29:17.481 INFO [stderr] warning: unused import: `Duration`
Dec 13 09:29:17.481 INFO [stderr]  --> src/main.rs:6:17
Dec 13 09:29:17.481 INFO [stderr]   |
Dec 13 09:29:17.481 INFO [stderr] 6 | use std::time::{Duration, Instant};
Dec 13 09:29:17.481 INFO [stderr]   |                 ^^^^^^^^
Dec 13 09:29:17.481 INFO [stderr]   |
Dec 13 09:29:17.487 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:29:17.487 INFO [stderr] 
Dec 13 09:29:17.906 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Dec 13 09:29:17.909 INFO [stderr] su: No module specific data is present
Dec 13 09:29:18.876 INFO running `"docker" "inspect" "2bdd1c12375512676a0cf3cfaaf8a99fd0ccec43ac7558eaa0bc503bf4de33d3"`
Dec 13 09:29:18.981 INFO running `"docker" "rm" "-f" "2bdd1c12375512676a0cf3cfaaf8a99fd0ccec43ac7558eaa0bc503bf4de33d3"`
Dec 13 09:29:19.057 INFO [stdout] 2bdd1c12375512676a0cf3cfaaf8a99fd0ccec43ac7558eaa0bc503bf4de33d3
Dec 13 09:29:19.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 09:29:19.288 INFO [stdout] 33de13cadcd4c8aacbe34b0e978a4eee612299a0b56ae42cd6f470709535b5a6
Dec 13 09:29:19.290 INFO running `"docker" "start" "-a" "33de13cadcd4c8aacbe34b0e978a4eee612299a0b56ae42cd6f470709535b5a6"`
Dec 13 09:29:19.988 INFO [stderr] usermod: no changes
Dec 13 09:29:20.061 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 09:29:20.061 INFO [stderr]      Running /target/debug/deps/calc-eab1f25d48661a30
Dec 13 09:29:20.061 INFO [stderr] su: No module specific data is present
Dec 13 09:29:20.061 INFO [stdout] 
Dec 13 09:29:20.061 INFO [stdout] running 0 tests
Dec 13 09:29:20.061 INFO [stdout] 
Dec 13 09:29:20.061 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:29:20.061 INFO [stdout] 
Dec 13 09:29:20.388 INFO running `"docker" "inspect" "33de13cadcd4c8aacbe34b0e978a4eee612299a0b56ae42cd6f470709535b5a6"`
Dec 13 09:29:20.454 INFO running `"docker" "rm" "-f" "33de13cadcd4c8aacbe34b0e978a4eee612299a0b56ae42cd6f470709535b5a6"`
Dec 13 09:29:20.542 INFO [stdout] 33de13cadcd4c8aacbe34b0e978a4eee612299a0b56ae42cd6f470709535b5a6