Dec 07 04:01:24.776 INFO testing practice-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 04:01:24.776 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 04:01:25.270 INFO [stdout] 2e4de356fb2386db3721606d9b3bbfc354a5bd09b05ca73698a41e5ad02c70d8
Dec 07 04:01:25.280 INFO running `"docker" "start" "-a" "2e4de356fb2386db3721606d9b3bbfc354a5bd09b05ca73698a41e5ad02c70d8"`
Dec 07 04:01:26.315 INFO [stderr] usermod: no changes
Dec 07 04:01:26.366 INFO [stderr]    Compiling practice v0.1.0 (/source)
Dec 07 04:01:27.618 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 07 04:01:27.620 INFO [stderr] su: No module specific data is present
Dec 07 04:01:28.137 INFO running `"docker" "inspect" "2e4de356fb2386db3721606d9b3bbfc354a5bd09b05ca73698a41e5ad02c70d8"`
Dec 07 04:01:28.314 INFO running `"docker" "rm" "-f" "2e4de356fb2386db3721606d9b3bbfc354a5bd09b05ca73698a41e5ad02c70d8"`
Dec 07 04:01:28.624 INFO [stdout] 2e4de356fb2386db3721606d9b3bbfc354a5bd09b05ca73698a41e5ad02c70d8
Dec 07 04:01:28.626 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 04:01:28.982 INFO [stdout] eb1d9a2a8bfc20ea722603e84c78b67da23b5a2a587860dfde631178dce1ad90
Dec 07 04:01:28.988 INFO running `"docker" "start" "-a" "eb1d9a2a8bfc20ea722603e84c78b67da23b5a2a587860dfde631178dce1ad90"`
Dec 07 04:01:29.883 INFO [stderr] usermod: no changes
Dec 07 04:01:29.936 INFO [stderr]    Compiling practice v0.1.0 (/source)
Dec 07 04:01:31.260 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 07 04:01:31.269 INFO [stderr] su: No module specific data is present
Dec 07 04:01:31.864 INFO running `"docker" "inspect" "eb1d9a2a8bfc20ea722603e84c78b67da23b5a2a587860dfde631178dce1ad90"`
Dec 07 04:01:32.168 INFO running `"docker" "rm" "-f" "eb1d9a2a8bfc20ea722603e84c78b67da23b5a2a587860dfde631178dce1ad90"`
Dec 07 04:01:32.438 INFO [stdout] eb1d9a2a8bfc20ea722603e84c78b67da23b5a2a587860dfde631178dce1ad90
Dec 07 04:01:32.444 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 04:01:32.944 INFO [stdout] 63bd22f40bc7f0f592d7b5e5baffc2b051c90a9303984a6f6fb3247d0b53e79d
Dec 07 04:01:32.950 INFO running `"docker" "start" "-a" "63bd22f40bc7f0f592d7b5e5baffc2b051c90a9303984a6f6fb3247d0b53e79d"`
Dec 07 04:01:33.980 INFO [stderr] usermod: no changes
Dec 07 04:01:34.040 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 04:01:34.048 INFO [stderr]      Running /target/debug/deps/practice-b8f4ad2758e80ede
Dec 07 04:01:34.059 INFO [stdout] 
Dec 07 04:01:34.059 INFO [stdout] running 1 test
Dec 07 04:01:34.068 INFO [stdout] test test::it_works ... ok
Dec 07 04:01:34.068 INFO [stderr]      Running /target/debug/deps/practice-8690b4ce20999fb7
Dec 07 04:01:34.068 INFO [stdout] 
Dec 07 04:01:34.068 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 04:01:34.068 INFO [stdout] 
Dec 07 04:01:34.070 INFO [stdout] 
Dec 07 04:01:34.070 INFO [stderr]    Doc-tests practice
Dec 07 04:01:34.070 INFO [stdout] running 0 tests
Dec 07 04:01:34.070 INFO [stdout] 
Dec 07 04:01:34.070 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 04:01:34.070 INFO [stdout] 
Dec 07 04:01:34.847 INFO [stdout] 
Dec 07 04:01:34.847 INFO [stdout] running 0 tests
Dec 07 04:01:34.847 INFO [stdout] 
Dec 07 04:01:34.847 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 04:01:34.847 INFO [stdout] 
Dec 07 04:01:34.854 INFO [stderr] su: No module specific data is present
Dec 07 04:01:35.482 INFO running `"docker" "inspect" "63bd22f40bc7f0f592d7b5e5baffc2b051c90a9303984a6f6fb3247d0b53e79d"`
Dec 07 04:01:35.750 INFO running `"docker" "rm" "-f" "63bd22f40bc7f0f592d7b5e5baffc2b051c90a9303984a6f6fb3247d0b53e79d"`
Dec 07 04:01:36.040 INFO [stdout] 63bd22f40bc7f0f592d7b5e5baffc2b051c90a9303984a6f6fb3247d0b53e79d