Dec 14 17:57:22.596 INFO testing swapper-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 17:57:22.597 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 17:57:22.987 INFO [stdout] 179820356b99b64e46369903faf9ef92b42a4d959056c483d536d6050b4b1dad
Dec 14 17:57:22.993 INFO running `"docker" "start" "-a" "179820356b99b64e46369903faf9ef92b42a4d959056c483d536d6050b4b1dad"`
Dec 14 17:57:23.815 INFO [stderr] usermod: no changes
Dec 14 17:57:23.853 INFO [stderr]    Compiling swapper v0.1.0 (/source)
Dec 14 17:57:24.313 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 14 17:57:24.320 INFO [stderr] su: No module specific data is present
Dec 14 17:57:24.619 INFO running `"docker" "inspect" "179820356b99b64e46369903faf9ef92b42a4d959056c483d536d6050b4b1dad"`
Dec 14 17:57:24.717 INFO running `"docker" "rm" "-f" "179820356b99b64e46369903faf9ef92b42a4d959056c483d536d6050b4b1dad"`
Dec 14 17:57:24.819 INFO [stdout] 179820356b99b64e46369903faf9ef92b42a4d959056c483d536d6050b4b1dad
Dec 14 17:57:24.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 17:57:25.095 INFO [stdout] d50e22de46d202ec3d357147840c244db5e678f941e332c0ce00d3e5ed734387
Dec 14 17:57:25.101 INFO running `"docker" "start" "-a" "d50e22de46d202ec3d357147840c244db5e678f941e332c0ce00d3e5ed734387"`
Dec 14 17:57:25.883 INFO [stderr] usermod: no changes
Dec 14 17:57:25.908 INFO [stderr]    Compiling swapper v0.1.0 (/source)
Dec 14 17:57:27.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Dec 14 17:57:27.448 INFO [stderr] su: No module specific data is present
Dec 14 17:57:27.704 INFO running `"docker" "inspect" "d50e22de46d202ec3d357147840c244db5e678f941e332c0ce00d3e5ed734387"`
Dec 14 17:57:27.784 INFO running `"docker" "rm" "-f" "d50e22de46d202ec3d357147840c244db5e678f941e332c0ce00d3e5ed734387"`
Dec 14 17:57:27.872 INFO [stdout] d50e22de46d202ec3d357147840c244db5e678f941e332c0ce00d3e5ed734387
Dec 14 17:57:27.874 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 17:57:28.071 INFO [stdout] 89adf0b387033863845bcbe3e2dcefb572b635c8fb3514fc3e7cae0dc51530dc
Dec 14 17:57:28.073 INFO running `"docker" "start" "-a" "89adf0b387033863845bcbe3e2dcefb572b635c8fb3514fc3e7cae0dc51530dc"`
Dec 14 17:57:28.506 INFO [stderr] usermod: no changes
Dec 14 17:57:28.535 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 17:57:28.535 INFO [stderr]      Running /target/debug/deps/swapper-7dcb8a21f12e5591
Dec 14 17:57:28.538 INFO [stdout] 
Dec 14 17:57:28.538 INFO [stdout] running 0 tests
Dec 14 17:57:28.538 INFO [stdout] 
Dec 14 17:57:28.539 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:57:28.539 INFO [stdout] 
Dec 14 17:57:28.539 INFO [stderr]      Running /target/debug/deps/lib-7a838236de9bbdb9
Dec 14 17:57:28.542 INFO [stdout] 
Dec 14 17:57:28.543 INFO [stdout] running 1 test
Dec 14 17:57:28.543 INFO [stdout] test test ... ok
Dec 14 17:57:28.543 INFO [stdout] 
Dec 14 17:57:28.543 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:57:28.543 INFO [stdout] 
Dec 14 17:57:28.543 INFO [stderr]    Doc-tests swapper
Dec 14 17:57:29.338 INFO [stdout] 
Dec 14 17:57:29.338 INFO [stdout] running 3 tests
Dec 14 17:57:30.377 INFO [stdout] test src/lib.rs -  (line 83) ... ok
Dec 14 17:57:30.395 INFO [stdout] test src/lib.rs -  (line 46) ... ok
Dec 14 17:57:30.415 INFO [stdout] test src/lib.rs -  (line 8) ... ok
Dec 14 17:57:30.415 INFO [stdout] 
Dec 14 17:57:30.415 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:57:30.415 INFO [stdout] 
Dec 14 17:57:30.428 INFO [stderr] su: No module specific data is present
Dec 14 17:57:30.679 INFO running `"docker" "inspect" "89adf0b387033863845bcbe3e2dcefb572b635c8fb3514fc3e7cae0dc51530dc"`
Dec 14 17:57:30.781 INFO running `"docker" "rm" "-f" "89adf0b387033863845bcbe3e2dcefb572b635c8fb3514fc3e7cae0dc51530dc"`
Dec 14 17:57:30.909 INFO [stdout] 89adf0b387033863845bcbe3e2dcefb572b635c8fb3514fc3e7cae0dc51530dc