Dec 15 16:41:49.669 INFO testing document-0.5.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 16:41:49.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 16:41:50.143 INFO [stdout] bdac6b7a852e61aedf2545c07a6fd207f3e2e4530c9df8fd2fe57659d4e1cb08
Dec 15 16:41:50.145 INFO running `"docker" "start" "-a" "bdac6b7a852e61aedf2545c07a6fd207f3e2e4530c9df8fd2fe57659d4e1cb08"`
Dec 15 16:41:51.779 INFO [stderr] usermod: no changes
Dec 15 16:41:51.834 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 15 16:41:51.883 INFO [stderr]    Compiling document v0.5.1 (/source)
Dec 15 16:41:53.518 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 15 16:41:53.518 INFO [stderr] su: No module specific data is present
Dec 15 16:41:54.247 INFO running `"docker" "inspect" "bdac6b7a852e61aedf2545c07a6fd207f3e2e4530c9df8fd2fe57659d4e1cb08"`
Dec 15 16:41:54.632 INFO running `"docker" "rm" "-f" "bdac6b7a852e61aedf2545c07a6fd207f3e2e4530c9df8fd2fe57659d4e1cb08"`
Dec 15 16:41:54.975 INFO [stdout] bdac6b7a852e61aedf2545c07a6fd207f3e2e4530c9df8fd2fe57659d4e1cb08
Dec 15 16:41:54.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 16:41:55.350 INFO [stdout] c389494d265ef477c7b72cd4a8fb046791627cc62c2334bef549059b07782efc
Dec 15 16:41:55.352 INFO running `"docker" "start" "-a" "c389494d265ef477c7b72cd4a8fb046791627cc62c2334bef549059b07782efc"`
Dec 15 16:41:56.891 INFO [stderr] usermod: no changes
Dec 15 16:41:56.931 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 15 16:41:57.014 INFO [stderr]    Compiling document v0.5.1 (/source)
Dec 15 16:41:58.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Dec 15 16:41:58.755 INFO [stderr] su: No module specific data is present
Dec 15 16:41:59.491 INFO running `"docker" "inspect" "c389494d265ef477c7b72cd4a8fb046791627cc62c2334bef549059b07782efc"`
Dec 15 16:41:59.923 INFO running `"docker" "rm" "-f" "c389494d265ef477c7b72cd4a8fb046791627cc62c2334bef549059b07782efc"`
Dec 15 16:42:00.299 INFO [stdout] c389494d265ef477c7b72cd4a8fb046791627cc62c2334bef549059b07782efc
Dec 15 16:42:00.301 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 16:42:00.784 INFO [stdout] 920ab0bebec74ebcca3de540eeb524bc2501a3c1a47d1237860326bb145efcdb
Dec 15 16:42:00.786 INFO running `"docker" "start" "-a" "920ab0bebec74ebcca3de540eeb524bc2501a3c1a47d1237860326bb145efcdb"`
Dec 15 16:42:02.131 INFO [stderr] usermod: no changes
Dec 15 16:42:02.203 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 15 16:42:02.239 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 15 16:42:02.251 INFO [stderr]      Running /target/debug/deps/document-feaa54298ad98328
Dec 15 16:42:02.251 INFO [stdout] 
Dec 15 16:42:02.251 INFO [stderr]    Doc-tests document
Dec 15 16:42:02.251 INFO [stdout] running 0 tests
Dec 15 16:42:02.251 INFO [stdout] 
Dec 15 16:42:02.251 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:42:02.251 INFO [stdout] 
Dec 15 16:42:04.580 INFO [stdout] 
Dec 15 16:42:04.580 INFO [stdout] running 0 tests
Dec 15 16:42:04.580 INFO [stdout] 
Dec 15 16:42:04.580 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:42:04.580 INFO [stdout] 
Dec 15 16:42:04.591 INFO [stderr] su: No module specific data is present
Dec 15 16:42:05.289 INFO running `"docker" "inspect" "920ab0bebec74ebcca3de540eeb524bc2501a3c1a47d1237860326bb145efcdb"`
Dec 15 16:42:05.587 INFO running `"docker" "rm" "-f" "920ab0bebec74ebcca3de540eeb524bc2501a3c1a47d1237860326bb145efcdb"`
Dec 15 16:42:05.887 INFO [stdout] 920ab0bebec74ebcca3de540eeb524bc2501a3c1a47d1237860326bb145efcdb