Dec 14 20:31:05.088 INFO testing serde-feature-hack-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 20:31:05.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 20:31:05.286 INFO [stdout] 60c0c1d1f3d030b3f476d1e4c05d7d94890bc17856374420be10b377739ea306
Dec 14 20:31:05.288 INFO running `"docker" "start" "-a" "60c0c1d1f3d030b3f476d1e4c05d7d94890bc17856374420be10b377739ea306"`
Dec 14 20:31:05.758 INFO [stderr] usermod: no changes
Dec 14 20:31:05.809 INFO [stderr]    Compiling serde-feature-hack v0.1.0 (/source)
Dec 14 20:31:06.097 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
Dec 14 20:31:06.101 INFO [stderr] su: No module specific data is present
Dec 14 20:31:06.400 INFO running `"docker" "inspect" "60c0c1d1f3d030b3f476d1e4c05d7d94890bc17856374420be10b377739ea306"`
Dec 14 20:31:06.507 INFO running `"docker" "rm" "-f" "60c0c1d1f3d030b3f476d1e4c05d7d94890bc17856374420be10b377739ea306"`
Dec 14 20:31:06.608 INFO [stdout] 60c0c1d1f3d030b3f476d1e4c05d7d94890bc17856374420be10b377739ea306
Dec 14 20:31:06.610 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 20:31:06.770 INFO [stdout] 87c44c60dbe5dbd606dbcf77567c66495d871e291f8861ea643300c959865fb4
Dec 14 20:31:06.774 INFO running `"docker" "start" "-a" "87c44c60dbe5dbd606dbcf77567c66495d871e291f8861ea643300c959865fb4"`
Dec 14 20:31:07.439 INFO [stderr] usermod: no changes
Dec 14 20:31:07.491 INFO [stderr]    Compiling serde-feature-hack v0.1.0 (/source)
Dec 14 20:31:08.290 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 14 20:31:08.292 INFO [stderr] su: No module specific data is present
Dec 14 20:31:08.891 INFO running `"docker" "inspect" "87c44c60dbe5dbd606dbcf77567c66495d871e291f8861ea643300c959865fb4"`
Dec 14 20:31:09.215 INFO running `"docker" "rm" "-f" "87c44c60dbe5dbd606dbcf77567c66495d871e291f8861ea643300c959865fb4"`
Dec 14 20:31:09.489 INFO [stdout] 87c44c60dbe5dbd606dbcf77567c66495d871e291f8861ea643300c959865fb4
Dec 14 20:31:09.492 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 20:31:09.746 INFO [stdout] e13f5b2c3a024b8d6c6919337c34cda74865a40fdb4deeb2d70c2d628ca4fcbb
Dec 14 20:31:09.750 INFO running `"docker" "start" "-a" "e13f5b2c3a024b8d6c6919337c34cda74865a40fdb4deeb2d70c2d628ca4fcbb"`
Dec 14 20:31:10.911 INFO [stderr] usermod: no changes
Dec 14 20:31:11.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 14 20:31:11.009 INFO [stderr]      Running /target/debug/deps/serde_feature_hack-be075dcfc48b72d3
Dec 14 20:31:11.017 INFO [stdout] 
Dec 14 20:31:11.017 INFO [stdout] running 0 tests
Dec 14 20:31:11.017 INFO [stdout] 
Dec 14 20:31:11.017 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:31:11.017 INFO [stdout] 
Dec 14 20:31:11.025 INFO [stderr]    Doc-tests serde-feature-hack
Dec 14 20:31:11.831 INFO [stdout] 
Dec 14 20:31:11.831 INFO [stdout] running 1 test
Dec 14 20:31:13.567 INFO [stdout] test src/lib.rs -  (line 16) ... ok
Dec 14 20:31:13.567 INFO [stdout] 
Dec 14 20:31:13.567 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:31:13.567 INFO [stdout] 
Dec 14 20:31:13.577 INFO [stderr] su: No module specific data is present
Dec 14 20:31:14.799 INFO running `"docker" "inspect" "e13f5b2c3a024b8d6c6919337c34cda74865a40fdb4deeb2d70c2d628ca4fcbb"`
Dec 14 20:31:15.159 INFO running `"docker" "rm" "-f" "e13f5b2c3a024b8d6c6919337c34cda74865a40fdb4deeb2d70c2d628ca4fcbb"`
Dec 14 20:31:15.446 INFO [stdout] e13f5b2c3a024b8d6c6919337c34cda74865a40fdb4deeb2d70c2d628ca4fcbb