Dec 14 20:18:42.544 INFO testing serde_roundtrip_derive-0.1.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 14 20:18:42.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 20:18:43.095 INFO [stdout] 9764a66782ef97f607f17094f3ad6914c5bcfeb8fb60fb7b62e9800a289a602d Dec 14 20:18:43.097 INFO running `"docker" "start" "-a" "9764a66782ef97f607f17094f3ad6914c5bcfeb8fb60fb7b62e9800a289a602d"` Dec 14 20:18:44.432 INFO [stderr] usermod: no changes Dec 14 20:18:44.495 INFO [stderr] Compiling syn v0.11.11 Dec 14 20:18:50.019 INFO [stderr] Compiling serde_roundtrip_derive v0.1.2 (/source) Dec 14 20:18:53.624 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.17s Dec 14 20:18:53.629 INFO [stderr] su: No module specific data is present Dec 14 20:18:54.320 INFO running `"docker" "inspect" "9764a66782ef97f607f17094f3ad6914c5bcfeb8fb60fb7b62e9800a289a602d"` Dec 14 20:18:54.607 INFO running `"docker" "rm" "-f" "9764a66782ef97f607f17094f3ad6914c5bcfeb8fb60fb7b62e9800a289a602d"` Dec 14 20:18:54.931 INFO [stdout] 9764a66782ef97f607f17094f3ad6914c5bcfeb8fb60fb7b62e9800a289a602d Dec 14 20:18:54.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 20:18:55.305 INFO [stdout] ef0050ea8af39ce0904f023e0a37e94540d2c08e7d1b350eb35c9bf2ab2ee377 Dec 14 20:18:55.308 INFO running `"docker" "start" "-a" "ef0050ea8af39ce0904f023e0a37e94540d2c08e7d1b350eb35c9bf2ab2ee377"` Dec 14 20:18:56.639 INFO [stderr] usermod: no changes Dec 14 20:18:56.723 INFO [stderr] Compiling serde_roundtrip_derive v0.1.2 (/source) Dec 14 20:18:57.919 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.25s Dec 14 20:18:57.923 INFO [stderr] su: No module specific data is present Dec 14 20:18:58.991 INFO running `"docker" "inspect" "ef0050ea8af39ce0904f023e0a37e94540d2c08e7d1b350eb35c9bf2ab2ee377"` Dec 14 20:18:59.324 INFO running `"docker" "rm" "-f" "ef0050ea8af39ce0904f023e0a37e94540d2c08e7d1b350eb35c9bf2ab2ee377"` Dec 14 20:18:59.714 INFO [stdout] ef0050ea8af39ce0904f023e0a37e94540d2c08e7d1b350eb35c9bf2ab2ee377 Dec 14 20:18:59.721 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 20:19:00.167 INFO [stdout] 49fcb106ca59f9dc1e569bd902011fb3948155ce2726fe5fa00dea249e1a6ba2 Dec 14 20:19:00.172 INFO running `"docker" "start" "-a" "49fcb106ca59f9dc1e569bd902011fb3948155ce2726fe5fa00dea249e1a6ba2"` Dec 14 20:19:01.925 INFO [stderr] usermod: no changes Dec 14 20:19:01.987 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Dec 14 20:19:01.989 INFO [stderr] Running /target/debug/deps/serde_roundtrip_derive-9c597e1386e6f55f Dec 14 20:19:01.993 INFO [stdout] Dec 14 20:19:01.993 INFO [stdout] running 0 tests Dec 14 20:19:01.993 INFO [stdout] Dec 14 20:19:01.993 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 20:19:01.993 INFO [stdout] Dec 14 20:19:01.994 INFO [stderr] Doc-tests serde_roundtrip_derive Dec 14 20:19:03.238 INFO [stdout] Dec 14 20:19:03.238 INFO [stdout] running 0 tests Dec 14 20:19:03.238 INFO [stdout] Dec 14 20:19:03.238 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 20:19:03.238 INFO [stdout] Dec 14 20:19:03.261 INFO [stderr] su: No module specific data is present Dec 14 20:19:03.841 INFO running `"docker" "inspect" "49fcb106ca59f9dc1e569bd902011fb3948155ce2726fe5fa00dea249e1a6ba2"` Dec 14 20:19:04.179 INFO running `"docker" "rm" "-f" "49fcb106ca59f9dc1e569bd902011fb3948155ce2726fe5fa00dea249e1a6ba2"` Dec 14 20:19:04.425 INFO [stdout] 49fcb106ca59f9dc1e569bd902011fb3948155ce2726fe5fa00dea249e1a6ba2