Dec 06 23:29:44.681 INFO testing serde-feature-hack-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 23:29:44.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06 23:29:44.931 INFO [stdout] 3b2a1f6bfea117fba2e5396f9c3ebb5f7e6280bdeab852cf09fa555934f92b20
Dec 06 23:29:44.938 INFO running `"docker" "start" "-a" "3b2a1f6bfea117fba2e5396f9c3ebb5f7e6280bdeab852cf09fa555934f92b20"`
Dec 06 23:29:45.472 INFO [stderr] usermod: no changes
Dec 06 23:29:45.511 INFO [stderr]    Compiling serde-feature-hack v0.1.0 (/source)
Dec 06 23:29:45.856 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Dec 06 23:29:45.862 INFO [stderr] su: No module specific data is present
Dec 06 23:29:46.099 INFO running `"docker" "inspect" "3b2a1f6bfea117fba2e5396f9c3ebb5f7e6280bdeab852cf09fa555934f92b20"`
Dec 06 23:29:46.197 INFO running `"docker" "rm" "-f" "3b2a1f6bfea117fba2e5396f9c3ebb5f7e6280bdeab852cf09fa555934f92b20"`
Dec 06 23:29:46.308 INFO [stdout] 3b2a1f6bfea117fba2e5396f9c3ebb5f7e6280bdeab852cf09fa555934f92b20
Dec 06 23:29:46.310 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06 23:29:46.566 INFO [stdout] d21e6e9a09db6fb240e2770b02778b4190f742b0a81381e485411133b90183b6
Dec 06 23:29:46.568 INFO running `"docker" "start" "-a" "d21e6e9a09db6fb240e2770b02778b4190f742b0a81381e485411133b90183b6"`
Dec 06 23:29:47.133 INFO [stderr] usermod: no changes
Dec 06 23:29:47.180 INFO [stderr]    Compiling serde-feature-hack v0.1.0 (/source)
Dec 06 23:29:48.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 06 23:29:48.141 INFO [stderr] su: No module specific data is present
Dec 06 23:29:48.764 INFO running `"docker" "inspect" "d21e6e9a09db6fb240e2770b02778b4190f742b0a81381e485411133b90183b6"`
Dec 06 23:29:49.084 INFO running `"docker" "rm" "-f" "d21e6e9a09db6fb240e2770b02778b4190f742b0a81381e485411133b90183b6"`
Dec 06 23:29:49.402 INFO [stdout] d21e6e9a09db6fb240e2770b02778b4190f742b0a81381e485411133b90183b6
Dec 06 23:29:49.410 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06 23:29:49.808 INFO [stdout] 0e6e053e2bcfcf2ffc3204f124843615bdf7dcf5f5298befc31c49c1f793b2c4
Dec 06 23:29:49.820 INFO running `"docker" "start" "-a" "0e6e053e2bcfcf2ffc3204f124843615bdf7dcf5f5298befc31c49c1f793b2c4"`
Dec 06 23:29:51.416 INFO [stderr] usermod: no changes
Dec 06 23:29:51.544 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 06 23:29:51.545 INFO [stderr]      Running /target/debug/deps/serde_feature_hack-0f786d110f53a6fd
Dec 06 23:29:51.545 INFO [stderr]    Doc-tests serde-feature-hack
Dec 06 23:29:51.545 INFO [stdout] 
Dec 06 23:29:51.545 INFO [stdout] running 0 tests
Dec 06 23:29:51.545 INFO [stdout] 
Dec 06 23:29:51.545 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:29:51.545 INFO [stdout] 
Dec 06 23:29:52.436 INFO [stdout] 
Dec 06 23:29:52.436 INFO [stdout] running 1 test
Dec 06 23:29:54.336 INFO [stdout] test src/lib.rs -  (line 16) ... ok
Dec 06 23:29:54.336 INFO [stdout] 
Dec 06 23:29:54.336 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:29:54.336 INFO [stdout] 
Dec 06 23:29:54.346 INFO [stderr] su: No module specific data is present
Dec 06 23:29:55.468 INFO running `"docker" "inspect" "0e6e053e2bcfcf2ffc3204f124843615bdf7dcf5f5298befc31c49c1f793b2c4"`
Dec 06 23:29:55.822 INFO running `"docker" "rm" "-f" "0e6e053e2bcfcf2ffc3204f124843615bdf7dcf5f5298befc31c49c1f793b2c4"`
Dec 06 23:29:56.176 INFO [stdout] 0e6e053e2bcfcf2ffc3204f124843615bdf7dcf5f5298befc31c49c1f793b2c4