Dec 05 01:53:26.505 INFO testing wezm/serde-duplicate-field against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 01:53:26.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 01:53:26.842 INFO [stdout] 8231d40fcb92ce45fd00868223bc72a4c38ddd38187ef6e4c60fbb436c8652a3
Dec 05 01:53:26.852 INFO running `"docker" "start" "-a" "8231d40fcb92ce45fd00868223bc72a4c38ddd38187ef6e4c60fbb436c8652a3"`
Dec 05 01:53:27.915 INFO [stderr] usermod: no changes
Dec 05 01:53:27.984 INFO [stderr]    Compiling serde v1.0.36
Dec 05 01:53:27.987 INFO [stderr]    Compiling num-traits v0.2.2
Dec 05 01:53:27.987 INFO [stderr]    Compiling proc-macro2 v0.2.3
Dec 05 01:53:30.800 INFO [stderr]    Compiling quote v0.4.2
Dec 05 01:53:31.852 INFO [stderr]    Compiling syn v0.12.15
Dec 05 01:53:41.016 INFO [stderr]    Compiling serde_derive_internals v0.22.2
Dec 05 01:53:44.897 INFO [stderr]    Compiling serde_derive v1.0.36
Dec 05 01:53:46.280 INFO [stderr]    Compiling serde_json v1.0.13
Dec 05 01:53:56.846 INFO [stderr]    Compiling serde-duplicate-field v0.1.0 (/source)
Dec 05 01:54:00.672 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.73s
Dec 05 01:54:00.681 INFO [stderr] su: No module specific data is present
Dec 05 01:54:01.615 INFO running `"docker" "inspect" "8231d40fcb92ce45fd00868223bc72a4c38ddd38187ef6e4c60fbb436c8652a3"`
Dec 05 01:54:01.920 INFO running `"docker" "rm" "-f" "8231d40fcb92ce45fd00868223bc72a4c38ddd38187ef6e4c60fbb436c8652a3"`
Dec 05 01:54:02.327 INFO [stdout] 8231d40fcb92ce45fd00868223bc72a4c38ddd38187ef6e4c60fbb436c8652a3
Dec 05 01:54:02.330 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 01:54:02.712 INFO [stdout] 2921471c6b98a8b771850f178c8093d65376ea629626be266d5a0cd6e45b342d
Dec 05 01:54:02.716 INFO running `"docker" "start" "-a" "2921471c6b98a8b771850f178c8093d65376ea629626be266d5a0cd6e45b342d"`
Dec 05 01:54:03.845 INFO [stderr] usermod: no changes
Dec 05 01:54:03.944 INFO [stderr]    Compiling serde-duplicate-field v0.1.0 (/source)
Dec 05 01:54:06.203 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Dec 05 01:54:06.212 INFO [stderr] su: No module specific data is present
Dec 05 01:54:06.958 INFO running `"docker" "inspect" "2921471c6b98a8b771850f178c8093d65376ea629626be266d5a0cd6e45b342d"`
Dec 05 01:54:07.202 INFO running `"docker" "rm" "-f" "2921471c6b98a8b771850f178c8093d65376ea629626be266d5a0cd6e45b342d"`
Dec 05 01:54:07.562 INFO [stdout] 2921471c6b98a8b771850f178c8093d65376ea629626be266d5a0cd6e45b342d
Dec 05 01:54:07.566 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 01:54:07.998 INFO [stdout] 1ad2555dd53d1bec419930014828fdf7429ba4f2eb98462740d98aef4d8b4169
Dec 05 01:54:08.000 INFO running `"docker" "start" "-a" "1ad2555dd53d1bec419930014828fdf7429ba4f2eb98462740d98aef4d8b4169"`
Dec 05 01:54:09.507 INFO [stderr] usermod: no changes
Dec 05 01:54:09.622 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 01:54:09.640 INFO [stderr]      Running /target/debug/deps/serde_duplicate_field-c5ad7f1231f1720b
Dec 05 01:54:09.644 INFO [stdout] 
Dec 05 01:54:09.644 INFO [stdout] running 0 tests
Dec 05 01:54:09.644 INFO [stdout] 
Dec 05 01:54:09.644 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 01:54:09.644 INFO [stdout] 
Dec 05 01:54:09.648 INFO [stderr] su: No module specific data is present
Dec 05 01:54:10.883 INFO running `"docker" "inspect" "1ad2555dd53d1bec419930014828fdf7429ba4f2eb98462740d98aef4d8b4169"`
Dec 05 01:54:11.190 INFO running `"docker" "rm" "-f" "1ad2555dd53d1bec419930014828fdf7429ba4f2eb98462740d98aef4d8b4169"`
Dec 05 01:54:11.452 INFO [stdout] 1ad2555dd53d1bec419930014828fdf7429ba4f2eb98462740d98aef4d8b4169