Dec 15 18:06:08.286 INFO testing coreutils_json-0.4.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 18:06:08.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 18:06:08.746 INFO [stdout] b10be5d43b7f659222f4c0bb97c3546611e3561a9f08904a924a83b391461376
Dec 15 18:06:08.748 INFO running `"docker" "start" "-a" "b10be5d43b7f659222f4c0bb97c3546611e3561a9f08904a924a83b391461376"`
Dec 15 18:06:10.679 INFO [stderr] usermod: no changes
Dec 15 18:06:10.755 INFO [stderr]    Compiling coreutils_json v0.4.0 (/source)
Dec 15 18:06:11.705 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 15 18:06:11.715 INFO [stderr] su: No module specific data is present
Dec 15 18:06:12.804 INFO running `"docker" "inspect" "b10be5d43b7f659222f4c0bb97c3546611e3561a9f08904a924a83b391461376"`
Dec 15 18:06:13.048 INFO running `"docker" "rm" "-f" "b10be5d43b7f659222f4c0bb97c3546611e3561a9f08904a924a83b391461376"`
Dec 15 18:06:13.286 INFO [stdout] b10be5d43b7f659222f4c0bb97c3546611e3561a9f08904a924a83b391461376
Dec 15 18:06:13.292 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 18:06:13.644 INFO [stdout] f7d30794732e5d9da4b2dece583ba262da24458bac1b5ffd52444344a16c66fd
Dec 15 18:06:13.648 INFO running `"docker" "start" "-a" "f7d30794732e5d9da4b2dece583ba262da24458bac1b5ffd52444344a16c66fd"`
Dec 15 18:06:14.980 INFO [stderr] usermod: no changes
Dec 15 18:06:15.051 INFO [stderr]    Compiling coreutils_json v0.4.0 (/source)
Dec 15 18:06:16.995 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Dec 15 18:06:16.996 INFO [stderr] su: No module specific data is present
Dec 15 18:06:17.688 INFO running `"docker" "inspect" "f7d30794732e5d9da4b2dece583ba262da24458bac1b5ffd52444344a16c66fd"`
Dec 15 18:06:17.943 INFO running `"docker" "rm" "-f" "f7d30794732e5d9da4b2dece583ba262da24458bac1b5ffd52444344a16c66fd"`
Dec 15 18:06:18.266 INFO [stdout] f7d30794732e5d9da4b2dece583ba262da24458bac1b5ffd52444344a16c66fd
Dec 15 18:06:18.273 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 18:06:18.688 INFO [stdout] db440783c23308f9fc33c4f9061311172c018839b1913928e61fc93ff55e791e
Dec 15 18:06:18.690 INFO running `"docker" "start" "-a" "db440783c23308f9fc33c4f9061311172c018839b1913928e61fc93ff55e791e"`
Dec 15 18:06:20.232 INFO [stderr] usermod: no changes
Dec 15 18:06:20.347 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 15 18:06:20.349 INFO [stderr]      Running /target/debug/deps/coreutils_json-b06497387eaba5d0
Dec 15 18:06:20.367 INFO [stdout] 
Dec 15 18:06:20.367 INFO [stdout] running 2 tests
Dec 15 18:06:20.371 INFO [stdout] test test::should_deserialize ... ok
Dec 15 18:06:20.371 INFO [stdout] test test::should_serialize ... ok
Dec 15 18:06:20.372 INFO [stdout] 
Dec 15 18:06:20.372 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:06:20.372 INFO [stdout] 
Dec 15 18:06:20.373 INFO [stderr]    Doc-tests coreutils_json
Dec 15 18:06:21.856 INFO [stdout] 
Dec 15 18:06:21.856 INFO [stdout] running 0 tests
Dec 15 18:06:21.856 INFO [stdout] 
Dec 15 18:06:21.856 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:06:21.856 INFO [stdout] 
Dec 15 18:06:21.865 INFO [stderr] su: No module specific data is present
Dec 15 18:06:22.419 INFO running `"docker" "inspect" "db440783c23308f9fc33c4f9061311172c018839b1913928e61fc93ff55e791e"`
Dec 15 18:06:22.841 INFO running `"docker" "rm" "-f" "db440783c23308f9fc33c4f9061311172c018839b1913928e61fc93ff55e791e"`
Dec 15 18:06:23.342 INFO [stdout] db440783c23308f9fc33c4f9061311172c018839b1913928e61fc93ff55e791e