Dec 15 18:37:57.710 INFO testing codec-json-0.0.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 18:37:57.710 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 18:37:57.873 INFO [stdout] 79f818845ee437ac8bdb0822d1d8f3ad4ea407c0605d959d8b4e6edfbd559639
Dec 15 18:37:57.875 INFO running `"docker" "start" "-a" "79f818845ee437ac8bdb0822d1d8f3ad4ea407c0605d959d8b4e6edfbd559639"`
Dec 15 18:37:58.275 INFO [stderr] usermod: no changes
Dec 15 18:37:58.307 INFO [stderr]    Compiling codec-json v0.0.0 (/source)
Dec 15 18:37:58.899 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 15 18:37:58.899 INFO [stderr] su: No module specific data is present
Dec 15 18:37:59.297 INFO running `"docker" "inspect" "79f818845ee437ac8bdb0822d1d8f3ad4ea407c0605d959d8b4e6edfbd559639"`
Dec 15 18:37:59.416 INFO running `"docker" "rm" "-f" "79f818845ee437ac8bdb0822d1d8f3ad4ea407c0605d959d8b4e6edfbd559639"`
Dec 15 18:37:59.506 INFO [stdout] 79f818845ee437ac8bdb0822d1d8f3ad4ea407c0605d959d8b4e6edfbd559639
Dec 15 18:37:59.508 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 18:37:59.691 INFO [stdout] 757ea28e625c058e4d1426d87fa4c1cb4f8247c2e844afd9e8e6eef92290ceeb
Dec 15 18:37:59.693 INFO running `"docker" "start" "-a" "757ea28e625c058e4d1426d87fa4c1cb4f8247c2e844afd9e8e6eef92290ceeb"`
Dec 15 18:38:00.232 INFO [stderr] usermod: no changes
Dec 15 18:38:00.262 INFO [stderr]    Compiling codec-json v0.0.0 (/source)
Dec 15 18:38:01.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 15 18:38:01.167 INFO [stderr] su: No module specific data is present
Dec 15 18:38:01.503 INFO running `"docker" "inspect" "757ea28e625c058e4d1426d87fa4c1cb4f8247c2e844afd9e8e6eef92290ceeb"`
Dec 15 18:38:01.601 INFO running `"docker" "rm" "-f" "757ea28e625c058e4d1426d87fa4c1cb4f8247c2e844afd9e8e6eef92290ceeb"`
Dec 15 18:38:01.720 INFO [stdout] 757ea28e625c058e4d1426d87fa4c1cb4f8247c2e844afd9e8e6eef92290ceeb
Dec 15 18:38:01.723 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 18:38:01.886 INFO [stdout] e0f59e063c04d84e0c2cb70494f4ea58d8b743464ae4f1ca330afe4519328899
Dec 15 18:38:01.889 INFO running `"docker" "start" "-a" "e0f59e063c04d84e0c2cb70494f4ea58d8b743464ae4f1ca330afe4519328899"`
Dec 15 18:38:02.455 INFO [stderr] usermod: no changes
Dec 15 18:38:02.491 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 18:38:02.491 INFO [stderr]      Running /target/debug/deps/codec_json-ba1b6402c2869c78
Dec 15 18:38:02.495 INFO [stdout] 
Dec 15 18:38:02.495 INFO [stdout] running 1 test
Dec 15 18:38:02.496 INFO [stdout] test tests::it_works ... ok
Dec 15 18:38:02.496 INFO [stdout] 
Dec 15 18:38:02.496 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:38:02.496 INFO [stdout] 
Dec 15 18:38:02.499 INFO [stderr]    Doc-tests codec-json
Dec 15 18:38:03.319 INFO [stdout] 
Dec 15 18:38:03.319 INFO [stdout] running 0 tests
Dec 15 18:38:03.319 INFO [stdout] 
Dec 15 18:38:03.319 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:38:03.319 INFO [stdout] 
Dec 15 18:38:03.328 INFO [stderr] su: No module specific data is present
Dec 15 18:38:03.621 INFO running `"docker" "inspect" "e0f59e063c04d84e0c2cb70494f4ea58d8b743464ae4f1ca330afe4519328899"`
Dec 15 18:38:03.687 INFO running `"docker" "rm" "-f" "e0f59e063c04d84e0c2cb70494f4ea58d8b743464ae4f1ca330afe4519328899"`
Dec 15 18:38:03.771 INFO [stdout] e0f59e063c04d84e0c2cb70494f4ea58d8b743464ae4f1ca330afe4519328899