Dec 15 17:52:22.138 INFO testing crfsuite-0.2.6 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 17:52:22.138 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17:52:22.570 INFO [stdout] 6eadbf69073c817df7c4e6cfa6f1b2f70d9574ff2d05caafa898350bac4f984f
Dec 15 17:52:22.574 INFO running `"docker" "start" "-a" "6eadbf69073c817df7c4e6cfa6f1b2f70d9574ff2d05caafa898350bac4f984f"`
Dec 15 17:52:23.743 INFO [stderr] usermod: no changes
Dec 15 17:52:23.831 INFO [stderr]    Compiling crfsuite-sys v0.1.4
Dec 15 17:52:30.475 INFO [stderr]    Compiling crfsuite v0.2.6 (/source)
Dec 15 17:52:31.981 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.21s
Dec 15 17:52:31.985 INFO [stderr] su: No module specific data is present
Dec 15 17:52:32.833 INFO running `"docker" "inspect" "6eadbf69073c817df7c4e6cfa6f1b2f70d9574ff2d05caafa898350bac4f984f"`
Dec 15 17:52:33.109 INFO running `"docker" "rm" "-f" "6eadbf69073c817df7c4e6cfa6f1b2f70d9574ff2d05caafa898350bac4f984f"`
Dec 15 17:52:33.367 INFO [stdout] 6eadbf69073c817df7c4e6cfa6f1b2f70d9574ff2d05caafa898350bac4f984f
Dec 15 17:52:33.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17:52:33.778 INFO [stdout] c3f5a04c7d56982ea33226e75dbd09c54d5cf9fa40d7c4626de1ca0235dd9a69
Dec 15 17:52:33.780 INFO running `"docker" "start" "-a" "c3f5a04c7d56982ea33226e75dbd09c54d5cf9fa40d7c4626de1ca0235dd9a69"`
Dec 15 17:52:35.346 INFO [stderr] usermod: no changes
Dec 15 17:52:35.443 INFO [stderr]    Compiling crfsuite v0.2.6 (/source)
Dec 15 17:52:38.434 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.06s
Dec 15 17:52:38.438 INFO [stderr] su: No module specific data is present
Dec 15 17:52:39.575 INFO running `"docker" "inspect" "c3f5a04c7d56982ea33226e75dbd09c54d5cf9fa40d7c4626de1ca0235dd9a69"`
Dec 15 17:52:39.945 INFO running `"docker" "rm" "-f" "c3f5a04c7d56982ea33226e75dbd09c54d5cf9fa40d7c4626de1ca0235dd9a69"`
Dec 15 17:52:40.311 INFO [stdout] c3f5a04c7d56982ea33226e75dbd09c54d5cf9fa40d7c4626de1ca0235dd9a69