Dec 13 08:35:36.892 INFO testing ntdef/groupby against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 08:35:36.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 13 08:35:37.322 INFO [stdout] d1521b4de24f5e21a3064ec26ab542323a46355c7184a8544603de42faad186a
Dec 13 08:35:37.327 INFO running `"docker" "start" "-a" "d1521b4de24f5e21a3064ec26ab542323a46355c7184a8544603de42faad186a"`
Dec 13 08:35:38.648 INFO [stderr] usermod: no changes
Dec 13 08:35:38.764 INFO [stderr]    Compiling threadpool v1.3.2
Dec 13 08:35:40.211 INFO [stderr]    Compiling groupby v0.1.0 (/source)
Dec 13 08:35:43.587 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.91s
Dec 13 08:35:43.588 INFO [stderr] su: No module specific data is present
Dec 13 08:35:44.280 INFO running `"docker" "inspect" "d1521b4de24f5e21a3064ec26ab542323a46355c7184a8544603de42faad186a"`
Dec 13 08:35:44.547 INFO running `"docker" "rm" "-f" "d1521b4de24f5e21a3064ec26ab542323a46355c7184a8544603de42faad186a"`
Dec 13 08:35:44.799 INFO [stdout] d1521b4de24f5e21a3064ec26ab542323a46355c7184a8544603de42faad186a
Dec 13 08:35:44.801 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 13 08:35:45.270 INFO [stdout] d87449fe91a7b224c64b54ef91e9563992038e0e8594b2d501bf5b6c85c03daa
Dec 13 08:35:45.279 INFO running `"docker" "start" "-a" "d87449fe91a7b224c64b54ef91e9563992038e0e8594b2d501bf5b6c85c03daa"`
Dec 13 08:35:46.527 INFO [stderr] usermod: no changes
Dec 13 08:35:46.640 INFO [stderr]    Compiling groupby v0.1.0 (/source)
Dec 13 08:35:47.969 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Dec 13 08:35:47.975 INFO [stderr] su: No module specific data is present
Dec 13 08:35:49.088 INFO running `"docker" "inspect" "d87449fe91a7b224c64b54ef91e9563992038e0e8594b2d501bf5b6c85c03daa"`
Dec 13 08:35:49.389 INFO running `"docker" "rm" "-f" "d87449fe91a7b224c64b54ef91e9563992038e0e8594b2d501bf5b6c85c03daa"`
Dec 13 08:35:49.709 INFO [stdout] d87449fe91a7b224c64b54ef91e9563992038e0e8594b2d501bf5b6c85c03daa
Dec 13 08:35:49.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 13 08:35:50.207 INFO [stdout] 75a77f615b153a7b5b44c5e8e6d5a19eda79e520c843f902e2f9cfe59e7c4a5e
Dec 13 08:35:50.213 INFO running `"docker" "start" "-a" "75a77f615b153a7b5b44c5e8e6d5a19eda79e520c843f902e2f9cfe59e7c4a5e"`
Dec 13 08:35:51.579 INFO [stderr] usermod: no changes
Dec 13 08:35:51.695 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 13 08:35:51.707 INFO [stderr]      Running /target/debug/deps/groupby-f7d301dd2db48a9b
Dec 13 08:35:51.711 INFO [stdout] 
Dec 13 08:35:51.711 INFO [stdout] running 0 tests
Dec 13 08:35:51.711 INFO [stdout] 
Dec 13 08:35:51.711 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:35:51.711 INFO [stdout] 
Dec 13 08:35:51.715 INFO [stderr] su: No module specific data is present
Dec 13 08:35:53.087 INFO running `"docker" "inspect" "75a77f615b153a7b5b44c5e8e6d5a19eda79e520c843f902e2f9cfe59e7c4a5e"`
Dec 13 08:35:53.403 INFO running `"docker" "rm" "-f" "75a77f615b153a7b5b44c5e8e6d5a19eda79e520c843f902e2f9cfe59e7c4a5e"`
Dec 13 08:35:53.787 INFO [stdout] 75a77f615b153a7b5b44c5e8e6d5a19eda79e520c843f902e2f9cfe59e7c4a5e