Dec 05 06:55:50.485 INFO testing soenkehahn/rust-playground against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 06:55:50.485 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06:55:50.916 INFO [stdout] c9d6e596b0241d16334ddebd7bd2db5b31384ed60bb0267231a809111cb164a4
Dec 05 06:55:50.922 INFO running `"docker" "start" "-a" "c9d6e596b0241d16334ddebd7bd2db5b31384ed60bb0267231a809111cb164a4"`
Dec 05 06:55:51.916 INFO [stderr] usermod: no changes
Dec 05 06:55:52.018 INFO [stderr]    Compiling num-traits v0.2.4
Dec 05 06:55:52.027 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 05 06:55:55.915 INFO [stderr]    Compiling num-integer v0.1.38
Dec 05 06:55:59.303 INFO [stderr]    Compiling playground v0.1.0 (/source)
Dec 05 06:55:59.843 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.90s
Dec 05 06:55:59.848 INFO [stderr] su: No module specific data is present
Dec 05 06:56:00.570 INFO running `"docker" "inspect" "c9d6e596b0241d16334ddebd7bd2db5b31384ed60bb0267231a809111cb164a4"`
Dec 05 06:56:00.870 INFO running `"docker" "rm" "-f" "c9d6e596b0241d16334ddebd7bd2db5b31384ed60bb0267231a809111cb164a4"`
Dec 05 06:56:01.128 INFO [stdout] c9d6e596b0241d16334ddebd7bd2db5b31384ed60bb0267231a809111cb164a4
Dec 05 06:56:01.128 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06:56:01.516 INFO [stdout] 3dbad5422803394763bf77c0b27af815c99e50f7669685f061e542cb92d381fb
Dec 05 06:56:01.524 INFO running `"docker" "start" "-a" "3dbad5422803394763bf77c0b27af815c99e50f7669685f061e542cb92d381fb"`
Dec 05 06:56:02.337 INFO [stderr] usermod: no changes
Dec 05 06:56:02.360 INFO [stderr]    Compiling playground v0.1.0 (/source)
Dec 05 06:56:02.822 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 05 06:56:02.825 INFO [stderr] su: No module specific data is present
Dec 05 06:56:03.338 INFO running `"docker" "inspect" "3dbad5422803394763bf77c0b27af815c99e50f7669685f061e542cb92d381fb"`
Dec 05 06:56:03.606 INFO running `"docker" "rm" "-f" "3dbad5422803394763bf77c0b27af815c99e50f7669685f061e542cb92d381fb"`
Dec 05 06:56:03.868 INFO [stdout] 3dbad5422803394763bf77c0b27af815c99e50f7669685f061e542cb92d381fb
Dec 05 06:56:03.874 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06:56:04.293 INFO [stdout] 36e8b4e013184dcabc1305349bed3375123d979609bacc9d9d8ecd372b376dda
Dec 05 06:56:04.295 INFO running `"docker" "start" "-a" "36e8b4e013184dcabc1305349bed3375123d979609bacc9d9d8ecd372b376dda"`
Dec 05 06:56:05.239 INFO [stderr] usermod: no changes
Dec 05 06:56:05.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 06:56:05.271 INFO [stderr]      Running /target/debug/deps/playground-7d07e411b5ecb57e
Dec 05 06:56:05.275 INFO [stderr] su: No module specific data is present
Dec 05 06:56:05.275 INFO [stdout] 
Dec 05 06:56:05.275 INFO [stdout] running 0 tests
Dec 05 06:56:05.275 INFO [stdout] 
Dec 05 06:56:05.275 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 06:56:05.275 INFO [stdout] 
Dec 05 06:56:05.554 INFO running `"docker" "inspect" "36e8b4e013184dcabc1305349bed3375123d979609bacc9d9d8ecd372b376dda"`
Dec 05 06:56:05.866 INFO running `"docker" "rm" "-f" "36e8b4e013184dcabc1305349bed3375123d979609bacc9d9d8ecd372b376dda"`
Dec 05 06:56:06.020 INFO [stdout] 36e8b4e013184dcabc1305349bed3375123d979609bacc9d9d8ecd372b376dda