Dec 13 20:38:39.149 INFO testing edev/rust_learning against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 20:38:39.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 20:38:39.647 INFO [stdout] bcd530d182434f64230faf5618e2188e17d85c356ab465f64f54f120355c1055
Dec 13 20:38:39.647 INFO running `"docker" "start" "-a" "bcd530d182434f64230faf5618e2188e17d85c356ab465f64f54f120355c1055"`
Dec 13 20:38:41.066 INFO [stderr] usermod: no changes
Dec 13 20:38:41.174 INFO [stderr]    Compiling rust_learning v0.1.0 (/source)
Dec 13 20:38:41.995 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 13 20:38:41.995 INFO [stderr] su: No module specific data is present
Dec 13 20:38:42.549 INFO running `"docker" "inspect" "bcd530d182434f64230faf5618e2188e17d85c356ab465f64f54f120355c1055"`
Dec 13 20:38:42.900 INFO running `"docker" "rm" "-f" "bcd530d182434f64230faf5618e2188e17d85c356ab465f64f54f120355c1055"`
Dec 13 20:38:43.143 INFO [stdout] bcd530d182434f64230faf5618e2188e17d85c356ab465f64f54f120355c1055
Dec 13 20:38:43.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 20:38:43.602 INFO [stdout] 7c2cb70b61a6a7924bfe6252640b44682e6ab51e631e92ca29d34350c30e2c81
Dec 13 20:38:43.608 INFO running `"docker" "start" "-a" "7c2cb70b61a6a7924bfe6252640b44682e6ab51e631e92ca29d34350c30e2c81"`
Dec 13 20:38:44.962 INFO [stderr] usermod: no changes
Dec 13 20:38:45.043 INFO [stderr]    Compiling rust_learning v0.1.0 (/source)
Dec 13 20:38:45.963 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Dec 13 20:38:45.967 INFO [stderr] su: No module specific data is present
Dec 13 20:38:46.989 INFO running `"docker" "inspect" "7c2cb70b61a6a7924bfe6252640b44682e6ab51e631e92ca29d34350c30e2c81"`
Dec 13 20:38:47.388 INFO running `"docker" "rm" "-f" "7c2cb70b61a6a7924bfe6252640b44682e6ab51e631e92ca29d34350c30e2c81"`
Dec 13 20:38:47.716 INFO [stdout] 7c2cb70b61a6a7924bfe6252640b44682e6ab51e631e92ca29d34350c30e2c81
Dec 13 20:38:47.721 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 20:38:48.111 INFO [stdout] 0d5028556716c854a680c21b2df433f66998f35cffa530c8483bd4c2fc32150f
Dec 13 20:38:48.119 INFO running `"docker" "start" "-a" "0d5028556716c854a680c21b2df433f66998f35cffa530c8483bd4c2fc32150f"`
Dec 13 20:38:49.831 INFO [stderr] usermod: no changes
Dec 13 20:38:49.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 20:38:49.919 INFO [stderr]      Running /target/debug/deps/rust_learning-6fdd2843b0b5eb23
Dec 13 20:38:49.924 INFO [stdout] 
Dec 13 20:38:49.924 INFO [stdout] running 0 tests
Dec 13 20:38:49.924 INFO [stdout] 
Dec 13 20:38:49.924 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 20:38:49.924 INFO [stdout] 
Dec 13 20:38:49.925 INFO [stderr] su: No module specific data is present
Dec 13 20:38:50.576 INFO running `"docker" "inspect" "0d5028556716c854a680c21b2df433f66998f35cffa530c8483bd4c2fc32150f"`
Dec 13 20:38:50.808 INFO running `"docker" "rm" "-f" "0d5028556716c854a680c21b2df433f66998f35cffa530c8483bd4c2fc32150f"`
Dec 13 20:38:51.143 INFO [stdout] 0d5028556716c854a680c21b2df433f66998f35cffa530c8483bd4c2fc32150f