Dec 13 18:42:56.176 INFO testing gcao/learn_rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 18:42:56.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18:42:56.833 INFO [stdout] 6644210cd7e27b812e86946a35d45da0c4ca0ae95ed4c85bfbc1fc2af654c852
Dec 13 18:42:56.835 INFO running `"docker" "start" "-a" "6644210cd7e27b812e86946a35d45da0c4ca0ae95ed4c85bfbc1fc2af654c852"`
Dec 13 18:42:58.642 INFO [stderr] usermod: no changes
Dec 13 18:42:58.681 INFO [stderr]    Compiling learn_rust v0.1.0 (/source)
Dec 13 18:42:59.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 13 18:42:59.307 INFO [stderr] su: No module specific data is present
Dec 13 18:43:00.687 INFO running `"docker" "inspect" "6644210cd7e27b812e86946a35d45da0c4ca0ae95ed4c85bfbc1fc2af654c852"`
Dec 13 18:43:00.942 INFO running `"docker" "rm" "-f" "6644210cd7e27b812e86946a35d45da0c4ca0ae95ed4c85bfbc1fc2af654c852"`
Dec 13 18:43:01.287 INFO [stdout] 6644210cd7e27b812e86946a35d45da0c4ca0ae95ed4c85bfbc1fc2af654c852
Dec 13 18:43:01.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18:43:01.864 INFO [stdout] 813d8b27c4d5d97acedbe5b6f592b720c15991693bec995b79702ac6883ab911
Dec 13 18:43:01.866 INFO running `"docker" "start" "-a" "813d8b27c4d5d97acedbe5b6f592b720c15991693bec995b79702ac6883ab911"`
Dec 13 18:43:03.726 INFO [stderr] usermod: no changes
Dec 13 18:43:03.811 INFO [stderr]    Compiling learn_rust v0.1.0 (/source)
Dec 13 18:43:04.796 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 13 18:43:04.809 INFO [stderr] su: No module specific data is present
Dec 13 18:43:05.647 INFO running `"docker" "inspect" "813d8b27c4d5d97acedbe5b6f592b720c15991693bec995b79702ac6883ab911"`
Dec 13 18:43:06.013 INFO running `"docker" "rm" "-f" "813d8b27c4d5d97acedbe5b6f592b720c15991693bec995b79702ac6883ab911"`
Dec 13 18:43:06.285 INFO [stdout] 813d8b27c4d5d97acedbe5b6f592b720c15991693bec995b79702ac6883ab911
Dec 13 18:43:06.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18:43:06.916 INFO [stdout] db0218ddd3d6ea78a1f0258590f5e129e050bac71307b44b73f114943e133ffe
Dec 13 18:43:06.918 INFO running `"docker" "start" "-a" "db0218ddd3d6ea78a1f0258590f5e129e050bac71307b44b73f114943e133ffe"`
Dec 13 18:43:09.254 INFO [stderr] usermod: no changes
Dec 13 18:43:09.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 18:43:09.335 INFO [stderr]      Running /target/debug/deps/learn_rust-16f6cf5775cc3bf4
Dec 13 18:43:09.339 INFO [stdout] 
Dec 13 18:43:09.339 INFO [stdout] running 0 tests
Dec 13 18:43:09.339 INFO [stdout] 
Dec 13 18:43:09.339 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 18:43:09.339 INFO [stdout] 
Dec 13 18:43:09.339 INFO [stderr] su: No module specific data is present
Dec 13 18:43:10.926 INFO running `"docker" "inspect" "db0218ddd3d6ea78a1f0258590f5e129e050bac71307b44b73f114943e133ffe"`
Dec 13 18:43:11.256 INFO running `"docker" "rm" "-f" "db0218ddd3d6ea78a1f0258590f5e129e050bac71307b44b73f114943e133ffe"`
Dec 13 18:43:11.535 INFO [stdout] db0218ddd3d6ea78a1f0258590f5e129e050bac71307b44b73f114943e133ffe