Dec 14 01:40:08.215 INFO testing belfz/mpsc-crypto-mining against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 01:40:08.215 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 14 01:40:08.651 INFO [stdout] a400b7529bd1f76084f551e94f21bb1faa1f24b1290841a4d0395e5664b517ba
Dec 14 01:40:08.725 INFO running `"docker" "start" "-a" "a400b7529bd1f76084f551e94f21bb1faa1f24b1290841a4d0395e5664b517ba"`
Dec 14 01:40:09.782 INFO [stderr] usermod: no changes
Dec 14 01:40:09.866 INFO [stderr]    Compiling generic-array v0.6.0
Dec 14 01:40:10.344 INFO [stderr]    Compiling digest-buffer v0.2.0
Dec 14 01:40:10.344 INFO [stderr]    Compiling digest v0.4.0
Dec 14 01:40:10.890 INFO [stderr]    Compiling sha2 v0.4.2
Dec 14 01:40:11.890 INFO [stderr]    Compiling easy-hash v0.1.0
Dec 14 01:40:12.903 INFO [stderr]    Compiling mpsc-crypto-mining v0.1.0 (/source)
Dec 14 01:40:13.787 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 14 01:40:13.787 INFO [stderr]  --> src/main.rs:1:12
Dec 14 01:40:13.787 INFO [stderr]   |
Dec 14 01:40:13.787 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 14 01:40:13.787 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 14 01:40:13.787 INFO [stderr]   |
Dec 14 01:40:13.787 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 01:40:13.787 INFO [stderr] 
Dec 14 01:40:14.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.91s
Dec 14 01:40:14.723 INFO [stderr] su: No module specific data is present
Dec 14 01:40:15.427 INFO running `"docker" "inspect" "a400b7529bd1f76084f551e94f21bb1faa1f24b1290841a4d0395e5664b517ba"`
Dec 14 01:40:15.932 INFO running `"docker" "rm" "-f" "a400b7529bd1f76084f551e94f21bb1faa1f24b1290841a4d0395e5664b517ba"`
Dec 14 01:40:16.388 INFO [stdout] a400b7529bd1f76084f551e94f21bb1faa1f24b1290841a4d0395e5664b517ba
Dec 14 01:40:16.389 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 14 01:40:16.931 INFO [stdout] 423e6f7d92eedcea2567b5cb8fc3904a085b9b614f9702afae5eabfc01ec5784
Dec 14 01:40:16.939 INFO running `"docker" "start" "-a" "423e6f7d92eedcea2567b5cb8fc3904a085b9b614f9702afae5eabfc01ec5784"`
Dec 14 01:40:18.004 INFO [stderr] usermod: no changes
Dec 14 01:40:18.104 INFO [stderr]    Compiling mpsc-crypto-mining v0.1.0 (/source)
Dec 14 01:40:19.004 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 14 01:40:19.004 INFO [stderr]  --> src/main.rs:1:12
Dec 14 01:40:19.005 INFO [stderr]   |
Dec 14 01:40:19.005 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 14 01:40:19.005 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 14 01:40:19.005 INFO [stderr]   |
Dec 14 01:40:19.005 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 01:40:19.005 INFO [stderr] 
Dec 14 01:40:19.402 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Dec 14 01:40:19.403 INFO [stderr] su: No module specific data is present
Dec 14 01:40:19.959 INFO running `"docker" "inspect" "423e6f7d92eedcea2567b5cb8fc3904a085b9b614f9702afae5eabfc01ec5784"`
Dec 14 01:40:20.331 INFO running `"docker" "rm" "-f" "423e6f7d92eedcea2567b5cb8fc3904a085b9b614f9702afae5eabfc01ec5784"`
Dec 14 01:40:20.627 INFO [stdout] 423e6f7d92eedcea2567b5cb8fc3904a085b9b614f9702afae5eabfc01ec5784
Dec 14 01:40:20.633 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 14 01:40:21.149 INFO [stdout] 31e1c0350ddb87668e7e34d2691067faf07b9cab1047676a6f51fd62dbb054aa
Dec 14 01:40:21.159 INFO running `"docker" "start" "-a" "31e1c0350ddb87668e7e34d2691067faf07b9cab1047676a6f51fd62dbb054aa"`
Dec 14 01:40:22.323 INFO [stderr] usermod: no changes
Dec 14 01:40:22.415 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 14 01:40:22.427 INFO [stderr]      Running /target/debug/deps/mpsc_crypto_mining-b9d5b167c99979b0
Dec 14 01:40:22.427 INFO [stdout] 
Dec 14 01:40:22.427 INFO [stdout] running 0 tests
Dec 14 01:40:22.427 INFO [stdout] 
Dec 14 01:40:22.427 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 01:40:22.427 INFO [stdout] 
Dec 14 01:40:22.429 INFO [stderr] su: No module specific data is present
Dec 14 01:40:23.287 INFO running `"docker" "inspect" "31e1c0350ddb87668e7e34d2691067faf07b9cab1047676a6f51fd62dbb054aa"`
Dec 14 01:40:23.585 INFO running `"docker" "rm" "-f" "31e1c0350ddb87668e7e34d2691067faf07b9cab1047676a6f51fd62dbb054aa"`
Dec 14 01:40:23.939 INFO [stdout] 31e1c0350ddb87668e7e34d2691067faf07b9cab1047676a6f51fd62dbb054aa