Dec 13 02:56:15.114 INFO testing slme9364/melody-generator against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 02:56:15.114 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02:56:15.363 INFO [stdout] 63552f3f524f5e1e9c12c5d30e1a3696dd8ac538f7dce0225062c1fb0b86c49e
Dec 13 02:56:15.365 INFO running `"docker" "start" "-a" "63552f3f524f5e1e9c12c5d30e1a3696dd8ac538f7dce0225062c1fb0b86c49e"`
Dec 13 02:56:15.840 INFO [stderr] usermod: no changes
Dec 13 02:56:15.899 INFO [stderr]    Compiling melody-generator v0.1.0 (/source)
Dec 13 02:56:16.101 INFO [stderr] warning: unused variable: `i`
Dec 13 02:56:16.101 INFO [stderr]   --> src/main.rs:14:9
Dec 13 02:56:16.101 INFO [stderr]    |
Dec 13 02:56:16.101 INFO [stderr] 14 |     for i in 0..16 {
Dec 13 02:56:16.101 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 13 02:56:16.101 INFO [stderr]    |
Dec 13 02:56:16.101 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 02:56:16.101 INFO [stderr] 
Dec 13 02:56:16.400 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Dec 13 02:56:16.403 INFO [stderr] su: No module specific data is present
Dec 13 02:56:16.709 INFO running `"docker" "inspect" "63552f3f524f5e1e9c12c5d30e1a3696dd8ac538f7dce0225062c1fb0b86c49e"`
Dec 13 02:56:16.791 INFO running `"docker" "rm" "-f" "63552f3f524f5e1e9c12c5d30e1a3696dd8ac538f7dce0225062c1fb0b86c49e"`
Dec 13 02:56:16.873 INFO [stdout] 63552f3f524f5e1e9c12c5d30e1a3696dd8ac538f7dce0225062c1fb0b86c49e
Dec 13 02:56:16.876 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02:56:17.026 INFO [stdout] 68288f8fa5f26fc7ffa1377a4817628e393eccf6ca274a364b4844e3d6a0ba88
Dec 13 02:56:17.029 INFO running `"docker" "start" "-a" "68288f8fa5f26fc7ffa1377a4817628e393eccf6ca274a364b4844e3d6a0ba88"`
Dec 13 02:56:18.277 INFO [stderr] usermod: no changes
Dec 13 02:56:18.327 INFO [stderr]    Compiling melody-generator v0.1.0 (/source)
Dec 13 02:56:18.659 INFO [stderr] warning: unused variable: `i`
Dec 13 02:56:18.659 INFO [stderr]   --> src/main.rs:14:9
Dec 13 02:56:18.659 INFO [stderr]    |
Dec 13 02:56:18.659 INFO [stderr] 14 |     for i in 0..16 {
Dec 13 02:56:18.659 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 13 02:56:18.659 INFO [stderr]    |
Dec 13 02:56:18.659 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 02:56:18.659 INFO [stderr] 
Dec 13 02:56:19.078 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 13 02:56:19.081 INFO [stderr] su: No module specific data is present
Dec 13 02:56:19.892 INFO running `"docker" "inspect" "68288f8fa5f26fc7ffa1377a4817628e393eccf6ca274a364b4844e3d6a0ba88"`
Dec 13 02:56:20.192 INFO running `"docker" "rm" "-f" "68288f8fa5f26fc7ffa1377a4817628e393eccf6ca274a364b4844e3d6a0ba88"`
Dec 13 02:56:20.519 INFO [stdout] 68288f8fa5f26fc7ffa1377a4817628e393eccf6ca274a364b4844e3d6a0ba88
Dec 13 02:56:20.523 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02:56:21.084 INFO [stdout] 92e97d0a418974c18bfbd0875de8d9326288981e01dc7d9516077b569d73766f
Dec 13 02:56:21.091 INFO running `"docker" "start" "-a" "92e97d0a418974c18bfbd0875de8d9326288981e01dc7d9516077b569d73766f"`
Dec 13 02:56:22.575 INFO [stderr] usermod: no changes
Dec 13 02:56:22.679 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 02:56:22.680 INFO [stderr]      Running /target/debug/deps/melody_generator-efa1e1c55ec9f4b5
Dec 13 02:56:22.680 INFO [stderr] su: No module specific data is present
Dec 13 02:56:22.680 INFO [stdout] 
Dec 13 02:56:22.680 INFO [stdout] running 0 tests
Dec 13 02:56:22.680 INFO [stdout] 
Dec 13 02:56:22.680 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 02:56:22.680 INFO [stdout] 
Dec 13 02:56:23.425 INFO running `"docker" "inspect" "92e97d0a418974c18bfbd0875de8d9326288981e01dc7d9516077b569d73766f"`
Dec 13 02:56:23.696 INFO running `"docker" "rm" "-f" "92e97d0a418974c18bfbd0875de8d9326288981e01dc7d9516077b569d73766f"`
Dec 13 02:56:23.995 INFO [stdout] 92e97d0a418974c18bfbd0875de8d9326288981e01dc7d9516077b569d73766f