Dec 14 08:24:18.905 INFO testing LothTikar/rusty_playlist_maker against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 08:24:18.905 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 08:24:19.359 INFO [stdout] f00cd9a0627f5e378b5a5a6c95248df8764badccc5130f4211651335228aec4a
Dec 14 08:24:19.365 INFO running `"docker" "start" "-a" "f00cd9a0627f5e378b5a5a6c95248df8764badccc5130f4211651335228aec4a"`
Dec 14 08:24:20.627 INFO [stderr] usermod: no changes
Dec 14 08:24:20.683 INFO [stderr]    Compiling memchr v2.0.2
Dec 14 08:24:21.180 INFO [stderr]    Compiling csv-core v0.1.4
Dec 14 08:24:22.189 INFO [stderr]    Compiling csv v1.0.1
Dec 14 08:24:24.387 INFO [stderr]    Compiling rusty_playlist_maker v0.1.0 (/source)
Dec 14 08:24:25.054 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:24:25.055 INFO [stderr]   --> src/main.rs:65:9
Dec 14 08:24:25.055 INFO [stderr]    |
Dec 14 08:24:25.055 INFO [stderr] 65 |         file.write_all((i + "\n").as_bytes());
Dec 14 08:24:25.055 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:24:25.056 INFO [stderr]    |
Dec 14 08:24:25.056 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 08:24:25.056 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:24:25.056 INFO [stderr] 
Dec 14 08:24:25.056 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:24:25.057 INFO [stderr]   --> src/main.rs:72:13
Dec 14 08:24:25.057 INFO [stderr]    |
Dec 14 08:24:25.057 INFO [stderr] 72 |             file.write_all(format!("{}\n", i).as_bytes());
Dec 14 08:24:25.057 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:24:25.058 INFO [stderr]    |
Dec 14 08:24:25.058 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:24:25.058 INFO [stderr] 
Dec 14 08:24:26.066 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
Dec 14 08:24:26.069 INFO [stderr] su: No module specific data is present
Dec 14 08:24:27.483 INFO running `"docker" "inspect" "f00cd9a0627f5e378b5a5a6c95248df8764badccc5130f4211651335228aec4a"`
Dec 14 08:24:27.815 INFO running `"docker" "rm" "-f" "f00cd9a0627f5e378b5a5a6c95248df8764badccc5130f4211651335228aec4a"`
Dec 14 08:24:28.148 INFO [stdout] f00cd9a0627f5e378b5a5a6c95248df8764badccc5130f4211651335228aec4a
Dec 14 08:24:28.153 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 08:24:28.623 INFO [stdout] 9b65eaa0f198a58b86d5fc1609db61a343494581652ab7e3c373b58d71ff8f74
Dec 14 08:24:28.625 INFO running `"docker" "start" "-a" "9b65eaa0f198a58b86d5fc1609db61a343494581652ab7e3c373b58d71ff8f74"`
Dec 14 08:24:31.011 INFO [stderr] usermod: no changes
Dec 14 08:24:31.095 INFO [stderr]    Compiling rusty_playlist_maker v0.1.0 (/source)
Dec 14 08:24:31.827 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:24:31.827 INFO [stderr]   --> src/main.rs:65:9
Dec 14 08:24:31.827 INFO [stderr]    |
Dec 14 08:24:31.827 INFO [stderr] 65 |         file.write_all((i + "\n").as_bytes());
Dec 14 08:24:31.827 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:24:31.827 INFO [stderr]    |
Dec 14 08:24:31.827 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 08:24:31.827 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:24:31.827 INFO [stderr] 
Dec 14 08:24:31.827 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:24:31.827 INFO [stderr]   --> src/main.rs:72:13
Dec 14 08:24:31.827 INFO [stderr]    |
Dec 14 08:24:31.827 INFO [stderr] 72 |             file.write_all(format!("{}\n", i).as_bytes());
Dec 14 08:24:31.827 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:24:31.827 INFO [stderr]    |
Dec 14 08:24:31.827 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:24:31.827 INFO [stderr] 
Dec 14 08:24:32.214 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 14 08:24:32.217 INFO [stderr] su: No module specific data is present
Dec 14 08:24:33.636 INFO running `"docker" "inspect" "9b65eaa0f198a58b86d5fc1609db61a343494581652ab7e3c373b58d71ff8f74"`
Dec 14 08:24:33.953 INFO running `"docker" "rm" "-f" "9b65eaa0f198a58b86d5fc1609db61a343494581652ab7e3c373b58d71ff8f74"`
Dec 14 08:24:34.171 INFO [stdout] 9b65eaa0f198a58b86d5fc1609db61a343494581652ab7e3c373b58d71ff8f74
Dec 14 08:24:34.171 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 08:24:34.509 INFO [stdout] 80889e9c13ee4ec2b1c6bbf4de44f579ae1e7f60f4358bd4966563ee61ea9ba1
Dec 14 08:24:34.516 INFO running `"docker" "start" "-a" "80889e9c13ee4ec2b1c6bbf4de44f579ae1e7f60f4358bd4966563ee61ea9ba1"`
Dec 14 08:24:35.067 INFO [stderr] usermod: no changes
Dec 14 08:24:35.106 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 08:24:35.117 INFO [stderr]      Running /target/debug/deps/rusty_playlist_maker-4ab6d54b1b8e3327
Dec 14 08:24:35.118 INFO [stdout] 
Dec 14 08:24:35.118 INFO [stdout] running 0 tests
Dec 14 08:24:35.118 INFO [stdout] 
Dec 14 08:24:35.118 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 08:24:35.118 INFO [stdout] 
Dec 14 08:24:35.121 INFO [stderr] su: No module specific data is present
Dec 14 08:24:35.637 INFO running `"docker" "inspect" "80889e9c13ee4ec2b1c6bbf4de44f579ae1e7f60f4358bd4966563ee61ea9ba1"`
Dec 14 08:24:35.778 INFO running `"docker" "rm" "-f" "80889e9c13ee4ec2b1c6bbf4de44f579ae1e7f60f4358bd4966563ee61ea9ba1"`
Dec 14 08:24:36.005 INFO [stdout] 80889e9c13ee4ec2b1c6bbf4de44f579ae1e7f60f4358bd4966563ee61ea9ba1