Nov 17 13:51:28.297 INFO testing LothTikar/rusty_playlist_maker against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 13:51:28.299 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 13:51:28.771 INFO [stdout] 1ec697a146daa2bdb78305c94dbad257c2f0d4cf85d2ed3b166e21d8ff4a320a
Nov 17 13:51:28.779 INFO running `"docker" "start" "-a" "1ec697a146daa2bdb78305c94dbad257c2f0d4cf85d2ed3b166e21d8ff4a320a"`
Nov 17 13:51:30.077 INFO [stderr] usermod: no changes
Nov 17 13:51:30.199 INFO [stderr]    Compiling libc v0.2.43
Nov 17 13:51:31.548 INFO [stderr]    Compiling memchr v2.0.2
Nov 17 13:51:32.072 INFO [stderr]    Compiling csv-core v0.1.4
Nov 17 13:51:33.162 INFO [stderr]    Compiling csv v1.0.1
Nov 17 13:51:35.655 INFO [stderr]    Compiling rusty_playlist_maker v0.1.0 (/source)
Nov 17 13:51:36.088 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 13:51:36.088 INFO [stderr]   --> src/main.rs:65:9
Nov 17 13:51:36.088 INFO [stderr]    |
Nov 17 13:51:36.088 INFO [stderr] 65 |         file.write_all((i + "\n").as_bytes());
Nov 17 13:51:36.088 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:51:36.088 INFO [stderr]    |
Nov 17 13:51:36.088 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 13:51:36.088 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 13:51:36.088 INFO [stderr] 
Nov 17 13:51:36.088 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 13:51:36.088 INFO [stderr]   --> src/main.rs:72:13
Nov 17 13:51:36.088 INFO [stderr]    |
Nov 17 13:51:36.088 INFO [stderr] 72 |             file.write_all(format!("{}\n", i).as_bytes());
Nov 17 13:51:36.088 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:51:36.088 INFO [stderr]    |
Nov 17 13:51:36.088 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 13:51:36.088 INFO [stderr] 
Nov 17 13:51:37.323 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.21s
Nov 17 13:51:37.329 INFO [stderr] su: No module specific data is present
Nov 17 13:51:38.993 INFO running `"docker" "inspect" "1ec697a146daa2bdb78305c94dbad257c2f0d4cf85d2ed3b166e21d8ff4a320a"`
Nov 17 13:51:39.401 INFO running `"docker" "rm" "-f" "1ec697a146daa2bdb78305c94dbad257c2f0d4cf85d2ed3b166e21d8ff4a320a"`
Nov 17 13:51:39.719 INFO [stdout] 1ec697a146daa2bdb78305c94dbad257c2f0d4cf85d2ed3b166e21d8ff4a320a
Nov 17 13:51:39.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 13:51:40.319 INFO [stdout] 52c80b5c375088f728847e4b23de918bf46d3295f2d3d78ee4e97f1d14ad2765
Nov 17 13:51:40.322 INFO running `"docker" "start" "-a" "52c80b5c375088f728847e4b23de918bf46d3295f2d3d78ee4e97f1d14ad2765"`
Nov 17 13:51:41.907 INFO [stderr] usermod: no changes
Nov 17 13:51:41.979 INFO [stderr]    Compiling rusty_playlist_maker v0.1.0 (/source)
Nov 17 13:51:42.483 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 13:51:42.483 INFO [stderr]   --> src/main.rs:65:9
Nov 17 13:51:42.483 INFO [stderr]    |
Nov 17 13:51:42.483 INFO [stderr] 65 |         file.write_all((i + "\n").as_bytes());
Nov 17 13:51:42.483 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:51:42.483 INFO [stderr]    |
Nov 17 13:51:42.483 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 13:51:42.483 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 13:51:42.483 INFO [stderr] 
Nov 17 13:51:42.483 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 13:51:42.483 INFO [stderr]   --> src/main.rs:72:13
Nov 17 13:51:42.483 INFO [stderr]    |
Nov 17 13:51:42.483 INFO [stderr] 72 |             file.write_all(format!("{}\n", i).as_bytes());
Nov 17 13:51:42.483 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:51:42.483 INFO [stderr]    |
Nov 17 13:51:42.483 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 13:51:42.483 INFO [stderr] 
Nov 17 13:51:42.832 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Nov 17 13:51:42.836 INFO [stderr] su: No module specific data is present
Nov 17 13:51:43.684 INFO running `"docker" "inspect" "52c80b5c375088f728847e4b23de918bf46d3295f2d3d78ee4e97f1d14ad2765"`
Nov 17 13:51:44.011 INFO running `"docker" "rm" "-f" "52c80b5c375088f728847e4b23de918bf46d3295f2d3d78ee4e97f1d14ad2765"`
Nov 17 13:51:44.203 INFO [stdout] 52c80b5c375088f728847e4b23de918bf46d3295f2d3d78ee4e97f1d14ad2765
Nov 17 13:51:44.206 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 13:51:44.627 INFO [stdout] f18f439afe82af59466b0d1ff14ad7caac9a04c9201cabef327e130b7b1bd2e4
Nov 17 13:51:44.629 INFO running `"docker" "start" "-a" "f18f439afe82af59466b0d1ff14ad7caac9a04c9201cabef327e130b7b1bd2e4"`
Nov 17 13:51:46.523 INFO [stderr] usermod: no changes
Nov 17 13:51:46.609 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 17 13:51:46.609 INFO [stderr]      Running /target/debug/deps/rusty_playlist_maker-63aca24e84858750
Nov 17 13:51:46.619 INFO [stdout] 
Nov 17 13:51:46.619 INFO [stdout] running 0 tests
Nov 17 13:51:46.619 INFO [stdout] 
Nov 17 13:51:46.619 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 13:51:46.619 INFO [stdout] 
Nov 17 13:51:46.624 INFO [stderr] su: No module specific data is present
Nov 17 13:51:47.253 INFO running `"docker" "inspect" "f18f439afe82af59466b0d1ff14ad7caac9a04c9201cabef327e130b7b1bd2e4"`
Nov 17 13:51:47.387 INFO running `"docker" "rm" "-f" "f18f439afe82af59466b0d1ff14ad7caac9a04c9201cabef327e130b7b1bd2e4"`
Nov 17 13:51:47.722 INFO [stdout] f18f439afe82af59466b0d1ff14ad7caac9a04c9201cabef327e130b7b1bd2e4