[INFO] cloning repository https://github.com/katandps/beatoraja_play_recommend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/katandps/beatoraja_play_recommend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatandps%2Fbeatoraja_play_recommend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatandps%2Fbeatoraja_play_recommend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1e7ed3ee6b59b70ba101228831e0a2eb7c874596
[INFO] checking katandps/beatoraja_play_recommend against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatandps%2Fbeatoraja_play_recommend" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/katandps/beatoraja_play_recommend
[INFO] finished tweaking git repo https://github.com/katandps/beatoraja_play_recommend
[INFO] tweaked toml for git repo https://github.com/katandps/beatoraja_play_recommend written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/katandps/beatoraja_play_recommend on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/katandps/beatoraja_play_recommend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dd2b8c665ffb110680a18aba8a4b155d76a5cd9060ed7d6e37be1fcc735c685
[INFO] running `Command { std: "docker" "start" "-a" "8dd2b8c665ffb110680a18aba8a4b155d76a5cd9060ed7d6e37be1fcc735c685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dd2b8c665ffb110680a18aba8a4b155d76a5cd9060ed7d6e37be1fcc735c685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd2b8c665ffb110680a18aba8a4b155d76a5cd9060ed7d6e37be1fcc735c685", kill_on_drop: false }`
[INFO] [stdout] 8dd2b8c665ffb110680a18aba8a4b155d76a5cd9060ed7d6e37be1fcc735c685
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e402d12bdaee7147e25f080b5937f88d7447d84864e85ae37e77952b6ffffd7c
[INFO] running `Command { std: "docker" "start" "-a" "e402d12bdaee7147e25f080b5937f88d7447d84864e85ae37e77952b6ffffd7c", kill_on_drop: false }`
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[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> crates/model/src/score/ranking.rs:29:47
[INFO] [stdout]    |
[INFO] [stdout] 29 | ...                   .map(|detail| ((va.id, (va.name.clone(), detail))))
[INFO] [stdout]    |                                     ^                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -                                 .map(|detail| ((va.id, (va.name.clone(), detail))))
[INFO] [stdout] 29 +                                 .map(|detail| (va.id, (va.name.clone(), detail)) )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> crates/model/src/score/ranking.rs:29:47
[INFO] [stdout]    |
[INFO] [stdout] 29 | ...                   .map(|detail| ((va.id, (va.name.clone(), detail))))
[INFO] [stdout]    |                                     ^                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -                                 .map(|detail| ((va.id, (va.name.clone(), detail))))
[INFO] [stdout] 29 +                                 .map(|detail| (va.id, (va.name.clone(), detail)) )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking scraper v0.23.1
[INFO] [stdout] error: this type will no longer be must used: Result<song::hash::HashSha256, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash.rs:24:53
[INFO] [stdout]    |
[INFO] [stdout] 24 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 25 | |         Ok(HashSha256(s.parse().unwrap()))
[INFO] [stdout] 26 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<song::hash::HashSha256, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         Ok(HashSha256(s.parse().unwrap()))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash.rs:25:23
[INFO] [stdout]    |
[INFO] [stdout] 25 |         Ok(HashSha256(s.parse().unwrap()))
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<song::hash::HashMd5, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash.rs:31:53
[INFO] [stdout]    |
[INFO] [stdout] 31 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 32 | |         Ok(HashMd5(s.parse().unwrap()))
[INFO] [stdout] 33 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<song::hash::HashMd5, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         Ok(HashMd5(s.parse().unwrap()))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |         Ok(HashMd5(s.parse().unwrap()))
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `model` (lib) due to 6 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<song::hash::HashSha256, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash.rs:24:53
[INFO] [stdout]    |
[INFO] [stdout] 24 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 25 | |         Ok(HashSha256(s.parse().unwrap()))
[INFO] [stdout] 26 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<song::hash::HashSha256, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         Ok(HashSha256(s.parse().unwrap()))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash.rs:25:23
[INFO] [stdout]    |
[INFO] [stdout] 25 |         Ok(HashSha256(s.parse().unwrap()))
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<song::hash::HashMd5, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash.rs:31:53
[INFO] [stdout]    |
[INFO] [stdout] 31 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 32 | |         Ok(HashMd5(s.parse().unwrap()))
[INFO] [stdout] 33 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<song::hash::HashMd5, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         Ok(HashMd5(s.parse().unwrap()))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |         Ok(HashMd5(s.parse().unwrap()))
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<song::hash::HashMd5, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash_converter.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let m1: HashMd5 = "m1".parse().unwrap();
[INFO] [stdout]    |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<song::hash::HashMd5, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash_converter.rs:41:27
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let m2: HashMd5 = "m2".parse().unwrap();
[INFO] [stdout]    |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<song::hash::HashMd5, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash_converter.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let m3: HashMd5 = "m3".parse().unwrap();
[INFO] [stdout]    |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<song::hash::HashSha256, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash_converter.rs:43:30
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let s1: HashSha256 = "s1".parse().unwrap();
[INFO] [stdout]    |                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<song::hash::HashSha256, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash_converter.rs:44:30
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let s2: HashSha256 = "s2".parse().unwrap();
[INFO] [stdout]    |                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<song::hash::HashSha256, Infallible>
[INFO] [stdout]   --> crates/model/src/song/hash_converter.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let s3: HashSha256 = "s3".parse().unwrap();
[INFO] [stdout]    |                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `model` (lib test) due to 12 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "e402d12bdaee7147e25f080b5937f88d7447d84864e85ae37e77952b6ffffd7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e402d12bdaee7147e25f080b5937f88d7447d84864e85ae37e77952b6ffffd7c", kill_on_drop: false }`
[INFO] [stdout] e402d12bdaee7147e25f080b5937f88d7447d84864e85ae37e77952b6ffffd7c
