[INFO] cloning repository https://github.com/deltaDelete/zmpris-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deltaDelete/zmpris-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdeltaDelete%2Fzmpris-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdeltaDelete%2Fzmpris-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4595cfc06f41b7dc47b45b9e533aaf086eca4057
[INFO] checking deltaDelete/zmpris-rs 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%2FdeltaDelete%2Fzmpris-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/deltaDelete/zmpris-rs
[INFO] finished tweaking git repo https://github.com/deltaDelete/zmpris-rs
[INFO] tweaked toml for git repo https://github.com/deltaDelete/zmpris-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/deltaDelete/zmpris-rs 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/deltaDelete/zmpris-rs 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8d7c8782f805031df895481bfaec39e2cd9a106e989242645972bf1f35e8c862
[INFO] running `Command { std: "docker" "start" "-a" "8d7c8782f805031df895481bfaec39e2cd9a106e989242645972bf1f35e8c862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d7c8782f805031df895481bfaec39e2cd9a106e989242645972bf1f35e8c862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d7c8782f805031df895481bfaec39e2cd9a106e989242645972bf1f35e8c862", kill_on_drop: false }`
[INFO] [stdout] 8d7c8782f805031df895481bfaec39e2cd9a106e989242645972bf1f35e8c862
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5fe144b183506e61f723fde59914c723bb4ddbd64e27fb06a62652cbd79a2c52
[INFO] running `Command { std: "docker" "start" "-a" "5fe144b183506e61f723fde59914c723bb4ddbd64e27fb06a62652cbd79a2c52", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]     Checking unicode-ident v1.0.13
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]    Compiling rustix v0.38.38
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking winnow v0.6.20
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking anstyle v1.0.9
[INFO] [stderr]    Compiling anyhow v1.0.91
[INFO] [stderr]     Checking anstream v0.6.17
[INFO] [stderr]     Checking nix v0.29.0
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]     Checking async-fs v2.1.2
[INFO] [stderr]     Checking async-broadcast v0.7.1
[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling zvariant_utils v3.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling enumflags2_derive v0.7.10
[INFO] [stderr]    Compiling zvariant_derive v5.0.1
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling zbus_macros v5.0.1
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling test-log-macros v0.2.16
[INFO] [stderr]     Checking test-log v0.2.16
[INFO] [stderr]     Checking tokio v1.41.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking polling v3.7.3
[INFO] [stderr]     Checking async-io v2.3.4
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking enumflags2 v0.7.10
[INFO] [stderr]     Checking zvariant v5.0.1
[INFO] [stderr]     Checking zbus_names v4.0.0
[INFO] [stderr]     Checking zbus v5.0.1
[INFO] [stderr]     Checking zmpris v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/player.rs:233:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 234 |     ) -> zbus::Result<std::collections::HashMap<String, zbus::zvariant::Value>>;
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 234 |     ) -> zbus::Result<std::collections::HashMap<String, zbus::zvariant::Value<'_>>>;
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<loop_status::LoopStatus, Infallible>
[INFO] [stdout]   --> src/shared/loop_status.rs:21:53
[INFO] [stdout]    |
[INFO] [stdout] 21 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 22 | |         Ok(From::from(s))
[INFO] [stdout] 23 | |     }
[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<loop_status::LoopStatus, Infallible>
[INFO] [stdout]   --> src/shared/loop_status.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Ok(From::from(s))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<playback_status::PlaybackStatus, Infallible>
[INFO] [stdout]   --> src/shared/playback_status.rs:21:53
[INFO] [stdout]    |
[INFO] [stdout] 21 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 22 | |         Ok(From::from(s))
[INFO] [stdout] 23 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<playback_status::PlaybackStatus, Infallible>
[INFO] [stdout]   --> src/shared/playback_status.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Ok(From::from(s))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<playlist_ordering::PlaylistOrdering, Infallible>
[INFO] [stdout]   --> src/shared/playlist_ordering.rs:30:53
[INFO] [stdout]    |
[INFO] [stdout] 30 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 31 | |         Ok(From::from(s))
[INFO] [stdout] 32 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<playlist_ordering::PlaylistOrdering, Infallible>
[INFO] [stdout]   --> src/shared/playlist_ordering.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         Ok(From::from(s))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/track_list.rs:66:15
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn tracks(&self) -> zbus::Result<Vec<TrackId>>;
[INFO] [stdout]    |               ^^^^^                      ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |               |
[INFO] [stdout]    |               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn tracks(&self) -> zbus::Result<Vec<TrackId<'_>>>;
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zmpris` (lib) due to 6 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/player.rs:233:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 234 |     ) -> zbus::Result<std::collections::HashMap<String, zbus::zvariant::Value>>;
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 234 |     ) -> zbus::Result<std::collections::HashMap<String, zbus::zvariant::Value<'_>>>;
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<loop_status::LoopStatus, Infallible>
[INFO] [stdout]   --> src/shared/loop_status.rs:21:53
[INFO] [stdout]    |
[INFO] [stdout] 21 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 22 | |         Ok(From::from(s))
[INFO] [stdout] 23 | |     }
[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<loop_status::LoopStatus, Infallible>
[INFO] [stdout]   --> src/shared/loop_status.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Ok(From::from(s))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<playback_status::PlaybackStatus, Infallible>
[INFO] [stdout]   --> src/shared/playback_status.rs:21:53
[INFO] [stdout]    |
[INFO] [stdout] 21 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 22 | |         Ok(From::from(s))
[INFO] [stdout] 23 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<playback_status::PlaybackStatus, Infallible>
[INFO] [stdout]   --> src/shared/playback_status.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         Ok(From::from(s))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<playlist_ordering::PlaylistOrdering, Infallible>
[INFO] [stdout]   --> src/shared/playlist_ordering.rs:30:53
[INFO] [stdout]    |
[INFO] [stdout] 30 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 31 | |         Ok(From::from(s))
[INFO] [stdout] 32 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<playlist_ordering::PlaylistOrdering, Infallible>
[INFO] [stdout]   --> src/shared/playlist_ordering.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         Ok(From::from(s))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/track_list.rs:66:15
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn tracks(&self) -> zbus::Result<Vec<TrackId>>;
[INFO] [stdout]    |               ^^^^^                      ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |               |
[INFO] [stdout]    |               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn tracks(&self) -> zbus::Result<Vec<TrackId<'_>>>;
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zmpris` (lib test) due to 6 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5fe144b183506e61f723fde59914c723bb4ddbd64e27fb06a62652cbd79a2c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fe144b183506e61f723fde59914c723bb4ddbd64e27fb06a62652cbd79a2c52", kill_on_drop: false }`
[INFO] [stdout] 5fe144b183506e61f723fde59914c723bb4ddbd64e27fb06a62652cbd79a2c52
