[INFO] fetching crate ferrispot 0.4.3...
[INFO] checking ferrispot-0.4.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate ferrispot 0.4.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ferrispot 0.4.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ferrispot 0.4.3
[INFO] tweaked toml for crates.io crate ferrispot 0.4.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ferrispot 0.4.3 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 crates.io crate ferrispot 0.4.3 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4fcc2f5b0ea9b47614aab45f4067860d9fe38916e6468c5cfc6f4f9b47054556
[INFO] running `Command { std: "docker" "start" "-a" "4fcc2f5b0ea9b47614aab45f4067860d9fe38916e6468c5cfc6f4f9b47054556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fcc2f5b0ea9b47614aab45f4067860d9fe38916e6468c5cfc6f4f9b47054556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fcc2f5b0ea9b47614aab45f4067860d9fe38916e6468c5cfc6f4f9b47054556", kill_on_drop: false }`
[INFO] [stdout] 4fcc2f5b0ea9b47614aab45f4067860d9fe38916e6468c5cfc6f4f9b47054556
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e21377d33f234f68a6d1916fcfc729e35f4bc54aa6faf991dae9da1559ceb6df
[INFO] running `Command { std: "docker" "start" "-a" "e21377d33f234f68a6d1916fcfc729e35f4bc54aa6faf991dae9da1559ceb6df", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling cc v1.0.101
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking tinyvec v1.6.1
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling serde_json v1.0.118
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.32
[INFO] [stderr]     Checking anstyle-query v1.1.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking dotenvy v0.15.7
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[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]     Checking regex v1.10.5
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[INFO] [stderr]     Checking env_logger v0.11.3
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v1.3.1
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
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[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.5
[INFO] [stderr]     Checking ferrispot v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<LocalAlbum, Infallible>
[INFO] [stdout]    --> src/model/album.rs:299:39
[INFO] [stdout]     |
[INFO] [stdout] 299 | #[derive(Debug, Clone, PartialEq, Eq, Deserialize)]
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<LocalArtist, Infallible>
[INFO] [stdout]    --> src/model/artist.rs:199:39
[INFO] [stdout]     |
[INFO] [stdout] 199 | #[derive(Debug, Clone, PartialEq, Eq, Deserialize)]
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/model/playback.rs:283:15
[INFO] [stdout]     |
[INFO] [stdout] 283 |     pub fn id(&self) -> PlayableContext {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 283 |     pub fn id(&self) -> PlayableContext<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<SearchResults, Infallible>
[INFO] [stdout]   --> src/model/search.rs:92:74
[INFO] [stdout]    |
[INFO] [stdout] 92 |       fn try_from(value: SearchResultsObject) -> Result<Self, Self::Error> {
[INFO] [stdout]    |  __________________________________________________________________________^
[INFO] [stdout] 93 | |         Ok(Self { inner: value })
[INFO] [stdout] 94 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<SearchResults, Infallible>
[INFO] [stdout]   --> src/model/search.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         Ok(Self { inner: value })
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<LocalTrack, Infallible>
[INFO] [stdout]    --> src/model/track.rs:329:39
[INFO] [stdout]     |
[INFO] [stdout] 329 | #[derive(Debug, Clone, PartialEq, Eq, Deserialize)]
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PublicUser, Infallible>
[INFO] [stdout]    --> src/model/user.rs:239:28
[INFO] [stdout]     |
[INFO] [stdout] 239 | #[derive(Debug, Clone, Eq, Deserialize)]
[INFO] [stdout]     |                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<LocalAlbum, Infallible>
[INFO] [stdout]    --> src/model/album.rs:299:39
[INFO] [stdout]     |
[INFO] [stdout] 299 | #[derive(Debug, Clone, PartialEq, Eq, Deserialize)]
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<LocalArtist, Infallible>
[INFO] [stdout]    --> src/model/artist.rs:199:39
[INFO] [stdout]     |
[INFO] [stdout] 199 | #[derive(Debug, Clone, PartialEq, Eq, Deserialize)]
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/model/playback.rs:283:15
[INFO] [stdout]     |
[INFO] [stdout] 283 |     pub fn id(&self) -> PlayableContext {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 283 |     pub fn id(&self) -> PlayableContext<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<SearchResults, Infallible>
[INFO] [stdout]   --> src/model/search.rs:92:74
[INFO] [stdout]    |
[INFO] [stdout] 92 |       fn try_from(value: SearchResultsObject) -> Result<Self, Self::Error> {
[INFO] [stdout]    |  __________________________________________________________________________^
[INFO] [stdout] 93 | |         Ok(Self { inner: value })
[INFO] [stdout] 94 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<SearchResults, Infallible>
[INFO] [stdout]   --> src/model/search.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         Ok(Self { inner: value })
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<LocalTrack, Infallible>
[INFO] [stdout]    --> src/model/track.rs:329:39
[INFO] [stdout]     |
[INFO] [stdout] 329 | #[derive(Debug, Clone, PartialEq, Eq, Deserialize)]
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PublicUser, Infallible>
[INFO] [stdout]    --> src/model/user.rs:239:28
[INFO] [stdout]     |
[INFO] [stdout] 239 | #[derive(Debug, Clone, Eq, Deserialize)]
[INFO] [stdout]     |                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ferrispot` (lib test) due to 6 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ferrispot` (lib) due to 6 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "e21377d33f234f68a6d1916fcfc729e35f4bc54aa6faf991dae9da1559ceb6df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21377d33f234f68a6d1916fcfc729e35f4bc54aa6faf991dae9da1559ceb6df", kill_on_drop: false }`
[INFO] [stdout] e21377d33f234f68a6d1916fcfc729e35f4bc54aa6faf991dae9da1559ceb6df
