[INFO] fetching crate pamly 0.3.5...
[INFO] checking pamly-0.3.5 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate pamly 0.3.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate pamly 0.3.5
[INFO] finished tweaking crates.io crate pamly 0.3.5
[INFO] tweaked toml for crates.io crate pamly 0.3.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pamly 0.3.5 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 pamly 0.3.5 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 43507ab80f713c63463d52a0b15a38627fd37f2a5bf228aabef361ba328315ed
[INFO] running `Command { std: "docker" "start" "-a" "43507ab80f713c63463d52a0b15a38627fd37f2a5bf228aabef361ba328315ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43507ab80f713c63463d52a0b15a38627fd37f2a5bf228aabef361ba328315ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43507ab80f713c63463d52a0b15a38627fd37f2a5bf228aabef361ba328315ed", kill_on_drop: false }`
[INFO] [stdout] 43507ab80f713c63463d52a0b15a38627fd37f2a5bf228aabef361ba328315ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f2925271c091759e777615539320cc6af612b220eb4cb591d9b17639b663cfdd
[INFO] running `Command { std: "docker" "start" "-a" "f2925271c091759e777615539320cc6af612b220eb4cb591d9b17639b663cfdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking bytemuck v1.17.1
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling built v0.7.4
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking aligned-vec v0.5.0
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling cc v1.1.15
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking safe_arch v0.7.2
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling pyo3-build-config v0.22.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]     Checking bitstream-io v2.5.3
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking imgref v1.10.1
[INFO] [stderr]     Checking getrandom v0.2.15
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[INFO] [stderr]    Compiling serde v1.0.209
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[INFO] [stderr]     Checking ttf-parser v0.24.1
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[INFO] [stderr]     Checking approx v0.5.1
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[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking zune-jpeg v0.4.13
[INFO] [stderr]     Checking image-webp v0.1.3
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]    Compiling sqlite3-src v0.5.1
[INFO] [stderr]     Checking exr v1.72.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling pyo3-ffi v0.22.2
[INFO] [stderr]    Compiling pyo3-macros-backend v0.22.2
[INFO] [stderr]    Compiling pyo3 v0.22.2
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.127
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.8
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking clap_builder v4.5.15
[INFO] [stderr]     Checking sqlite3-sys v0.15.2
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]     Checking sqlite v0.32.0
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking owned_ttf_parser v0.24.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking ab_glyph v0.2.28
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking simple_logger v4.3.3
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling profiling-procmacros v1.0.15
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking clap v4.5.16
[INFO] [stderr]     Checking nalgebra v0.32.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling pyo3-macros v0.22.2
[INFO] [stderr]     Checking ravif v0.11.10
[INFO] [stderr]     Checking image v0.25.2
[INFO] [stderr]     Checking imageproc v0.25.0
[INFO] [stderr]     Checking pamly v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Diagnosis>, Infallible>
[INFO] [stdout]   --> src/types/diagnosis.rs:41:22
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn list() -> Vec<Diagnosis> {
[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<std::string::String, Infallible>
[INFO] [stdout]   --> src/types/diagnosis.rs:44:32
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Stain>, Infallible>
[INFO] [stdout]   --> src/types/stain.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn list() -> Vec<Stain> {
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/types/stain.rs:43:32
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<TileLabel>, Infallible>
[INFO] [stdout]   --> src/types/tile_label.rs:61:22
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn list() -> Vec<TileLabel> {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/types/tile_label.rs:69:32
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pamly` (lib test) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Diagnosis>, Infallible>
[INFO] [stdout]   --> src/types/diagnosis.rs:41:22
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn list() -> Vec<Diagnosis> {
[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<std::string::String, Infallible>
[INFO] [stdout]   --> src/types/diagnosis.rs:44:32
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Stain>, Infallible>
[INFO] [stdout]   --> src/types/stain.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn list() -> Vec<Stain> {
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/types/stain.rs:43:32
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<TileLabel>, Infallible>
[INFO] [stdout]   --> src/types/tile_label.rs:61:22
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn list() -> Vec<TileLabel> {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/types/tile_label.rs:69:32
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pamly` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "f2925271c091759e777615539320cc6af612b220eb4cb591d9b17639b663cfdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2925271c091759e777615539320cc6af612b220eb4cb591d9b17639b663cfdd", kill_on_drop: false }`
[INFO] [stdout] f2925271c091759e777615539320cc6af612b220eb4cb591d9b17639b663cfdd
