[INFO] cloning repository https://github.com/SkewlOfRoot/imgrust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SkewlOfRoot/imgrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkewlOfRoot%2Fimgrust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkewlOfRoot%2Fimgrust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4736653076a726643e3a97687e0995dadcb8e6ca
[INFO] checking SkewlOfRoot/imgrust 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%2FSkewlOfRoot%2Fimgrust" "/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/SkewlOfRoot/imgrust
[INFO] finished tweaking git repo https://github.com/SkewlOfRoot/imgrust
[INFO] tweaked toml for git repo https://github.com/SkewlOfRoot/imgrust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SkewlOfRoot/imgrust 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/SkewlOfRoot/imgrust 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] b70137f26bcf2e235e806f66d1050d5e9699e9d88f202ce940eaa16a5d180480
[INFO] running `Command { std: "docker" "start" "-a" "b70137f26bcf2e235e806f66d1050d5e9699e9d88f202ce940eaa16a5d180480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b70137f26bcf2e235e806f66d1050d5e9699e9d88f202ce940eaa16a5d180480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b70137f26bcf2e235e806f66d1050d5e9699e9d88f202ce940eaa16a5d180480", kill_on_drop: false }`
[INFO] [stdout] b70137f26bcf2e235e806f66d1050d5e9699e9d88f202ce940eaa16a5d180480
[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] c0ab463a2cc98cb8414ecf62b925651b7d86fec5e998ca128bfc28383bf5244b
[INFO] running `Command { std: "docker" "start" "-a" "c0ab463a2cc98cb8414ecf62b925651b7d86fec5e998ca128bfc28383bf5244b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]     Checking miniz_oxide v0.7.3
[INFO] [stderr]     Checking bytemuck v1.16.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking aligned-vec v0.5.0
[INFO] [stderr]    Compiling built v0.7.3
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking imgref v1.10.1
[INFO] [stderr]     Checking bitstream-io v2.3.0
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking avif-serialize v0.8.1
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking unicode-width v0.1.12
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking clap_builder v4.5.6
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking miniz_oxide v0.5.4
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking zune-jpeg v0.4.11
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking exr v1.72.0
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling cc v1.0.98
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking mutate_once v0.1.1
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking path-clean v1.0.1
[INFO] [stderr]     Checking kamadak-exif v0.5.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stderr]     Checking num-bigint v0.4.5
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking img-parts v0.3.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking rexif v0.7.4
[INFO] [stderr]    Compiling nasm-rs v0.2.5
[INFO] [stderr]    Compiling mozjpeg-sys v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[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 v1.0.203
[INFO] [stderr]    Compiling clap_derive v4.5.5
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]     Checking thiserror v1.0.61
[INFO] [stderr]     Checking clap v4.5.6
[INFO] [stderr]     Checking image-webp v0.1.2
[INFO] [stderr]     Checking mozjpeg v0.10.7
[INFO] [stderr]     Checking ravif v0.11.5
[INFO] [stderr]     Checking ffprobe v0.4.0
[INFO] [stderr]     Checking image v0.25.1
[INFO] [stderr]     Checking imgrust v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `video`
[INFO] [stdout]   --> src/compress.rs:47:30
[INFO] [stdout]    |
[INFO] [stdout] 47 |             MediaFile::Video(video) => {}
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_video`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `video`
[INFO] [stdout]   --> src/compress.rs:47:30
[INFO] [stdout]    |
[INFO] [stdout] 47 |             MediaFile::Video(video) => {}
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_video`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:54:25
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 None => PathBuf::from_str("./").unwrap(),
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `imgrust` (bin "imgrust") due to 1 previous error; 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<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:54:25
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 None => PathBuf::from_str("./").unwrap(),
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `imgrust` (bin "imgrust" test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c0ab463a2cc98cb8414ecf62b925651b7d86fec5e998ca128bfc28383bf5244b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ab463a2cc98cb8414ecf62b925651b7d86fec5e998ca128bfc28383bf5244b", kill_on_drop: false }`
[INFO] [stdout] c0ab463a2cc98cb8414ecf62b925651b7d86fec5e998ca128bfc28383bf5244b
