[INFO] fetching crate fev 0.2.3...
[INFO] checking fev-0.2.3 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate fev 0.2.3 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate fev 0.2.3 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fev 0.2.3
[INFO] finished tweaking crates.io crate fev 0.2.3
[INFO] tweaked toml for crates.io crate fev 0.2.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate fev 0.2.3 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-protocols-plasma v0.2.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 067aaa63f3100487abbba25153395719c0b51f651183e3652d52cb30ba64b378
[INFO] running `Command { std: "docker" "start" "-a" "067aaa63f3100487abbba25153395719c0b51f651183e3652d52cb30ba64b378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "067aaa63f3100487abbba25153395719c0b51f651183e3652d52cb30ba64b378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "067aaa63f3100487abbba25153395719c0b51f651183e3652d52cb30ba64b378", kill_on_drop: false }`
[INFO] [stdout] 067aaa63f3100487abbba25153395719c0b51f651183e3652d52cb30ba64b378
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bbe7340aff2ac8f2edb3371f26f5bcfb3cb198377c9123ce6984d3fa91f63aa
[INFO] running `Command { std: "docker" "start" "-a" "6bbe7340aff2ac8f2edb3371f26f5bcfb3cb198377c9123ce6984d3fa91f63aa", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling cc v1.0.98
[INFO] [stderr]     Checking downcast-rs v1.2.1
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[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking libloading v0.8.3
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling drm-sys v0.7.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
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[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking linux-raw-sys v0.6.4
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[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling quick-xml v0.31.0
[INFO] [stderr]     Checking x11rb-protocol v0.13.1
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[INFO] [stderr]    Compiling wayland-sys v0.31.1
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling tiny-xlib v0.2.3
[INFO] [stderr]    Compiling wayland-scanner v0.31.1
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling wayland-backend v0.3.3
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[INFO] [stderr]     Checking env_filter v0.1.0
[INFO] [stderr]     Checking env_logger v0.11.3
[INFO] [stderr]    Compiling bytemuck_derive v1.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]     Checking polling v3.7.0
[INFO] [stderr]     Checking drm-ffi v0.8.0
[INFO] [stderr]     Checking wayland-client v0.31.2
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[INFO] [stderr]     Checking calloop v0.12.4
[INFO] [stderr]     Checking bytemuck v1.16.0
[INFO] [stderr]     Checking drm v0.12.0
[INFO] [stderr]     Checking fev v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking wayland-protocols v0.31.2
[INFO] [stderr]     Checking calloop-wayland-source v0.2.0
[INFO] [stderr]     Checking wayland-cursor v0.31.1
[INFO] [stdout] warning: field `pos` is never read
[INFO] [stdout]    --> src/jpeg/parser.rs:249:9
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub struct Segment<'a> {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] 248 |     /// Offset of the segment's marker in the input buffer.
[INFO] [stdout] 249 |     pub pos: usize,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Segment` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `marker` and `data` are never read
[INFO] [stdout]    --> src/jpeg/parser.rs:263:13
[INFO] [stdout]     |
[INFO] [stdout] 263 |     Other { marker: u8, data: &'a [u8] },
[INFO] [stdout]     |     -----   ^^^^^^      ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SegmentKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking wayland-protocols-wlr v0.2.0
[INFO] [stderr]     Checking wayland-protocols-plasma v0.2.0
[INFO] [stderr]     Checking x11rb v0.13.1
[INFO] [stdout] warning: fields `marker` and `data` are never read
[INFO] [stdout]    --> src/jpeg/parser.rs:263:13
[INFO] [stdout]     |
[INFO] [stdout] 263 |     Other { marker: u8, data: &'a [u8] },
[INFO] [stdout]     |     -----   ^^^^^^      ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SegmentKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.45s
[INFO] running `Command { std: "docker" "inspect" "6bbe7340aff2ac8f2edb3371f26f5bcfb3cb198377c9123ce6984d3fa91f63aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bbe7340aff2ac8f2edb3371f26f5bcfb3cb198377c9123ce6984d3fa91f63aa", kill_on_drop: false }`
[INFO] [stdout] 6bbe7340aff2ac8f2edb3371f26f5bcfb3cb198377c9123ce6984d3fa91f63aa