[INFO] fetching crate fev 0.2.3... [INFO] checking fev-0.2.3 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate fev 0.2.3 into /workspace/builds/worker-0-tc1/source [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-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fev 0.2.3 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded drm-sys v0.7.0 [INFO] [stderr] Downloaded drm-ffi v0.8.0 [INFO] [stderr] Downloaded drm-fourcc v2.2.0 [INFO] [stderr] Downloaded ctor-lite v0.1.0 [INFO] [stderr] Downloaded tiny-xlib v0.2.3 [INFO] [stderr] Downloaded softbuffer v0.4.3 [INFO] [stderr] Downloaded expect-test v1.5.0 [INFO] [stderr] Downloaded drm v0.12.0 [INFO] [stderr] Downloaded linux-raw-sys v0.6.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 441bd8ad620c10714530761dd01fdcbcf4befcf834b3d4c11da90df3bd2b6a4f [INFO] running `Command { std: "docker" "start" "-a" "441bd8ad620c10714530761dd01fdcbcf4befcf834b3d4c11da90df3bd2b6a4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "441bd8ad620c10714530761dd01fdcbcf4befcf834b3d4c11da90df3bd2b6a4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "441bd8ad620c10714530761dd01fdcbcf4befcf834b3d4c11da90df3bd2b6a4f", kill_on_drop: false }` [INFO] [stdout] 441bd8ad620c10714530761dd01fdcbcf4befcf834b3d4c11da90df3bd2b6a4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6bb0eb5062dc170331f9f2782805da830b392fb9e94b7c0c9a6434df32f049e8 [INFO] running `Command { std: "docker" "start" "-a" "6bb0eb5062dc170331f9f2782805da830b392fb9e94b7c0c9a6434df32f049e8", 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 smallvec v1.13.2 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking libloading v0.8.3 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling drm-sys v0.7.0 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking as-raw-xcb-connection v1.0.1 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling quick-xml v0.31.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling drm-fourcc v2.2.0 [INFO] [stderr] Checking linux-raw-sys v0.6.4 [INFO] [stderr] Checking xcursor v0.3.5 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking x11rb-protocol v0.13.1 [INFO] [stderr] Checking xkeysym v0.2.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.18.1 [INFO] [stderr] Checking cursor-icon v1.1.0 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking raw-window-handle v0.6.2 [INFO] [stderr] Compiling softbuffer v0.4.3 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling winit v0.29.15 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking memmap2 v0.9.4 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking zerocopy v0.7.34 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Checking ctor-lite v0.1.0 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking anstyle-query v1.0.3 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking xkbcommon-dl v0.4.2 [INFO] [stderr] Checking dissimilar v1.0.9 [INFO] [stderr] Compiling wayland-sys v0.31.1 [INFO] [stderr] Compiling tiny-xlib v0.2.3 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking smol_str v0.2.2 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking expect-test v1.5.0 [INFO] [stderr] Compiling wayland-scanner v0.31.1 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling wayland-backend v0.3.3 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling bytemuck_derive v1.7.0 [INFO] [stderr] Checking polling v3.7.0 [INFO] [stderr] Checking drm-ffi v0.8.0 [INFO] [stderr] Checking wayland-client v0.31.2 [INFO] [stderr] Checking wayland-csd-frame v0.3.0 [INFO] [stderr] Checking bytemuck v1.16.0 [INFO] [stderr] Checking wayland-protocols v0.31.2 [INFO] [stderr] Checking wayland-cursor v0.31.1 [INFO] [stderr] Checking calloop v0.12.4 [INFO] [stderr] Checking drm v0.12.0 [INFO] [stderr] Checking fev v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking calloop-wayland-source v0.2.0 [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/jpeg.rs:185:1 [INFO] [stdout] | [INFO] [stdout] 185 | / /// Stores up to 2 [`HuffmanTable`]s and remembers which have been modified and need reloading. [INFO] [stdout] 186 | | #[derive(Clone, Copy, AnyBitPattern)] [INFO] [stdout] 187 | | #[repr(C)] [INFO] [stdout] 188 | | pub struct HuffmanTableBuffer { [INFO] [stdout] ... | [INFO] [stdout] 191 | | va_reserved: [u32; VA_PADDING_LOW], [INFO] [stdout] 192 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/jpeg.rs:227:12 [INFO] [stdout] | [INFO] [stdout] 227 | pub struct HuffmanTable { [INFO] [stdout] | ^^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/jpeg.rs:226:1 [INFO] [stdout] | [INFO] [stdout] 226 | / #[repr(C)] [INFO] [stdout] 227 | | pub struct HuffmanTable { [INFO] [stdout] 228 | | num_dc_codes: [u8; 16], [INFO] [stdout] 229 | | dc_values: [u8; 12], [INFO] [stdout] ... | [INFO] [stdout] 232 | | pad: [u8; 2], [INFO] [stdout] 233 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [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] [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: function `check` is never used [INFO] [stdout] --> src/jpeg/parser.rs:267:1 [INFO] [stdout] | [INFO] [stdout] 267 | / #[repr(C)] [INFO] [stdout] 268 | | pub struct QuantizationTable { [INFO] [stdout] 269 | | PqTq: u8, [INFO] [stdout] 270 | | Qk: [u8; 64], [INFO] [stdout] 271 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/jpeg/parser.rs:319:1 [INFO] [stdout] | [INFO] [stdout] 319 | / #[repr(C)] [INFO] [stdout] 320 | | struct DhtHeader { [INFO] [stdout] 321 | | TcTh: u8, [INFO] [stdout] 322 | | Li: [u8; 16], [INFO] [stdout] 323 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/jpeg/parser.rs:385:1 [INFO] [stdout] | [INFO] [stdout] 385 | / /// **DRI** Define Restart Interval. [INFO] [stdout] 386 | | #[derive(Debug, Clone, Copy, AnyBitPattern)] [INFO] [stdout] 387 | | pub struct Dri { [INFO] [stdout] 388 | | Ri: u16, [INFO] [stdout] 389 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/jpeg/parser.rs:479:1 [INFO] [stdout] | [INFO] [stdout] 479 | / #[repr(C)] [INFO] [stdout] 480 | | pub struct FrameComponent { [INFO] [stdout] 481 | | Ci: u8, [INFO] [stdout] 482 | | HiVi: u8, [INFO] [stdout] 483 | | Tqi: u8, [INFO] [stdout] 484 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/jpeg/parser.rs:480:12 [INFO] [stdout] | [INFO] [stdout] 480 | pub struct FrameComponent { [INFO] [stdout] | ^^^^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/jpeg/parser.rs:575:1 [INFO] [stdout] | [INFO] [stdout] 575 | / #[repr(C)] [INFO] [stdout] 576 | | pub struct ScanComponent { [INFO] [stdout] 577 | | Csj: u8, [INFO] [stdout] 578 | | TdjTaj: u8, [INFO] [stdout] 579 | | } [INFO] [stdout] | |_^ [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: function `check` is never used [INFO] [stdout] --> src/jpeg.rs:185:1 [INFO] [stdout] | [INFO] [stdout] 185 | / /// Stores up to 2 [`HuffmanTable`]s and remembers which have been modified and need reloading. [INFO] [stdout] 186 | | #[derive(Clone, Copy, AnyBitPattern)] [INFO] [stdout] 187 | | #[repr(C)] [INFO] [stdout] 188 | | pub struct HuffmanTableBuffer { [INFO] [stdout] ... | [INFO] [stdout] 191 | | va_reserved: [u32; VA_PADDING_LOW], [INFO] [stdout] 192 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/jpeg.rs:227:12 [INFO] [stdout] | [INFO] [stdout] 227 | pub struct HuffmanTable { [INFO] [stdout] | ^^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/jpeg.rs:226:1 [INFO] [stdout] | [INFO] [stdout] 226 | / #[repr(C)] [INFO] [stdout] 227 | | pub struct HuffmanTable { [INFO] [stdout] 228 | | num_dc_codes: [u8; 16], [INFO] [stdout] 229 | | dc_values: [u8; 12], [INFO] [stdout] ... | [INFO] [stdout] 232 | | pad: [u8; 2], [INFO] [stdout] 233 | | } [INFO] [stdout] | |_^ [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: function `check` is never used [INFO] [stdout] --> src/jpeg/parser.rs:267:1 [INFO] [stdout] | [INFO] [stdout] 267 | / #[repr(C)] [INFO] [stdout] 268 | | pub struct QuantizationTable { [INFO] [stdout] 269 | | PqTq: u8, [INFO] [stdout] 270 | | Qk: [u8; 64], [INFO] [stdout] 271 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/jpeg/parser.rs:319:1 [INFO] [stdout] | [INFO] [stdout] 319 | / #[repr(C)] [INFO] [stdout] 320 | | struct DhtHeader { [INFO] [stdout] 321 | | TcTh: u8, [INFO] [stdout] 322 | | Li: [u8; 16], [INFO] [stdout] 323 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/jpeg/parser.rs:385:1 [INFO] [stdout] | [INFO] [stdout] 385 | / /// **DRI** Define Restart Interval. [INFO] [stdout] 386 | | #[derive(Debug, Clone, Copy, AnyBitPattern)] [INFO] [stdout] 387 | | pub struct Dri { [INFO] [stdout] 388 | | Ri: u16, [INFO] [stdout] 389 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/jpeg/parser.rs:479:1 [INFO] [stdout] | [INFO] [stdout] 479 | / #[repr(C)] [INFO] [stdout] 480 | | pub struct FrameComponent { [INFO] [stdout] 481 | | Ci: u8, [INFO] [stdout] 482 | | HiVi: u8, [INFO] [stdout] 483 | | Tqi: u8, [INFO] [stdout] 484 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/jpeg/parser.rs:480:12 [INFO] [stdout] | [INFO] [stdout] 480 | pub struct FrameComponent { [INFO] [stdout] | ^^^^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/jpeg/parser.rs:575:1 [INFO] [stdout] | [INFO] [stdout] 575 | / #[repr(C)] [INFO] [stdout] 576 | | pub struct ScanComponent { [INFO] [stdout] 577 | | Csj: u8, [INFO] [stdout] 578 | | TdjTaj: u8, [INFO] [stdout] 579 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `Command { std: "docker" "inspect" "6bb0eb5062dc170331f9f2782805da830b392fb9e94b7c0c9a6434df32f049e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bb0eb5062dc170331f9f2782805da830b392fb9e94b7c0c9a6434df32f049e8", kill_on_drop: false }` [INFO] [stdout] 6bb0eb5062dc170331f9f2782805da830b392fb9e94b7c0c9a6434df32f049e8