[INFO] cloning repository https://github.com/Gelbpunkt/tinypng [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gelbpunkt/tinypng" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGelbpunkt%2Ftinypng", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGelbpunkt%2Ftinypng'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6565a1750c4b7b52846d84b2787757a8c6145dd5 [INFO] checking Gelbpunkt/tinypng against try#3f7b27fe41ccd116a4c0829bd9a14b65bada4578 for pr-96970 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGelbpunkt%2Ftinypng" "/workspace/builds/worker-23/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Gelbpunkt/tinypng on toolchain 3f7b27fe41ccd116a4c0829bd9a14b65bada4578 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3f7b27fe41ccd116a4c0829bd9a14b65bada4578" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-23/source/.cargo/config [INFO] started tweaking git repo https://github.com/Gelbpunkt/tinypng [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/Gelbpunkt/tinypng [INFO] tweaked toml for git repo https://github.com/Gelbpunkt/tinypng written to /workspace/builds/worker-23/source/Cargo.toml [INFO] crate git repo https://github.com/Gelbpunkt/tinypng already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3f7b27fe41ccd116a4c0829bd9a14b65bada4578" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+3f7b27fe41ccd116a4c0829bd9a14b65bada4578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 41e61f8d0d8119601d5c7e9d8eb285f66b532d806bfac007271a3b4e70a29bf9 [INFO] running `Command { std: "docker" "start" "-a" "41e61f8d0d8119601d5c7e9d8eb285f66b532d806bfac007271a3b4e70a29bf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "41e61f8d0d8119601d5c7e9d8eb285f66b532d806bfac007271a3b4e70a29bf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41e61f8d0d8119601d5c7e9d8eb285f66b532d806bfac007271a3b4e70a29bf9", kill_on_drop: false }` [INFO] [stdout] 41e61f8d0d8119601d5c7e9d8eb285f66b532d806bfac007271a3b4e70a29bf9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+3f7b27fe41ccd116a4c0829bd9a14b65bada4578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b0129a5cda37b55ed3e3b37657b89980f7327e23962aeef5630260099dc1a20 [INFO] running `Command { std: "docker" "start" "-a" "5b0129a5cda37b55ed3e3b37657b89980f7327e23962aeef5630260099dc1a20", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling semver v1.0.6 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking fixedbitset v0.4.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.5 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Checking hexf-parse v0.2.1 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking renderdoc-sys v0.7.1 [INFO] [stderr] Checking glow v0.11.2 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking inplace_it v0.3.3 [INFO] [stderr] Checking profiling v1.0.5 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking glam v0.20.2 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking raw-window-handle v0.4.2 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking gpu-descriptor-types v0.1.1 [INFO] [stderr] Checking gpu-alloc-types v0.2.0 [INFO] [stderr] Checking wgpu-types v0.11.0 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling wgpu-core v0.11.3 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking ash v0.33.3+1.2.191 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Checking gpu-alloc v0.5.3 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling libz-sys v1.1.5 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Compiling show-image v0.10.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking spirv v0.2.0+1.5.4 [INFO] [stderr] Checking xdg v2.4.1 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking mio-misc v1.2.2 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking gpu-descriptor v0.2.2 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking petgraph v0.6.0 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling show-image-macros v0.10.0 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking naga v0.7.3 [INFO] [stderr] Checking wgpu-hal v0.11.5 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking tinypng v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `plte` [INFO] [stdout] --> src/png.rs:257:13 [INFO] [stdout] | [INFO] [stdout] 257 | let plte = if matches!(chunks.front(), Some(Chunk::Plte(_))) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_plte` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bit_depth` [INFO] [stdout] --> src/png.rs:178:5 [INFO] [stdout] | [INFO] [stdout] 178 | bit_depth: u8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Ihdr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/png.rs:174:10 [INFO] [stdout] | [INFO] [stdout] 174 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `filter_method` [INFO] [stdout] --> src/png.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 181 | filter_method: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Ihdr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/png.rs:174:10 [INFO] [stdout] | [INFO] [stdout] 174 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `interlace_method` [INFO] [stdout] --> src/png.rs:182:5 [INFO] [stdout] | [INFO] [stdout] 182 | interlace_method: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Ihdr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/png.rs:174:10 [INFO] [stdout] | [INFO] [stdout] 174 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `entries` [INFO] [stdout] --> src/png.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 221 | entries: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Plte` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/png.rs:219:10 [INFO] [stdout] | [INFO] [stdout] 219 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking wgpu v0.11.1 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.99s [INFO] [stdout] warning: unused variable: `plte` [INFO] [stdout] --> src/png.rs:257:13 [INFO] [stdout] | [INFO] [stdout] 257 | let plte = if matches!(chunks.front(), Some(Chunk::Plte(_))) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_plte` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bit_depth` [INFO] [stdout] --> src/png.rs:178:5 [INFO] [stdout] | [INFO] [stdout] 178 | bit_depth: u8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Ihdr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/png.rs:174:10 [INFO] [stdout] | [INFO] [stdout] 174 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `filter_method` [INFO] [stdout] --> src/png.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 181 | filter_method: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Ihdr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/png.rs:174:10 [INFO] [stdout] | [INFO] [stdout] 174 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `interlace_method` [INFO] [stdout] --> src/png.rs:182:5 [INFO] [stdout] | [INFO] [stdout] 182 | interlace_method: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Ihdr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/png.rs:174:10 [INFO] [stdout] | [INFO] [stdout] 174 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `entries` [INFO] [stdout] --> src/png.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 221 | entries: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Plte` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/png.rs:219:10 [INFO] [stdout] | [INFO] [stdout] 219 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5b0129a5cda37b55ed3e3b37657b89980f7327e23962aeef5630260099dc1a20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b0129a5cda37b55ed3e3b37657b89980f7327e23962aeef5630260099dc1a20", kill_on_drop: false }` [INFO] [stdout] 5b0129a5cda37b55ed3e3b37657b89980f7327e23962aeef5630260099dc1a20