[INFO] fetching crate complot 0.3.5... [INFO] checking complot-0.3.5 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate complot 0.3.5 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate complot 0.3.5 [INFO] finished tweaking crates.io crate complot 0.3.5 [INFO] tweaked toml for crates.io crate complot 0.3.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate complot 0.3.5 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 complot 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dwrote v0.11.2 [INFO] [stderr] Downloaded colorous v1.0.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fa17227d83696d129eee40919b7c89b406a5138d86f70f919f3ff939768c8263 [INFO] running `Command { std: "docker" "start" "-a" "fa17227d83696d129eee40919b7c89b406a5138d86f70f919f3ff939768c8263", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa17227d83696d129eee40919b7c89b406a5138d86f70f919f3ff939768c8263", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa17227d83696d129eee40919b7c89b406a5138d86f70f919f3ff939768c8263", kill_on_drop: false }` [INFO] [stdout] fa17227d83696d129eee40919b7c89b406a5138d86f70f919f3ff939768c8263 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2935aa282107be3518a982a898b09520186b740aff85a8692fff5b5bf7e756b2 [INFO] running `Command { std: "docker" "start" "-a" "2935aa282107be3518a982a898b09520186b740aff85a8692fff5b5bf7e756b2", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling semver v1.0.25 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling font-kit v0.14.2 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking once_cell v1.20.3 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking libloading v0.8.6 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking miniz_oxide v0.8.5 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Checking bytemuck v1.21.0 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Checking float-ord v0.3.2 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking ttf-parser v0.20.0 [INFO] [stderr] Checking colorous v1.0.15 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v6.0.0 [INFO] [stderr] Compiling pathfinder_simd v0.5.4 [INFO] [stderr] Checking flate2 v1.1.0 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking chrono v0.4.40 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking pathfinder_geometry v0.5.1 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking plotters-bitmap v0.3.7 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking complot v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/combo.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | Vec)>)>>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 14 - Vec)>)>>, [INFO] [stdout] 14 + Vec)>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/combo.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | Vec)>)>>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 14 - Vec)>)>>, [INFO] [stdout] 14 + Vec)>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cmap` and `range` are never read [INFO] [stdout] --> src/lib.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 134 | pub struct Colorbar { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 135 | cmap: colorous::Gradient, [INFO] [stdout] | ^^^^ [INFO] [stdout] 136 | label: Option, [INFO] [stdout] 137 | range: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Colorbar` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:97:25 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn canvas(filename: &str, size: (u32, u32)) -> DrawingArea { [INFO] [stdout] | ^^^^ the lifetime is elided here ------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 97 | pub fn canvas(filename: &str, size: (u32, u32)) -> DrawingArea, Shift> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cmap` and `range` are never read [INFO] [stdout] --> src/lib.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 134 | pub struct Colorbar { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 135 | cmap: colorous::Gradient, [INFO] [stdout] | ^^^^ [INFO] [stdout] 136 | label: Option, [INFO] [stdout] 137 | range: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Colorbar` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:97:25 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn canvas(filename: &str, size: (u32, u32)) -> DrawingArea { [INFO] [stdout] | ^^^^ the lifetime is elided here ------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 97 | pub fn canvas(filename: &str, size: (u32, u32)) -> DrawingArea, Shift> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.75s [INFO] running `Command { std: "docker" "inspect" "2935aa282107be3518a982a898b09520186b740aff85a8692fff5b5bf7e756b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2935aa282107be3518a982a898b09520186b740aff85a8692fff5b5bf7e756b2", kill_on_drop: false }` [INFO] [stdout] 2935aa282107be3518a982a898b09520186b740aff85a8692fff5b5bf7e756b2