[INFO] fetching crate libgled 1.2.0... [INFO] checking libgled-1.2.0 against master#52d8c490a3aabe65cdd9f2d3aed95034dd5dbad7 for pr-113312 [INFO] extracting crate libgled 1.2.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate libgled 1.2.0 on toolchain 52d8c490a3aabe65cdd9f2d3aed95034dd5dbad7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52d8c490a3aabe65cdd9f2d3aed95034dd5dbad7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libgled 1.2.0 [INFO] finished tweaking crates.io crate libgled 1.2.0 [INFO] tweaked toml for crates.io crate libgled 1.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52d8c490a3aabe65cdd9f2d3aed95034dd5dbad7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52d8c490a3aabe65cdd9f2d3aed95034dd5dbad7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-script v0.5.5 [INFO] [stderr] Downloaded cairo-sys-rs v0.10.0 [INFO] [stderr] Downloaded glib-macros v0.10.1 [INFO] [stderr] Downloaded glib v0.10.3 [INFO] [stderr] Downloaded xmlparser v0.9.0 [INFO] [stderr] Downloaded gobject-sys v0.10.0 [INFO] [stderr] Downloaded usvg v0.11.0 [INFO] [stderr] Downloaded version-compare v0.0.10 [INFO] [stderr] Downloaded svgtypes v0.5.0 [INFO] [stderr] Downloaded system-deps v1.3.2 [INFO] [stderr] Downloaded glib-sys v0.10.1 [INFO] [stderr] Downloaded memmap2 v0.1.0 [INFO] [stderr] Downloaded data-url v0.1.1 [INFO] [stderr] Downloaded ttf-parser v0.6.2 [INFO] [stderr] Downloaded unicode-vo v0.1.0 [INFO] [stderr] Downloaded simplecss v0.2.1 [INFO] [stderr] Downloaded elapsed v0.1.2 [INFO] [stderr] Downloaded cairo-rs v0.9.1 [INFO] [stderr] Downloaded svgfilters v0.2.0 [INFO] [stderr] Downloaded xmlwriter v0.1.0 [INFO] [stderr] Downloaded pico-args v0.3.4 [INFO] [stderr] Downloaded fontdb v0.1.0 [INFO] [stderr] Downloaded rctree v0.3.3 [INFO] [stderr] Downloaded kurbo v0.6.3 [INFO] [stderr] Downloaded tiny-skia v0.1.0 [INFO] [stderr] Downloaded lab v0.7.2 [INFO] [stderr] Downloaded floating-duration v0.1.2 [INFO] [stderr] Downloaded artnet_protocol v0.2.0 [INFO] [stderr] Downloaded delta_e v0.2.1 [INFO] [stderr] Downloaded svgdom v0.18.0 [INFO] [stderr] Downloaded roxmltree v0.6.1 [INFO] [stderr] Downloaded roxmltree v0.13.1 [INFO] [stderr] Downloaded rustybuzz v0.1.1 [INFO] [stderr] Downloaded resvg v0.11.0 [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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+52d8c490a3aabe65cdd9f2d3aed95034dd5dbad7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b1ca4851e724a854f484cdedf4e6b0acbb231eeee6e97f60c61fd29076d9474 [INFO] running `Command { std: "docker" "start" "-a" "7b1ca4851e724a854f484cdedf4e6b0acbb231eeee6e97f60c61fd29076d9474", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b1ca4851e724a854f484cdedf4e6b0acbb231eeee6e97f60c61fd29076d9474", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b1ca4851e724a854f484cdedf4e6b0acbb231eeee6e97f60c61fd29076d9474", kill_on_drop: false }` [INFO] [stdout] 7b1ca4851e724a854f484cdedf4e6b0acbb231eeee6e97f60c61fd29076d9474 [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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+52d8c490a3aabe65cdd9f2d3aed95034dd5dbad7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63d85600f97c86b0dc2257da8647312a792c7991e7123df5c56aa1da85cde42f [INFO] running `Command { std: "docker" "start" "-a" "63d85600f97c86b0dc2257da8647312a792c7991e7123df5c56aa1da85cde42f", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.166 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling strum v0.18.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling syn v2.0.23 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking float-cmp v0.5.3 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking siphasher v0.2.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking simplecss v0.2.1 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking svgtypes v0.5.0 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking xmlwriter v0.1.0 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking xmlparser v0.13.5 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking data-url v0.1.1 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Checking rgb v0.8.36 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking pico-args v0.3.4 [INFO] [stderr] Checking rctree v0.3.3 [INFO] [stderr] Checking roxmltree v0.13.1 [INFO] [stderr] Checking kurbo v0.6.3 [INFO] [stderr] Checking xmlparser v0.9.0 [INFO] [stderr] Checking unicode-script v0.5.5 [INFO] [stderr] Compiling cairo-rs v0.9.1 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking unicode-vo v0.1.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking svgfilters v0.2.0 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking roxmltree v0.6.1 [INFO] [stderr] Checking lab v0.7.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking artnet_protocol v0.2.0 [INFO] [stderr] Checking delta_e v0.2.1 [INFO] [stderr] Checking elapsed v0.1.2 [INFO] [stderr] Checking floating-duration v0.1.2 [INFO] [stderr] Checking svgdom v0.18.0 [INFO] [stderr] Checking fontdb v0.1.0 [INFO] [stderr] Compiling rustybuzz v0.1.1 [INFO] [stderr] Compiling tiny-skia v0.1.0 [INFO] [stderr] Checking serde_json v1.0.99 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling serde_derive v1.0.166 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling glib-macros v0.10.1 [INFO] [stderr] Compiling system-deps v1.3.2 [INFO] [stderr] Compiling glib-sys v0.10.1 [INFO] [stderr] Compiling gobject-sys v0.10.0 [INFO] [stderr] Compiling cairo-sys-rs v0.10.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking glib v0.10.3 [INFO] [stderr] Checking usvg v0.11.0 [INFO] [stderr] Checking resvg v0.11.0 [INFO] [stderr] Checking libgled v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/animation.rs:148:28 [INFO] [stdout] | [INFO] [stdout] 148 | .for_each(|mut measurement_point| { [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/animation.rs:148:28 [INFO] [stdout] | [INFO] [stdout] 148 | .for_each(|mut measurement_point| { [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/animator/snakes.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let mut head = self.head(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/animator/snakes.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let mut head = self.head(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.50s [INFO] running `Command { std: "docker" "inspect" "63d85600f97c86b0dc2257da8647312a792c7991e7123df5c56aa1da85cde42f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63d85600f97c86b0dc2257da8647312a792c7991e7123df5c56aa1da85cde42f", kill_on_drop: false }` [INFO] [stdout] 63d85600f97c86b0dc2257da8647312a792c7991e7123df5c56aa1da85cde42f