[INFO] fetching crate colcon 0.10.1...
[INFO] checking colcon-0.10.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate colcon 0.10.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate colcon 0.10.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate colcon 0.10.1
[INFO] tweaked toml for crates.io crate colcon 0.10.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate colcon 0.10.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate colcon 0.10.1 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded plotters-backend v0.3.6
[INFO] [stderr]   Downloaded plotters-svg v0.3.6
[INFO] [stderr]   Downloaded plotters v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfd855be0f9800c08a45e335455a5c8a54a30d332c88627c4d0e4024ebe83193
[INFO] running `Command { std: "docker" "start" "-a" "cfd855be0f9800c08a45e335455a5c8a54a30d332c88627c4d0e4024ebe83193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfd855be0f9800c08a45e335455a5c8a54a30d332c88627c4d0e4024ebe83193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfd855be0f9800c08a45e335455a5c8a54a30d332c88627c4d0e4024ebe83193", kill_on_drop: false }`
[INFO] [stdout] cfd855be0f9800c08a45e335455a5c8a54a30d332c88627c4d0e4024ebe83193
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a1855de9db716d045f9da966b5b2b3e9fc56eab6a1c4af7511bc698f173e5bd
[INFO] running `Command { std: "docker" "start" "-a" "1a1855de9db716d045f9da966b5b2b3e9fc56eab6a1c4af7511bc698f173e5bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]     Checking plotters-backend v0.3.6
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking colcon v0.10.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:923:19
[INFO] [stdout]     |
[INFO] [stdout] 923 |     pixel.map(|c| ((c * 255.0).round().max(0.0).min(255.0) as u8))
[INFO] [stdout]     |                   ^                                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 923 -     pixel.map(|c| ((c * 255.0).round().max(0.0).min(255.0) as u8))
[INFO] [stdout] 923 +     pixel.map(|c| (c * 255.0).round().max(0.0).min(255.0) as u8)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking plotters-svg v0.3.6
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking plotters v0.3.6
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:923:19
[INFO] [stdout]     |
[INFO] [stdout] 923 |     pixel.map(|c| ((c * 255.0).round().max(0.0).min(255.0) as u8))
[INFO] [stdout]     |                   ^                                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 923 -     pixel.map(|c| ((c * 255.0).round().max(0.0).min(255.0) as u8))
[INFO] [stdout] 923 +     pixel.map(|c| (c * 255.0).round().max(0.0).min(255.0) as u8)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.60s
[INFO] running `Command { std: "docker" "inspect" "1a1855de9db716d045f9da966b5b2b3e9fc56eab6a1c4af7511bc698f173e5bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a1855de9db716d045f9da966b5b2b3e9fc56eab6a1c4af7511bc698f173e5bd", kill_on_drop: false }`
[INFO] [stdout] 1a1855de9db716d045f9da966b5b2b3e9fc56eab6a1c4af7511bc698f173e5bd