[INFO] fetching crate kmeans_colors 0.7.1...
[INFO] checking kmeans_colors-0.7.1 against try#fcfb0ffc7ed7fc631df1136063939ef648434735 for pr-152543
[INFO] extracting crate kmeans_colors 0.7.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate kmeans_colors 0.7.1
[INFO] finished tweaking crates.io crate kmeans_colors 0.7.1
[INFO] tweaked toml for crates.io crate kmeans_colors 0.7.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kmeans_colors 0.7.1 on toolchain fcfb0ffc7ed7fc631df1136063939ef648434735
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kmeans_colors 0.7.1 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" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60a0c64bd35507ec5e404a054a437efae1fd2d23a4f1c926c7a5e2177cd71e12
[INFO] running `Command { std: "docker" "start" "-a" "60a0c64bd35507ec5e404a054a437efae1fd2d23a4f1c926c7a5e2177cd71e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60a0c64bd35507ec5e404a054a437efae1fd2d23a4f1c926c7a5e2177cd71e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60a0c64bd35507ec5e404a054a437efae1fd2d23a4f1c926c7a5e2177cd71e12", kill_on_drop: false }`
[INFO] [stdout] 60a0c64bd35507ec5e404a054a437efae1fd2d23a4f1c926c7a5e2177cd71e12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2762bdaec6ea951cedde8f240626e527e79e70c30446472b53c69b6c8015540
[INFO] running `Command { std: "docker" "start" "-a" "a2762bdaec6ea951cedde8f240626e527e79e70c30446472b53c69b6c8015540", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling palette_derive v0.7.6
[INFO] [stderr]     Checking moxcms v0.7.5
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking image v0.25.8
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking kmeans_colors v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.89s
[INFO] running `Command { std: "docker" "inspect" "a2762bdaec6ea951cedde8f240626e527e79e70c30446472b53c69b6c8015540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2762bdaec6ea951cedde8f240626e527e79e70c30446472b53c69b6c8015540", kill_on_drop: false }`
[INFO] [stdout] a2762bdaec6ea951cedde8f240626e527e79e70c30446472b53c69b6c8015540