[INFO] fetching crate quantette 0.3.0...
[INFO] building quantette-0.3.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate quantette 0.3.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate quantette 0.3.0
[INFO] finished tweaking crates.io crate quantette 0.3.0
[INFO] tweaked toml for crates.io crate quantette 0.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quantette 0.3.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate quantette 0.3.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded is-terminal v0.4.12
[INFO] [stderr]   Downloaded plotters-svg v0.3.6
[INFO] [stderr]   Downloaded rgb v0.8.40
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[INFO] [stderr]   Downloaded lcms2-sys v4.0.5
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[INFO] [stderr]   Downloaded regex-syntax v0.8.4
[INFO] [stderr]   Downloaded dssim v3.3.2
[INFO] [stderr]   Downloaded imagequant v4.3.1
[INFO] [stderr]   Downloaded bytemuck v1.16.1
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[INFO] [stderr]   Downloaded clap_lex v0.7.1
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[INFO] [stderr]   Downloaded image v0.25.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba82e65f2a0eb1bb89da079ea1899ff0c872b8c7b88d59438972ea8ab9512cae
[INFO] running `Command { std: "docker" "start" "-a" "ba82e65f2a0eb1bb89da079ea1899ff0c872b8c7b88d59438972ea8ab9512cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba82e65f2a0eb1bb89da079ea1899ff0c872b8c7b88d59438972ea8ab9512cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba82e65f2a0eb1bb89da079ea1899ff0c872b8c7b88d59438972ea8ab9512cae", kill_on_drop: false }`
[INFO] [stdout] ba82e65f2a0eb1bb89da079ea1899ff0c872b8c7b88d59438972ea8ab9512cae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8bb0716b00d7805ae682ee04a8e0d1f832ccbd62de5c6d60ff75862245e4ec0
[INFO] running `Command { std: "docker" "start" "-a" "b8bb0716b00d7805ae682ee04a8e0d1f832ccbd62de5c6d60ff75862245e4ec0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling autocfg v1.3.0
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[INFO] [stderr]    Compiling image v0.25.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling palette_derive v0.7.6
[INFO] [stderr]    Compiling quantette v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.56s
[INFO] running `Command { std: "docker" "inspect" "b8bb0716b00d7805ae682ee04a8e0d1f832ccbd62de5c6d60ff75862245e4ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8bb0716b00d7805ae682ee04a8e0d1f832ccbd62de5c6d60ff75862245e4ec0", kill_on_drop: false }`
[INFO] [stdout] b8bb0716b00d7805ae682ee04a8e0d1f832ccbd62de5c6d60ff75862245e4ec0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4f9c802f0c52dcae660893e59fd030fcf01f28b15ce8edb298c3f1e1f89c371
[INFO] running `Command { std: "docker" "start" "-a" "d4f9c802f0c52dcae660893e59fd030fcf01f28b15ce8edb298c3f1e1f89c371", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
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[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling quantette v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "d4f9c802f0c52dcae660893e59fd030fcf01f28b15ce8edb298c3f1e1f89c371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f9c802f0c52dcae660893e59fd030fcf01f28b15ce8edb298c3f1e1f89c371", kill_on_drop: false }`
[INFO] [stdout] d4f9c802f0c52dcae660893e59fd030fcf01f28b15ce8edb298c3f1e1f89c371