[INFO] fetching crate imagequant 4.4.1...
[INFO] testing imagequant-4.4.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate imagequant 4.4.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate imagequant 4.4.1
[INFO] finished tweaking crates.io crate imagequant 4.4.1
[INFO] tweaked toml for crates.io crate imagequant 4.4.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate imagequant 4.4.1 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 imagequant 4.4.1 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lodepng v3.12.1
[INFO] [stderr]   Downloaded rgb v0.8.51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f6951a52c809d764782bd1cf6dfd6f0c9115023b7d62846b1d18d220b360852
[INFO] running `Command { std: "docker" "start" "-a" "0f6951a52c809d764782bd1cf6dfd6f0c9115023b7d62846b1d18d220b360852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f6951a52c809d764782bd1cf6dfd6f0c9115023b7d62846b1d18d220b360852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f6951a52c809d764782bd1cf6dfd6f0c9115023b7d62846b1d18d220b360852", kill_on_drop: false }`
[INFO] [stdout] 0f6951a52c809d764782bd1cf6dfd6f0c9115023b7d62846b1d18d220b360852
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 454c6b8093c4820e1b7fab997c43f35e64e9c0a47bfb3f8e7937a4ce93902e31
[INFO] running `Command { std: "docker" "start" "-a" "454c6b8093c4820e1b7fab997c43f35e64e9c0a47bfb3f8e7937a4ce93902e31", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling rgb v0.8.51
[INFO] [stderr]    Compiling imagequant v4.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.49s
[INFO] running `Command { std: "docker" "inspect" "454c6b8093c4820e1b7fab997c43f35e64e9c0a47bfb3f8e7937a4ce93902e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "454c6b8093c4820e1b7fab997c43f35e64e9c0a47bfb3f8e7937a4ce93902e31", kill_on_drop: false }`
[INFO] [stdout] 454c6b8093c4820e1b7fab997c43f35e64e9c0a47bfb3f8e7937a4ce93902e31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a03adce954389a70f022a7245f6112c97e6c7ed9807f7791f43c89a8d1d409d
[INFO] running `Command { std: "docker" "start" "-a" "6a03adce954389a70f022a7245f6112c97e6c7ed9807f7791f43c89a8d1d409d", kill_on_drop: false }`
[INFO] [stderr]    Compiling zlib-rs v0.5.1
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling libz-rs-sys v0.5.1
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling lodepng v3.12.1
[INFO] [stderr]    Compiling imagequant v4.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.74s
[INFO] running `Command { std: "docker" "inspect" "6a03adce954389a70f022a7245f6112c97e6c7ed9807f7791f43c89a8d1d409d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a03adce954389a70f022a7245f6112c97e6c7ed9807f7791f43c89a8d1d409d", kill_on_drop: false }`
[INFO] [stdout] 6a03adce954389a70f022a7245f6112c97e6c7ed9807f7791f43c89a8d1d409d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eda4d4aefecf60ff631b76890cd58e2058c60af830a38f701b2aa628dfa0d909
[INFO] running `Command { std: "docker" "start" "-a" "eda4d4aefecf60ff631b76890cd58e2058c60af830a38f701b2aa628dfa0d909", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/imagequant-df68625e3696262a)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test attr::getset ... ok
[INFO] [stdout] test copy_img ... ok
[INFO] [stdout] test attr::counters ... ok
[INFO] [stdout] test r_callback_test ... ok
[INFO] [stdout] test remap::send ... ok
[INFO] [stdout] test pal::pal_test ... ok
[INFO] [stdout] test takes_rgba ... ok
[INFO] [stdout] test pal::diff_test ... ok
[INFO] [stdout] test set_importance_map ... ok
[INFO] [stdout] test thread ... ok
[INFO] [stdout] test sizes ... ok
[INFO] [stdout] test histogram ... ok
[INFO] [stdout] test poke_it ... ok
[INFO] [stdout] test rows::send ... ok
[INFO] [stdout] test test_fixed_colors ... ok
[INFO] [stdout] test remap::background_to_nop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eda4d4aefecf60ff631b76890cd58e2058c60af830a38f701b2aa628dfa0d909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eda4d4aefecf60ff631b76890cd58e2058c60af830a38f701b2aa628dfa0d909", kill_on_drop: false }`
[INFO] [stdout] eda4d4aefecf60ff631b76890cd58e2058c60af830a38f701b2aa628dfa0d909