[INFO] fetching crate colorbrewer 0.2.0...
[INFO] testing colorbrewer-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate colorbrewer 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate colorbrewer 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate colorbrewer 0.2.0
[INFO] finished tweaking crates.io crate colorbrewer 0.2.0
[INFO] tweaked toml for crates.io crate colorbrewer 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b176be5983cb1f1632e71399032cecc81050353458895c566ac0e3dff47f1e3d
[INFO] running `Command { std: "docker" "start" "-a" "b176be5983cb1f1632e71399032cecc81050353458895c566ac0e3dff47f1e3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b176be5983cb1f1632e71399032cecc81050353458895c566ac0e3dff47f1e3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b176be5983cb1f1632e71399032cecc81050353458895c566ac0e3dff47f1e3d", kill_on_drop: false }`
[INFO] [stdout] b176be5983cb1f1632e71399032cecc81050353458895c566ac0e3dff47f1e3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9721ac70844247261c8163ab0210f8494d22592eb28fa429ef98ba95f98c6a60
[INFO] running `Command { std: "docker" "start" "-a" "9721ac70844247261c8163ab0210f8494d22592eb28fa429ef98ba95f98c6a60", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling rgb v0.8.27
[INFO] [stderr]    Compiling colorbrewer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "9721ac70844247261c8163ab0210f8494d22592eb28fa429ef98ba95f98c6a60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9721ac70844247261c8163ab0210f8494d22592eb28fa429ef98ba95f98c6a60", kill_on_drop: false }`
[INFO] [stdout] 9721ac70844247261c8163ab0210f8494d22592eb28fa429ef98ba95f98c6a60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b669a98350b1d809ceaa7bdf3e1eee6a4e16dd82bf0d452cf2387f77341ac38
[INFO] running `Command { std: "docker" "start" "-a" "3b669a98350b1d809ceaa7bdf3e1eee6a4e16dd82bf0d452cf2387f77341ac38", kill_on_drop: false }`
[INFO] [stderr]    Compiling colorbrewer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "3b669a98350b1d809ceaa7bdf3e1eee6a4e16dd82bf0d452cf2387f77341ac38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b669a98350b1d809ceaa7bdf3e1eee6a4e16dd82bf0d452cf2387f77341ac38", kill_on_drop: false }`
[INFO] [stdout] 3b669a98350b1d809ceaa7bdf3e1eee6a4e16dd82bf0d452cf2387f77341ac38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34a2f62f9efe97d858d1d8fb770226a3df88324207526b667da29a51c6750ab9
[INFO] running `Command { std: "docker" "start" "-a" "34a2f62f9efe97d858d1d8fb770226a3df88324207526b667da29a51c6750ab9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/colorbrewer-e9bb72329d7786ea)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_palette_enum_from_string ... ok
[INFO] [stdout] test tests::test_get_color_ramp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests colorbrewer
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "34a2f62f9efe97d858d1d8fb770226a3df88324207526b667da29a51c6750ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a2f62f9efe97d858d1d8fb770226a3df88324207526b667da29a51c6750ab9", kill_on_drop: false }`
[INFO] [stdout] 34a2f62f9efe97d858d1d8fb770226a3df88324207526b667da29a51c6750ab9