[INFO] fetching crate scolor 8.0.0...
[INFO] testing scolor-8.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate scolor 8.0.0 into /workspace/builds/worker-70/source
[INFO] validating manifest of crates.io crate scolor 8.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scolor 8.0.0
[INFO] finished tweaking crates.io crate scolor 8.0.0
[INFO] tweaked toml for crates.io crate scolor 8.0.0 written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4685e3b15e5f8cdfa16027d969e07d3b49b1a01c75e758c8c032878f41e6cf30
[INFO] running `Command { std: "docker" "start" "-a" "4685e3b15e5f8cdfa16027d969e07d3b49b1a01c75e758c8c032878f41e6cf30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4685e3b15e5f8cdfa16027d969e07d3b49b1a01c75e758c8c032878f41e6cf30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4685e3b15e5f8cdfa16027d969e07d3b49b1a01c75e758c8c032878f41e6cf30", kill_on_drop: false }`
[INFO] [stdout] 4685e3b15e5f8cdfa16027d969e07d3b49b1a01c75e758c8c032878f41e6cf30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1935d2dfe56b090a88d77f4fcaf34dd7ee4bbe7d43deff389200d1d3f7620362
[INFO] running `Command { std: "docker" "start" "-a" "1935d2dfe56b090a88d77f4fcaf34dd7ee4bbe7d43deff389200d1d3f7620362", kill_on_drop: false }`
[INFO] [stderr]    Compiling scolor v8.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "1935d2dfe56b090a88d77f4fcaf34dd7ee4bbe7d43deff389200d1d3f7620362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1935d2dfe56b090a88d77f4fcaf34dd7ee4bbe7d43deff389200d1d3f7620362", kill_on_drop: false }`
[INFO] [stdout] 1935d2dfe56b090a88d77f4fcaf34dd7ee4bbe7d43deff389200d1d3f7620362
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22e6672e86498de05bf8724bbef5c02bfbace862637d845cfc72db2dbd9b98d4
[INFO] running `Command { std: "docker" "start" "-a" "22e6672e86498de05bf8724bbef5c02bfbace862637d845cfc72db2dbd9b98d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling scolor v8.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.54s
[INFO] running `Command { std: "docker" "inspect" "22e6672e86498de05bf8724bbef5c02bfbace862637d845cfc72db2dbd9b98d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e6672e86498de05bf8724bbef5c02bfbace862637d845cfc72db2dbd9b98d4", kill_on_drop: false }`
[INFO] [stdout] 22e6672e86498de05bf8724bbef5c02bfbace862637d845cfc72db2dbd9b98d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a8b1aacae4c717e8446193cd992f5cdaf4224e6cc18d6e626a778427640cfdc
[INFO] running `Command { std: "docker" "start" "-a" "8a8b1aacae4c717e8446193cd992f5cdaf4224e6cc18d6e626a778427640cfdc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scolor-4162cd714c877107)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scolor
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 2) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a8b1aacae4c717e8446193cd992f5cdaf4224e6cc18d6e626a778427640cfdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a8b1aacae4c717e8446193cd992f5cdaf4224e6cc18d6e626a778427640cfdc", kill_on_drop: false }`
[INFO] [stdout] 8a8b1aacae4c717e8446193cd992f5cdaf4224e6cc18d6e626a778427640cfdc