[INFO] fetching crate ttycolor 0.1.3...
[INFO] testing ttycolor-0.1.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate ttycolor 0.1.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ttycolor 0.1.3
[INFO] finished tweaking crates.io crate ttycolor 0.1.3
[INFO] tweaked toml for crates.io crate ttycolor 0.1.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ttycolor 0.1.3 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ttycolor 0.1.3 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccdeaf125bc36fb45b7cb2753e5b6a0db25e820d1fd3c1625ad7667338626f8e
[INFO] running `Command { std: "docker" "start" "-a" "ccdeaf125bc36fb45b7cb2753e5b6a0db25e820d1fd3c1625ad7667338626f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccdeaf125bc36fb45b7cb2753e5b6a0db25e820d1fd3c1625ad7667338626f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccdeaf125bc36fb45b7cb2753e5b6a0db25e820d1fd3c1625ad7667338626f8e", kill_on_drop: false }`
[INFO] [stdout] ccdeaf125bc36fb45b7cb2753e5b6a0db25e820d1fd3c1625ad7667338626f8e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67438af437c4bebf887b3d7c6e281614d26f89cbd611f6c40cfe598c7e975419
[INFO] running `Command { std: "docker" "start" "-a" "67438af437c4bebf887b3d7c6e281614d26f89cbd611f6c40cfe598c7e975419", kill_on_drop: false }`
[INFO] [stderr]    Compiling ttycolor v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "67438af437c4bebf887b3d7c6e281614d26f89cbd611f6c40cfe598c7e975419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67438af437c4bebf887b3d7c6e281614d26f89cbd611f6c40cfe598c7e975419", kill_on_drop: false }`
[INFO] [stdout] 67438af437c4bebf887b3d7c6e281614d26f89cbd611f6c40cfe598c7e975419
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c653c6e933a5ddc7b207438e90abbda6362cf8ca83efa65caba758b4d200f904
[INFO] running `Command { std: "docker" "start" "-a" "c653c6e933a5ddc7b207438e90abbda6362cf8ca83efa65caba758b4d200f904", kill_on_drop: false }`
[INFO] [stderr]    Compiling ttycolor v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> examples/println.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 |         target = str.clone().to_string().bg_black().fg(rgb(0, 0, 255)).bold(),
[INFO] [stdout]    |                     ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "c653c6e933a5ddc7b207438e90abbda6362cf8ca83efa65caba758b4d200f904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c653c6e933a5ddc7b207438e90abbda6362cf8ca83efa65caba758b4d200f904", kill_on_drop: false }`
[INFO] [stdout] c653c6e933a5ddc7b207438e90abbda6362cf8ca83efa65caba758b4d200f904
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f42f25a38ac3296db0a40ecd17ec8c7e4b65876f5084d097a7a86629af4a3823
[INFO] running `Command { std: "docker" "start" "-a" "f42f25a38ac3296db0a40ecd17ec8c7e4b65876f5084d097a7a86629af4a3823", kill_on_drop: false }`
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout] 
[INFO] [stderr]   --> examples/println.rs:19:21
[INFO] [stdout] running 1 test
[INFO] [stderr]    |
[INFO] [stderr] 19 |         target = str.clone().to_string().bg_black().fg(rgb(0, 0, 255)).bold(),
[INFO] [stderr]    |                     ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ttycolor` (example "println") generated 1 warning (run `cargo fix --example "println" -p ttycolor` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ttycolor-516d5c12e354eb5d)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests ttycolor
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "f42f25a38ac3296db0a40ecd17ec8c7e4b65876f5084d097a7a86629af4a3823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42f25a38ac3296db0a40ecd17ec8c7e4b65876f5084d097a7a86629af4a3823", kill_on_drop: false }`
[INFO] [stdout] f42f25a38ac3296db0a40ecd17ec8c7e4b65876f5084d097a7a86629af4a3823