[INFO] fetching crate ColorShell 1.1.5...
[INFO] checking ColorShell-1.1.5 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate ColorShell 1.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ColorShell 1.1.5
[INFO] finished tweaking crates.io crate ColorShell 1.1.5
[INFO] tweaked toml for crates.io crate ColorShell 1.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ColorShell 1.1.5 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f4752003cbbe44715ba99ce677ba353041fab8f6c131191d53feb008175b0fd
[INFO] running `Command { std: "docker" "start" "-a" "8f4752003cbbe44715ba99ce677ba353041fab8f6c131191d53feb008175b0fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f4752003cbbe44715ba99ce677ba353041fab8f6c131191d53feb008175b0fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f4752003cbbe44715ba99ce677ba353041fab8f6c131191d53feb008175b0fd", kill_on_drop: false }`
[INFO] [stdout] 8f4752003cbbe44715ba99ce677ba353041fab8f6c131191d53feb008175b0fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 642fda7252c3eda023ec2c2be804c92bfacb7136d8403626098ec8f285b3151e
[INFO] running `Command { std: "docker" "start" "-a" "642fda7252c3eda023ec2c2be804c92bfacb7136d8403626098ec8f285b3151e", kill_on_drop: false }`
[INFO] [stderr]     Checking ColorShell v1.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found `255`
[INFO] [stdout]   --> src/lib.rs:86:44
[INFO] [stdout]    |
[INFO] [stdout] 86 |         println!("{}", color("red", Color {255, 255, 255}));
[INFO] [stdout]    |                                     -----  ^^^ expected identifier
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     while parsing this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found `255`
[INFO] [stdout]   --> src/lib.rs:86:49
[INFO] [stdout]    |
[INFO] [stdout] 86 |         println!("{}", color("red", Color {255, 255, 255}));
[INFO] [stdout]    |                                     -----       ^^^ expected identifier
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     while parsing this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found `255`
[INFO] [stdout]   --> src/lib.rs:86:54
[INFO] [stdout]    |
[INFO] [stdout] 86 |         println!("{}", color("red", Color {255, 255, 255}));
[INFO] [stdout]    |                                     -----            ^^^ expected identifier
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     while parsing this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `b`, `g` and `r` in initializer of `Color`
[INFO] [stdout]   --> src/lib.rs:86:37
[INFO] [stdout]    |
[INFO] [stdout] 86 |         println!("{}", color("red", Color {255, 255, 255}));
[INFO] [stdout]    |                                     ^^^^^ missing `b`, `g` and `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ColorShell` (lib test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: crate `ColorShell` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `color_shell`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "642fda7252c3eda023ec2c2be804c92bfacb7136d8403626098ec8f285b3151e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "642fda7252c3eda023ec2c2be804c92bfacb7136d8403626098ec8f285b3151e", kill_on_drop: false }`
[INFO] [stdout] 642fda7252c3eda023ec2c2be804c92bfacb7136d8403626098ec8f285b3151e