[INFO] cloning repository https://github.com/mbwoz/gryps
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mbwoz/gryps" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbwoz%2Fgryps", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbwoz%2Fgryps'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c76818020f6f477c4a3d589cb4d33fee3034be61
[INFO] checking mbwoz/gryps against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbwoz%2Fgryps" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mbwoz/gryps
[INFO] finished tweaking git repo https://github.com/mbwoz/gryps
[INFO] tweaked toml for git repo https://github.com/mbwoz/gryps written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mbwoz/gryps on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mbwoz/gryps 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 591717e2ae671f0ea3fa44d6abc03371b28f783c4523cb9fa584b7d674309427
[INFO] running `Command { std: "docker" "start" "-a" "591717e2ae671f0ea3fa44d6abc03371b28f783c4523cb9fa584b7d674309427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "591717e2ae671f0ea3fa44d6abc03371b28f783c4523cb9fa584b7d674309427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "591717e2ae671f0ea3fa44d6abc03371b28f783c4523cb9fa584b7d674309427", kill_on_drop: false }`
[INFO] [stdout] 591717e2ae671f0ea3fa44d6abc03371b28f783c4523cb9fa584b7d674309427
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 098fe2f74a49e264b79e1bb5f730c7ae69fc8d42d404effa4edd99b557313195
[INFO] running `Command { std: "docker" "start" "-a" "098fe2f74a49e264b79e1bb5f730c7ae69fc8d42d404effa4edd99b557313195", kill_on_drop: false }`
[INFO] [stderr]     Checking gryps v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/xor.rs:38:20
[INFO] [stdout]    |
[INFO] [stdout] 38 |         .map(|cnt| (cnt as f64 * 100.0 / input.len() as f64))
[INFO] [stdout]    |                    ^                                       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -         .map(|cnt| (cnt as f64 * 100.0 / input.len() as f64))
[INFO] [stdout] 38 +         .map(|cnt| cnt as f64 * 100.0 / input.len() as f64)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/xor.rs:38:20
[INFO] [stdout]    |
[INFO] [stdout] 38 |         .map(|cnt| (cnt as f64 * 100.0 / input.len() as f64))
[INFO] [stdout]    |                    ^                                       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -         .map(|cnt| (cnt as f64 * 100.0 / input.len() as f64))
[INFO] [stdout] 38 +         .map(|cnt| cnt as f64 * 100.0 / input.len() as f64)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "098fe2f74a49e264b79e1bb5f730c7ae69fc8d42d404effa4edd99b557313195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098fe2f74a49e264b79e1bb5f730c7ae69fc8d42d404effa4edd99b557313195", kill_on_drop: false }`
[INFO] [stdout] 098fe2f74a49e264b79e1bb5f730c7ae69fc8d42d404effa4edd99b557313195