[INFO] cloning repository https://github.com/nickexton/gh_art [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nickexton/gh_art" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickexton%2Fgh_art", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickexton%2Fgh_art'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3101b2639432f47ff836176a480b2c5221838248 [INFO] testing nickexton/gh_art against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickexton%2Fgh_art" "/workspace/builds/worker-20/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nickexton/gh_art on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nickexton/gh_art [INFO] finished tweaking git repo https://github.com/nickexton/gh_art [INFO] tweaked toml for git repo https://github.com/nickexton/gh_art written to /workspace/builds/worker-20/source/Cargo.toml [INFO] crate git repo https://github.com/nickexton/gh_art already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e6d33270393db53867de5734997dfd5023cb8f12fff9388b6765aeca89c2c40f [INFO] running `Command { std: "docker" "start" "-a" "e6d33270393db53867de5734997dfd5023cb8f12fff9388b6765aeca89c2c40f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6d33270393db53867de5734997dfd5023cb8f12fff9388b6765aeca89c2c40f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6d33270393db53867de5734997dfd5023cb8f12fff9388b6765aeca89c2c40f", kill_on_drop: false }` [INFO] [stdout] e6d33270393db53867de5734997dfd5023cb8f12fff9388b6765aeca89c2c40f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b150c7502cc4303dedb0c542ff87ad6d6cfbb7a206ba814c4a0680b3a722197 [INFO] running `Command { std: "docker" "start" "-a" "4b150c7502cc4303dedb0c542ff87ad6d6cfbb7a206ba814c4a0680b3a722197", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.1.35 [INFO] [stderr] Compiling libc v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.32 [INFO] [stderr] Compiling time v0.1.35 [INFO] [stderr] Compiling num-iter v0.1.32 [INFO] [stderr] Compiling num v0.1.35 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling gh_art v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:47:45 [INFO] [stdout] | [INFO] [stdout] 47 | '.' | ' ' => poke_git(date, ((delta * 0) + 1)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 47 - '.' | ' ' => poke_git(date, ((delta * 0) + 1)), [INFO] [stdout] 47 + '.' | ' ' => poke_git(date, (delta * 0) + 1), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:48:45 [INFO] [stdout] | [INFO] [stdout] 48 | '+' => poke_git(date, ((delta * 1) + 1)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 48 - '+' => poke_git(date, ((delta * 1) + 1)), [INFO] [stdout] 48 + '+' => poke_git(date, (delta * 1) + 1), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:49:45 [INFO] [stdout] | [INFO] [stdout] 49 | '*' => poke_git(date, ((delta * 2) + 1)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 49 - '*' => poke_git(date, ((delta * 2) + 1)), [INFO] [stdout] 49 + '*' => poke_git(date, (delta * 2) + 1), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:50:45 [INFO] [stdout] | [INFO] [stdout] 50 | '#' => poke_git(date, ((delta * 3) + 1)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 50 - '#' => poke_git(date, ((delta * 3) + 1)), [INFO] [stdout] 50 + '#' => poke_git(date, (delta * 3) + 1), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.08s [INFO] running `Command { std: "docker" "inspect" "4b150c7502cc4303dedb0c542ff87ad6d6cfbb7a206ba814c4a0680b3a722197", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b150c7502cc4303dedb0c542ff87ad6d6cfbb7a206ba814c4a0680b3a722197", kill_on_drop: false }` [INFO] [stdout] 4b150c7502cc4303dedb0c542ff87ad6d6cfbb7a206ba814c4a0680b3a722197 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 894d9c027d8b1c1adb90e78aca048d2025aec7ea04e9b1dc0b6932a636b2b290 [INFO] running `Command { std: "docker" "start" "-a" "894d9c027d8b1c1adb90e78aca048d2025aec7ea04e9b1dc0b6932a636b2b290", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling gh_art v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:47:45 [INFO] [stdout] | [INFO] [stdout] 47 | '.' | ' ' => poke_git(date, ((delta * 0) + 1)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 47 - '.' | ' ' => poke_git(date, ((delta * 0) + 1)), [INFO] [stdout] 47 + '.' | ' ' => poke_git(date, (delta * 0) + 1), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:48:45 [INFO] [stdout] | [INFO] [stdout] 48 | '+' => poke_git(date, ((delta * 1) + 1)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 48 - '+' => poke_git(date, ((delta * 1) + 1)), [INFO] [stdout] 48 + '+' => poke_git(date, (delta * 1) + 1), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:49:45 [INFO] [stdout] | [INFO] [stdout] 49 | '*' => poke_git(date, ((delta * 2) + 1)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 49 - '*' => poke_git(date, ((delta * 2) + 1)), [INFO] [stdout] 49 + '*' => poke_git(date, (delta * 2) + 1), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:50:45 [INFO] [stdout] | [INFO] [stdout] 50 | '#' => poke_git(date, ((delta * 3) + 1)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 50 - '#' => poke_git(date, ((delta * 3) + 1)), [INFO] [stdout] 50 + '#' => poke_git(date, (delta * 3) + 1), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "894d9c027d8b1c1adb90e78aca048d2025aec7ea04e9b1dc0b6932a636b2b290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "894d9c027d8b1c1adb90e78aca048d2025aec7ea04e9b1dc0b6932a636b2b290", kill_on_drop: false }` [INFO] [stdout] 894d9c027d8b1c1adb90e78aca048d2025aec7ea04e9b1dc0b6932a636b2b290 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6e5d8d368ddc92930e8526fe68850c24357272d441521b449f6c5573aa1dbafc [INFO] running `Command { std: "docker" "start" "-a" "6e5d8d368ddc92930e8526fe68850c24357272d441521b449f6c5573aa1dbafc", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/main.rs:47:45 [INFO] [stderr] | [INFO] [stderr] 47 | '.' | ' ' => poke_git(date, ((delta * 0) + 1)), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 47 - '.' | ' ' => poke_git(date, ((delta * 0) + 1)), [INFO] [stderr] 47 + '.' | ' ' => poke_git(date, (delta * 0) + 1), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/main.rs:48:45 [INFO] [stderr] | [INFO] [stderr] 48 | '+' => poke_git(date, ((delta * 1) + 1)), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 48 - '+' => poke_git(date, ((delta * 1) + 1)), [INFO] [stderr] 48 + '+' => poke_git(date, (delta * 1) + 1), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/main.rs:49:45 [INFO] [stderr] | [INFO] [stderr] 49 | '*' => poke_git(date, ((delta * 2) + 1)), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 49 - '*' => poke_git(date, ((delta * 2) + 1)), [INFO] [stderr] 49 + '*' => poke_git(date, (delta * 2) + 1), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/main.rs:50:45 [INFO] [stderr] | [INFO] [stderr] 50 | '#' => poke_git(date, ((delta * 3) + 1)), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 50 - '#' => poke_git(date, ((delta * 3) + 1)), [INFO] [stderr] 50 + '#' => poke_git(date, (delta * 3) + 1), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `gh_art` (bin "gh_art" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/gh_art-811308b1be4e7fd8) [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" "6e5d8d368ddc92930e8526fe68850c24357272d441521b449f6c5573aa1dbafc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e5d8d368ddc92930e8526fe68850c24357272d441521b449f6c5573aa1dbafc", kill_on_drop: false }` [INFO] [stdout] 6e5d8d368ddc92930e8526fe68850c24357272d441521b449f6c5573aa1dbafc