[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 master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickexton%2Fgh_art" "/workspace/builds/worker-76/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-76/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nickexton/gh_art on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-76/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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 11b5b5d5b889fa6f560bac1318f5c885c38216181724937225c25ce1d4431562 [INFO] running `Command { std: "docker" "start" "-a" "11b5b5d5b889fa6f560bac1318f5c885c38216181724937225c25ce1d4431562", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "11b5b5d5b889fa6f560bac1318f5c885c38216181724937225c25ce1d4431562", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11b5b5d5b889fa6f560bac1318f5c885c38216181724937225c25ce1d4431562", kill_on_drop: false }` [INFO] [stdout] 11b5b5d5b889fa6f560bac1318f5c885c38216181724937225c25ce1d4431562 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cfffdc85b16ef4431e9215d3cb3b1bda13b3aa29828f70112404492858af989 [INFO] running `Command { std: "docker" "start" "-a" "5cfffdc85b16ef4431e9215d3cb3b1bda13b3aa29828f70112404492858af989", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.1.35 [INFO] [stderr] Compiling libc v0.2.15 [INFO] [stderr] Compiling time v0.1.35 [INFO] [stderr] Compiling num-integer v0.1.32 [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 5.83s [INFO] running `Command { std: "docker" "inspect" "5cfffdc85b16ef4431e9215d3cb3b1bda13b3aa29828f70112404492858af989", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cfffdc85b16ef4431e9215d3cb3b1bda13b3aa29828f70112404492858af989", kill_on_drop: false }` [INFO] [stdout] 5cfffdc85b16ef4431e9215d3cb3b1bda13b3aa29828f70112404492858af989 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75fdb7d224e78b21a6061249caf08e65458bbcf5857f2391a50ee654b4b82200 [INFO] running `Command { std: "docker" "start" "-a" "75fdb7d224e78b21a6061249caf08e65458bbcf5857f2391a50ee654b4b82200", 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 0.54s [INFO] running `Command { std: "docker" "inspect" "75fdb7d224e78b21a6061249caf08e65458bbcf5857f2391a50ee654b4b82200", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75fdb7d224e78b21a6061249caf08e65458bbcf5857f2391a50ee654b4b82200", kill_on_drop: false }` [INFO] [stdout] 75fdb7d224e78b21a6061249caf08e65458bbcf5857f2391a50ee654b4b82200 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2eeae2e90790605d2b37b9fd11f660afff5f0056c7fb1c79a5e34d22f13c72bd [INFO] running `Command { std: "docker" "start" "-a" "2eeae2e90790605d2b37b9fd11f660afff5f0056c7fb1c79a5e34d22f13c72bd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 0.36s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/gh_art-da0eec77b52ba9cc) [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" "2eeae2e90790605d2b37b9fd11f660afff5f0056c7fb1c79a5e34d22f13c72bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2eeae2e90790605d2b37b9fd11f660afff5f0056c7fb1c79a5e34d22f13c72bd", kill_on_drop: false }` [INFO] [stdout] 2eeae2e90790605d2b37b9fd11f660afff5f0056c7fb1c79a5e34d22f13c72bd