[INFO] cloning repository https://github.com/hellboxpy/hell [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hellboxpy/hell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhellboxpy%2Fhell", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhellboxpy%2Fhell'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 71d15c2d9e1a3bc0f1278d62031b2eb8d716ff7c [INFO] testing hellboxpy/hell against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhellboxpy%2Fhell" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hellboxpy/hell on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hellboxpy/hell [INFO] finished tweaking git repo https://github.com/hellboxpy/hell [INFO] tweaked toml for git repo https://github.com/hellboxpy/hell written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/hellboxpy/hell already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1d78a3675ea5c0a63239c9eb328f7fd4fab004ff2611697bae0dfa7e4ee5b1c [INFO] running `Command { std: "docker" "start" "-a" "a1d78a3675ea5c0a63239c9eb328f7fd4fab004ff2611697bae0dfa7e4ee5b1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1d78a3675ea5c0a63239c9eb328f7fd4fab004ff2611697bae0dfa7e4ee5b1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1d78a3675ea5c0a63239c9eb328f7fd4fab004ff2611697bae0dfa7e4ee5b1c", kill_on_drop: false }` [INFO] [stdout] a1d78a3675ea5c0a63239c9eb328f7fd4fab004ff2611697bae0dfa7e4ee5b1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 923c16cd4bac971f0edf3b8633a81749cfc082c5fb45a2d525d896b1dbb916b3 [INFO] running `Command { std: "docker" "start" "-a" "923c16cd4bac971f0edf3b8633a81749cfc082c5fb45a2d525d896b1dbb916b3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling hell v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/main.rs:102:19 [INFO] [stdout] | [INFO] [stdout] 102 | .and_then({ |_| create_manifest(&environment.manifest_filename) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/main.rs:101:19 [INFO] [stdout] | [INFO] [stdout] 101 | .and_then({ |_| install_package(&environment.hellbox_package) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.83s [INFO] running `Command { std: "docker" "inspect" "923c16cd4bac971f0edf3b8633a81749cfc082c5fb45a2d525d896b1dbb916b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "923c16cd4bac971f0edf3b8633a81749cfc082c5fb45a2d525d896b1dbb916b3", kill_on_drop: false }` [INFO] [stdout] 923c16cd4bac971f0edf3b8633a81749cfc082c5fb45a2d525d896b1dbb916b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fdc5965d8ecd43aedc8fa82f3b91a61171728abf780847e42fd87123626beb14 [INFO] running `Command { std: "docker" "start" "-a" "fdc5965d8ecd43aedc8fa82f3b91a61171728abf780847e42fd87123626beb14", kill_on_drop: false }` [INFO] [stderr] Compiling hell v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/main.rs:102:19 [INFO] [stdout] | [INFO] [stdout] 102 | .and_then({ |_| create_manifest(&environment.manifest_filename) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/main.rs:101:19 [INFO] [stdout] | [INFO] [stdout] 101 | .and_then({ |_| install_package(&environment.hellbox_package) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.03s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fdc5965d8ecd43aedc8fa82f3b91a61171728abf780847e42fd87123626beb14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdc5965d8ecd43aedc8fa82f3b91a61171728abf780847e42fd87123626beb14", kill_on_drop: false }` [INFO] [stdout] fdc5965d8ecd43aedc8fa82f3b91a61171728abf780847e42fd87123626beb14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 555b97f5569a6b8ff2936b9aa69a95376e3e36b70a057d7ded1dd38dbb0ccb0a [INFO] running `Command { std: "docker" "start" "-a" "555b97f5569a6b8ff2936b9aa69a95376e3e36b70a057d7ded1dd38dbb0ccb0a", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/main.rs:102:19 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 102 | .and_then({ |_| create_manifest(&environment.manifest_filename) }) [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stderr] --> src/main.rs:101:19 [INFO] [stderr] | [INFO] [stderr] 101 | .and_then({ |_| install_package(&environment.hellbox_package) }) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hell-f35cd1e6d2c3cc55) [INFO] running `Command { std: "docker" "inspect" "555b97f5569a6b8ff2936b9aa69a95376e3e36b70a057d7ded1dd38dbb0ccb0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "555b97f5569a6b8ff2936b9aa69a95376e3e36b70a057d7ded1dd38dbb0ccb0a", kill_on_drop: false }` [INFO] [stdout] 555b97f5569a6b8ff2936b9aa69a95376e3e36b70a057d7ded1dd38dbb0ccb0a