[INFO] cloning repository https://github.com/lucapinelli/rt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucapinelli/rt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucapinelli%2Frt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucapinelli%2Frt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5f66826dc579c57e44a4d81494bbaaf93f05c0ad [INFO] testing lucapinelli/rt against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucapinelli%2Frt" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lucapinelli/rt on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lucapinelli/rt [INFO] finished tweaking git repo https://github.com/lucapinelli/rt [INFO] tweaked toml for git repo https://github.com/lucapinelli/rt written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/lucapinelli/rt already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ce229018527492a98803c86829df1a4299eef9969d4057d716ebc4b5bff1215d [INFO] running `Command { std: "docker" "start" "-a" "ce229018527492a98803c86829df1a4299eef9969d4057d716ebc4b5bff1215d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce229018527492a98803c86829df1a4299eef9969d4057d716ebc4b5bff1215d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce229018527492a98803c86829df1a4299eef9969d4057d716ebc4b5bff1215d", kill_on_drop: false }` [INFO] [stdout] ce229018527492a98803c86829df1a4299eef9969d4057d716ebc4b5bff1215d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79c1e71167ad254701ab602f173c69910aca1483120f71b27166d93eda2531f1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "79c1e71167ad254701ab602f173c69910aca1483120f71b27166d93eda2531f1", kill_on_drop: false }` [INFO] [stderr] Compiling rt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/util/core.rs:29:47 [INFO] [stdout] | [INFO] [stdout] 29 | fn get_name(&self, path: &Path) -> Result<(String), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 29 - fn get_name(&self, path: &Path) -> Result<(String), Box> { [INFO] [stdout] 29 + fn get_name(&self, path: &Path) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/util/core.rs:39:56 [INFO] [stdout] | [INFO] [stdout] 39 | fn get_relative_path(&self, path: &Path) -> Result<(String), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 39 - fn get_relative_path(&self, path: &Path) -> Result<(String), Box> { [INFO] [stdout] 39 + fn get_relative_path(&self, path: &Path) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/util/core.rs:43:56 [INFO] [stdout] | [INFO] [stdout] 43 | fn get_absolute_path(&self, path: &Path) -> Result<(String), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - fn get_absolute_path(&self, path: &Path) -> Result<(String), Box> { [INFO] [stdout] 43 + fn get_absolute_path(&self, path: &Path) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.02s [INFO] running `Command { std: "docker" "inspect" "79c1e71167ad254701ab602f173c69910aca1483120f71b27166d93eda2531f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79c1e71167ad254701ab602f173c69910aca1483120f71b27166d93eda2531f1", kill_on_drop: false }` [INFO] [stdout] 79c1e71167ad254701ab602f173c69910aca1483120f71b27166d93eda2531f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dfedbc3a13bf9215d7c4baf670b2e9c272c1b9bcaf6f3b0deacb1a71c6366eb1 [INFO] running `Command { std: "docker" "start" "-a" "dfedbc3a13bf9215d7c4baf670b2e9c272c1b9bcaf6f3b0deacb1a71c6366eb1", kill_on_drop: false }` [INFO] [stderr] Compiling rt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/util/core.rs:29:47 [INFO] [stdout] | [INFO] [stdout] 29 | fn get_name(&self, path: &Path) -> Result<(String), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 29 - fn get_name(&self, path: &Path) -> Result<(String), Box> { [INFO] [stdout] 29 + fn get_name(&self, path: &Path) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/util/core.rs:39:56 [INFO] [stdout] | [INFO] [stdout] 39 | fn get_relative_path(&self, path: &Path) -> Result<(String), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 39 - fn get_relative_path(&self, path: &Path) -> Result<(String), Box> { [INFO] [stdout] 39 + fn get_relative_path(&self, path: &Path) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/util/core.rs:43:56 [INFO] [stdout] | [INFO] [stdout] 43 | fn get_absolute_path(&self, path: &Path) -> Result<(String), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - fn get_absolute_path(&self, path: &Path) -> Result<(String), Box> { [INFO] [stdout] 43 + fn get_absolute_path(&self, path: &Path) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "dfedbc3a13bf9215d7c4baf670b2e9c272c1b9bcaf6f3b0deacb1a71c6366eb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfedbc3a13bf9215d7c4baf670b2e9c272c1b9bcaf6f3b0deacb1a71c6366eb1", kill_on_drop: false }` [INFO] [stdout] dfedbc3a13bf9215d7c4baf670b2e9c272c1b9bcaf6f3b0deacb1a71c6366eb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 547798b8fe4a48b728df96652e6757254c3f85186b38e5c52910249231928472 [INFO] running `Command { std: "docker" "start" "-a" "547798b8fe4a48b728df96652e6757254c3f85186b38e5c52910249231928472", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/util/core.rs:29:47 [INFO] [stderr] | [INFO] [stderr] 29 | fn get_name(&self, path: &Path) -> Result<(String), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 29 - fn get_name(&self, path: &Path) -> Result<(String), Box> { [INFO] [stderr] 29 + fn get_name(&self, path: &Path) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/util/core.rs:39:56 [INFO] [stderr] | [INFO] [stderr] 39 | fn get_relative_path(&self, path: &Path) -> Result<(String), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 39 - fn get_relative_path(&self, path: &Path) -> Result<(String), Box> { [INFO] [stderr] 39 + fn get_relative_path(&self, path: &Path) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/util/core.rs:43:56 [INFO] [stderr] | [INFO] [stderr] 43 | fn get_absolute_path(&self, path: &Path) -> Result<(String), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 43 - fn get_absolute_path(&self, path: &Path) -> Result<(String), Box> { [INFO] [stderr] 43 + fn get_absolute_path(&self, path: &Path) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rt` (bin "rt" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rt-d7e5cd189303b9ce) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test util::arguments::tests::test_style_from_str ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "547798b8fe4a48b728df96652e6757254c3f85186b38e5c52910249231928472", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "547798b8fe4a48b728df96652e6757254c3f85186b38e5c52910249231928472", kill_on_drop: false }` [INFO] [stdout] 547798b8fe4a48b728df96652e6757254c3f85186b38e5c52910249231928472