[INFO] cloning repository https://github.com/rvolz/rustrt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rvolz/rustrt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frvolz%2Frustrt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frvolz%2Frustrt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ea996a856c178568bac820f8ddd2eacf03bb8d88 [INFO] documenting rvolz/rustrt against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frvolz%2Frustrt" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rvolz/rustrt on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rvolz/rustrt [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/rvolz/rustrt [INFO] tweaked toml for git repo https://github.com/rvolz/rustrt written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/rvolz/rustrt already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded darling v0.8.2 [INFO] [stderr] Downloaded darling_core v0.8.2 [INFO] [stderr] Downloaded cucumber_rust v0.5.1 [INFO] [stderr] Downloaded darling_macro v0.8.2 [INFO] [stderr] Downloaded ignore v0.4.6 [INFO] [stderr] Downloaded derive_builder_core v0.4.0 [INFO] [stderr] Downloaded derive_builder v0.7.0 [INFO] [stderr] Downloaded round v0.1.0 [INFO] [stderr] Downloaded gherkin_rust v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d01500c4b2c6654e129dd7a4cab7d949007c999719957013a4698c4a6eed47a3 [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" "d01500c4b2c6654e129dd7a4cab7d949007c999719957013a4698c4a6eed47a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d01500c4b2c6654e129dd7a4cab7d949007c999719957013a4698c4a6eed47a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d01500c4b2c6654e129dd7a4cab7d949007c999719957013a4698c4a6eed47a3", kill_on_drop: false }` [INFO] [stdout] d01500c4b2c6654e129dd7a4cab7d949007c999719957013a4698c4a6eed47a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "RUSTDOCFLAGS=--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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] 84080a7cc1cb7a1148de82ae46986df3387a04f07c464a711e9c0304ae18318a [INFO] running `Command { std: "docker" "start" "-a" "84080a7cc1cb7a1148de82ae46986df3387a04f07c464a711e9c0304ae18318a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.26 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling ident_case v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling derive_builder v0.7.0 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Checking ordered-float v1.0.1 [INFO] [stderr] Compiling darling_core v0.8.2 [INFO] [stderr] Compiling darling_macro v0.8.2 [INFO] [stderr] Compiling darling v0.8.2 [INFO] [stderr] Compiling derive_builder_core v0.4.0 [INFO] [stderr] Documenting rustrt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/tuple.rs:31:3 [INFO] [stdout] | [INFO] [stdout] 31 | (t.w == 1.0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 31 - (t.w == 1.0) [INFO] [stdout] 31 + t.w == 1.0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/tuple.rs:36:3 [INFO] [stdout] | [INFO] [stdout] 36 | (t.w == 0.0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 36 - (t.w == 0.0) [INFO] [stdout] 36 + t.w == 0.0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/tuple.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | (&self.w == &1.0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 70 - (&self.w == &1.0) [INFO] [stdout] 70 + &self.w == &1.0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/tuple.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | (&self.w == &0.0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 74 - (&self.w == &0.0) [INFO] [stdout] 74 + &self.w == &0.0 [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 34.40s [INFO] running `Command { std: "docker" "inspect" "84080a7cc1cb7a1148de82ae46986df3387a04f07c464a711e9c0304ae18318a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84080a7cc1cb7a1148de82ae46986df3387a04f07c464a711e9c0304ae18318a", kill_on_drop: false }` [INFO] [stdout] 84080a7cc1cb7a1148de82ae46986df3387a04f07c464a711e9c0304ae18318a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] 9046534b21d97fb28178ad0c45d52247cda4afeb225d904bffb8a87ee60bd46c [INFO] running `Command { std: "docker" "start" "-a" "9046534b21d97fb28178ad0c45d52247cda4afeb225d904bffb8a87ee60bd46c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.26 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling ident_case v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling derive_builder v0.7.0 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking ordered-float v1.0.1 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Compiling darling_core v0.8.2 [INFO] [stderr] Compiling darling_macro v0.8.2 [INFO] [stderr] Compiling darling v0.8.2 [INFO] [stderr] Compiling derive_builder_core v0.4.0 [INFO] [stderr] Documenting rustrt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/tuple.rs:31:3 [INFO] [stdout] | [INFO] [stdout] 31 | (t.w == 1.0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 31 - (t.w == 1.0) [INFO] [stdout] 31 + t.w == 1.0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/tuple.rs:36:3 [INFO] [stdout] | [INFO] [stdout] 36 | (t.w == 0.0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 36 - (t.w == 0.0) [INFO] [stdout] 36 + t.w == 0.0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/tuple.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | (&self.w == &1.0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 70 - (&self.w == &1.0) [INFO] [stdout] 70 + &self.w == &1.0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/tuple.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | (&self.w == &0.0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 74 - (&self.w == &0.0) [INFO] [stdout] 74 + &self.w == &0.0 [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 31.94s [INFO] running `Command { std: "docker" "inspect" "9046534b21d97fb28178ad0c45d52247cda4afeb225d904bffb8a87ee60bd46c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9046534b21d97fb28178ad0c45d52247cda4afeb225d904bffb8a87ee60bd46c", kill_on_drop: false }` [INFO] [stdout] 9046534b21d97fb28178ad0c45d52247cda4afeb225d904bffb8a87ee60bd46c