[INFO] cloning repository https://github.com/tyilo/multi-vec [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyilo/multi-vec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyilo%2Fmulti-vec", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyilo%2Fmulti-vec'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c8ef5e118fcc3ae06ee3e347b8494d42f283725f [INFO] checking tyilo/multi-vec against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyilo%2Fmulti-vec" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tyilo/multi-vec on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tyilo/multi-vec [INFO] finished tweaking git repo https://github.com/tyilo/multi-vec [INFO] tweaked toml for git repo https://github.com/tyilo/multi-vec written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/tyilo/multi-vec already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4de8e39c8cff23f7bf4731491bff4868be61aa5e6cfa9dca52afdf3618e53d23 [INFO] running `Command { std: "docker" "start" "-a" "4de8e39c8cff23f7bf4731491bff4868be61aa5e6cfa9dca52afdf3618e53d23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4de8e39c8cff23f7bf4731491bff4868be61aa5e6cfa9dca52afdf3618e53d23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4de8e39c8cff23f7bf4731491bff4868be61aa5e6cfa9dca52afdf3618e53d23", kill_on_drop: false }` [INFO] [stdout] 4de8e39c8cff23f7bf4731491bff4868be61aa5e6cfa9dca52afdf3618e53d23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8af78006cf5435c11af2f4fbe9b2d79c1d4da86efb220ba4ed50b911bdd880ed [INFO] running `Command { std: "docker" "start" "-a" "8af78006cf5435c11af2f4fbe9b2d79c1d4da86efb220ba4ed50b911bdd880ed", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking multi-vec v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stdout] warning: method `arr_split_first_mut` is never used [INFO] [stdout] --> src/array.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) trait NonEmptyArrayExt: [INFO] [stdout] | ---------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn arr_split_first_mut(&mut self) -> (&mut Self::Item, &mut [Self::Item; N_MINUS_ONE]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v1.4.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.46s [INFO] running `Command { std: "docker" "inspect" "8af78006cf5435c11af2f4fbe9b2d79c1d4da86efb220ba4ed50b911bdd880ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8af78006cf5435c11af2f4fbe9b2d79c1d4da86efb220ba4ed50b911bdd880ed", kill_on_drop: false }` [INFO] [stdout] 8af78006cf5435c11af2f4fbe9b2d79c1d4da86efb220ba4ed50b911bdd880ed