[INFO] cloning repository https://github.com/NarodBocaj/Matt_parker_parallel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NarodBocaj/Matt_parker_parallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/NarodBocaj/Matt_parker_parallel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NarodBocaj/Matt_parker_parallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/NarodBocaj/Matt_parker_parallel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NarodBocaj/Matt_parker_parallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/NarodBocaj/Matt_parker_parallel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NarodBocaj/Matt_parker_parallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/NarodBocaj/Matt_parker_parallel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NarodBocaj/Matt_parker_parallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/NarodBocaj/Matt_parker_parallel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NarodBocaj/Matt_parker_parallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/NarodBocaj/Matt_parker_parallel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NarodBocaj/Matt_parker_parallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/NarodBocaj/Matt_parker_parallel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NarodBocaj/Matt_parker_parallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/NarodBocaj/Matt_parker_parallel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NarodBocaj/Matt_parker_parallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/NarodBocaj/Matt_parker_parallel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NarodBocaj/Matt_parker_parallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/NarodBocaj/Matt_parker_parallel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NarodBocaj/Matt_parker_parallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/NarodBocaj/Matt_parker_parallel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NarodBocaj/Matt_parker_parallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 12) [INFO] cloning repository https://github.com/NarodBocaj/Matt_parker_parallel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NarodBocaj/Matt_parker_parallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 75554fab07cccf0ab9e94d8aa256497a7f6bae66 [INFO] checking NarodBocaj/Matt_parker_parallel/75554fab07cccf0ab9e94d8aa256497a7f6bae66 against nightly-2024-10-24 for legacyreceiver_rename [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarodBocaj%2FMatt_parker_parallel" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NarodBocaj/Matt_parker_parallel on toolchain nightly-2024-10-24 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-24" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/NarodBocaj/Matt_parker_parallel [INFO] finished tweaking git repo https://github.com/NarodBocaj/Matt_parker_parallel [INFO] tweaked toml for git repo https://github.com/NarodBocaj/Matt_parker_parallel written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/NarodBocaj/Matt_parker_parallel 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" "+nightly-2024-10-24" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52a18138011b5fb2cdbb29c92683444dc2b2d1e7d5876be1f493bfb6e421af68 [INFO] running `Command { std: "docker" "start" "-a" "52a18138011b5fb2cdbb29c92683444dc2b2d1e7d5876be1f493bfb6e421af68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52a18138011b5fb2cdbb29c92683444dc2b2d1e7d5876be1f493bfb6e421af68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52a18138011b5fb2cdbb29c92683444dc2b2d1e7d5876be1f493bfb6e421af68", kill_on_drop: false }` [INFO] [stdout] 52a18138011b5fb2cdbb29c92683444dc2b2d1e7d5876be1f493bfb6e421af68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d41d9dd0b543aaf485f612a047cfd14a913a363c61e651c3fe70eeede703b15 [INFO] running `Command { std: "docker" "start" "-a" "0d41d9dd0b543aaf485f612a047cfd14a913a363c61e651c3fe70eeede703b15", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking Matt_parker_parallel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `ans_nums` [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let ans_nums = looper(&num_vec, &mut num_word_map); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ans_nums` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ans_nums` [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let ans_nums = looper(&num_vec, &mut num_word_map); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ans_nums` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut ans_vec = Arc::new(Mutex::new(Vec::new())); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut ans_vec = Arc::new(Mutex::new(Vec::new())); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.80s [INFO] running `Command { std: "docker" "inspect" "0d41d9dd0b543aaf485f612a047cfd14a913a363c61e651c3fe70eeede703b15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d41d9dd0b543aaf485f612a047cfd14a913a363c61e651c3fe70eeede703b15", kill_on_drop: false }` [INFO] [stdout] 0d41d9dd0b543aaf485f612a047cfd14a913a363c61e651c3fe70eeede703b15