[INFO] cloning repository https://github.com/qdot3/rolling_hash [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qdot3/rolling_hash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqdot3%2Frolling_hash", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqdot3%2Frolling_hash'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c12ee38bd860ed7f874dfa1d32d2dad392fd160a [INFO] checking qdot3/rolling_hash against try#2c4819a380dbddb1f2a0f4405a49fb6ed90983ae for pr-152996 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqdot3%2Frolling_hash" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/qdot3/rolling_hash [INFO] finished tweaking git repo https://github.com/qdot3/rolling_hash [INFO] tweaked toml for git repo https://github.com/qdot3/rolling_hash written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/qdot3/rolling_hash on toolchain 2c4819a380dbddb1f2a0f4405a49fb6ed90983ae [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/qdot3/rolling_hash 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" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b9027e6aa130c2aebe4cc636f707f0024aa45bc55a576e9d9838ff43cba173a [INFO] running `Command { std: "docker" "start" "-a" "1b9027e6aa130c2aebe4cc636f707f0024aa45bc55a576e9d9838ff43cba173a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b9027e6aa130c2aebe4cc636f707f0024aa45bc55a576e9d9838ff43cba173a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b9027e6aa130c2aebe4cc636f707f0024aa45bc55a576e9d9838ff43cba173a", kill_on_drop: false }` [INFO] [stdout] 1b9027e6aa130c2aebe4cc636f707f0024aa45bc55a576e9d9838ff43cba173a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8c09a43de915f64d7fb056083fb5afff4bff07e39c7d512b9716c3801e4f13b [INFO] running `Command { std: "docker" "start" "-a" "d8c09a43de915f64d7fb056083fb5afff4bff07e39c7d512b9716c3801e4f13b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking rolling_hash v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `INITIAL_STATE` and `hash_slice_with_initial_state` are never used [INFO] [stdout] --> src/lib.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 57 | / impl RollingHasher

[INFO] [stdout] 58 | | where [INFO] [stdout] 59 | | Prime

: SupportedPrime, [INFO] [stdout] | |_____________________________- associated items in this implementation [INFO] [stdout] 60 | { [INFO] [stdout] 61 | const INITIAL_STATE: u64 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 62 | [INFO] [stdout] 63 | fn hash_slice_with_initial_state(&self, slice: &[T]) -> u64 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `INITIAL_STATE` and `hash_slice_with_initial_state` are never used [INFO] [stdout] --> src/lib.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 57 | / impl RollingHasher

[INFO] [stdout] 58 | | where [INFO] [stdout] 59 | | Prime

: SupportedPrime, [INFO] [stdout] | |_____________________________- associated items in this implementation [INFO] [stdout] 60 | { [INFO] [stdout] 61 | const INITIAL_STATE: u64 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 62 | [INFO] [stdout] 63 | fn hash_slice_with_initial_state(&self, slice: &[T]) -> u64 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.09s [INFO] running `Command { std: "docker" "inspect" "d8c09a43de915f64d7fb056083fb5afff4bff07e39c7d512b9716c3801e4f13b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8c09a43de915f64d7fb056083fb5afff4bff07e39c7d512b9716c3801e4f13b", kill_on_drop: false }` [INFO] [stdout] d8c09a43de915f64d7fb056083fb5afff4bff07e39c7d512b9716c3801e4f13b