[INFO] cloning repository https://github.com/jts13/nondex-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jts13/nondex-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjts13%2Fnondex-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjts13%2Fnondex-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 48bb2066aa6ff463b712896bd68e9ded733c7e25 [INFO] checking jts13/nondex-rs against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjts13%2Fnondex-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jts13/nondex-rs on toolchain 336209eef13882bd1e211b24779584cb7ef911eb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/jts13/nondex-rs [INFO] finished tweaking git repo https://github.com/jts13/nondex-rs [INFO] tweaked toml for git repo https://github.com/jts13/nondex-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jts13/nondex-rs 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" "+336209eef13882bd1e211b24779584cb7ef911eb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c9674aff092cb7cd647cf6948fc09eed8a54850490e7b631438fa7929ce1ac6 [INFO] running `Command { std: "docker" "start" "-a" "0c9674aff092cb7cd647cf6948fc09eed8a54850490e7b631438fa7929ce1ac6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c9674aff092cb7cd647cf6948fc09eed8a54850490e7b631438fa7929ce1ac6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c9674aff092cb7cd647cf6948fc09eed8a54850490e7b631438fa7929ce1ac6", kill_on_drop: false }` [INFO] [stdout] 0c9674aff092cb7cd647cf6948fc09eed8a54850490e7b631438fa7929ce1ac6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e929b4d1304313fcdf7e83b3129146409420080bdf9c3854db5391757b5a602 [INFO] running `Command { std: "docker" "start" "-a" "0e929b4d1304313fcdf7e83b3129146409420080bdf9c3854db5391757b5a602", kill_on_drop: false }` [INFO] [stderr] Checking chaos v0.1.0 (/opt/rustwide/workdir/chaos) [INFO] [stderr] Checking nondex v0.1.0 (/opt/rustwide/workdir/nondex) [INFO] [stderr] Checking tests v0.1.0 (/opt/rustwide/workdir/tests) [INFO] [stdout] warning: constant `SEED` is never used [INFO] [stdout] --> chaos/src/lib.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) const SEED: u64 = 42; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SplitMix64` is never constructed [INFO] [stdout] --> chaos/src/lib.rs:41:23 [INFO] [stdout] | [INFO] [stdout] 41 | pub(crate) struct SplitMix64(u64); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `next`, and `shuffle` are never used [INFO] [stdout] --> chaos/src/lib.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 43 | impl SplitMix64 { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 44 | pub(crate) const fn new(seed: u64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub(crate) const fn next(&mut self) -> u64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub(crate) fn shuffle(&mut self, buf: &mut [T]) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SpinLock` is never constructed [INFO] [stdout] --> chaos/src/lib.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 75 | pub(crate) struct SpinLock { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `lock`, and `unlock` are never used [INFO] [stdout] --> chaos/src/lib.rs:83:29 [INFO] [stdout] | [INFO] [stdout] 82 | impl SpinLock { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 83 | pub(crate) const fn new(value: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub(crate) fn lock(&self) -> SpinLockGuard { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | fn unlock(&self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SpinLockGuard` is never constructed [INFO] [stdout] --> chaos/src/lib.rs:103:23 [INFO] [stdout] | [INFO] [stdout] 103 | pub(crate) struct SpinLockGuard<'a, T: 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SEED` is never used [INFO] [stdout] --> chaos/src/lib.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) const SEED: u64 = 42; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `shuffle` is never used [INFO] [stdout] --> chaos/src/lib.rs:57:23 [INFO] [stdout] | [INFO] [stdout] 43 | impl SplitMix64 { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | pub(crate) fn shuffle(&mut self, buf: &mut [T]) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SpinLock` is never constructed [INFO] [stdout] --> chaos/src/lib.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 75 | pub(crate) struct SpinLock { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `lock`, and `unlock` are never used [INFO] [stdout] --> chaos/src/lib.rs:83:29 [INFO] [stdout] | [INFO] [stdout] 82 | impl SpinLock { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 83 | pub(crate) const fn new(value: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub(crate) fn lock(&self) -> SpinLockGuard { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | fn unlock(&self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SpinLockGuard` is never constructed [INFO] [stdout] --> chaos/src/lib.rs:103:23 [INFO] [stdout] | [INFO] [stdout] 103 | pub(crate) struct SpinLockGuard<'a, T: 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "0e929b4d1304313fcdf7e83b3129146409420080bdf9c3854db5391757b5a602", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e929b4d1304313fcdf7e83b3129146409420080bdf9c3854db5391757b5a602", kill_on_drop: false }` [INFO] [stdout] 0e929b4d1304313fcdf7e83b3129146409420080bdf9c3854db5391757b5a602