[INFO] cloning repository https://github.com/kevinringier/lock-free-queue
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kevinringier/lock-free-queue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevinringier%2Flock-free-queue", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevinringier%2Flock-free-queue'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5550c2de8badc8fb000deb4b5f7125841c9aff2
[INFO] testing kevinringier/lock-free-queue against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevinringier%2Flock-free-queue" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kevinringier/lock-free-queue
[INFO] finished tweaking git repo https://github.com/kevinringier/lock-free-queue
[INFO] tweaked toml for git repo https://github.com/kevinringier/lock-free-queue written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kevinringier/lock-free-queue on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kevinringier/lock-free-queue 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" "+562dee4820c458d823175268e41601d4c060588a" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cf18a6befadc9567b8696a07b0fc1e7025eca0ee1a71805d612822714fb2191
[INFO] running `Command { std: "docker" "start" "-a" "6cf18a6befadc9567b8696a07b0fc1e7025eca0ee1a71805d612822714fb2191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cf18a6befadc9567b8696a07b0fc1e7025eca0ee1a71805d612822714fb2191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf18a6befadc9567b8696a07b0fc1e7025eca0ee1a71805d612822714fb2191", kill_on_drop: false }`
[INFO] [stdout] 6cf18a6befadc9567b8696a07b0fc1e7025eca0ee1a71805d612822714fb2191
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00b63c87910fe5967a513dcbfc7f28213147c6c257754600fd2711ea7a54656e
[INFO] running `Command { std: "docker" "start" "-a" "00b63c87910fe5967a513dcbfc7f28213147c6c257754600fd2711ea7a54656e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling nix v0.27.1
[INFO] [stderr]    Compiling ctrlc v3.4.2
[INFO] [stderr]    Compiling lock-free-queue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/lib.rs:361:5
[INFO] [stdout]     |
[INFO] [stdout] 361 |     'cycle_thread: loop {
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `are_senders_blocked` is never used
[INFO] [stdout]   --> src/lib.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | / impl<T, const SIZE: usize> Queue<T, SIZE>
[INFO] [stdout] 32 | | where
[INFO] [stdout] 33 | |     T: Default,
[INFO] [stdout]    | |_______________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |       fn are_senders_blocked(&self) -> bool {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SendersBlocked` is never constructed
[INFO] [stdout]    --> src/lib.rs:252:5
[INFO] [stdout]     |
[INFO] [stdout] 250 | enum QueueState {
[INFO] [stdout]     |      ---------- variant in this enum
[INFO] [stdout] 251 |     Healthy,
[INFO] [stdout] 252 |     SendersBlocked,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `QueueState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pv_test_expanded` is never used
[INFO] [stdout]    --> src/lib.rs:360:4
[INFO] [stdout]     |
[INFO] [stdout] 360 | fn pv_test_expanded(s: AtomicIsize, critical_section: impl Fn()) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "00b63c87910fe5967a513dcbfc7f28213147c6c257754600fd2711ea7a54656e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00b63c87910fe5967a513dcbfc7f28213147c6c257754600fd2711ea7a54656e", kill_on_drop: false }`
[INFO] [stdout] 00b63c87910fe5967a513dcbfc7f28213147c6c257754600fd2711ea7a54656e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e0ccaf221068f19f8bb5034111af0cdeb303455d4d6175a7339b83e4f6c1595
[INFO] running `Command { std: "docker" "start" "-a" "7e0ccaf221068f19f8bb5034111af0cdeb303455d4d6175a7339b83e4f6c1595", kill_on_drop: false }`
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/lib.rs:361:5
[INFO] [stdout]     |
[INFO] [stdout] 361 |     'cycle_thread: loop {
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `are_senders_blocked` is never used
[INFO] [stdout]   --> src/lib.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | / impl<T, const SIZE: usize> Queue<T, SIZE>
[INFO] [stdout] 32 | | where
[INFO] [stdout] 33 | |     T: Default,
[INFO] [stdout]    | |_______________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |       fn are_senders_blocked(&self) -> bool {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SendersBlocked` is never constructed
[INFO] [stdout]    --> src/lib.rs:252:5
[INFO] [stdout]     |
[INFO] [stdout] 250 | enum QueueState {
[INFO] [stdout]     |      ---------- variant in this enum
[INFO] [stdout] 251 |     Healthy,
[INFO] [stdout] 252 |     SendersBlocked,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `QueueState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lock-free-queue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `pv_test_expanded` is never used
[INFO] [stdout]    --> src/lib.rs:360:4
[INFO] [stdout]     |
[INFO] [stdout] 360 | fn pv_test_expanded(s: AtomicIsize, critical_section: impl Fn()) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/lib.rs:361:5
[INFO] [stdout]     |
[INFO] [stdout] 361 |     'cycle_thread: loop {
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `are_senders_blocked` is never used
[INFO] [stdout]   --> src/lib.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | / impl<T, const SIZE: usize> Queue<T, SIZE>
[INFO] [stdout] 32 | | where
[INFO] [stdout] 33 | |     T: Default,
[INFO] [stdout]    | |_______________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |       fn are_senders_blocked(&self) -> bool {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SendersBlocked` is never constructed
[INFO] [stdout]    --> src/lib.rs:252:5
[INFO] [stdout]     |
[INFO] [stdout] 250 | enum QueueState {
[INFO] [stdout]     |      ---------- variant in this enum
[INFO] [stdout] 251 |     Healthy,
[INFO] [stdout] 252 |     SendersBlocked,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `QueueState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pv_test_expanded` is never used
[INFO] [stdout]    --> src/lib.rs:360:4
[INFO] [stdout]     |
[INFO] [stdout] 360 | fn pv_test_expanded(s: AtomicIsize, critical_section: impl Fn()) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "7e0ccaf221068f19f8bb5034111af0cdeb303455d4d6175a7339b83e4f6c1595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0ccaf221068f19f8bb5034111af0cdeb303455d4d6175a7339b83e4f6c1595", kill_on_drop: false }`
[INFO] [stdout] 7e0ccaf221068f19f8bb5034111af0cdeb303455d4d6175a7339b83e4f6c1595
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa6f9fb68dc090a7e3be0d315af8a2e85b88ac52ae3241d0852858e834743ff7
[INFO] running `Command { std: "docker" "start" "-a" "aa6f9fb68dc090a7e3be0d315af8a2e85b88ac52ae3241d0852858e834743ff7", kill_on_drop: false }`
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/lib.rs:361:5
[INFO] [stderr]     |
[INFO] [stderr] 361 |     'cycle_thread: loop {
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `are_senders_blocked` is never used
[INFO] [stderr]   --> src/lib.rs:92:8
[INFO] [stderr]    |
[INFO] [stderr] 31 | / impl<T, const SIZE: usize> Queue<T, SIZE>
[INFO] [stderr] 32 | | where
[INFO] [stderr] 33 | |     T: Default,
[INFO] [stderr]    | |_______________- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 92 |       fn are_senders_blocked(&self) -> bool {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SendersBlocked` is never constructed
[INFO] [stderr]    --> src/lib.rs:252:5
[INFO] [stderr]     |
[INFO] [stderr] 250 | enum QueueState {
[INFO] [stderr]     |      ---------- variant in this enum
[INFO] [stderr] 251 |     Healthy,
[INFO] [stderr] 252 |     SendersBlocked,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `QueueState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `pv_test_expanded` is never used
[INFO] [stderr]    --> src/lib.rs:360:4
[INFO] [stderr]     |
[INFO] [stderr] 360 | fn pv_test_expanded(s: AtomicIsize, critical_section: impl Fn()) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `lock-free-queue` (lib) generated 4 warnings
[INFO] [stderr] warning: `lock-free-queue` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lock_free_queue-66f912fd6fb38530)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lock_free_queue-ae35f12649d51f75)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lock_free_queue
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa6f9fb68dc090a7e3be0d315af8a2e85b88ac52ae3241d0852858e834743ff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa6f9fb68dc090a7e3be0d315af8a2e85b88ac52ae3241d0852858e834743ff7", kill_on_drop: false }`
[INFO] [stdout] aa6f9fb68dc090a7e3be0d315af8a2e85b88ac52ae3241d0852858e834743ff7