[INFO] fetching crate parcoll 1.4.2... [INFO] testing parcoll-1.4.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate parcoll 1.4.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate parcoll 1.4.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate parcoll 1.4.2 [INFO] tweaked toml for crates.io crate parcoll 1.4.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate parcoll 1.4.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate parcoll 1.4.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d934e349b249807b1dde863d4d5cf5a01721cc3e74d798ed6a2adf8d6cec1e10 [INFO] running `Command { std: "docker" "start" "-a" "d934e349b249807b1dde863d4d5cf5a01721cc3e74d798ed6a2adf8d6cec1e10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d934e349b249807b1dde863d4d5cf5a01721cc3e74d798ed6a2adf8d6cec1e10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d934e349b249807b1dde863d4d5cf5a01721cc3e74d798ed6a2adf8d6cec1e10", kill_on_drop: false }` [INFO] [stdout] d934e349b249807b1dde863d4d5cf5a01721cc3e74d798ed6a2adf8d6cec1e10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2499cd8f2796f512c77ba0ed787634615bac1a60deb199bbf00a325c4746adde [INFO] running `Command { std: "docker" "start" "-a" "2499cd8f2796f512c77ba0ed787634615bac1a60deb199bbf00a325c4746adde", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling orengine-utils v2.0.1 [INFO] [stderr] Compiling parcoll v1.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `CachePaddedAtomicU8` is never constructed [INFO] [stdout] --> src/cache_padded.rs:33:29 [INFO] [stdout] | [INFO] [stdout] 33 | generate_cache_padded_type!(CachePaddedAtomicU8, AtomicU8, AtomicU8::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicU16` is never constructed [INFO] [stdout] --> src/cache_padded.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | generate_cache_padded_type!(CachePaddedAtomicU16, AtomicU16, AtomicU16::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicUsize` is never constructed [INFO] [stdout] --> src/cache_padded.rs:37:29 [INFO] [stdout] | [INFO] [stdout] 37 | generate_cache_padded_type!(CachePaddedAtomicUsize, AtomicUsize, AtomicUsize::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicI8` is never constructed [INFO] [stdout] --> src/cache_padded.rs:39:29 [INFO] [stdout] | [INFO] [stdout] 39 | generate_cache_padded_type!(CachePaddedAtomicI8, AtomicI8, AtomicI8::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicI16` is never constructed [INFO] [stdout] --> src/cache_padded.rs:40:29 [INFO] [stdout] | [INFO] [stdout] 40 | generate_cache_padded_type!(CachePaddedAtomicI16, AtomicI16, AtomicI16::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicI32` is never constructed [INFO] [stdout] --> src/cache_padded.rs:41:29 [INFO] [stdout] | [INFO] [stdout] 41 | generate_cache_padded_type!(CachePaddedAtomicI32, AtomicI32, AtomicI32::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicI64` is never constructed [INFO] [stdout] --> src/cache_padded.rs:42:29 [INFO] [stdout] | [INFO] [stdout] 42 | generate_cache_padded_type!(CachePaddedAtomicI64, AtomicI64, AtomicI64::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicIsize` is never constructed [INFO] [stdout] --> src/cache_padded.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | generate_cache_padded_type!(CachePaddedAtomicIsize, AtomicIsize, AtomicIsize::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/naive_rw_lock.rs:96:21 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn try_read(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 96 | pub fn try_read(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/naive_rw_lock.rs:119:22 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn try_write(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 119 | pub fn try_write(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/naive_rw_lock.rs:130:18 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn write(&self) -> NaiveRWLockWriteGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 130 | pub fn write(&self) -> NaiveRWLockWriteGuard<'_, T, AtomicWrapper> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.37s [INFO] running `Command { std: "docker" "inspect" "2499cd8f2796f512c77ba0ed787634615bac1a60deb199bbf00a325c4746adde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2499cd8f2796f512c77ba0ed787634615bac1a60deb199bbf00a325c4746adde", kill_on_drop: false }` [INFO] [stdout] 2499cd8f2796f512c77ba0ed787634615bac1a60deb199bbf00a325c4746adde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3feed23bb1c41e2a0e3d133108165cf27ae2ac828f23b8bd6eadc8cc4fff105 [INFO] running `Command { std: "docker" "start" "-a" "e3feed23bb1c41e2a0e3d133108165cf27ae2ac828f23b8bd6eadc8cc4fff105", kill_on_drop: false }` [INFO] [stdout] warning: struct `CachePaddedAtomicU8` is never constructed [INFO] [stdout] --> src/cache_padded.rs:33:29 [INFO] [stdout] | [INFO] [stdout] 33 | generate_cache_padded_type!(CachePaddedAtomicU8, AtomicU8, AtomicU8::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicU16` is never constructed [INFO] [stdout] --> src/cache_padded.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | generate_cache_padded_type!(CachePaddedAtomicU16, AtomicU16, AtomicU16::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicUsize` is never constructed [INFO] [stdout] --> src/cache_padded.rs:37:29 [INFO] [stdout] | [INFO] [stdout] 37 | generate_cache_padded_type!(CachePaddedAtomicUsize, AtomicUsize, AtomicUsize::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicI8` is never constructed [INFO] [stdout] --> src/cache_padded.rs:39:29 [INFO] [stdout] | [INFO] [stdout] 39 | generate_cache_padded_type!(CachePaddedAtomicI8, AtomicI8, AtomicI8::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicI16` is never constructed [INFO] [stdout] --> src/cache_padded.rs:40:29 [INFO] [stdout] | [INFO] [stdout] 40 | generate_cache_padded_type!(CachePaddedAtomicI16, AtomicI16, AtomicI16::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicI32` is never constructed [INFO] [stdout] --> src/cache_padded.rs:41:29 [INFO] [stdout] | [INFO] [stdout] 41 | generate_cache_padded_type!(CachePaddedAtomicI32, AtomicI32, AtomicI32::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicI64` is never constructed [INFO] [stdout] --> src/cache_padded.rs:42:29 [INFO] [stdout] | [INFO] [stdout] 42 | generate_cache_padded_type!(CachePaddedAtomicI64, AtomicI64, AtomicI64::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicIsize` is never constructed [INFO] [stdout] --> src/cache_padded.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | generate_cache_padded_type!(CachePaddedAtomicIsize, AtomicIsize, AtomicIsize::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/naive_rw_lock.rs:96:21 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn try_read(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 96 | pub fn try_read(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/naive_rw_lock.rs:119:22 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn try_write(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 119 | pub fn try_write(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/naive_rw_lock.rs:130:18 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn write(&self) -> NaiveRWLockWriteGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 130 | pub fn write(&self) -> NaiveRWLockWriteGuard<'_, T, AtomicWrapper> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parcoll v1.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `CachePaddedAtomicU8` is never constructed [INFO] [stdout] --> src/cache_padded.rs:33:29 [INFO] [stdout] | [INFO] [stdout] 33 | generate_cache_padded_type!(CachePaddedAtomicU8, AtomicU8, AtomicU8::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicU16` is never constructed [INFO] [stdout] --> src/cache_padded.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | generate_cache_padded_type!(CachePaddedAtomicU16, AtomicU16, AtomicU16::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicUsize` is never constructed [INFO] [stdout] --> src/cache_padded.rs:37:29 [INFO] [stdout] | [INFO] [stdout] 37 | generate_cache_padded_type!(CachePaddedAtomicUsize, AtomicUsize, AtomicUsize::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicI8` is never constructed [INFO] [stdout] --> src/cache_padded.rs:39:29 [INFO] [stdout] | [INFO] [stdout] 39 | generate_cache_padded_type!(CachePaddedAtomicI8, AtomicI8, AtomicI8::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicI16` is never constructed [INFO] [stdout] --> src/cache_padded.rs:40:29 [INFO] [stdout] | [INFO] [stdout] 40 | generate_cache_padded_type!(CachePaddedAtomicI16, AtomicI16, AtomicI16::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicI32` is never constructed [INFO] [stdout] --> src/cache_padded.rs:41:29 [INFO] [stdout] | [INFO] [stdout] 41 | generate_cache_padded_type!(CachePaddedAtomicI32, AtomicI32, AtomicI32::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicI64` is never constructed [INFO] [stdout] --> src/cache_padded.rs:42:29 [INFO] [stdout] | [INFO] [stdout] 42 | generate_cache_padded_type!(CachePaddedAtomicI64, AtomicI64, AtomicI64::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CachePaddedAtomicIsize` is never constructed [INFO] [stdout] --> src/cache_padded.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | generate_cache_padded_type!(CachePaddedAtomicIsize, AtomicIsize, AtomicIsize::new(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/naive_rw_lock.rs:96:21 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn try_read(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 96 | pub fn try_read(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/naive_rw_lock.rs:119:22 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn try_write(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 119 | pub fn try_write(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/naive_rw_lock.rs:130:18 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn write(&self) -> NaiveRWLockWriteGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 130 | pub fn write(&self) -> NaiveRWLockWriteGuard<'_, T, AtomicWrapper> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.64s [INFO] running `Command { std: "docker" "inspect" "e3feed23bb1c41e2a0e3d133108165cf27ae2ac828f23b8bd6eadc8cc4fff105", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3feed23bb1c41e2a0e3d133108165cf27ae2ac828f23b8bd6eadc8cc4fff105", kill_on_drop: false }` [INFO] [stdout] e3feed23bb1c41e2a0e3d133108165cf27ae2ac828f23b8bd6eadc8cc4fff105 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 18def39aa6fae32cbd2fe06d323b438f8f615051a2b15d8b69db02cd1561e622 [INFO] running `Command { std: "docker" "start" "-a" "18def39aa6fae32cbd2fe06d323b438f8f615051a2b15d8b69db02cd1561e622", kill_on_drop: false }` [INFO] [stderr] warning: struct `CachePaddedAtomicU8` is never constructed [INFO] [stderr] --> src/cache_padded.rs:33:29 [INFO] [stderr] | [INFO] [stderr] 33 | generate_cache_padded_type!(CachePaddedAtomicU8, AtomicU8, AtomicU8::new(0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: struct `CachePaddedAtomicU16` is never constructed [INFO] [stderr] --> src/cache_padded.rs:34:29 [INFO] [stderr] | [INFO] [stderr] 34 | generate_cache_padded_type!(CachePaddedAtomicU16, AtomicU16, AtomicU16::new(0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: struct `CachePaddedAtomicUsize` is never constructed [INFO] [stderr] --> src/cache_padded.rs:37:29 [INFO] [stderr] | [INFO] [stderr] 37 | generate_cache_padded_type!(CachePaddedAtomicUsize, AtomicUsize, AtomicUsize::new(0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: struct `CachePaddedAtomicI8` is never constructed [INFO] [stderr] --> src/cache_padded.rs:39:29 [INFO] [stderr] | [INFO] [stderr] 39 | generate_cache_padded_type!(CachePaddedAtomicI8, AtomicI8, AtomicI8::new(0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: struct `CachePaddedAtomicI16` is never constructed [INFO] [stderr] --> src/cache_padded.rs:40:29 [INFO] [stderr] | [INFO] [stderr] 40 | generate_cache_padded_type!(CachePaddedAtomicI16, AtomicI16, AtomicI16::new(0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: struct `CachePaddedAtomicI32` is never constructed [INFO] [stderr] --> src/cache_padded.rs:41:29 [INFO] [stderr] | [INFO] [stderr] 41 | generate_cache_padded_type!(CachePaddedAtomicI32, AtomicI32, AtomicI32::new(0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: struct `CachePaddedAtomicI64` is never constructed [INFO] [stderr] --> src/cache_padded.rs:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | generate_cache_padded_type!(CachePaddedAtomicI64, AtomicI64, AtomicI64::new(0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: struct `CachePaddedAtomicIsize` is never constructed [INFO] [stderr] --> src/cache_padded.rs:43:29 [INFO] [stderr] | [INFO] [stderr] 43 | generate_cache_padded_type!(CachePaddedAtomicIsize, AtomicIsize, AtomicIsize::new(0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `generate_cache_padded_type` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/naive_rw_lock.rs:96:21 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn try_read(&self) -> Option> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 96 | pub fn try_read(&self) -> Option> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/naive_rw_lock.rs:119:22 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn try_write(&self) -> Option> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 119 | pub fn try_write(&self) -> Option> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/naive_rw_lock.rs:130:18 [INFO] [stderr] | [INFO] [stderr] 130 | pub fn write(&self) -> NaiveRWLockWriteGuard { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 130 | pub fn write(&self) -> NaiveRWLockWriteGuard<'_, T, AtomicWrapper> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `parcoll` (lib) generated 11 warnings (run `cargo fix --lib -p parcoll` to apply 3 suggestions) [INFO] [stderr] warning: `parcoll` (lib test) generated 11 warnings (11 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parcoll-194572d8f741e5da) [INFO] [stdout] [INFO] [stdout] running 41 tests [INFO] [stdout] test mpmc::const_bounded::tests::test_mpmc_bounded_seq_insertions ... ok [INFO] [stdout] test mpmc::const_bounded::tests::test_mpmc_lock_free_bounded_seq_insertions ... ok [INFO] [stdout] test mpmc::const_bounded::tests::test_mpmc_bounded_stealing ... ok [INFO] [stdout] test mpmc::const_bounded::tests::test_mpmc_lock_free_bounded_stealing ... ok [INFO] [stdout] test spmc::const_bounded::tests::test_spmc_bounded_size ... ok [INFO] [stdout] test spmc::const_bounded::tests::test_spmc_bounded_many ... ok [INFO] [stdout] test spmc::const_bounded::tests::test_spmc_bounded_stealing ... ok [INFO] [stdout] test spmc::const_bounded::tests::test_spmc_lock_free_bounded_many ... ok [INFO] [stdout] test spmc::const_bounded::tests::test_spmc_lock_free_bounded_seq_insertions ... ok [INFO] [stdout] test spmc::const_bounded::tests::test_spmc_lock_free_bounded_stealing ... ok [INFO] [stdout] test spmc::const_bounded::tests::test_spmc_bounded_seq_insertions ... ok [INFO] [stdout] test spmc::unbounded::tests::test_spmc_lock_free_unbounded_many ... ok [INFO] [stdout] test mutex_vec_queue::tests::test_vec_queue ... ok [INFO] [stdout] test spmc::unbounded::tests::test_spmc_lock_free_unbounded_seq_insertions ... ok [INFO] [stdout] test spmc::unbounded::tests::test_spmc_unbounded_many ... ok [INFO] [stdout] test mutex_vec_queue::tests::test_global_queue_with_local ... ok [INFO] [stdout] test spmc::unbounded::tests::test_spmc_unbounded_seq_insertions ... ok [INFO] [stdout] test spsc::const_bounded::tests::test_spsc_bounded_many ... ok [INFO] [stdout] test spsc::const_bounded::tests::test_spsc_bounded_seq_insertions ... ok [INFO] [stdout] test spsc::const_bounded::tests::test_spsc_bounded_size ... ok [INFO] [stdout] test spsc::const_bounded::tests::test_spsc_bounded_stealing ... ok [INFO] [stdout] test spsc::const_bounded::tests::test_spsc_lock_free_bounded_many ... ok [INFO] [stdout] test spsc::const_bounded::tests::test_spsc_lock_free_bounded_seq_insertions ... ok [INFO] [stdout] test spsc::const_bounded::tests::test_spsc_lock_free_bounded_stealing ... ok [INFO] [stdout] test mpmc::tests::test_bounded_mpmc_multi_threaded_pop_many ... ok [INFO] [stdout] test spmc::unbounded::tests::test_spmc_unbounded_stealing ... ok [INFO] [stdout] test spmc::unbounded::tests::test_spmc_lock_free_unbounded_stealing ... ok [INFO] [stdout] test spmc::tests::test_bounded_spmc_multi_threaded_steal ... ok [INFO] [stdout] test spsc::unbounded::tests::test_spsc_unbounded_lock_free_many ... ok [INFO] [stdout] test spsc::unbounded::tests::test_spsc_unbounded_lock_free_seq_insertions ... ok [INFO] [stdout] test spsc::unbounded::tests::test_spsc_unbounded_lock_free_stealing ... ok [INFO] [stdout] test spsc::unbounded::tests::test_spsc_unbounded_many ... ok [INFO] [stdout] test spsc::unbounded::tests::test_spsc_unbounded_seq_insertions ... ok [INFO] [stdout] test spsc::unbounded::tests::test_spsc_unbounded_stealing ... ok [INFO] [stdout] test spmc::tests::test_bounded_spmc_multi_threaded_pop_many ... ok [INFO] [stdout] test spmc::tests::test_unbounded_spmc_multi_threaded_pop_many ... ok [INFO] [stdout] test spmc::tests::test_unbounded_spmc_multi_threaded_steal ... ok [INFO] [stdout] test spsc::tests::test_bounded_spsc_multi_threaded_pop_many ... ok [INFO] [stdout] test spsc::tests::test_bounded_spsc_multi_threaded_steal ... ok [INFO] [stdout] test spsc::tests::test_unbounded_spsc_multi_threaded_pop_many ... ok [INFO] [stdout] test spsc::tests::test_unbounded_spsc_multi_threaded_steal ... ok [INFO] [stderr] Doc-tests parcoll [INFO] [stdout] [INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 32.94s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/loom_bindings/std/barrier.rs - loom_bindings::std::barrier::Barrier::new (line 76) ... ok [INFO] [stdout] test src/mpmc/const_bounded.rs - mpmc::const_bounded::new_bounded (line 773) ... ok [INFO] [stdout] test src/mpmc/const_bounded.rs - mpmc::const_bounded::new_cache_padded_bounded (line 827) ... ok [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] test src/loom_bindings/std/barrier.rs - loom_bindings::std::barrier::BarrierWaitResult (line 52) ... ok [INFO] [stdout] test src/loom_bindings/std/barrier.rs - loom_bindings::std::barrier::BarrierWaitResult::is_leader (line 221) ... ok [INFO] [stdout] test src/loom_bindings/std/barrier.rs - loom_bindings::std::barrier::Barrier::wait (line 105) ... ok [INFO] [stdout] test src/spmc/const_bounded.rs - spmc::const_bounded::new_cache_padded_bounded (line 1393) ... ok [INFO] [stdout] test src/loom_bindings/std/barrier.rs - loom_bindings::std::barrier::Barrier (line 14) ... ok [INFO] [stdout] test src/spmc/const_bounded.rs - spmc::const_bounded::new_bounded (line 1323) ... ok [INFO] [stdout] test src/spsc/const_bounded.rs - spsc::const_bounded::new_bounded (line 641) ... ok [INFO] [stdout] test src/spsc/const_bounded.rs - spsc::const_bounded::new_cache_padded_bounded (line 708) ... ok [INFO] [stdout] test src/spmc/unbounded.rs - spmc::unbounded::new_cache_padded_unbounded_with_sync_cell (line 1433) ... ok [INFO] [stdout] test src/spmc/unbounded.rs - spmc::unbounded::new_unbounded_with_sync_cell (line 1351) ... ok [INFO] [stdout] test src/spsc/unbounded.rs - spsc::unbounded::new_unbounded_with_sync_cell (line 1056) ... ok [INFO] [stdout] test src/spsc/unbounded.rs - spsc::unbounded::new_cache_padded_unbounded_with_sync_cell (line 1134) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.76s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "18def39aa6fae32cbd2fe06d323b438f8f615051a2b15d8b69db02cd1561e622", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18def39aa6fae32cbd2fe06d323b438f8f615051a2b15d8b69db02cd1561e622", kill_on_drop: false }` [INFO] [stdout] 18def39aa6fae32cbd2fe06d323b438f8f615051a2b15d8b69db02cd1561e622