[INFO] fetching crate locklessness 0.2.1...
[INFO] testing locklessness-0.2.1 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate locklessness 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate locklessness 0.2.1
[INFO] finished tweaking crates.io crate locklessness 0.2.1
[INFO] tweaked toml for crates.io crate locklessness 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate locklessness 0.2.1 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding futures v0.1.31 (available: v0.3.32)
[INFO] [stderr]       Adding parking_lot v0.10.2 (available: v0.12.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parking_lot_core v0.7.3
[INFO] [stderr]   Downloaded parking_lot v0.10.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d2add5173103f98a1975ef4dac8e43ec44f83cea5dacc95ee5e71d56838f4b1
[INFO] running `Command { std: "docker" "start" "-a" "3d2add5173103f98a1975ef4dac8e43ec44f83cea5dacc95ee5e71d56838f4b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d2add5173103f98a1975ef4dac8e43ec44f83cea5dacc95ee5e71d56838f4b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d2add5173103f98a1975ef4dac8e43ec44f83cea5dacc95ee5e71d56838f4b1", kill_on_drop: false }`
[INFO] [stdout] 3d2add5173103f98a1975ef4dac8e43ec44f83cea5dacc95ee5e71d56838f4b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20989f2ea0ac6027515f7ff84495627b942be98cb80b3eb0a15e69fb9173e842
[INFO] running `Command { std: "docker" "start" "-a" "20989f2ea0ac6027515f7ff84495627b942be98cb80b3eb0a15e69fb9173e842", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling parking_lot_core v0.7.3
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling locklessness v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `128`
[INFO] [stdout]   --> src/lib.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[cfg(target_pointer_width = "128")] const POINTER_BITS: usize = 128;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `target_pointer_width` are: `16`, `32`, and `64`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/containers/atomic_cell.rs:35:73
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let scratch = Scratch::new(storage.none_storing_iter(id_limit));;
[INFO] [stdout]    |                                                                         ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `futures::task::park`: renamed to `current`
[INFO] [stdout]    --> src/sync/mpsc_queue.rs:178:53
[INFO] [stdout]     |
[INFO] [stdout] 178 |         self.task_storage.replace(place, Some(task::park()));
[INFO] [stdout]     |                                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `futures::task::park`: renamed to `current`
[INFO] [stdout]    --> src/sync/mpmc_queue.rs:201:53
[INFO] [stdout]     |
[INFO] [stdout] 201 |         self.task_storage.replace(place, Some(task::park()));
[INFO] [stdout]     |                                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 3 arguments but 1 argument was supplied
[INFO] [stdout]   --> src/primitives/index_allocator.rs:34:22
[INFO] [stdout]    |
[INFO] [stdout] 34 |           if self.used.try_update(|prev| {
[INFO] [stdout]    |  ______________________^^^^^^^^^^-
[INFO] [stdout] 35 | |             if prev < self.len {
[INFO] [stdout] 36 | |                 Ok(prev + 1)
[INFO] [stdout] 37 | |             } else {
[INFO] [stdout] ...  |
[INFO] [stdout] 40 | |         }).is_ok() {
[INFO] [stdout]    | |__________- two arguments of type `std::sync::atomic::Ordering` and `std::sync::atomic::Ordering` are missing
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/sync/atomic.rs:3405:19
[INFO] [stdout]   ::: /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/sync/atomic.rs:3869:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: in this macro invocation
[INFO] [stdout]    = note: this error originates in the macro `atomic_int` which comes from the expansion of the macro `atomic_int_ptr_sized` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: provide the arguments
[INFO] [stdout]    |
[INFO] [stdout] 34 |         if self.used.try_update(/* std::sync::atomic::Ordering */, /* std::sync::atomic::Ordering */, |prev| {
[INFO] [stdout]    |                                 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/primitives/index_allocator.rs:43:31
[INFO] [stdout]    |
[INFO] [stdout] 43 |                       if let Ok((prev, next)) = m.try_update(|prev| {
[INFO] [stdout]    |  _______________________________^^^^^^^^^^^^____-
[INFO] [stdout]    | |                               |
[INFO] [stdout]    | |                               expected `usize`, found `(_, _)`
[INFO] [stdout] 44 | |                         match (!prev).trailing_zeros() as usize {
[INFO] [stdout] 45 | |                             ::POINTER_BITS => Err(()),
[INFO] [stdout] 46 | |                             other => Ok(prev | (1 << other))
[INFO] [stdout] 47 | |                         }
[INFO] [stdout] 48 | |                     }) {
[INFO] [stdout]    | |______________________- this expression has type `Result<usize, usize>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected type `usize`
[INFO] [stdout]              found tuple `(_, _)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 3 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/sync/mpsc_queue.rs:128:30
[INFO] [stdout]     |
[INFO] [stdout] 128 |           match self.msg_count.try_update(|prev| {
[INFO] [stdout]     |  ______________________________^^^^^^^^^^-
[INFO] [stdout] 129 | |             if prev & CLOSE_FLAG == 0 {
[INFO] [stdout] 130 | |                 Ok(prev+1)
[INFO] [stdout] 131 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |         }) {
[INFO] [stdout]     | |__________- two arguments of type `std::sync::atomic::Ordering` and `std::sync::atomic::Ordering` are missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/sync/atomic.rs:3405:19
[INFO] [stdout]    ::: /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/sync/atomic.rs:3869:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: in this macro invocation
[INFO] [stdout]     = note: this error originates in the macro `atomic_int` which comes from the expansion of the macro `atomic_int_ptr_sized` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: provide the arguments
[INFO] [stdout]     |
[INFO] [stdout] 128 |         match self.msg_count.try_update(/* std::sync::atomic::Ordering */, /* std::sync::atomic::Ordering */, |prev| {
[INFO] [stdout]     |                                         +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/sync/mpsc_queue.rs:135:16
[INFO] [stdout]     |
[INFO] [stdout] 128 |           match self.msg_count.try_update(|prev| {
[INFO] [stdout]     |  _______________-
[INFO] [stdout] 129 | |             if prev & CLOSE_FLAG == 0 {
[INFO] [stdout] 130 | |                 Ok(prev+1)
[INFO] [stdout] 131 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |         }) {
[INFO] [stdout]     | |__________- this expression has type `Result<usize, usize>`
[INFO] [stdout] 135 |               Ok((prev, _)) => {
[INFO] [stdout]     |                  ^^^^^^^^^ expected `usize`, found `(_, _)`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `usize`
[INFO] [stdout]               found tuple `(_, _)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/sync/mpsc_queue.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 128 |           match self.msg_count.try_update(|prev| {
[INFO] [stdout]     |  _______________-
[INFO] [stdout] 129 | |             if prev & CLOSE_FLAG == 0 {
[INFO] [stdout] 130 | |                 Ok(prev+1)
[INFO] [stdout] 131 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |         }) {
[INFO] [stdout]     | |__________- this expression has type `Result<usize, usize>`
[INFO] [stdout] ...
[INFO] [stdout] 151 |               Err(()) => Err(())
[INFO] [stdout]     |                   ^^ expected `usize`, found `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `futures::task::Task::unpark`: renamed to `notify`
[INFO] [stdout]    --> src/sync/mpsc_queue.rs:170:18
[INFO] [stdout]     |
[INFO] [stdout] 170 |             task.unpark();
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `futures::task::Task::unpark`: renamed to `notify`
[INFO] [stdout]    --> src/sync/mpmc_queue.rs:193:18
[INFO] [stdout]     |
[INFO] [stdout] 193 |             task.unpark();
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `primitives::atomic_ext::AtomicExt`
[INFO] [stdout]  --> src/primitives/index_allocator.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use primitives::atomic_ext::AtomicExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `primitives::atomic_ext::AtomicExt`
[INFO] [stdout]  --> src/sync/mpsc_queue.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use primitives::atomic_ext::AtomicExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `locklessness` (lib) due to 5 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "20989f2ea0ac6027515f7ff84495627b942be98cb80b3eb0a15e69fb9173e842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20989f2ea0ac6027515f7ff84495627b942be98cb80b3eb0a15e69fb9173e842", kill_on_drop: false }`
[INFO] [stdout] 20989f2ea0ac6027515f7ff84495627b942be98cb80b3eb0a15e69fb9173e842
