[INFO] fetching crate async-mutex 1.4.1... [INFO] testing async-mutex-1.4.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate async-mutex 1.4.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate async-mutex 1.4.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate async-mutex 1.4.1 [INFO] tweaked toml for crates.io crate async-mutex 1.4.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate async-mutex 1.4.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate async-mutex 1.4.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded waker-fn v1.2.0 [INFO] [stderr] Downloaded instant v0.1.13 [INFO] [stderr] Downloaded hermit-abi v0.3.9 [INFO] [stderr] Downloaded num_cpus v1.16.0 [INFO] [stderr] Downloaded errno v0.3.10 [INFO] [stderr] Downloaded event-listener v2.5.3 [INFO] [stderr] Downloaded fastrand v1.9.0 [INFO] [stderr] Downloaded futures-lite v1.13.0 [INFO] [stderr] Downloaded async-task v4.7.1 [INFO] [stderr] Downloaded async-executor v1.13.1 [INFO] [stderr] Downloaded futures-lite v2.6.0 [INFO] [stderr] Downloaded polling v2.8.0 [INFO] [stderr] Downloaded futures-intrusive v0.3.1 [INFO] [stderr] Downloaded socket2 v0.4.10 [INFO] [stderr] Downloaded proc-macro2 v1.0.94 [INFO] [stderr] Downloaded parking_lot_core v0.7.3 [INFO] [stderr] Downloaded parking_lot v0.10.2 [INFO] [stderr] Downloaded async-lock v2.8.0 [INFO] [stderr] Downloaded io-lifetimes v1.0.11 [INFO] [stderr] Downloaded async-io v1.13.0 [INFO] [stderr] Downloaded parking_lot_core v0.8.6 [INFO] [stderr] Downloaded parking_lot v0.11.2 [INFO] [stderr] Downloaded redox_syscall v0.2.16 [INFO] [stderr] Downloaded syn v2.0.100 [INFO] [stderr] Downloaded rustix v0.37.28 [INFO] [stderr] Downloaded libc v0.2.171 [INFO] [stderr] Downloaded linux-raw-sys v0.3.8 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba27552a00310d82d02ff25760fdd9464527a8c8a6c5d3528f54ff001efd886b [INFO] running `Command { std: "docker" "start" "-a" "ba27552a00310d82d02ff25760fdd9464527a8c8a6c5d3528f54ff001efd886b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba27552a00310d82d02ff25760fdd9464527a8c8a6c5d3528f54ff001efd886b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba27552a00310d82d02ff25760fdd9464527a8c8a6c5d3528f54ff001efd886b", kill_on_drop: false }` [INFO] [stdout] ba27552a00310d82d02ff25760fdd9464527a8c8a6c5d3528f54ff001efd886b [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ced771543b4aa1e93946bc2722ee946448760d2ec7aad718301edf1e2f86231 [INFO] running `Command { std: "docker" "start" "-a" "0ced771543b4aa1e93946bc2722ee946448760d2ec7aad718301edf1e2f86231", kill_on_drop: false }` [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling async-mutex v1.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:107:30 [INFO] [stdout] | [INFO] [stdout] 107 | match self.state.compare_and_swap(0, 1, Ordering::Acquire) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:122:30 [INFO] [stdout] | [INFO] [stdout] 122 | match self.state.compare_and_swap(0, 1, Ordering::Acquire) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:161:30 [INFO] [stdout] | [INFO] [stdout] 161 | match self.state.compare_and_swap(2, 2 | 1, Ordering::Acquire) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:203:23 [INFO] [stdout] | [INFO] [stdout] 203 | if self.state.compare_and_swap(0, 1, Ordering::Acquire) == 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:276:23 [INFO] [stdout] | [INFO] [stdout] 276 | if self.state.compare_and_swap(0, 1, Ordering::Acquire) == 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "0ced771543b4aa1e93946bc2722ee946448760d2ec7aad718301edf1e2f86231", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ced771543b4aa1e93946bc2722ee946448760d2ec7aad718301edf1e2f86231", kill_on_drop: false }` [INFO] [stdout] 0ced771543b4aa1e93946bc2722ee946448760d2ec7aad718301edf1e2f86231 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30a96dfe1a1996804caab4c66dac7bb66c0efb9708d4b78bfede6bc6bd4e90f7 [INFO] running `Command { std: "docker" "start" "-a" "30a96dfe1a1996804caab4c66dac7bb66c0efb9708d4b78bfede6bc6bd4e90f7", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling rustix v0.37.28 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling waker-fn v1.2.0 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling futures-lite v2.6.0 [INFO] [stderr] Compiling async-lock v2.8.0 [INFO] [stderr] Compiling async-task v4.7.1 [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:107:30 [INFO] [stdout] | [INFO] [stdout] 107 | match self.state.compare_and_swap(0, 1, Ordering::Acquire) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:122:30 [INFO] [stdout] | [INFO] [stdout] 122 | match self.state.compare_and_swap(0, 1, Ordering::Acquire) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:161:30 [INFO] [stdout] | [INFO] [stdout] 161 | match self.state.compare_and_swap(2, 2 | 1, Ordering::Acquire) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:203:23 [INFO] [stdout] | [INFO] [stdout] 203 | if self.state.compare_and_swap(0, 1, Ordering::Acquire) == 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:276:23 [INFO] [stdout] | [INFO] [stdout] 276 | if self.state.compare_and_swap(0, 1, Ordering::Acquire) == 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling async-executor v1.13.1 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling parking_lot_core v0.7.3 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling futures-intrusive v0.3.1 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling async-mutex v1.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:107:30 [INFO] [stdout] | [INFO] [stdout] 107 | match self.state.compare_and_swap(0, 1, Ordering::Acquire) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:122:30 [INFO] [stdout] | [INFO] [stdout] 122 | match self.state.compare_and_swap(0, 1, Ordering::Acquire) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:161:30 [INFO] [stdout] | [INFO] [stdout] 161 | match self.state.compare_and_swap(2, 2 | 1, Ordering::Acquire) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:203:23 [INFO] [stdout] | [INFO] [stdout] 203 | if self.state.compare_and_swap(0, 1, Ordering::Acquire) == 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/lib.rs:276:23 [INFO] [stdout] | [INFO] [stdout] 276 | if self.state.compare_and_swap(0, 1, Ordering::Acquire) == 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.61s [INFO] running `Command { std: "docker" "inspect" "30a96dfe1a1996804caab4c66dac7bb66c0efb9708d4b78bfede6bc6bd4e90f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30a96dfe1a1996804caab4c66dac7bb66c0efb9708d4b78bfede6bc6bd4e90f7", kill_on_drop: false }` [INFO] [stdout] 30a96dfe1a1996804caab4c66dac7bb66c0efb9708d4b78bfede6bc6bd4e90f7 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c1db739192b2cca0db937bb170c15b8d55ebe033830cc03199549cd355cc5723 [INFO] running `Command { std: "docker" "start" "-a" "c1db739192b2cca0db937bb170c15b8d55ebe033830cc03199549cd355cc5723", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/lib.rs:107:30 [INFO] [stderr] | [INFO] [stderr] 107 | match self.state.compare_and_swap(0, 1, Ordering::Acquire) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/lib.rs:122:30 [INFO] [stderr] | [INFO] [stderr] 122 | match self.state.compare_and_swap(0, 1, Ordering::Acquire) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/lib.rs:161:30 [INFO] [stderr] | [INFO] [stderr] 161 | match self.state.compare_and_swap(2, 2 | 1, Ordering::Acquire) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/lib.rs:203:23 [INFO] [stderr] | [INFO] [stderr] 203 | if self.state.compare_and_swap(0, 1, Ordering::Acquire) == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/lib.rs:276:23 [INFO] [stderr] | [INFO] [stderr] 276 | if self.state.compare_and_swap(0, 1, Ordering::Acquire) == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `async-mutex` (lib) generated 5 warnings [INFO] [stderr] warning: `async-mutex` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_mutex-6045ce55c9c01779) [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 tests/mutex.rs (/opt/rustwide/target/debug/deps/mutex-1645a37a0d222d6a) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test into_inner ... ok [INFO] [stdout] test try_lock ... ok [INFO] [stdout] test smoke ... ok [INFO] [stdout] test get_mut ... ok [INFO] [stdout] test contention ... ok [INFO] [stderr] Doc-tests async_mutex [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - Mutex::get_mut (line 217) ... ok [INFO] [stdout] test src/lib.rs - Mutex::new (line 43) ... ok [INFO] [stdout] test src/lib.rs - Mutex::try_lock_arc (line 264) ... ok [INFO] [stdout] test src/lib.rs - Mutex::try_lock (line 192) ... ok [INFO] [stdout] test src/lib.rs - Mutex::lock (line 78) ... ok [INFO] [stdout] test src/lib.rs - MutexGuard<'a,T>::source (line 323) ... ok [INFO] [stdout] test src/lib.rs - Mutex::into_inner (line 60) ... ok [INFO] [stdout] test src/lib.rs - Mutex::lock_arc (line 238) ... ok [INFO] [stdout] test src/lib.rs - MutexGuardArc::source (line 382) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c1db739192b2cca0db937bb170c15b8d55ebe033830cc03199549cd355cc5723", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1db739192b2cca0db937bb170c15b8d55ebe033830cc03199549cd355cc5723", kill_on_drop: false }` [INFO] [stdout] c1db739192b2cca0db937bb170c15b8d55ebe033830cc03199549cd355cc5723