[INFO] fetching crate locktree 0.3.0... [INFO] testing locktree-0.3.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate locktree 0.3.0 into /workspace/builds/worker-27/source [INFO] validating manifest of crates.io crate locktree 0.3.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate locktree 0.3.0 [INFO] finished tweaking crates.io crate locktree 0.3.0 [INFO] tweaked toml for crates.io crate locktree 0.3.0 written to /workspace/builds/worker-27/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded locktree-derive v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c0ff5b0377e2ca46bce3bce52814563bc4da3e481c211bb3bfd29fe0ab368cf [INFO] running `Command { std: "docker" "start" "-a" "5c0ff5b0377e2ca46bce3bce52814563bc4da3e481c211bb3bfd29fe0ab368cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c0ff5b0377e2ca46bce3bce52814563bc4da3e481c211bb3bfd29fe0ab368cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c0ff5b0377e2ca46bce3bce52814563bc4da3e481c211bb3bfd29fe0ab368cf", kill_on_drop: false }` [INFO] [stdout] 5c0ff5b0377e2ca46bce3bce52814563bc4da3e481c211bb3bfd29fe0ab368cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cec53faa40314fbf1bae780f7c36a827e3fddc0e4fd5a6f6abe2a27141f92f80 [INFO] running `Command { std: "docker" "start" "-a" "cec53faa40314fbf1bae780f7c36a827e3fddc0e4fd5a6f6abe2a27141f92f80", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling locktree-derive v0.3.0 [INFO] [stderr] Compiling locktree v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.05s [INFO] running `Command { std: "docker" "inspect" "cec53faa40314fbf1bae780f7c36a827e3fddc0e4fd5a6f6abe2a27141f92f80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cec53faa40314fbf1bae780f7c36a827e3fddc0e4fd5a6f6abe2a27141f92f80", kill_on_drop: false }` [INFO] [stdout] cec53faa40314fbf1bae780f7c36a827e3fddc0e4fd5a6f6abe2a27141f92f80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83890f6d7b18979953eb55dc8714f2d25ac68ddfe9bd45c8380a3ab92167cd1b [INFO] running `Command { std: "docker" "start" "-a" "83890f6d7b18979953eb55dc8714f2d25ac68ddfe9bd45c8380a3ab92167cd1b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling trybuild v1.0.45 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling locktree v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 21.53s [INFO] running `Command { std: "docker" "inspect" "83890f6d7b18979953eb55dc8714f2d25ac68ddfe9bd45c8380a3ab92167cd1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83890f6d7b18979953eb55dc8714f2d25ac68ddfe9bd45c8380a3ab92167cd1b", kill_on_drop: false }` [INFO] [stdout] 83890f6d7b18979953eb55dc8714f2d25ac68ddfe9bd45c8380a3ab92167cd1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 70e9748f7ea8338333cd38062b450eed72e296fa062fd6e5ef3131e5e92d6b18 [INFO] running `Command { std: "docker" "start" "-a" "70e9748f7ea8338333cd38062b450eed72e296fa062fd6e5ef3131e5e92d6b18", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.93s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/locktree-c12c6e50f0b2ed41) [INFO] [stdout] [INFO] [stderr] Running tests/compiletest.rs (/opt/rustwide/target/debug/deps/compiletest-994b0ad49b3f6872) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling locktree-derive v0.3.0 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling locktree v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling locktree-tests v0.0.0 (/opt/rustwide/target/tests/locktree) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.96s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test declare_async_mutex_without_explicit_hkt.rs [should fail to compile] ... ok [INFO] [stderr] test declare_async_rw_lock_without_explicit_hkt.rs [should fail to compile] ... ok [INFO] [stderr] test locking_from_same_forward_after_dropping_the_forward_only.rs [should fail to compile] ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0499]: cannot borrow `forward_a` as mutable more than once at a time [INFO] [stderr] --> $DIR/locking_from_same_forward_after_dropping_the_forward_only.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 13 | let _b = forward_a.lock_m1().0; [INFO] [stderr] | --------- first mutable borrow occurs here [INFO] [stderr] 14 | // Invalid [INFO] [stderr] 15 | let _ = forward_a.lock_m1(); [INFO] [stderr] | ^^^^^^^^^ second mutable borrow occurs here [INFO] [stderr] 16 | } [INFO] [stderr] | - first borrow might be used here, when `_b` is dropped and runs the `Drop` code for type `std::sync::MutexGuard` [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0499]: cannot borrow `forward_a` as mutable more than once at a time [INFO] [stderr] --> $DIR/locking_from_same_forward_after_dropping_the_forward_only.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 13 | let _b = forward_a.lock_m1().0; [INFO] [stderr] | --------- first mutable borrow occurs here [INFO] [stderr] 14 | // Invalid [INFO] [stderr] 15 | let _ = forward_a.lock_m1(); [INFO] [stderr] | ^^^^^^^^^ second mutable borrow occurs here [INFO] [stderr] 16 | } [INFO] [stderr] | - first borrow might be used here, when `_b` is dropped and runs the `Drop` code for type `MutexGuard` [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test locking_from_same_forward_after_dropping_the_guard_only.rs [should fail to compile] ... error [INFO] [stderr] Expected test case to fail to compile, but it succeeded. [INFO] [stderr] [INFO] [stderr] test locking_from_same_forward_twice.rs [should fail to compile] ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0499]: cannot borrow `forward_a` as mutable more than once at a time [INFO] [stderr] --> $DIR/locking_from_same_forward_twice.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 13 | let _b = forward_a.lock_m1(); [INFO] [stderr] | --------- first mutable borrow occurs here [INFO] [stderr] 14 | // Invalid [INFO] [stderr] 15 | let _ = forward_a.lock_m1(); [INFO] [stderr] | ^^^^^^^^^ second mutable borrow occurs here [INFO] [stderr] 16 | } [INFO] [stderr] | - first borrow might be used here, when `_b` is dropped and runs the destructor for type `(std::sync::MutexGuard<'_, ()>, MainLockTreeM1<'_>)` [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0499]: cannot borrow `forward_a` as mutable more than once at a time [INFO] [stderr] --> $DIR/locking_from_same_forward_twice.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 13 | let _b = forward_a.lock_m1(); [INFO] [stderr] | --------- first mutable borrow occurs here [INFO] [stderr] 14 | // Invalid [INFO] [stderr] 15 | let _ = forward_a.lock_m1(); [INFO] [stderr] | ^^^^^^^^^ second mutable borrow occurs here [INFO] [stderr] 16 | } [INFO] [stderr] | - first borrow might be used here, when `_b` is dropped and runs the destructor for type `(MutexGuard<'_, ()>, MainLockTreeM1<'_>)` [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test locking_out_of_sequence.rs [should fail to compile] ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0599]: no method named `lock_m1` found for struct `MainLockTreeM2<'_>` in the current scope [INFO] [stderr] --> $DIR/locking_out_of_sequence.rs:16:23 [INFO] [stderr] | [INFO] [stderr] 3 | locktree! { [INFO] [stderr] | --------- method `lock_m1` not found for this [INFO] [stderr] ... [INFO] [stderr] 16 | let _ = forward_b.lock_m1(); [INFO] [stderr] | ^^^^^^^ method not found in `MainLockTreeM2<'_>` [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0599]: no method named `lock_m1` found for struct `MainLockTreeM2` in the current scope [INFO] [stderr] --> $DIR/locking_out_of_sequence.rs:16:23 [INFO] [stderr] | [INFO] [stderr] 3 | locktree! { [INFO] [stderr] | --------- method `lock_m1` not found for this [INFO] [stderr] ... [INFO] [stderr] 16 | let _ = forward_b.lock_m1(); [INFO] [stderr] | ^^^^^^^ method not found in `MainLockTreeM2<'_>` [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test locking_from_main_lock_tree_twice.rs [should pass] ... ok [INFO] [stderr] test locking_from_same_forward_after_unlocking.rs [should pass] ... ok [INFO] [stderr] test locking_in_sequence.rs [should pass] ... ok [INFO] [stderr] test locking_mutex.rs [should pass] ... ok [INFO] [stderr] test locking_rw_lock.rs [should pass] ... ok [INFO] [stderr] test locking_tokio_mutex.rs [should pass] ... error [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0277]: the trait bound `tokio::sync::Mutex<()>: AsyncMutex` is not satisfied [INFO] [stderr] --> $DIR/locking_tokio_mutex.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / locktree! { [INFO] [stderr] 5 | | Main { [INFO] [stderr] 6 | | mutex: async Mutex(Mutex)<()>, [INFO] [stderr] 7 | | } [INFO] [stderr] 8 | | } [INFO] [stderr] | |_^ the trait `AsyncMutex` is not implemented for `tokio::sync::Mutex<()>` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the macro `locktree` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] test locking_tokio_rw_lock.rs [should pass] ... error [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0277]: the trait bound `tokio::sync::RwLock<()>: AsyncMutex` is not satisfied [INFO] [stderr] --> $DIR/locking_tokio_rw_lock.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / locktree! { [INFO] [stderr] 5 | | Main { [INFO] [stderr] 6 | | rw_lock: async RwLock(RwLock)<()>, [INFO] [stderr] 7 | | } [INFO] [stderr] 8 | | } [INFO] [stderr] | |_^ the trait `AsyncMutex` is not implemented for `tokio::sync::RwLock<()>` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `AsyncRwLock` for `tokio::sync::RwLock<()>` [INFO] [stderr] = note: this error originates in the macro `locktree` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test compiletest ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- compiletest stdout ---- [INFO] [stdout] thread 'compiletest' panicked at '6 of 13 tests failed', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.45/src/run.rs:73:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c92cd42ac0 - std::backtrace_rs::backtrace::libunwind::trace::ha0ad43e8a952bfe7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55c92cd42ac0 - std::backtrace_rs::backtrace::trace_unsynchronized::h6830419c0c4130dc [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55c92cd42ac0 - std::sys_common::backtrace::_print_fmt::h8f3516631ffa1ef5 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55c92cd42ac0 - ::fmt::he1640d5f0d93f618 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55c92cd67c3c - core::fmt::write::h88012e1f01caeebf [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x55c92cd3f075 - std::io::Write::write_fmt::h7728c39ea5632753 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x55c92cd44ddb - std::sys_common::backtrace::_print::ha1f00492f406a015 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55c92cd44ddb - std::sys_common::backtrace::print::hd54561b13feb6af3 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55c92cd44ddb - std::panicking::default_hook::{{closure}}::h84fe124cd0864662 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55c92cd448ec - std::panicking::default_hook::h5a8e74a76ce290a7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55c92cd454a4 - std::panicking::rust_panic_with_hook::h67c812a4fe9d4c91 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x55c92cd44f87 - std::panicking::begin_panic_handler::{{closure}}::h33f9c1b96af300d7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x55c92cd42fbc - std::sys_common::backtrace::__rust_end_short_backtrace::h51bae64be5921f0e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55c92cd44ee9 - rust_begin_unwind [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x55c92cae9cfb - std::panicking::begin_panic_fmt::h7ab3d84aa4ae32a2 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:457:5 [INFO] [stdout] 15: 0x55c92cb3e872 - trybuild::run::::run::h0d2fa1ce5b54187f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.45/src/run.rs:73:13 [INFO] [stdout] 16: 0x55c92cb434e4 - ::drop::h3cd58572239882af [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.45/src/lib.rs:304:13 [INFO] [stdout] 17: 0x55c92caebb97 - core::ptr::drop_in_place::h48db414dfb138233 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ptr/mod.rs:192:1 [INFO] [stdout] 18: 0x55c92caec4cd - compiletest::compiletest::h8d2f251a68c29ae1 [INFO] [stdout] at /opt/rustwide/workdir/tests/compiletest.rs:7:1 [INFO] [stdout] 19: 0x55c92caec43a - compiletest::compiletest::{{closure}}::hfa7dc1b7508307bb [INFO] [stdout] at /opt/rustwide/workdir/tests/compiletest.rs:2:1 [INFO] [stdout] 20: 0x55c92caebb3e - core::ops::function::FnOnce::call_once::h90de2b17c3345eb2 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55c92cd25403 - core::ops::function::FnOnce::call_once::h5aba9a5d361d6c79 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x55c92cd25403 - test::__rust_begin_short_backtrace::h705bb53b2b1d45e6 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:578:5 [INFO] [stdout] 23: 0x55c92cd23eb8 - as core::ops::function::FnOnce>::call_once::ha20f614d7c0b2b6d [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 24: 0x55c92cd23eb8 - as core::ops::function::FnOnce<()>>::call_once::hf02f19eeb64ceabd [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347:9 [INFO] [stdout] 25: 0x55c92cd23eb8 - std::panicking::try::do_call::h4bfab65eb3b4b036 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 26: 0x55c92cd23eb8 - std::panicking::try::h6613a46a6d2b6f88 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 27: 0x55c92cd23eb8 - std::panic::catch_unwind::h9f07b17b60991273 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14 [INFO] [stdout] 28: 0x55c92cd23eb8 - test::run_test_in_process::hc38797eecf07854f [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:601:18 [INFO] [stdout] 29: 0x55c92cd23eb8 - test::run_test::run_test_inner::{{closure}}::hac209db8bce0fd77 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:493:39 [INFO] [stdout] 30: 0x55c92ccf264d - test::run_test::run_test_inner::{{closure}}::h4aefdd4b4a423e20 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:520:37 [INFO] [stdout] 31: 0x55c92ccf264d - std::sys_common::backtrace::__rust_begin_short_backtrace::h652c9e2663704700 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 32: 0x55c92ccf6e28 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd84fd5e0b5b1f45f [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:476:17 [INFO] [stdout] 33: 0x55c92ccf6e28 - as core::ops::function::FnOnce<()>>::call_once::he23556962a2ae14b [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347:9 [INFO] [stdout] 34: 0x55c92ccf6e28 - std::panicking::try::do_call::h67d4f93e1fbaa5f9 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 35: 0x55c92ccf6e28 - std::panicking::try::h396886e678db815e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 36: 0x55c92ccf6e28 - std::panic::catch_unwind::hc1d64dcecf0a00e0 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14 [INFO] [stdout] 37: 0x55c92ccf6e28 - std::thread::Builder::spawn_unchecked::{{closure}}::hc2644cf33cb61d8e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:475:30 [INFO] [stdout] 38: 0x55c92ccf6e28 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4473c2c77b66963f [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x55c92cd4b517 - as core::ops::function::FnOnce>::call_once::h6bff7798948b1075 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 40: 0x55c92cd4b517 - as core::ops::function::FnOnce>::call_once::hc2d25ac38f6b2342 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 41: 0x55c92cd4b517 - std::sys::unix::thread::Thread::new::thread_start::hbba5bc368baac205 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys/unix/thread.rs:74:17 [INFO] [stdout] 42: 0x7f5d61ac2609 - start_thread [INFO] [stdout] 43: 0x7f5d61894293 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] compiletest [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 24.84s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test compiletest' [INFO] running `Command { std: "docker" "inspect" "70e9748f7ea8338333cd38062b450eed72e296fa062fd6e5ef3131e5e92d6b18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70e9748f7ea8338333cd38062b450eed72e296fa062fd6e5ef3131e5e92d6b18", kill_on_drop: false }` [INFO] [stdout] 70e9748f7ea8338333cd38062b450eed72e296fa062fd6e5ef3131e5e92d6b18