[INFO] fetching crate thingbuf 0.1.2...
[INFO] testing thingbuf-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate thingbuf 0.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate thingbuf 0.1.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thingbuf 0.1.2
[INFO] finished tweaking crates.io crate thingbuf 0.1.2
[INFO] tweaked toml for crates.io crate thingbuf 0.1.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4717921d37dab4747badaf86b10f7dd68e1df72e988e9b8ccdc51bde511dbb1b
[INFO] running `Command { std: "docker" "start" "-a" "4717921d37dab4747badaf86b10f7dd68e1df72e988e9b8ccdc51bde511dbb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4717921d37dab4747badaf86b10f7dd68e1df72e988e9b8ccdc51bde511dbb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4717921d37dab4747badaf86b10f7dd68e1df72e988e9b8ccdc51bde511dbb1b", kill_on_drop: false }`
[INFO] [stdout] 4717921d37dab4747badaf86b10f7dd68e1df72e988e9b8ccdc51bde511dbb1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9c1b0b0eb83102c5a93ba7b75a9c4701690048c2e7439cf3fdcdc5f542ca78f2
[INFO] running `Command { std: "docker" "start" "-a" "9c1b0b0eb83102c5a93ba7b75a9c4701690048c2e7439cf3fdcdc5f542ca78f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling thingbuf v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.17s
[INFO] running `Command { std: "docker" "inspect" "9c1b0b0eb83102c5a93ba7b75a9c4701690048c2e7439cf3fdcdc5f542ca78f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c1b0b0eb83102c5a93ba7b75a9c4701690048c2e7439cf3fdcdc5f542ca78f2", kill_on_drop: false }`
[INFO] [stdout] 9c1b0b0eb83102c5a93ba7b75a9c4701690048c2e7439cf3fdcdc5f542ca78f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42fa7917012aecffc48b38146c0376c9af12543c319daacd140efa70f0611f60
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "42fa7917012aecffc48b38146c0376c9af12543c319daacd140efa70f0611f60", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling thingbuf v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.49s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/thingbuf-2d22f4bf5c9ddb75)
[INFO] [stderr]   Executable tests/debug.rs (/opt/rustwide/target/debug/deps/debug-10e120954b753186)
[INFO] [stderr]   Executable tests/mpsc_async.rs (/opt/rustwide/target/debug/deps/mpsc_async-6480ea79c108e25f)
[INFO] [stderr]   Executable tests/mpsc_blocking.rs (/opt/rustwide/target/debug/deps/mpsc_blocking-d30d0b719c927e73)
[INFO] [stderr]   Executable tests/static_storage.rs (/opt/rustwide/target/debug/deps/static_storage-27e66a690ae6b67e)
[INFO] running `Command { std: "docker" "inspect" "42fa7917012aecffc48b38146c0376c9af12543c319daacd140efa70f0611f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42fa7917012aecffc48b38146c0376c9af12543c319daacd140efa70f0611f60", kill_on_drop: false }`
[INFO] [stdout] 42fa7917012aecffc48b38146c0376c9af12543c319daacd140efa70f0611f60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dcd9edb8682fd19bd4f0d31c9112d9bdfe40c9bebedd0c8f574a8069e9048405
[INFO] running `Command { std: "docker" "start" "-a" "dcd9edb8682fd19bd4f0d31c9112d9bdfe40c9bebedd0c8f574a8069e9048405", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thingbuf-2d22f4bf5c9ddb75)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test mpsc::async_impl::tests::recv_ref_future_is_sync ... ok
[INFO] [stdout] test wait::queue::tests::remove_from_middle ... ok
[INFO] [stdout] test wait::queue::tests::remove_after_notify ... ok
[INFO] [stdout] test wait::queue::tests::close ... ok
[INFO] [stdout] test mpsc::async_impl::tests::send_ref_future_is_sync ... ok
[INFO] [stdout] test mpsc::async_impl::tests::recv_ref_future_is_send ... ok
[INFO] [stderr]      Running tests/debug.rs (/opt/rustwide/target/debug/deps/debug-10e120954b753186)
[INFO] [stdout] test mpsc::async_impl::tests::send_ref_future_is_send ... ok
[INFO] [stdout] test wait::queue::tests::notify_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/mpsc_async.rs (/opt/rustwide/target/debug/deps/mpsc_async-6480ea79c108e25f)
[INFO] [stdout] test mpsc_debug ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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]      Running tests/mpsc_blocking.rs (/opt/rustwide/target/debug/deps/mpsc_blocking-d30d0b719c927e73)
[INFO] [stdout] test basically_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test basically_works ... ok
[INFO] [stdout] test tx_close_drains_queue ... ok
[INFO] [stderr]      Running tests/static_storage.rs (/opt/rustwide/target/debug/deps/static_storage-27e66a690ae6b67e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests thingbuf
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.52s
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/mpsc.rs - mpsc (line 182) ... FAILED
[INFO] [stdout] test src/mpsc.rs - mpsc (line 22) ... ok
[INFO] [stdout] test src/mpsc/blocking.rs - mpsc::blocking::Receiver<T,R>::recv (line 929) ... ok
[INFO] [stdout] test src/mpsc/blocking.rs - mpsc::blocking::Receiver<T,R>::recv (line 945) ... ok
[INFO] [stdout] test src/mpsc.rs - mpsc (line 107) ... ok
[INFO] [stdout] test src/mpsc.rs - mpsc (line 156) ... ok
[INFO] [stdout] test src/mpsc/blocking.rs - mpsc::blocking::Receiver<T,R>::recv_ref (line 872) ... ok
[INFO] [stdout] test src/mpsc/blocking.rs - mpsc::blocking::Sender<T,R>::send (line 727) ... ok
[INFO] [stdout] test src/recycling.rs - recycling::WithCapacity::max_capacity (line 368) ... ok
[INFO] [stdout] test src/mpsc/blocking.rs - mpsc::blocking::Receiver<T,R>::recv_ref (line 890) ... ok
[INFO] [stdout] test src/mpsc/blocking.rs - mpsc::blocking::Sender<T,R>::send_ref (line 672) ... ok
[INFO] [stdout] test src/recycling.rs - recycling::WithCapacity (line 89) ... ok
[INFO] [stdout] test src/mpsc/async_impl.rs - mpsc::async_impl::Receiver<T,R>::recv (line 395) ... ok
[INFO] [stdout] test src/recycling.rs - recycling::WithCapacity::max_capacity (line 361) ... ok
[INFO] [stdout] test src/recycling.rs - recycling::WithCapacity::min_capacity (line 330) ... ok
[INFO] [stdout] test src/recycling.rs - recycling::WithCapacity::with_max_capacity (line 256) ... ok
[INFO] [stdout] test src/thingbuf.rs - thingbuf::ThingBuf (line 119) ... ok
[INFO] [stdout] test src/recycling.rs - recycling::WithCapacity::min_capacity (line 337) ... ok
[INFO] [stdout] test src/mpsc/async_impl.rs - mpsc::async_impl::Sender<T,R>::send (line 163) ... ok
[INFO] [stdout] test src/mpsc/async_impl.rs - mpsc::async_impl::Sender<T,R>::send_ref (line 103) ... ok
[INFO] [stdout] test src/mpsc/async_impl.rs - mpsc::async_impl::Receiver<T,R>::recv_ref (line 331) ... ok
[INFO] [stdout] test src/thingbuf.rs - thingbuf::ThingBuf (line 24) ... ok
[INFO] [stdout] test src/recycling.rs - recycling::WithCapacity::with_min_capacity (line 296) ... ok
[INFO] [stdout] test src/thingbuf.rs - thingbuf::ThingBuf (line 61) ... ok
[INFO] [stdout] test src/mpsc/async_impl.rs - mpsc::async_impl::Receiver<T,R>::recv_ref (line 311) ... ok
[INFO] [stdout] test src/thingbuf.rs - thingbuf::ThingBuf<T,R>::capacity (line 208) ... ok
[INFO] [stdout] test src/mpsc/async_impl.rs - mpsc::async_impl::Receiver<T,R>::recv (line 376) ... ok
[INFO] [stdout] test src/thingbuf.rs - thingbuf::ThingBuf<T,R>::push_ref (line 349) ... ok
[INFO] [stdout] test src/thingbuf.rs - thingbuf::ThingBuf<T,R>::capacity (line 217) ... ok
[INFO] [stdout] test src/thingbuf.rs - thingbuf::ThingBuf<T,R>::len (line 253) ... ok
[INFO] [stdout] test src/thingbuf.rs - thingbuf::ThingBuf<T,R>::is_empty (line 278) ... ok
[INFO] [stdout] test src/thingbuf.rs - thingbuf::ThingBuf<T,R>::push_ref (line 334) ... ok
[INFO] [stdout] test src/mpsc.rs - mpsc (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/mpsc.rs - mpsc (line 182) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `StaticChannel` in `mpsc`
[INFO] [stdout]  --> src/mpsc.rs:188:69
[INFO] [stdout]   |
[INFO] [stdout] 8 | static KERNEL_EVENTS: mpsc::StaticChannel<KernelEvent, 256> = mpsc::StaticChannel::new();
[INFO] [stdout]   |                                                                     ^^^^^^^^^^^^^ could not find `StaticChannel` in `mpsc`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `StaticChannel` in module `mpsc`
[INFO] [stdout]  --> src/mpsc.rs:188:29
[INFO] [stdout]   |
[INFO] [stdout] 8 | static KERNEL_EVENTS: mpsc::StaticChannel<KernelEvent, 256> = mpsc::StaticChannel::new();
[INFO] [stdout]   |                             ^^^^^^^^^^^^^ not found in `mpsc`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `StaticSender` in module `mpsc`
[INFO] [stdout]   --> src/mpsc.rs:212:45
[INFO] [stdout]    |
[INFO] [stdout] 32 | async fn some_device_driver(event_tx: mpsc::StaticSender<KernelEvent>) {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^ not found in `mpsc`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/mpsc.rs - mpsc (line 182)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 32 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 14.58s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "dcd9edb8682fd19bd4f0d31c9112d9bdfe40c9bebedd0c8f574a8069e9048405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcd9edb8682fd19bd4f0d31c9112d9bdfe40c9bebedd0c8f574a8069e9048405", kill_on_drop: false }`
[INFO] [stdout] dcd9edb8682fd19bd4f0d31c9112d9bdfe40c9bebedd0c8f574a8069e9048405