[INFO] cloning repository https://github.com/NathanRoyer/async-fifo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NathanRoyer/async-fifo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanRoyer%2Fasync-fifo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanRoyer%2Fasync-fifo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 711ca923d205a7e15d35d64a3a421dab5ec91d7e
[INFO] testing NathanRoyer/async-fifo against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanRoyer%2Fasync-fifo" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NathanRoyer/async-fifo
[INFO] finished tweaking git repo https://github.com/NathanRoyer/async-fifo
[INFO] tweaked toml for git repo https://github.com/NathanRoyer/async-fifo written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NathanRoyer/async-fifo on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NathanRoyer/async-fifo 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00bd19d75e67530a4a7e67238b5b49ec8eb07a5e79412b4320fe1d9f010abf88
[INFO] running `Command { std: "docker" "start" "-a" "00bd19d75e67530a4a7e67238b5b49ec8eb07a5e79412b4320fe1d9f010abf88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00bd19d75e67530a4a7e67238b5b49ec8eb07a5e79412b4320fe1d9f010abf88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00bd19d75e67530a4a7e67238b5b49ec8eb07a5e79412b4320fe1d9f010abf88", kill_on_drop: false }`
[INFO] [stdout] 00bd19d75e67530a4a7e67238b5b49ec8eb07a5e79412b4320fe1d9f010abf88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34789afbe09c4a51e2a3831796175998028afe07446f5048675ba01fce4079ff
[INFO] running `Command { std: "docker" "start" "-a" "34789afbe09c4a51e2a3831796175998028afe07446f5048675ba01fce4079ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-fifo v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "34789afbe09c4a51e2a3831796175998028afe07446f5048675ba01fce4079ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34789afbe09c4a51e2a3831796175998028afe07446f5048675ba01fce4079ff", kill_on_drop: false }`
[INFO] [stdout] 34789afbe09c4a51e2a3831796175998028afe07446f5048675ba01fce4079ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e47f3d981d8b42f3e34d3527ff836c70b9ef3845c6ee5816f419ca8f9306c4a9
[INFO] running `Command { std: "docker" "start" "-a" "e47f3d981d8b42f3e34d3527ff836c70b9ef3845c6ee5816f419ca8f9306c4a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling futures-lite v2.6.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.3
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling polling v3.7.4
[INFO] [stderr]    Compiling async-io v2.4.0
[INFO] [stderr]    Compiling async-fifo v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.38s
[INFO] running `Command { std: "docker" "inspect" "e47f3d981d8b42f3e34d3527ff836c70b9ef3845c6ee5816f419ca8f9306c4a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e47f3d981d8b42f3e34d3527ff836c70b9ef3845c6ee5816f419ca8f9306c4a9", kill_on_drop: false }`
[INFO] [stdout] e47f3d981d8b42f3e34d3527ff836c70b9ef3845c6ee5816f419ca8f9306c4a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df75eaeaa802ce2961223ff31930c32b7200462d81e60131eaa20057e00535b1
[INFO] running `Command { std: "docker" "start" "-a" "df75eaeaa802ce2961223ff31930c32b7200462d81e60131eaa20057e00535b1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_fifo-fd95f62c183dcb67)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_multi_steps ... ok
[INFO] [stdout] test tests::test_multiple ... ok
[INFO] [stdout] test tests::test_one ... ok
[INFO] [stdout] test tests::test_10k ... ok
[INFO] [stdout] test tests::test_zero_sized ... ok
[INFO] [stdout] test tests::test_cancellation_1 ... ok
[INFO] [stdout] test tests::test_async ... ok
[INFO] [stdout] test tests::test_cancellation_2 ... ok
[INFO] [stdout] test tests::test_multi_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 44.35s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async_fifo
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/channel/async_api.rs - channel::async_api::Receiver<T>::recv_exact (line 168) ... FAILED
[INFO] [stdout] test src/channel/async_api.rs - channel::async_api::Receiver<T>::recv (line 120) ... FAILED
[INFO] [stdout] test src/channel/async_api.rs - channel::async_api::Receiver<T>::recv_array (line 191) ... FAILED
[INFO] [stdout] test src/channel/non_blocking.rs - channel::non_blocking::Consumer<T>::try_recv (line 140) ... ok
[INFO] [stdout] test src/channel/async_api.rs - channel::async_api::Receiver<T>::recv_many (line 145) ... FAILED
[INFO] [stdout] test src/channel/mod.rs - channel (line 5) ... FAILED
[INFO] [stdout] test src/channel/non_blocking.rs - channel::non_blocking::Consumer<T>::no_producers (line 114) ... ok
[INFO] [stdout] test src/channel/non_blocking.rs - channel::non_blocking::Consumer<T>::try_recv_exact (line 180) ... ok
[INFO] [stdout] test src/channel/oneshot.rs - channel::oneshot (line 7) ... FAILED
[INFO] [stdout] test src/channel/non_blocking.rs - channel::non_blocking::Consumer<T>::try_recv_many (line 161) ... ok
[INFO] [stdout] test src/channel/non_blocking.rs - channel::non_blocking::Producer (line 23) ... ok
[INFO] [stdout] test src/channel/async_api.rs - channel::async_api::Receiver<T>::no_senders (line 94) ... ok
[INFO] [stdout] test src/channel/non_blocking.rs - channel::non_blocking::Consumer<T>::try_recv_array (line 198) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/channel/async_api.rs - channel::async_api::Receiver<T>::recv_exact (line 168) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `async_fifo::block_on`
[INFO] [stdout]   --> src/channel/async_api.rs:170:18
[INFO] [stdout]    |
[INFO] [stdout]  5 | use async_fifo::{block_on, Closed};
[INFO] [stdout]    |                  ^^^^^^^^ no `block_on` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:38:22
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(feature = "blocking")]
[INFO] [stdout]    |       -------------------- the item is gated behind the `blocking` feature
[INFO] [stdout] 37 | #[doc(hidden)]
[INFO] [stdout] 38 | pub use fn_block_on::block_on;
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/channel/async_api.rs - channel::async_api::Receiver<T>::recv (line 120) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `async_fifo::block_on`
[INFO] [stdout]   --> src/channel/async_api.rs:122:18
[INFO] [stdout]    |
[INFO] [stdout]  5 | use async_fifo::{block_on, Closed};
[INFO] [stdout]    |                  ^^^^^^^^ no `block_on` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:38:22
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(feature = "blocking")]
[INFO] [stdout]    |       -------------------- the item is gated behind the `blocking` feature
[INFO] [stdout] 37 | #[doc(hidden)]
[INFO] [stdout] 38 | pub use fn_block_on::block_on;
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/channel/async_api.rs - channel::async_api::Receiver<T>::recv_array (line 191) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `async_fifo::block_on`
[INFO] [stdout]   --> src/channel/async_api.rs:193:18
[INFO] [stdout]    |
[INFO] [stdout]  5 | use async_fifo::{block_on, Closed};
[INFO] [stdout]    |                  ^^^^^^^^ no `block_on` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:38:22
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(feature = "blocking")]
[INFO] [stdout]    |       -------------------- the item is gated behind the `blocking` feature
[INFO] [stdout] 37 | #[doc(hidden)]
[INFO] [stdout] 38 | pub use fn_block_on::block_on;
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/channel/async_api.rs - channel::async_api::Receiver<T>::recv_many (line 145) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `async_fifo::block_on`
[INFO] [stdout]   --> src/channel/async_api.rs:147:18
[INFO] [stdout]    |
[INFO] [stdout]  5 | use async_fifo::{block_on, Closed};
[INFO] [stdout]    |                  ^^^^^^^^ no `block_on` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:38:22
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(feature = "blocking")]
[INFO] [stdout]    |       -------------------- the item is gated behind the `blocking` feature
[INFO] [stdout] 37 | #[doc(hidden)]
[INFO] [stdout] 38 | pub use fn_block_on::block_on;
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/channel/mod.rs - channel (line 5) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `async_fifo::block_on`
[INFO] [stdout]   --> src/channel/mod.rs:7:18
[INFO] [stdout]    |
[INFO] [stdout]  5 | use async_fifo::{block_on, Closed};
[INFO] [stdout]    |                  ^^^^^^^^ no `block_on` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:38:22
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(feature = "blocking")]
[INFO] [stdout]    |       -------------------- the item is gated behind the `blocking` feature
[INFO] [stdout] 37 | #[doc(hidden)]
[INFO] [stdout] 38 | pub use fn_block_on::block_on;
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/channel/oneshot.rs - channel::oneshot (line 7) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `block_on` in crate `async_fifo`
[INFO] [stdout]   --> src/channel/oneshot.rs:9:13
[INFO] [stdout]    |
[INFO] [stdout]  5 | async_fifo::block_on(async {
[INFO] [stdout]    |             ^^^^^^^^ not found in `async_fifo`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:38:22
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(feature = "blocking")]
[INFO] [stdout]    |       -------------------- the item is gated behind the `blocking` feature
[INFO] [stdout] 37 | #[doc(hidden)]
[INFO] [stdout] 38 | pub use fn_block_on::block_on;
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] help: consider importing one of these functions
[INFO] [stdout]    |
[INFO] [stdout]  2 + use async_io::block_on;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use futures_lite::future::block_on;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use futures_lite::stream::block_on;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `block_on`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout]  5 - async_fifo::block_on(async {
[INFO] [stdout]  5 + block_on(async {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/channel/async_api.rs - channel::async_api::Receiver<T>::recv (line 120)
[INFO] [stdout]     src/channel/async_api.rs - channel::async_api::Receiver<T>::recv_array (line 191)
[INFO] [stdout]     src/channel/async_api.rs - channel::async_api::Receiver<T>::recv_exact (line 168)
[INFO] [stdout]     src/channel/async_api.rs - channel::async_api::Receiver<T>::recv_many (line 145)
[INFO] [stdout]     src/channel/mod.rs - channel (line 5)
[INFO] [stdout]     src/channel/oneshot.rs - channel::oneshot (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.69s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "df75eaeaa802ce2961223ff31930c32b7200462d81e60131eaa20057e00535b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df75eaeaa802ce2961223ff31930c32b7200462d81e60131eaa20057e00535b1", kill_on_drop: false }`
[INFO] [stdout] df75eaeaa802ce2961223ff31930c32b7200462d81e60131eaa20057e00535b1
