[INFO] fetching crate async-fifo 0.6.5... [INFO] testing async-fifo-0.6.5 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate async-fifo 0.6.5 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate async-fifo 0.6.5 [INFO] finished tweaking crates.io crate async-fifo 0.6.5 [INFO] tweaked toml for crates.io crate async-fifo 0.6.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate async-fifo 0.6.5 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate async-fifo 0.6.5 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3fe4f960bca638cacccbd2473df50190f429537be0982a401c465191d5d6bb2 [INFO] running `Command { std: "docker" "start" "-a" "f3fe4f960bca638cacccbd2473df50190f429537be0982a401c465191d5d6bb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3fe4f960bca638cacccbd2473df50190f429537be0982a401c465191d5d6bb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3fe4f960bca638cacccbd2473df50190f429537be0982a401c465191d5d6bb2", kill_on_drop: false }` [INFO] [stdout] f3fe4f960bca638cacccbd2473df50190f429537be0982a401c465191d5d6bb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1107250493fed4d385a7485ceacc5b942cd79fd90250229d5aefe93a840cc472 [INFO] running `Command { std: "docker" "start" "-a" "1107250493fed4d385a7485ceacc5b942cd79fd90250229d5aefe93a840cc472", 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 0.61s [INFO] running `Command { std: "docker" "inspect" "1107250493fed4d385a7485ceacc5b942cd79fd90250229d5aefe93a840cc472", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1107250493fed4d385a7485ceacc5b942cd79fd90250229d5aefe93a840cc472", kill_on_drop: false }` [INFO] [stdout] 1107250493fed4d385a7485ceacc5b942cd79fd90250229d5aefe93a840cc472 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ed196873302ab4f33c17d1d244fa83a9593343a576a9ec859ade8d0c881d727 [INFO] running `Command { std: "docker" "start" "-a" "0ed196873302ab4f33c17d1d244fa83a9593343a576a9ec859ade8d0c881d727", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling futures-core v0.3.31 [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 8.51s [INFO] running `Command { std: "docker" "inspect" "0ed196873302ab4f33c17d1d244fa83a9593343a576a9ec859ade8d0c881d727", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ed196873302ab4f33c17d1d244fa83a9593343a576a9ec859ade8d0c881d727", kill_on_drop: false }` [INFO] [stdout] 0ed196873302ab4f33c17d1d244fa83a9593343a576a9ec859ade8d0c881d727 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a3b790d690f53325b2476d189a3f917fffdb0e9cde25e82f21c2e4d41383594a [INFO] running `Command { std: "docker" "start" "-a" "a3b790d690f53325b2476d189a3f917fffdb0e9cde25e82f21c2e4d41383594a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_fifo-af7e81e7c5fb5930) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::test_one ... ok [INFO] [stdout] test tests::test_zero_sized ... ok [INFO] [stdout] test tests::test_multi_steps ... ok [INFO] [stdout] test tests::test_10k ... ok [INFO] [stdout] test tests::test_multiple ... 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 22.55s [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::recv (line 120) ... FAILED [INFO] [stdout] test src/channel/async_api.rs - channel::async_api::Receiver::recv_exact (line 168) ... FAILED [INFO] [stdout] test src/channel/async_api.rs - channel::async_api::Receiver::recv_array (line 191) ... FAILED [INFO] [stdout] test src/channel/mod.rs - channel (line 5) ... FAILED [INFO] [stdout] test src/channel/oneshot.rs - channel::oneshot (line 7) ... FAILED [INFO] [stdout] test src/channel/non_blocking.rs - channel::non_blocking::Consumer::try_recv_many (line 161) ... ok [INFO] [stdout] test src/channel/async_api.rs - channel::async_api::Receiver::recv_many (line 145) ... FAILED [INFO] [stdout] test src/channel/non_blocking.rs - channel::non_blocking::Consumer::try_recv (line 140) ... ok [INFO] [stdout] test src/channel/non_blocking.rs - channel::non_blocking::Consumer::try_recv_array (line 198) ... ok [INFO] [stdout] test src/channel/async_api.rs - channel::async_api::Receiver::no_senders (line 94) ... ok [INFO] [stdout] test src/channel/non_blocking.rs - channel::non_blocking::Consumer::no_producers (line 114) ... ok [INFO] [stdout] test src/channel/non_blocking.rs - channel::non_blocking::Consumer::try_recv_exact (line 180) ... ok [INFO] [stdout] test src/channel/non_blocking.rs - channel::non_blocking::Producer (line 23) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/channel/async_api.rs - channel::async_api::Receiver::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::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::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/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] ---- src/channel/async_api.rs - channel::async_api::Receiver::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] [INFO] [stdout] failures: [INFO] [stdout] src/channel/async_api.rs - channel::async_api::Receiver::recv (line 120) [INFO] [stdout] src/channel/async_api.rs - channel::async_api::Receiver::recv_array (line 191) [INFO] [stdout] src/channel/async_api.rs - channel::async_api::Receiver::recv_exact (line 168) [INFO] [stdout] src/channel/async_api.rs - channel::async_api::Receiver::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 0.79s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "a3b790d690f53325b2476d189a3f917fffdb0e9cde25e82f21c2e4d41383594a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3b790d690f53325b2476d189a3f917fffdb0e9cde25e82f21c2e4d41383594a", kill_on_drop: false }` [INFO] [stdout] a3b790d690f53325b2476d189a3f917fffdb0e9cde25e82f21c2e4d41383594a