[INFO] fetching crate sharded_ringbuf 0.2.0...
[INFO] testing sharded_ringbuf-0.2.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate sharded_ringbuf 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate sharded_ringbuf 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sharded_ringbuf 0.2.0
[INFO] tweaked toml for crates.io crate sharded_ringbuf 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sharded_ringbuf 0.2.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sharded_ringbuf 0.2.0 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f40f0292e3c6f8118e5c7c6bc7ab819424c5680cc316bf8653453b139ef1dd73
[INFO] running `Command { std: "docker" "start" "-a" "f40f0292e3c6f8118e5c7c6bc7ab819424c5680cc316bf8653453b139ef1dd73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f40f0292e3c6f8118e5c7c6bc7ab819424c5680cc316bf8653453b139ef1dd73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f40f0292e3c6f8118e5c7c6bc7ab819424c5680cc316bf8653453b139ef1dd73", kill_on_drop: false }`
[INFO] [stdout] f40f0292e3c6f8118e5c7c6bc7ab819424c5680cc316bf8653453b139ef1dd73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51627f74dfa9072a6b5ed069c5804da82255dcae558ae019d4ec7d92db88d6f4
[INFO] running `Command { std: "docker" "start" "-a" "51627f74dfa9072a6b5ed069c5804da82255dcae558ae019d4ec7d92db88d6f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling sharded_ringbuf v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.46s
[INFO] running `Command { std: "docker" "inspect" "51627f74dfa9072a6b5ed069c5804da82255dcae558ae019d4ec7d92db88d6f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51627f74dfa9072a6b5ed069c5804da82255dcae558ae019d4ec7d92db88d6f4", kill_on_drop: false }`
[INFO] [stdout] 51627f74dfa9072a6b5ed069c5804da82255dcae558ae019d4ec7d92db88d6f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fb616f1d0c5ca9f7dc5b77ffb1f5d30d4455cd07f6d01494dfdae359e1a0b4e
[INFO] running `Command { std: "docker" "start" "-a" "9fb616f1d0c5ca9f7dc5b77ffb1f5d30d4455cd07f6d01494dfdae359e1a0b4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling kanal v0.1.1
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling async-lock v3.4.1
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-executor v1.13.3
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling async-fs v2.1.3
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling polling v3.10.0
[INFO] [stderr]    Compiling async-io v2.5.0
[INFO] [stderr]    Compiling async-signal v0.2.12
[INFO] [stderr]    Compiling async-net v2.0.0
[INFO] [stderr]    Compiling async-process v2.4.0
[INFO] [stderr]    Compiling smol v2.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling sharded_ringbuf v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "9fb616f1d0c5ca9f7dc5b77ffb1f5d30d4455cd07f6d01494dfdae359e1a0b4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fb616f1d0c5ca9f7dc5b77ffb1f5d30d4455cd07f6d01494dfdae359e1a0b4e", kill_on_drop: false }`
[INFO] [stdout] 9fb616f1d0c5ca9f7dc5b77ffb1f5d30d4455cd07f6d01494dfdae359e1a0b4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22fd87dad42b18f977681e19077d562e650faecb1b10dd2b6b7a520cd05ce5ac
[INFO] running `Command { std: "docker" "start" "-a" "22fd87dad42b18f977681e19077d562e650faecb1b10dd2b6b7a520cd05ce5ac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sharded_ringbuf-8f34e6ae7d6f9fcf)
[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/async_multi_threaded.rs (/opt/rustwide/target/debug/deps/async_multi_threaded-00772916e714e020)
[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/async_single_threaded.rs (/opt/rustwide/target/debug/deps/async_single_threaded-61924d4bb2408a6c)
[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]    Doc-tests sharded_ringbuf
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/srb/mod.rs - srb::ShardedRingBuf<T>::notify_dequeuer_in_shard (line 663) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/srb/mod.rs - srb::ShardedRingBuf<T>::notify_dequeuer_in_shard (line 663) stdout ----
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]   --> src/srb/mod.rs:674:3
[INFO] [stdout]    |
[INFO] [stdout] 13 | })
[INFO] [stdout]    |   ^ help: add `;` here
[INFO] [stdout] 14 | } _doctest_main_src_srb_mod_rs_663_0() }
[INFO] [stdout]    | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `JoinHandle` in this scope
[INFO] [stdout]  --> src/srb/mod.rs:664:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | let notifier_task: JoinHandle<()> = tokio::spawn({
[INFO] [stdout]   |                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::thread::JoinHandle;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tokio::task::JoinHandle;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Arc` in this scope
[INFO] [stdout]  --> src/srb/mod.rs:665:19
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let rb_clone: Arc<ShardedRingBuf<T>> = rb.clone();
[INFO] [stdout]   |                   ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::sync::Arc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ShardedRingBuf` in this scope
[INFO] [stdout]  --> src/srb/mod.rs:665:23
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let rb_clone: Arc<ShardedRingBuf<T>> = rb.clone();
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sharded_ringbuf::srb::ShardedRingBuf;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `T` in this scope
[INFO] [stdout]  --> src/srb/mod.rs:665:38
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let rb_clone: Arc<ShardedRingBuf<T>> = rb.clone();
[INFO] [stdout]   |                                      ^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_srb_mod_rs_663_0<T>() {
[INFO] [stdout]   |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `rb` in this scope
[INFO] [stdout]  --> src/srb/mod.rs:665:44
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let rb_clone: Arc<ShardedRingBuf<T>> = rb.clone();
[INFO] [stdout]   |                                            ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `yield_now` in this scope
[INFO] [stdout]   --> src/srb/mod.rs:671:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             yield_now().await;
[INFO] [stdout]    |             ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these functions
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::thread::yield_now;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use smol::future::yield_now;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use tokio::task::yield_now;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425.
[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/srb/mod.rs - srb::ShardedRingBuf<T>::notify_dequeuer_in_shard (line 663)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "22fd87dad42b18f977681e19077d562e650faecb1b10dd2b6b7a520cd05ce5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22fd87dad42b18f977681e19077d562e650faecb1b10dd2b6b7a520cd05ce5ac", kill_on_drop: false }`
[INFO] [stdout] 22fd87dad42b18f977681e19077d562e650faecb1b10dd2b6b7a520cd05ce5ac
