[INFO] fetching crate thread_cell 0.2.3... [INFO] testing thread_cell-0.2.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate thread_cell 0.2.3 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate thread_cell 0.2.3 [INFO] finished tweaking crates.io crate thread_cell 0.2.3 [INFO] tweaked toml for crates.io crate thread_cell 0.2.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate thread_cell 0.2.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate thread_cell 0.2.3 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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 serde v1.0.227 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 11d59166b8917d96ff91a42e204944a0f026eb041e8e654da6afcc74e8982b87 [INFO] running `Command { std: "docker" "start" "-a" "11d59166b8917d96ff91a42e204944a0f026eb041e8e654da6afcc74e8982b87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "11d59166b8917d96ff91a42e204944a0f026eb041e8e654da6afcc74e8982b87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11d59166b8917d96ff91a42e204944a0f026eb041e8e654da6afcc74e8982b87", kill_on_drop: false }` [INFO] [stdout] 11d59166b8917d96ff91a42e204944a0f026eb041e8e654da6afcc74e8982b87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07e0713576cd93a46a9de7d0329b2e1b825ab4c66b5e009287b4ec4505c6fb2c [INFO] running `Command { std: "docker" "start" "-a" "07e0713576cd93a46a9de7d0329b2e1b825ab4c66b5e009287b4ec4505c6fb2c", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling thread_cell v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "07e0713576cd93a46a9de7d0329b2e1b825ab4c66b5e009287b4ec4505c6fb2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07e0713576cd93a46a9de7d0329b2e1b825ab4c66b5e009287b4ec4505c6fb2c", kill_on_drop: false }` [INFO] [stdout] 07e0713576cd93a46a9de7d0329b2e1b825ab4c66b5e009287b4ec4505c6fb2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aaf1404c7d1b2a9ea0fcf24713e04dd254a5580bd18c0df1465a4578e8131356 [INFO] running `Command { std: "docker" "start" "-a" "aaf1404c7d1b2a9ea0fcf24713e04dd254a5580bd18c0df1465a4578e8131356", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.227 [INFO] [stderr] Compiling serde v1.0.227 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling clap_builder v4.5.48 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling socket2 v0.6.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling thread_cell v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling clap v4.5.48 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling serde_derive v1.0.227 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 35.36s [INFO] running `Command { std: "docker" "inspect" "aaf1404c7d1b2a9ea0fcf24713e04dd254a5580bd18c0df1465a4578e8131356", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaf1404c7d1b2a9ea0fcf24713e04dd254a5580bd18c0df1465a4578e8131356", kill_on_drop: false }` [INFO] [stdout] aaf1404c7d1b2a9ea0fcf24713e04dd254a5580bd18c0df1465a4578e8131356 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c3c5f1052b307cb21b1fa6d161e735ebe54008f07c0d4bbbc213d47b7f566491 [INFO] running `Command { std: "docker" "start" "-a" "c3c5f1052b307cb21b1fa6d161e735ebe54008f07c0d4bbbc213d47b7f566491", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thread_cell-61b139a2f2c5fce8) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::dropping_cell_does_not_panic ... ok [INFO] [stdout] test tests::basic_run_blocking_works ... ok [INFO] [stdout] test tests::can_be_sent_to_another_thread ... ok [INFO] [stdout] test tests::can_hold_non_send_type ... ok [INFO] [stdout] test tests::session_blocking_gives_mutable_access ... ok [INFO] [stdout] test tests::concurrent_run_blocking_requests_are_serialized ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests thread_cell [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/../README.md - (line 114) ... ok [INFO] [stdout] test src/../README.md - (line 46) ... FAILED [INFO] [stdout] test src/../README.md - (line 21) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/../README.md - (line 46) stdout ---- [INFO] [stdout] error[E0599]: no method named `run` found for struct `ThreadCell` in the current scope [INFO] [stdout] --> src/../README.md:76:19 [INFO] [stdout] | [INFO] [stdout] 76 | a.run(|state| { [INFO] [stdout] | --^^^ method not found in `ThreadCell>>` [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/../README.md:76:24 [INFO] [stdout] | [INFO] [stdout] 76 | a.run(|state| { [INFO] [stdout] | ^^^^^ [INFO] [stdout] 77 | state.borrow_mut().score += 5; [INFO] [stdout] | ----- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 76 | a.run(|state: /* Type */| { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `run` found for struct `ThreadCell` in the current scope [INFO] [stdout] --> src/../README.md:84:19 [INFO] [stdout] | [INFO] [stdout] 84 | b.run(|state| { [INFO] [stdout] | --^^^ method not found in `ThreadCell>>` [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/../README.md:84:24 [INFO] [stdout] | [INFO] [stdout] 84 | b.run(|state| { [INFO] [stdout] | ^^^^^ [INFO] [stdout] 85 | state.borrow_mut().score += 20; [INFO] [stdout] | ----- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 84 | b.run(|state: /* Type */| { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0599. [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/../README.md - (line 46) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.48s; merged doctests compilation took 0.19s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "c3c5f1052b307cb21b1fa6d161e735ebe54008f07c0d4bbbc213d47b7f566491", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3c5f1052b307cb21b1fa6d161e735ebe54008f07c0d4bbbc213d47b7f566491", kill_on_drop: false }` [INFO] [stdout] c3c5f1052b307cb21b1fa6d161e735ebe54008f07c0d4bbbc213d47b7f566491