[INFO] fetching crate borrow_mutex 0.1.1...
[INFO] testing borrow_mutex-0.1.1 against beta-2025-09-21 for beta-1.91-2
[INFO] extracting crate borrow_mutex 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate borrow_mutex 0.1.1
[INFO] finished tweaking crates.io crate borrow_mutex 0.1.1
[INFO] tweaked toml for crates.io crate borrow_mutex 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate borrow_mutex 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 91 packages to latest compatible versions
[INFO] [stderr]       Adding smol v1.3.0 (available: v2.0.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad94f6c577b25d6274fda8132529a92fb8484e5d20a1568232a3f6ecb9b38bc6
[INFO] running `Command { std: "docker" "start" "-a" "ad94f6c577b25d6274fda8132529a92fb8484e5d20a1568232a3f6ecb9b38bc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad94f6c577b25d6274fda8132529a92fb8484e5d20a1568232a3f6ecb9b38bc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad94f6c577b25d6274fda8132529a92fb8484e5d20a1568232a3f6ecb9b38bc6", kill_on_drop: false }`
[INFO] [stdout] ad94f6c577b25d6274fda8132529a92fb8484e5d20a1568232a3f6ecb9b38bc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97b90cf07110725b3224ad2e728b50acb9f709519de18cfd5429c4f660b4b0da
[INFO] running `Command { std: "docker" "start" "-a" "97b90cf07110725b3224ad2e728b50acb9f709519de18cfd5429c4f660b4b0da", kill_on_drop: false }`
[INFO] [stderr]    Compiling borrow_mutex v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]    --> src/mpmc.rs:174:39
[INFO] [stdout]     |
[INFO] [stdout] 174 |         Ok(unsafe { core::intrinsics::transmute(slot) })
[INFO] [stdout]     |                                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]    --> src/mpmc.rs:235:41
[INFO] [stdout]     |
[INFO] [stdout] 235 |         Some(unsafe { core::intrinsics::transmute(slot) })
[INFO] [stdout]     |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "97b90cf07110725b3224ad2e728b50acb9f709519de18cfd5429c4f660b4b0da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b90cf07110725b3224ad2e728b50acb9f709519de18cfd5429c4f660b4b0da", kill_on_drop: false }`
[INFO] [stdout] 97b90cf07110725b3224ad2e728b50acb9f709519de18cfd5429c4f660b4b0da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8eb40ecbed6579b20739ea31d21064631762e955e77d5e8d6e9f132fe7f2cad
[INFO] running `Command { std: "docker" "start" "-a" "d8eb40ecbed6579b20739ea31d21064631762e955e77d5e8d6e9f132fe7f2cad", kill_on_drop: false }`
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling waker-fn v1.2.0
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling event-listener v3.1.0
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling async-executor v1.13.3
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]    --> src/mpmc.rs:174:39
[INFO] [stdout]     |
[INFO] [stdout] 174 |         Ok(unsafe { core::intrinsics::transmute(slot) })
[INFO] [stdout]     |                                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]    --> src/mpmc.rs:235:41
[INFO] [stdout]     |
[INFO] [stdout] 235 |         Some(unsafe { core::intrinsics::transmute(slot) })
[INFO] [stdout]     |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling async-net v1.8.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling async-signal v0.2.13
[INFO] [stderr]    Compiling async-process v1.8.1
[INFO] [stderr]    Compiling smol v1.3.0
[INFO] [stderr]    Compiling borrow_mutex v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]    --> src/mpmc.rs:174:39
[INFO] [stdout]     |
[INFO] [stdout] 174 |         Ok(unsafe { core::intrinsics::transmute(slot) })
[INFO] [stdout]     |                                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]    --> src/mpmc.rs:235:41
[INFO] [stdout]     |
[INFO] [stdout] 235 |         Some(unsafe { core::intrinsics::transmute(slot) })
[INFO] [stdout]     |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 38.57s
[INFO] running `Command { std: "docker" "inspect" "d8eb40ecbed6579b20739ea31d21064631762e955e77d5e8d6e9f132fe7f2cad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8eb40ecbed6579b20739ea31d21064631762e955e77d5e8d6e9f132fe7f2cad", kill_on_drop: false }`
[INFO] [stdout] d8eb40ecbed6579b20739ea31d21064631762e955e77d5e8d6e9f132fe7f2cad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea156b3fe57da61ae04ffcbac42cca2daba12e10029a80dd31990041c71dbc2f
[INFO] running `Command { std: "docker" "start" "-a" "ea156b3fe57da61ae04ffcbac42cca2daba12e10029a80dd31990041c71dbc2f", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stderr]    --> src/mpmc.rs:174:39
[INFO] [stderr]     |
[INFO] [stderr] 174 |         Ok(unsafe { core::intrinsics::transmute(slot) })
[INFO] [stderr]     |                                       ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stderr]    --> src/mpmc.rs:235:41
[INFO] [stderr]     |
[INFO] [stderr] 235 |         Some(unsafe { core::intrinsics::transmute(slot) })
[INFO] [stderr]     |                                         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `borrow_mutex` (lib) generated 2 warnings
[INFO] [stderr] warning: `borrow_mutex` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/borrow_mutex-cb0a01cc8b8011f7)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test mpmc::tests::validate_ring_field_offset ... ok
[INFO] [stdout] test tests::validate_borrowers_field_offset ... ok
[INFO] [stderr]      Running tests/abort.rs (/opt/rustwide/target/debug/deps/abort-ddf186c39a2f7682)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] multiple distinct references lended to a BorrowMutex
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/borrow_basic.rs (/opt/rustwide/target/debug/deps/borrow_basic-98d47d5790844cc6)
[INFO] [stdout] test abort_tests ... 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] [stdout] test borrow_basic_single_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.91s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/borrow_basic_mt.rs (/opt/rustwide/target/debug/deps/borrow_basic_mt-b7b142e15779ec7a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test borrow_basic_multi_borrow ... ok
[INFO] [stdout] test borrow_basic_double_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.81s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/borrow_basic_mt_smol.rs (/opt/rustwide/target/debug/deps/borrow_basic_mt_smol-7cb471a2284cb165)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test borrow_basic_double_thread_smol ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.81s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/borrow_corner_cases.rs (/opt/rustwide/target/debug/deps/borrow_corner_cases-55aa448212e0ca0d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/borrow_dyn.rs (/opt/rustwide/target/debug/deps/borrow_dyn-c02de27e970cbb60)
[INFO] [stdout] test borrow_basic_immediate_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test borrow_dyn_multi_thread_multi_borrow ... ok
[INFO] [stdout] test borrow_dyn_multi_thread ... ok
[INFO] [stdout] test borrow_dyn_single_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.86s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mpmc_spam.rs (/opt/rustwide/target/debug/deps/mpmc_spam-ce0548cf79a7bd96)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test mpmc_spam has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "ea156b3fe57da61ae04ffcbac42cca2daba12e10029a80dd31990041c71dbc2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea156b3fe57da61ae04ffcbac42cca2daba12e10029a80dd31990041c71dbc2f", kill_on_drop: false }`
[INFO] [stdout] ea156b3fe57da61ae04ffcbac42cca2daba12e10029a80dd31990041c71dbc2f
