[INFO] fetching crate swmr-barrier 0.1.4...
[INFO] testing swmr-barrier-0.1.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate swmr-barrier 0.1.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate swmr-barrier 0.1.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate swmr-barrier 0.1.4
[INFO] tweaked toml for crates.io crate swmr-barrier 0.1.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate swmr-barrier 0.1.4 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate swmr-barrier 0.1.4 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c8076ffdf3904e0a3ff9e818c45a7f125510edae4aec75ecc86b3b410969ec0
[INFO] running `Command { std: "docker" "start" "-a" "0c8076ffdf3904e0a3ff9e818c45a7f125510edae4aec75ecc86b3b410969ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c8076ffdf3904e0a3ff9e818c45a7f125510edae4aec75ecc86b3b410969ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c8076ffdf3904e0a3ff9e818c45a7f125510edae4aec75ecc86b3b410969ec0", kill_on_drop: false }`
[INFO] [stdout] 0c8076ffdf3904e0a3ff9e818c45a7f125510edae4aec75ecc86b3b410969ec0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f79b9677dc74bce92ddeff17b0247d0bfd8ea90216eae9ad5a97730aa3dc2180
[INFO] running `Command { std: "docker" "start" "-a" "f79b9677dc74bce92ddeff17b0247d0bfd8ea90216eae9ad5a97730aa3dc2180", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling swmr-barrier v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "f79b9677dc74bce92ddeff17b0247d0bfd8ea90216eae9ad5a97730aa3dc2180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f79b9677dc74bce92ddeff17b0247d0bfd8ea90216eae9ad5a97730aa3dc2180", kill_on_drop: false }`
[INFO] [stdout] f79b9677dc74bce92ddeff17b0247d0bfd8ea90216eae9ad5a97730aa3dc2180
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77e4ab876bfebc3a6c3dcac1384cd9d781192e01bbe48dbd2f14320623a2fdca
[INFO] running `Command { std: "docker" "start" "-a" "77e4ab876bfebc3a6c3dcac1384cd9d781192e01bbe48dbd2f14320623a2fdca", kill_on_drop: false }`
[INFO] [stderr]    Compiling swmr-barrier v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "77e4ab876bfebc3a6c3dcac1384cd9d781192e01bbe48dbd2f14320623a2fdca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77e4ab876bfebc3a6c3dcac1384cd9d781192e01bbe48dbd2f14320623a2fdca", kill_on_drop: false }`
[INFO] [stdout] 77e4ab876bfebc3a6c3dcac1384cd9d781192e01bbe48dbd2f14320623a2fdca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97b4f4f507e9b99fcc95a5a5c762e65b5330e31d92f45e3721c3a1d9414ae457
[INFO] running `Command { std: "docker" "start" "-a" "97b4f4f507e9b99fcc95a5a5c762e65b5330e31d92f45e3721c3a1d9414ae457", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/swmr_barrier-f25901685f1272e7)
[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/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-82fe022573ae3ca9)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_linux_membarrier_acceleration_enabled ... ok
[INFO] [stdout] test test_ping_pong ... ok
[INFO] [stdout] test test_seqlock_pattern ... ok
[INFO] [stdout] test test_multi_variable_ordering ... ok
[INFO] [stdout] test test_swmr_ordering ... ok
[INFO] [stdout] test test_basic_ordering ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 55.09s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/loom_test.rs (/opt/rustwide/target/debug/deps/loom_test-bb96436501f9d764)
[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 swmr_barrier
[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] running `Command { std: "docker" "inspect" "97b4f4f507e9b99fcc95a5a5c762e65b5330e31d92f45e3721c3a1d9414ae457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b4f4f507e9b99fcc95a5a5c762e65b5330e31d92f45e3721c3a1d9414ae457", kill_on_drop: false }`
[INFO] [stdout] 97b4f4f507e9b99fcc95a5a5c762e65b5330e31d92f45e3721c3a1d9414ae457
