[INFO] fetching crate system-interface 0.27.3...
[INFO] testing system-interface-0.27.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate system-interface 0.27.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate system-interface 0.27.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate system-interface 0.27.3
[INFO] tweaked toml for crates.io crate system-interface 0.27.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate system-interface 0.27.3 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 118 packages to latest compatible versions
[INFO] [stderr]       Adding io-lifetimes v2.0.4 (available: v3.0.1)
[INFO] [stderr]       Adding rustix v0.38.44 (available: v1.1.2)
[INFO] [stderr]       Adding windows-sys v0.59.0 (available: v0.61.1)
[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] [stderr]     Blocking waiting for file lock on package cache
[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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] baadb2c0093b794733eb6f32cc98e346b5debc6ec98db5286d8277949cce7bec
[INFO] running `Command { std: "docker" "start" "-a" "baadb2c0093b794733eb6f32cc98e346b5debc6ec98db5286d8277949cce7bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baadb2c0093b794733eb6f32cc98e346b5debc6ec98db5286d8277949cce7bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baadb2c0093b794733eb6f32cc98e346b5debc6ec98db5286d8277949cce7bec", kill_on_drop: false }`
[INFO] [stdout] baadb2c0093b794733eb6f32cc98e346b5debc6ec98db5286d8277949cce7bec
[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=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] 3d5f9cb73835fff5913feca24bc44d5bd4384ef4d3fa6910a4afe0bc4b8d5d64
[INFO] running `Command { std: "docker" "start" "-a" "3d5f9cb73835fff5913feca24bc44d5bd4384ef4d3fa6910a4afe0bc4b8d5d64", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling system-interface v0.27.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.21s
[INFO] running `Command { std: "docker" "inspect" "3d5f9cb73835fff5913feca24bc44d5bd4384ef4d3fa6910a4afe0bc4b8d5d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d5f9cb73835fff5913feca24bc44d5bd4384ef4d3fa6910a4afe0bc4b8d5d64", kill_on_drop: false }`
[INFO] [stdout] 3d5f9cb73835fff5913feca24bc44d5bd4384ef4d3fa6910a4afe0bc4b8d5d64
[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=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] a3a27a85c14ac731ce03ddf50e1988a4561816772a214a4599989e8cab6526f1
[INFO] running `Command { std: "docker" "start" "-a" "a3a27a85c14ac731ce03ddf50e1988a4561816772a214a4599989e8cab6526f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling io-extras v0.18.4
[INFO] [stderr]    Compiling cap-primitives v3.4.4
[INFO] [stderr]    Compiling ambient-authority v0.0.2
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]    Compiling cap-std v3.4.4
[INFO] [stderr]    Compiling cap-fs-ext v3.4.4
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling system-interface v0.27.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling fs-set-times v0.20.3
[INFO] [stderr]    Compiling rustix-linux-procfs v0.1.1
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling cap-tempfile v3.4.4
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.24s
[INFO] running `Command { std: "docker" "inspect" "a3a27a85c14ac731ce03ddf50e1988a4561816772a214a4599989e8cab6526f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3a27a85c14ac731ce03ddf50e1988a4561816772a214a4599989e8cab6526f1", kill_on_drop: false }`
[INFO] [stdout] a3a27a85c14ac731ce03ddf50e1988a4561816772a214a4599989e8cab6526f1
[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=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] 96279fed53954cdf1832993cb729447c8d2c0042f7851a506dd5264940c52502
[INFO] running `Command { std: "docker" "start" "-a" "96279fed53954cdf1832993cb729447c8d2c0042f7851a506dd5264940c52502", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/system_interface-f2676d7a3a33865d)
[INFO] [stderr]      Running tests/allocate.rs (/opt/rustwide/target/debug/deps/allocate-3b90989ae378ce61)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test allocate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/append.rs (/opt/rustwide/target/debug/deps/append-bb0f78a5d8604ffd)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test append ... ok
[INFO] [stdout] test append_vectored ... ok
[INFO] [stdout] test cap_append_all_vectored ... ok
[INFO] [stdout] test append_all ... ok
[INFO] [stdout] test append_all_vectored ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fd_flags.rs (/opt/rustwide/target/debug/deps/fd_flags-f913b667bb6d5dac)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_append ... ok
[INFO] [stderr]      Running tests/is_read_write.rs (/opt/rustwide/target/debug/deps/is_read_write-de254135ffc90aa9)
[INFO] [stdout] test test_get_set_fd_flags ... ok
[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] [stdout] running 2 tests
[INFO] [stdout] test socket_is_read_write ... ok
[INFO] [stdout] test socket_is_write_read ... ok
[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] [stderr]      Running tests/live_rename.rs (/opt/rustwide/target/debug/deps/live_rename-499e3e703a9588c2)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test live_rename ... ok
[INFO] [stdout] test concurrent_rename ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/peek.rs (/opt/rustwide/target/debug/deps/peek-2ecf301b52deaa49)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/read_ready.rs (/opt/rustwide/target/debug/deps/read_ready-d8a55ce7b0dd86ce)
[INFO] [stdout] test test_peek ... 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 file_is_read_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/read_to_end.rs (/opt/rustwide/target/debug/deps/read_to_end-e7593a3e3e71a094)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test read_to_string_at_error ... ok
[INFO] [stdout] test read_to_end_at ... ok
[INFO] [stdout] test read_to_string_at ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/vectored_at.rs (/opt/rustwide/target/debug/deps/vectored_at-eb43c44cc6216845)
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test cap_write_all_vectored_after_end ... ok
[INFO] [stdout] test cap_read_exact_vectored_at ... ok
[INFO] [stdout] test cap_read_exact_vectored_at_unexpected_eof ... ok
[INFO] [stdout] test read_exact_at_unexpected_eof ... ok
[INFO] [stdout] test read_exact_vectored_at ... ok
[INFO] [stdout] test cap_write_all_vectored_at ... ok
[INFO] [stdout] test read_at ... ok
[INFO] [stdout] test read_exact ... ok
[INFO] [stdout] test read_exact_at ... ok
[INFO] [stdout] test read_vectored ... ok
[INFO] [stdout] test read_exact_vectored_at_unexpected_eof ... ok
[INFO] [stdout] test read ... ok
[INFO] [stdout] test read_exact_vectored ... ok
[INFO] [stdout] test read_vectored_at ... ok
[INFO] [stdout] test write_after_end ... ok
[INFO] [stdout] test write ... ok
[INFO] [stdout] test write_all ... ok
[INFO] [stdout] test write_all_after_end ... ok
[INFO] [stdout] test write_vectored ... ok
[INFO] [stdout] test write_at ... ok
[INFO] [stdout] test read_exact_vectored_unexpected_eof ... ok
[INFO] [stdout] test write_vectored_after_end ... ok
[INFO] [stdout] test write_all_at ... ok
[INFO] [stdout] test write_all_vectored ... ok
[INFO] [stdout] test write_all_vectored_after_end ... ok
[INFO] [stdout] test write_all_vectored_at ... ok
[INFO] [stdout] test write_vectored_at ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests system_interface
[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" "96279fed53954cdf1832993cb729447c8d2c0042f7851a506dd5264940c52502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96279fed53954cdf1832993cb729447c8d2c0042f7851a506dd5264940c52502", kill_on_drop: false }`
[INFO] [stdout] 96279fed53954cdf1832993cb729447c8d2c0042f7851a506dd5264940c52502