[INFO] fetching crate opfs 0.1.4...
[INFO] testing opfs-0.1.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate opfs 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate opfs 0.1.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate opfs 0.1.4
[INFO] tweaked toml for crates.io crate opfs 0.1.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate opfs 0.1.4 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate opfs 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5f2cb2ef1f3575a1aab86558c8f7f069930cd68bd3dc4f5fe5860055642cb4e
[INFO] running `Command { std: "docker" "start" "-a" "a5f2cb2ef1f3575a1aab86558c8f7f069930cd68bd3dc4f5fe5860055642cb4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5f2cb2ef1f3575a1aab86558c8f7f069930cd68bd3dc4f5fe5860055642cb4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5f2cb2ef1f3575a1aab86558c8f7f069930cd68bd3dc4f5fe5860055642cb4e", kill_on_drop: false }`
[INFO] [stdout] a5f2cb2ef1f3575a1aab86558c8f7f069930cd68bd3dc4f5fe5860055642cb4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42f9c72f427a1bf9c91e1639e4d84eab9c4557ce7ffef1cb4cba35b6ed63e823
[INFO] running `Command { std: "docker" "start" "-a" "42f9c72f427a1bf9c91e1639e4d84eab9c4557ce7ffef1cb4cba35b6ed63e823", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling bumpalo v3.18.1
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]    Compiling futures-macro v0.3.31
[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 futures-util v0.3.31
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling js-sys v0.3.77
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.50
[INFO] [stderr]    Compiling web-sys v0.3.77
[INFO] [stderr]    Compiling opfs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.14s
[INFO] running `Command { std: "docker" "inspect" "42f9c72f427a1bf9c91e1639e4d84eab9c4557ce7ffef1cb4cba35b6ed63e823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42f9c72f427a1bf9c91e1639e4d84eab9c4557ce7ffef1cb4cba35b6ed63e823", kill_on_drop: false }`
[INFO] [stdout] 42f9c72f427a1bf9c91e1639e4d84eab9c4557ce7ffef1cb4cba35b6ed63e823
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 050b333f2d023d40f201a1bb8cbe5f9feda4523b31e79efa3013db784ee142c7
[INFO] running `Command { std: "docker" "start" "-a" "050b333f2d023d40f201a1bb8cbe5f9feda4523b31e79efa3013db784ee142c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling js-sys v0.3.77
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling web-sys v0.3.77
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.50
[INFO] [stderr]    Compiling opfs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.04s
[INFO] running `Command { std: "docker" "inspect" "050b333f2d023d40f201a1bb8cbe5f9feda4523b31e79efa3013db784ee142c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "050b333f2d023d40f201a1bb8cbe5f9feda4523b31e79efa3013db784ee142c7", kill_on_drop: false }`
[INFO] [stdout] 050b333f2d023d40f201a1bb8cbe5f9feda4523b31e79efa3013db784ee142c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2908777322e11545616ff1ec6bef6a340a1bb0d4c1111320a8ed1ecedbe7c8a
[INFO] running `Command { std: "docker" "start" "-a" "d2908777322e11545616ff1ec6bef6a340a1bb0d4c1111320a8ed1ecedbe7c8a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/opfs-1a1961cf0e0d1de1)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test memory::tests::test_create_and_read_file ... ok
[INFO] [stdout] test memory::tests::test_entries_with_files ... ok
[INFO] [stdout] test memory::tests::test_keep_existing_data ... ok
[INFO] [stdout] test memory::tests::test_file_not_found ... ok
[INFO] [stdout] test memory::tests::test_read_range ... ok
[INFO] [stdout] test memory::tests::test_entries_empty ... ok
[INFO] [stdout] test memory::tests::test_remove_entry ... ok
[INFO] [stdout] test memory::tests::test_seek_and_write ... ok
[INFO] [stdout] test memory::tests::test_truncate ... ok
[INFO] [stdout] test memory::tests::test_seek_beyond_end ... ok
[INFO] [stdout] test memory::tests::test_write_with_params ... ok
[INFO] [stdout] test native::tests::test_entries_empty ... ok
[INFO] [stdout] test native::tests::test_entries_with_subdirectory ... ok
[INFO] [stdout] test native::tests::test_truncate_and_write_params ... ok
[INFO] [stdout] test native::tests::test_seek_and_write ... ok
[INFO] [stdout] test native::tests::test_remove_entry ... ok
[INFO] [stdout] test native::tests::test_read_range ... ok
[INFO] [stdout] test native::tests::test_truncate_existing_data ... ok
[INFO] [stdout] test native::tests::test_entries_with_files ... ok
[INFO] [stdout] test native::tests::test_file_not_found ... ok
[INFO] [stdout] test native::tests::test_create_and_read_file ... ok
[INFO] [stderr]    Doc-tests opfs
[INFO] [stdout] test native::tests::test_keep_existing_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... 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] [stdout] all doctests ran in 0.63s; merged doctests compilation took 0.60s
[INFO] running `Command { std: "docker" "inspect" "d2908777322e11545616ff1ec6bef6a340a1bb0d4c1111320a8ed1ecedbe7c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2908777322e11545616ff1ec6bef6a340a1bb0d4c1111320a8ed1ecedbe7c8a", kill_on_drop: false }`
[INFO] [stdout] d2908777322e11545616ff1ec6bef6a340a1bb0d4c1111320a8ed1ecedbe7c8a