[INFO] fetching crate stigmerge_fileindex 0.5.8...
[INFO] testing stigmerge_fileindex-0.5.8 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate stigmerge_fileindex 0.5.8 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate stigmerge_fileindex 0.5.8
[INFO] finished tweaking crates.io crate stigmerge_fileindex 0.5.8
[INFO] tweaked toml for crates.io crate stigmerge_fileindex 0.5.8 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stigmerge_fileindex 0.5.8 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] crate crates.io crate stigmerge_fileindex 0.5.8 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 22249eaf037e3ef999a35ef8d8683aa64f3c9a3eb885b06397447dea550c72c6
[INFO] running `Command { std: "docker" "start" "-a" "22249eaf037e3ef999a35ef8d8683aa64f3c9a3eb885b06397447dea550c72c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22249eaf037e3ef999a35ef8d8683aa64f3c9a3eb885b06397447dea550c72c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22249eaf037e3ef999a35ef8d8683aa64f3c9a3eb885b06397447dea550c72c6", kill_on_drop: false }`
[INFO] [stdout] 22249eaf037e3ef999a35ef8d8683aa64f3c9a3eb885b06397447dea550c72c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] cac1c6cf82066476739d1c9cb4499a122ed6b9d3782159f0d9e1ce93ee134042
[INFO] running `Command { std: "docker" "start" "-a" "cac1c6cf82066476739d1c9cb4499a122ed6b9d3782159f0d9e1ce93ee134042", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling sha2-asm v0.6.4
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.46.1
[INFO] [stderr]    Compiling stigmerge_fileindex v0.5.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.56s
[INFO] running `Command { std: "docker" "inspect" "cac1c6cf82066476739d1c9cb4499a122ed6b9d3782159f0d9e1ce93ee134042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cac1c6cf82066476739d1c9cb4499a122ed6b9d3782159f0d9e1ce93ee134042", kill_on_drop: false }`
[INFO] [stdout] cac1c6cf82066476739d1c9cb4499a122ed6b9d3782159f0d9e1ce93ee134042
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 36ff7c5a0e2fe3c7e4e17714e19f32ef1bb8db5bb97eb958a3de9d2f232926f4
[INFO] running `Command { std: "docker" "start" "-a" "36ff7c5a0e2fe3c7e4e17714e19f32ef1bb8db5bb97eb958a3de9d2f232926f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.3
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling linux-raw-sys v0.9.3
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling once_cell v1.21.2
[INFO] [stderr]    Compiling hex-literal v0.4.1
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling stigmerge_fileindex v0.5.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.16s
[INFO] running `Command { std: "docker" "inspect" "36ff7c5a0e2fe3c7e4e17714e19f32ef1bb8db5bb97eb958a3de9d2f232926f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36ff7c5a0e2fe3c7e4e17714e19f32ef1bb8db5bb97eb958a3de9d2f232926f4", kill_on_drop: false }`
[INFO] [stdout] 36ff7c5a0e2fe3c7e4e17714e19f32ef1bb8db5bb97eb958a3de9d2f232926f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7fcf0d3785b72c778e85e3fcf576ee5c23a7bde92e2decfdca1319979e56930c
[INFO] running `Command { std: "docker" "start" "-a" "7fcf0d3785b72c778e85e3fcf576ee5c23a7bde92e2decfdca1319979e56930c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stigmerge_fileindex-9df367495ef9c272)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_canonicalize ... ok
[INFO] [stdout] test want_have_tests::test_identical_files ... ok
[INFO] [stdout] test want_have_tests::test_identical_files_partial_block ... ok
[INFO] [stdout] test want_have_tests::test_have_index_partial_contents ... ok
[INFO] [stdout] test want_have_tests::test_have_index_empty ... ok
[INFO] [stdout] test from_file_tests::empty_file_index ... ok
[INFO] [stdout] test from_file_tests::single_file_index ... ok
[INFO] [stdout] test from_file_tests::large_file_index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.26s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stigmerge_fileindex
[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" "7fcf0d3785b72c778e85e3fcf576ee5c23a7bde92e2decfdca1319979e56930c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fcf0d3785b72c778e85e3fcf576ee5c23a7bde92e2decfdca1319979e56930c", kill_on_drop: false }`
[INFO] [stdout] 7fcf0d3785b72c778e85e3fcf576ee5c23a7bde92e2decfdca1319979e56930c