[INFO] fetching crate wl_isomorphism 0.1.1...
[INFO] testing wl_isomorphism-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate wl_isomorphism 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate wl_isomorphism 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wl_isomorphism 0.1.1
[INFO] tweaked toml for crates.io crate wl_isomorphism 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wl_isomorphism 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 38 packages to latest compatible versions
[INFO] [stderr]       Adding petgraph v0.6.5 (available: v0.8.3)
[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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07496bbf3debbface189bdebe42398f99353bd37abdf2e52ff838c306a3a762e
[INFO] running `Command { std: "docker" "start" "-a" "07496bbf3debbface189bdebe42398f99353bd37abdf2e52ff838c306a3a762e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07496bbf3debbface189bdebe42398f99353bd37abdf2e52ff838c306a3a762e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07496bbf3debbface189bdebe42398f99353bd37abdf2e52ff838c306a3a762e", kill_on_drop: false }`
[INFO] [stdout] 07496bbf3debbface189bdebe42398f99353bd37abdf2e52ff838c306a3a762e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b25e430221ff49f1ae696cfe6f5e85d551db0d9fe14594318cca363d255bc57
[INFO] running `Command { std: "docker" "start" "-a" "9b25e430221ff49f1ae696cfe6f5e85d551db0d9fe14594318cca363d255bc57", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]    Compiling fast-srgb8 v1.0.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling twox-hash v2.1.2
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling palette_derive v0.7.6
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling wl_isomorphism v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.04s
[INFO] running `Command { std: "docker" "inspect" "9b25e430221ff49f1ae696cfe6f5e85d551db0d9fe14594318cca363d255bc57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b25e430221ff49f1ae696cfe6f5e85d551db0d9fe14594318cca363d255bc57", kill_on_drop: false }`
[INFO] [stdout] 9b25e430221ff49f1ae696cfe6f5e85d551db0d9fe14594318cca363d255bc57
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f55a1222f9c62325e8ccb60c607e3b28366f1c0ba9d7d008dbc15b52fdae0d7
[INFO] running `Command { std: "docker" "start" "-a" "9f55a1222f9c62325e8ccb60c607e3b28366f1c0ba9d7d008dbc15b52fdae0d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling wl_isomorphism v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "9f55a1222f9c62325e8ccb60c607e3b28366f1c0ba9d7d008dbc15b52fdae0d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f55a1222f9c62325e8ccb60c607e3b28366f1c0ba9d7d008dbc15b52fdae0d7", kill_on_drop: false }`
[INFO] [stdout] 9f55a1222f9c62325e8ccb60c607e3b28366f1c0ba9d7d008dbc15b52fdae0d7
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a8b6491ec6a683e3a7b817bcd008c6d7d8d6017541d203c3d2d8141908b5ae7f
[INFO] running `Command { std: "docker" "start" "-a" "a8b6491ec6a683e3a7b817bcd008c6d7d8d6017541d203c3d2d8141908b5ae7f", 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/wl_isomorphism-b17d97a75a3e07c3)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test graphwrapper::tests::different_iterations ... ok
[INFO] [stdout] test graphwrapper::tests::equivalence_hardcoded_stabilisation ... ok
[INFO] [stdout] test graphwrapper::tests::flipped_middle_undirected ... ok
[INFO] [stdout] test graphwrapper::tests::simple_dir ... ok
[INFO] [stdout] test graphwrapper::tests::flipped_middle ... ok
[INFO] [stdout] test graphwrapper::tests::simple_fail ... ok
[INFO] [stdout] test graphwrapper::tests::simplest ... ok
[INFO] [stdout] test graphwrapper::tests::flipped_dir ... ok
[INFO] [stdout] test graphwrapper::tests::early_termination ... ok
[INFO] [stderr]      Running tests/2wl.rs (/opt/rustwide/target/debug/deps/2wl-7f52ae6c7df0761c)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test different_iterations ... ok
[INFO] [stdout] test simple_fail ... ok
[INFO] [stdout] test early_termination_2w ... ok
[INFO] [stdout] test simplest ... ok
[INFO] [stdout] test extra_expressive ... ok
[INFO] [stdout] test flipped_middle_undirected ... ok
[INFO] [stdout] test equivalence_hardcoded_stabilisation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/interface.rs (/opt/rustwide/target/debug/deps/interface-ababee6e410de4a9)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test write_dot ... ignored
[INFO] [stdout] test equal_versions ... ok
[INFO] [stdout] test equal ... ok
[INFO] [stdout] test unequal_iters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wl_isomorphism
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - neighbourhood_hash (line 93) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a8b6491ec6a683e3a7b817bcd008c6d7d8d6017541d203c3d2d8141908b5ae7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8b6491ec6a683e3a7b817bcd008c6d7d8d6017541d203c3d2d8141908b5ae7f", kill_on_drop: false }`
[INFO] [stdout] a8b6491ec6a683e3a7b817bcd008c6d7d8d6017541d203c3d2d8141908b5ae7f