[INFO] fetching crate tide-maxflow 0.1.0...
[INFO] testing tide-maxflow-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tide-maxflow 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tide-maxflow 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tide-maxflow 0.1.0
[INFO] tweaked toml for crates.io crate tide-maxflow 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tide-maxflow 0.1.0 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 tide-maxflow 0.1.0 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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5139a48b6eed91b5e02e5359d2240ac2f1d9e20cea6400788dbe6e1fdec7dd1e
[INFO] running `Command { std: "docker" "start" "-a" "5139a48b6eed91b5e02e5359d2240ac2f1d9e20cea6400788dbe6e1fdec7dd1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5139a48b6eed91b5e02e5359d2240ac2f1d9e20cea6400788dbe6e1fdec7dd1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5139a48b6eed91b5e02e5359d2240ac2f1d9e20cea6400788dbe6e1fdec7dd1e", kill_on_drop: false }`
[INFO] [stdout] 5139a48b6eed91b5e02e5359d2240ac2f1d9e20cea6400788dbe6e1fdec7dd1e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94a2e49a868ebf2495e1818932e21d9b3bf36ce8805267a9db640e2da26012a4
[INFO] running `Command { std: "docker" "start" "-a" "94a2e49a868ebf2495e1818932e21d9b3bf36ce8805267a9db640e2da26012a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tide-maxflow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "94a2e49a868ebf2495e1818932e21d9b3bf36ce8805267a9db640e2da26012a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a2e49a868ebf2495e1818932e21d9b3bf36ce8805267a9db640e2da26012a4", kill_on_drop: false }`
[INFO] [stdout] 94a2e49a868ebf2495e1818932e21d9b3bf36ce8805267a9db640e2da26012a4
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4318e73c7391bb456891fbc094f60e6d8a7c3340847ce4d90922fd5d3cf4c731
[INFO] running `Command { std: "docker" "start" "-a" "4318e73c7391bb456891fbc094f60e6d8a7c3340847ce4d90922fd5d3cf4c731", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling rs-graph v0.21.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.40
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling tide-maxflow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 27.53s
[INFO] running `Command { std: "docker" "inspect" "4318e73c7391bb456891fbc094f60e6d8a7c3340847ce4d90922fd5d3cf4c731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4318e73c7391bb456891fbc094f60e6d8a7c3340847ce4d90922fd5d3cf4c731", kill_on_drop: false }`
[INFO] [stdout] 4318e73c7391bb456891fbc094f60e6d8a7c3340847ce4d90922fd5d3cf4c731
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 949231e48b26dcc39c64069c5e6d925c4ad921b833c239a29aaf5807f6cac90a
[INFO] running `Command { std: "docker" "start" "-a" "949231e48b26dcc39c64069c5e6d925c4ad921b833c239a29aaf5807f6cac90a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tide_maxflow-274b4f4dd7c79f43)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_diamond ... ok
[INFO] [stdout] test tests::test_multiple_paths_shared_edge ... ok
[INFO] [stdout] test tests::test_no_path ... ok
[INFO] [stdout] test tests::test_single_edge ... ok
[INFO] [stdout] test tests::test_bottleneck ... ok
[INFO] [stdout] test tests::test_parallel_paths ... ok
[INFO] [stdout] test tests::test_layered_graph ... ok
[INFO] [stdout] test tests::test_simple_path ... ok
[INFO] [stdout] test tests::test_clrs ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/gen_graphs.rs (/opt/rustwide/target/debug/deps/gen_graphs-d905ba48ac413466)
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stderr]      Running unittests src/bin/solve_dimacs.rs (/opt/rustwide/target/debug/deps/solve_dimacs-5f3f0fda9f7af5c9)
[INFO] [stdout] 
[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 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 unittests src/main.rs (/opt/rustwide/target/debug/deps/tide_maxflow-9a90ecad0142ed2e)
[INFO] [stderr]      Running unittests src/bin/validate.rs (/opt/rustwide/target/debug/deps/validate-4bf9c4743ef9dd78)
[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 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/random_comparison.rs (/opt/rustwide/target/debug/deps/random_comparison-1166ff1dda20e5e8)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_random_layered_graphs ... ok
[INFO] [stdout] test test_random_dense_graphs ... ok
[INFO] [stdout] test test_adaptive_vs_standard ... ok
[INFO] [stdout] test test_hybrid_vs_standard ... ok
[INFO] [stdout] test test_random_sparse_graphs ... ok
[INFO] [stderr]    Doc-tests tide_maxflow
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.68s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - max_flow (line 1282) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "949231e48b26dcc39c64069c5e6d925c4ad921b833c239a29aaf5807f6cac90a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "949231e48b26dcc39c64069c5e6d925c4ad921b833c239a29aaf5807f6cac90a", kill_on_drop: false }`
[INFO] [stdout] 949231e48b26dcc39c64069c5e6d925c4ad921b833c239a29aaf5807f6cac90a
