[INFO] fetching crate bifurcate 0.1.0...
[INFO] testing bifurcate-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate bifurcate 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate bifurcate 0.1.0
[INFO] finished tweaking crates.io crate bifurcate 0.1.0
[INFO] tweaked toml for crates.io crate bifurcate 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bifurcate 0.1.0 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] 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] 7aeccb0a0565ceabb560c7a13901f43bb8b9d7308364d2854dee0dad6cde663c
[INFO] running `Command { std: "docker" "start" "-a" "7aeccb0a0565ceabb560c7a13901f43bb8b9d7308364d2854dee0dad6cde663c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7aeccb0a0565ceabb560c7a13901f43bb8b9d7308364d2854dee0dad6cde663c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aeccb0a0565ceabb560c7a13901f43bb8b9d7308364d2854dee0dad6cde663c", kill_on_drop: false }`
[INFO] [stdout] 7aeccb0a0565ceabb560c7a13901f43bb8b9d7308364d2854dee0dad6cde663c
[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] 24aa1e11739c8480a9e263297dc06554d5695e6d333b38b8e914432870d49fa3
[INFO] running `Command { std: "docker" "start" "-a" "24aa1e11739c8480a9e263297dc06554d5695e6d333b38b8e914432870d49fa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling bifurcate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "24aa1e11739c8480a9e263297dc06554d5695e6d333b38b8e914432870d49fa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24aa1e11739c8480a9e263297dc06554d5695e6d333b38b8e914432870d49fa3", kill_on_drop: false }`
[INFO] [stdout] 24aa1e11739c8480a9e263297dc06554d5695e6d333b38b8e914432870d49fa3
[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] c11297a05f155f80f3706cb48cd1a2fce5627201716ac1fe7cea4ec8ff962af9
[INFO] running `Command { std: "docker" "start" "-a" "c11297a05f155f80f3706cb48cd1a2fce5627201716ac1fe7cea4ec8ff962af9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bifurcate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "c11297a05f155f80f3706cb48cd1a2fce5627201716ac1fe7cea4ec8ff962af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c11297a05f155f80f3706cb48cd1a2fce5627201716ac1fe7cea4ec8ff962af9", kill_on_drop: false }`
[INFO] [stdout] c11297a05f155f80f3706cb48cd1a2fce5627201716ac1fe7cea4ec8ff962af9
[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] f9b5b7a205025a3f763bce221a4909948ec48dfc3d8f405c225f104660e3546d
[INFO] running `Command { std: "docker" "start" "-a" "f9b5b7a205025a3f763bce221a4909948ec48dfc3d8f405c225f104660e3546d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bifurcate-b478980494d837c4)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test bisectable_impls::range_impl::tests::simplest_range_bisect_left_test ... ok
[INFO] [stdout] test bisectable_impls::range_impl::tests::range_equal_range_no_element_equal_test ... ok
[INFO] [stdout] test bisectable_impls::range_impl::tests::simplest_range_bisect_right_test ... ok
[INFO] [stdout] test bisectable_impls::range_impl::tests::range_equal_range_more_than_one_element_is_equal_test ... ok
[INFO] [stdout] test bisectable_impls::range_impl::tests::simplest_range_equal_range_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bifurcate
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/traits.rs - traits::Bisectable::bisect_right (line 263) ... ok
[INFO] [stdout] test src/traits.rs - traits::Bisectable::bisect_left_by_key (line 172) ... ok
[INFO] [stdout] test src/traits.rs - traits::Bisectable::equal_range_by (line 364) ... ok
[INFO] [stdout] test src/traits.rs - traits::Bisectable::bisect_right_by_key (line 311) ... ok
[INFO] [stdout] test src/traits.rs - traits::Bisectable::equal_range (line 413) ... ok
[INFO] [stdout] test src/traits.rs - traits::Bisectable::bisect_left_by (line 81) ... ok
[INFO] [stdout] test src/traits.rs - traits::Bisectable::bisect_right_by (line 219) ... ok
[INFO] [stdout] test src/traits.rs - traits::Bisectable::equal_range_by_key (line 464) ... ok
[INFO] [stdout] test src/traits.rs - traits::Bisectable::bisect_left (line 124) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f9b5b7a205025a3f763bce221a4909948ec48dfc3d8f405c225f104660e3546d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b5b7a205025a3f763bce221a4909948ec48dfc3d8f405c225f104660e3546d", kill_on_drop: false }`
[INFO] [stdout] f9b5b7a205025a3f763bce221a4909948ec48dfc3d8f405c225f104660e3546d