[INFO] fetching crate tree_traversal 0.3.0...
[INFO] testing tree_traversal-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate tree_traversal 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate tree_traversal 0.3.0
[INFO] finished tweaking crates.io crate tree_traversal 0.3.0
[INFO] tweaked toml for crates.io crate tree_traversal 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tree_traversal 0.3.0 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] crate crates.io crate tree_traversal 0.3.0 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-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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 52661bbe84f2fab8014b2ff592333b8b59dce77d7d1ed8900c0de11efeb868ba
[INFO] running `Command { std: "docker" "start" "-a" "52661bbe84f2fab8014b2ff592333b8b59dce77d7d1ed8900c0de11efeb868ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52661bbe84f2fab8014b2ff592333b8b59dce77d7d1ed8900c0de11efeb868ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52661bbe84f2fab8014b2ff592333b8b59dce77d7d1ed8900c0de11efeb868ba", kill_on_drop: false }`
[INFO] [stdout] 52661bbe84f2fab8014b2ff592333b8b59dce77d7d1ed8900c0de11efeb868ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9f69565771b0a799427435bd3a627a616382b0a5aca2a7e949a4a3fd5b59e5a7
[INFO] running `Command { std: "docker" "start" "-a" "9f69565771b0a799427435bd3a627a616382b0a5aca2a7e949a4a3fd5b59e5a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tree_traversal v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "9f69565771b0a799427435bd3a627a616382b0a5aca2a7e949a4a3fd5b59e5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f69565771b0a799427435bd3a627a616382b0a5aca2a7e949a4a3fd5b59e5a7", kill_on_drop: false }`
[INFO] [stdout] 9f69565771b0a799427435bd3a627a616382b0a5aca2a7e949a4a3fd5b59e5a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6debb5898ccbef0eae45ef8600329c4932f67116a00ffd719458f2d3391622a0
[INFO] running `Command { std: "docker" "start" "-a" "6debb5898ccbef0eae45ef8600329c4932f67116a00ffd719458f2d3391622a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree_traversal v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "6debb5898ccbef0eae45ef8600329c4932f67116a00ffd719458f2d3391622a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6debb5898ccbef0eae45ef8600329c4932f67116a00ffd719458f2d3391622a0", kill_on_drop: false }`
[INFO] [stdout] 6debb5898ccbef0eae45ef8600329c4932f67116a00ffd719458f2d3391622a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f84db1637b01e9cb064870bc739d303c239b811c68d3527f99ad7aa7508ace16
[INFO] running `Command { std: "docker" "start" "-a" "f84db1637b01e9cb064870bc739d303c239b811c68d3527f99ad7aa7508ace16", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tree_traversal-93ff0868ce064d35)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test bbs::test::test_bbs ... ok
[INFO] [stdout] test dfs::test::test_bfs ... ok
[INFO] [stdout] test bfs::test::test_bfs ... ok
[INFO] [stdout] test gds::test::test_bms ... ok
[INFO] [stdout] test bms::test::test_bms ... 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 tree_traversal
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f84db1637b01e9cb064870bc739d303c239b811c68d3527f99ad7aa7508ace16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f84db1637b01e9cb064870bc739d303c239b811c68d3527f99ad7aa7508ace16", kill_on_drop: false }`
[INFO] [stdout] f84db1637b01e9cb064870bc739d303c239b811c68d3527f99ad7aa7508ace16