[INFO] fetching crate contigious-tree 0.1.2...
[INFO] testing contigious-tree-0.1.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate contigious-tree 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate contigious-tree 0.1.2
[INFO] finished tweaking crates.io crate contigious-tree 0.1.2
[INFO] tweaked toml for crates.io crate contigious-tree 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate contigious-tree 0.1.2 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 88ceb853bdc67221b2f909b426ff25257f5f7c768fb6878b7002f7eaf17549c0
[INFO] running `Command { std: "docker" "start" "-a" "88ceb853bdc67221b2f909b426ff25257f5f7c768fb6878b7002f7eaf17549c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88ceb853bdc67221b2f909b426ff25257f5f7c768fb6878b7002f7eaf17549c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ceb853bdc67221b2f909b426ff25257f5f7c768fb6878b7002f7eaf17549c0", kill_on_drop: false }`
[INFO] [stdout] 88ceb853bdc67221b2f909b426ff25257f5f7c768fb6878b7002f7eaf17549c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 49796ed596e684ed566e55d6761cf8ff8b4f502f4876a776be0fa573d8905493
[INFO] running `Command { std: "docker" "start" "-a" "49796ed596e684ed566e55d6761cf8ff8b4f502f4876a776be0fa573d8905493", kill_on_drop: false }`
[INFO] [stderr]    Compiling contigious-tree v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "49796ed596e684ed566e55d6761cf8ff8b4f502f4876a776be0fa573d8905493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49796ed596e684ed566e55d6761cf8ff8b4f502f4876a776be0fa573d8905493", kill_on_drop: false }`
[INFO] [stdout] 49796ed596e684ed566e55d6761cf8ff8b4f502f4876a776be0fa573d8905493
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 388b5ee0e9edac1e4330b868c8f7c5551c3c839b710fa8f49eaf6a35c2236abe
[INFO] running `Command { std: "docker" "start" "-a" "388b5ee0e9edac1e4330b868c8f7c5551c3c839b710fa8f49eaf6a35c2236abe", kill_on_drop: false }`
[INFO] [stderr]    Compiling contigious-tree v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "388b5ee0e9edac1e4330b868c8f7c5551c3c839b710fa8f49eaf6a35c2236abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "388b5ee0e9edac1e4330b868c8f7c5551c3c839b710fa8f49eaf6a35c2236abe", kill_on_drop: false }`
[INFO] [stdout] 388b5ee0e9edac1e4330b868c8f7c5551c3c839b710fa8f49eaf6a35c2236abe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 60c5e8f3de21076525d9d2941b3d6f9a7cce1bd54621c528983516058cbc05a9
[INFO] running `Command { std: "docker" "start" "-a" "60c5e8f3de21076525d9d2941b3d6f9a7cce1bd54621c528983516058cbc05a9", 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/contigious_tree-6acca1ffd905b7a8)
[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/integration.rs (/opt/rustwide/target/debug/deps/integration-7631c687252f1367)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test root_node_with_two_children ... ok
[INFO] [stdout] test leaf ... ok
[INFO] [stdout] test three_successive_nodes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests contigious_tree
[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" "60c5e8f3de21076525d9d2941b3d6f9a7cce1bd54621c528983516058cbc05a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60c5e8f3de21076525d9d2941b3d6f9a7cce1bd54621c528983516058cbc05a9", kill_on_drop: false }`
[INFO] [stdout] 60c5e8f3de21076525d9d2941b3d6f9a7cce1bd54621c528983516058cbc05a9