[INFO] fetching crate vec-btree-map 0.7.0...
[INFO] testing vec-btree-map-0.7.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate vec-btree-map 0.7.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate vec-btree-map 0.7.0
[INFO] finished tweaking crates.io crate vec-btree-map 0.7.0
[INFO] tweaked toml for crates.io crate vec-btree-map 0.7.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vec-btree-map 0.7.0 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 vec-btree-map 0.7.0 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-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] 6a4ec2f60b06a25169bde8a0d9a829a3ef7e3171ebd29b9883a973cb10dfaf30
[INFO] running `Command { std: "docker" "start" "-a" "6a4ec2f60b06a25169bde8a0d9a829a3ef7e3171ebd29b9883a973cb10dfaf30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a4ec2f60b06a25169bde8a0d9a829a3ef7e3171ebd29b9883a973cb10dfaf30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a4ec2f60b06a25169bde8a0d9a829a3ef7e3171ebd29b9883a973cb10dfaf30", kill_on_drop: false }`
[INFO] [stdout] 6a4ec2f60b06a25169bde8a0d9a829a3ef7e3171ebd29b9883a973cb10dfaf30
[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] cfc1686d3ede3a8cdd76f7532304a19846e8c62a8f5408cfec52c6eae953cc54
[INFO] running `Command { std: "docker" "start" "-a" "cfc1686d3ede3a8cdd76f7532304a19846e8c62a8f5408cfec52c6eae953cc54", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec-btree-map v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "cfc1686d3ede3a8cdd76f7532304a19846e8c62a8f5408cfec52c6eae953cc54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc1686d3ede3a8cdd76f7532304a19846e8c62a8f5408cfec52c6eae953cc54", kill_on_drop: false }`
[INFO] [stdout] cfc1686d3ede3a8cdd76f7532304a19846e8c62a8f5408cfec52c6eae953cc54
[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] 6286e8e3f9000882299a2aecdd3d79cc280c1478137f678d7865b200274b55b7
[INFO] running `Command { std: "docker" "start" "-a" "6286e8e3f9000882299a2aecdd3d79cc280c1478137f678d7865b200274b55b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec-btree-map v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "6286e8e3f9000882299a2aecdd3d79cc280c1478137f678d7865b200274b55b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6286e8e3f9000882299a2aecdd3d79cc280c1478137f678d7865b200274b55b7", kill_on_drop: false }`
[INFO] [stdout] 6286e8e3f9000882299a2aecdd3d79cc280c1478137f678d7865b200274b55b7
[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] 47451b78bc74faefc790a21fff287d67b33f1e42b90afb11c3d7d7445cbb33b2
[INFO] running `Command { std: "docker" "start" "-a" "47451b78bc74faefc790a21fff287d67b33f1e42b90afb11c3d7d7445cbb33b2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vec_btree_map-c0dc587708020848)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests vec_btree_map
[INFO] [stdout] test tests::stays_sorted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::pop (line 354) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::new (line 31) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::clear (line 372) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::keys (line 152) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::insert (line 299) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::iter_mut (line 125) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::iter (line 101) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::remove (line 332) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::binary_search (line 244) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::values_mut (line 202) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::values (line 177) ... ok
[INFO] [stdout] test src/lib.rs - VecBTreeMap<K,V>::with_capacity (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "47451b78bc74faefc790a21fff287d67b33f1e42b90afb11c3d7d7445cbb33b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47451b78bc74faefc790a21fff287d67b33f1e42b90afb11c3d7d7445cbb33b2", kill_on_drop: false }`
[INFO] [stdout] 47451b78bc74faefc790a21fff287d67b33f1e42b90afb11c3d7d7445cbb33b2