[INFO] fetching crate mambo_map 0.1.21...
[INFO] testing mambo_map-0.1.21 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mambo_map 0.1.21 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mambo_map 0.1.21
[INFO] finished tweaking crates.io crate mambo_map 0.1.21
[INFO] tweaked toml for crates.io crate mambo_map 0.1.21 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mambo_map 0.1.21 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7e3018029a747df7d4a502ba6b6be02548f8e976e76592455d3e739924d9b25
[INFO] running `Command { std: "docker" "start" "-a" "e7e3018029a747df7d4a502ba6b6be02548f8e976e76592455d3e739924d9b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7e3018029a747df7d4a502ba6b6be02548f8e976e76592455d3e739924d9b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7e3018029a747df7d4a502ba6b6be02548f8e976e76592455d3e739924d9b25", kill_on_drop: false }`
[INFO] [stdout] e7e3018029a747df7d4a502ba6b6be02548f8e976e76592455d3e739924d9b25
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42d23d434e3d13109c973441cca33097d055a73254f96db4e49698fae4baad81
[INFO] running `Command { std: "docker" "start" "-a" "42d23d434e3d13109c973441cca33097d055a73254f96db4e49698fae4baad81", kill_on_drop: false }`
[INFO] [stderr]    Compiling mambo_map v0.1.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "42d23d434e3d13109c973441cca33097d055a73254f96db4e49698fae4baad81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42d23d434e3d13109c973441cca33097d055a73254f96db4e49698fae4baad81", kill_on_drop: false }`
[INFO] [stdout] 42d23d434e3d13109c973441cca33097d055a73254f96db4e49698fae4baad81
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9edaf6400738baf8c77133e1b52c52851f6589790b546c0488f7a3564f7980fc
[INFO] running `Command { std: "docker" "start" "-a" "9edaf6400738baf8c77133e1b52c52851f6589790b546c0488f7a3564f7980fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling mambo_map v0.1.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "9edaf6400738baf8c77133e1b52c52851f6589790b546c0488f7a3564f7980fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9edaf6400738baf8c77133e1b52c52851f6589790b546c0488f7a3564f7980fc", kill_on_drop: false }`
[INFO] [stdout] 9edaf6400738baf8c77133e1b52c52851f6589790b546c0488f7a3564f7980fc
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab4601e4b6f3a18e76b56f2d6d3a993021d3b1d64f69d6915cd52acecac426b7
[INFO] running `Command { std: "docker" "start" "-a" "ab4601e4b6f3a18e76b56f2d6d3a993021d3b1d64f69d6915cd52acecac426b7", 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/mambo_map-7dd23a04172e354c)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test mambo::tests_n::based_panic_example ... ok
[INFO] [stdout] test mambo::tests_n::based_threars_test ... ok
[INFO] [stdout] test mambo::tests_n::based_panic_test ... ok
[INFO] [stdout] test mambo::tests_n::read_write_2 ... ok
[INFO] [stdout] test mambo::tests_n::based_example ... ok
[INFO] [stdout] test mambo::tests_n::filter_test ... ok
[INFO] [stdout] test mambo::tests_n::based_insert_test ... ok
[INFO] [stdout] test mambo::tests_n::read_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.85s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mambo_map
[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" "ab4601e4b6f3a18e76b56f2d6d3a993021d3b1d64f69d6915cd52acecac426b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab4601e4b6f3a18e76b56f2d6d3a993021d3b1d64f69d6915cd52acecac426b7", kill_on_drop: false }`
[INFO] [stdout] ab4601e4b6f3a18e76b56f2d6d3a993021d3b1d64f69d6915cd52acecac426b7