[INFO] fetching crate matecito-dll 0.1.0...
[INFO] testing matecito-dll-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate matecito-dll 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate matecito-dll 0.1.0
[INFO] finished tweaking crates.io crate matecito-dll 0.1.0
[INFO] tweaked toml for crates.io crate matecito-dll 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate matecito-dll 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-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] db4f3a2fb43cdf1c53ee34ac474dbed5a64b75b8d5b1388155a074f4f3ddbf8d
[INFO] running `Command { std: "docker" "start" "-a" "db4f3a2fb43cdf1c53ee34ac474dbed5a64b75b8d5b1388155a074f4f3ddbf8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db4f3a2fb43cdf1c53ee34ac474dbed5a64b75b8d5b1388155a074f4f3ddbf8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db4f3a2fb43cdf1c53ee34ac474dbed5a64b75b8d5b1388155a074f4f3ddbf8d", kill_on_drop: false }`
[INFO] [stdout] db4f3a2fb43cdf1c53ee34ac474dbed5a64b75b8d5b1388155a074f4f3ddbf8d
[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] 64960131bfd2c8ad4c4594ff524c9c96454c53d1ab89c3802068ea5e79c94e0c
[INFO] running `Command { std: "docker" "start" "-a" "64960131bfd2c8ad4c4594ff524c9c96454c53d1ab89c3802068ea5e79c94e0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling matecito-dll v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "64960131bfd2c8ad4c4594ff524c9c96454c53d1ab89c3802068ea5e79c94e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64960131bfd2c8ad4c4594ff524c9c96454c53d1ab89c3802068ea5e79c94e0c", kill_on_drop: false }`
[INFO] [stdout] 64960131bfd2c8ad4c4594ff524c9c96454c53d1ab89c3802068ea5e79c94e0c
[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] 7b25856159f08caf1109ee26168cfe9266e9ebf1ebd3bff0d99216ecb018b63b
[INFO] running `Command { std: "docker" "start" "-a" "7b25856159f08caf1109ee26168cfe9266e9ebf1ebd3bff0d99216ecb018b63b", kill_on_drop: false }`
[INFO] [stderr]    Compiling matecito-dll v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "7b25856159f08caf1109ee26168cfe9266e9ebf1ebd3bff0d99216ecb018b63b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b25856159f08caf1109ee26168cfe9266e9ebf1ebd3bff0d99216ecb018b63b", kill_on_drop: false }`
[INFO] [stdout] 7b25856159f08caf1109ee26168cfe9266e9ebf1ebd3bff0d99216ecb018b63b
[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] 7e1aa4ab9405fda73130938e6166dc4e77f2abfbbb09a3ddea4f420ff1f86c92
[INFO] running `Command { std: "docker" "start" "-a" "7e1aa4ab9405fda73130938e6166dc4e77f2abfbbb09a3ddea4f420ff1f86c92", 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/matecito_dll-2b86a1336061b310)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::edge_case_push_after_emptied_pop_back_and_empty_again ... ok
[INFO] [stdout] test tests::edge_case_push_after_emptied_delete_and_empty_again ... ok
[INFO] [stdout] test tests::edge_case_push_after_emptied_pop_front_and_empty_again ... ok
[INFO] [stdout] test tests::num_elements ... ok
[INFO] [stdout] test tests::populate_and_delete ... ok
[INFO] [stdout] test tests::push_front_and_pop_front ... ok
[INFO] [stdout] test tests::push_front_and_pop_back ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests matecito_dll
[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" "7e1aa4ab9405fda73130938e6166dc4e77f2abfbbb09a3ddea4f420ff1f86c92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e1aa4ab9405fda73130938e6166dc4e77f2abfbbb09a3ddea4f420ff1f86c92", kill_on_drop: false }`
[INFO] [stdout] 7e1aa4ab9405fda73130938e6166dc4e77f2abfbbb09a3ddea4f420ff1f86c92