[INFO] fetching crate unempty 0.1.0...
[INFO] testing unempty-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate unempty 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate unempty 0.1.0
[INFO] finished tweaking crates.io crate unempty 0.1.0
[INFO] tweaked toml for crates.io crate unempty 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unempty 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 45d1807e50069ac50cd57e3eefd1edf224295e00cc429667baf47d1060ff8982
[INFO] running `Command { std: "docker" "start" "-a" "45d1807e50069ac50cd57e3eefd1edf224295e00cc429667baf47d1060ff8982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45d1807e50069ac50cd57e3eefd1edf224295e00cc429667baf47d1060ff8982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d1807e50069ac50cd57e3eefd1edf224295e00cc429667baf47d1060ff8982", kill_on_drop: false }`
[INFO] [stdout] 45d1807e50069ac50cd57e3eefd1edf224295e00cc429667baf47d1060ff8982
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2089d5535a87da104327745fb312d2e563e41ec7e25cd44823284b9cf7930c9c
[INFO] running `Command { std: "docker" "start" "-a" "2089d5535a87da104327745fb312d2e563e41ec7e25cd44823284b9cf7930c9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling unempty v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.87s
[INFO] running `Command { std: "docker" "inspect" "2089d5535a87da104327745fb312d2e563e41ec7e25cd44823284b9cf7930c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2089d5535a87da104327745fb312d2e563e41ec7e25cd44823284b9cf7930c9c", kill_on_drop: false }`
[INFO] [stdout] 2089d5535a87da104327745fb312d2e563e41ec7e25cd44823284b9cf7930c9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 91f034311c4a53c235af27e1e64fd78d451869a43573d4ed19556b4fced5df2f
[INFO] running `Command { std: "docker" "start" "-a" "91f034311c4a53c235af27e1e64fd78d451869a43573d4ed19556b4fced5df2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unempty v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "91f034311c4a53c235af27e1e64fd78d451869a43573d4ed19556b4fced5df2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91f034311c4a53c235af27e1e64fd78d451869a43573d4ed19556b4fced5df2f", kill_on_drop: false }`
[INFO] [stdout] 91f034311c4a53c235af27e1e64fd78d451869a43573d4ed19556b4fced5df2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a7494b7dce578cff5e003acecaa24b3005a06d61e6ec23ada083ddc578fd9403
[INFO] running `Command { std: "docker" "start" "-a" "a7494b7dce578cff5e003acecaa24b3005a06d61e6ec23ada083ddc578fd9403", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unempty-3a8b044eb3027a5c)
[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/it/main.rs (/opt/rustwide/target/debug/deps/it-d64c848b11587b49)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test vec::compiles_indexing ... ok
[INFO] [stderr]    Doc-tests unempty
[INFO] [stdout] test vec::compiles_but_panics_slice_oob - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/structures/std/vec.rs - structures::std::vec::Vec<T>::is_empty (line 133) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/structures/std/vec.rs - structures::std::vec::Vec<T>::push (line 183) ... ok
[INFO] [stdout] test src/structures/std/vec.rs - structures::std::vec::Vec<T>::len (line 120) ... ok
[INFO] [stdout] test src/structures/std/vec.rs - structures::std::vec::Vec<T>::pop (line 157) ... ok
[INFO] [stdout] test src/structures/std/vec.rs - structures::std::vec::Vec<T>::new (line 60) ... ok
[INFO] [stdout] test src/structures/std/vec.rs - structures::std::vec::Vec<T>::capacity (line 106) ... ok
[INFO] [stdout] test src/structures/std/vec.rs - structures::std::vec::Vec<T>::with_capacity (line 94) ... ok
[INFO] [stdout] test src/structures/std/vec.rs - structures::std::vec::vec (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a7494b7dce578cff5e003acecaa24b3005a06d61e6ec23ada083ddc578fd9403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7494b7dce578cff5e003acecaa24b3005a06d61e6ec23ada083ddc578fd9403", kill_on_drop: false }`
[INFO] [stdout] a7494b7dce578cff5e003acecaa24b3005a06d61e6ec23ada083ddc578fd9403