[INFO] fetching crate unique_64 1.0.2...
[INFO] testing unique_64-1.0.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate unique_64 1.0.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate unique_64 1.0.2
[INFO] finished tweaking crates.io crate unique_64 1.0.2
[INFO] tweaked toml for crates.io crate unique_64 1.0.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unique_64 1.0.2 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-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] 887d24034fffaf3d4010c04860b2d4be1a82b819f774d0c28a2452421c2b8728
[INFO] running `Command { std: "docker" "start" "-a" "887d24034fffaf3d4010c04860b2d4be1a82b819f774d0c28a2452421c2b8728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "887d24034fffaf3d4010c04860b2d4be1a82b819f774d0c28a2452421c2b8728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "887d24034fffaf3d4010c04860b2d4be1a82b819f774d0c28a2452421c2b8728", kill_on_drop: false }`
[INFO] [stdout] 887d24034fffaf3d4010c04860b2d4be1a82b819f774d0c28a2452421c2b8728
[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] 9255b57af92c65389d39d8739c91c757b4a36f9364e8b328e0aa90cbcc02731d
[INFO] running `Command { std: "docker" "start" "-a" "9255b57af92c65389d39d8739c91c757b4a36f9364e8b328e0aa90cbcc02731d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unique_64 v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "9255b57af92c65389d39d8739c91c757b4a36f9364e8b328e0aa90cbcc02731d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9255b57af92c65389d39d8739c91c757b4a36f9364e8b328e0aa90cbcc02731d", kill_on_drop: false }`
[INFO] [stdout] 9255b57af92c65389d39d8739c91c757b4a36f9364e8b328e0aa90cbcc02731d
[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] 8b046d68beea23ef35cdde29c65f28ea81fa50c1400820f29b245f1978e6415c
[INFO] running `Command { std: "docker" "start" "-a" "8b046d68beea23ef35cdde29c65f28ea81fa50c1400820f29b245f1978e6415c", kill_on_drop: false }`
[INFO] [stderr]    Compiling unique_64 v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "8b046d68beea23ef35cdde29c65f28ea81fa50c1400820f29b245f1978e6415c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b046d68beea23ef35cdde29c65f28ea81fa50c1400820f29b245f1978e6415c", kill_on_drop: false }`
[INFO] [stdout] 8b046d68beea23ef35cdde29c65f28ea81fa50c1400820f29b245f1978e6415c
[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] a0b9af61b6b144a9d3cb9de37c24b1052f267101e707078c40398bcac8f9f383
[INFO] running `Command { std: "docker" "start" "-a" "a0b9af61b6b144a9d3cb9de37c24b1052f267101e707078c40398bcac8f9f383", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unique_64-d1801e9d962e370e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::very_specific ... ok
[INFO] [stdout] test tests::readme_example ... ok
[INFO] [stdout] test tests::working_correctly ... ok
[INFO] [stderr]    Doc-tests unique_64
[INFO] [stdout] test tests::common_mistake - should panic ... ok
[INFO] [stdout] test tests::wrong - should panic ... ok
[INFO] [stdout] test tests::wrong_again - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[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" "a0b9af61b6b144a9d3cb9de37c24b1052f267101e707078c40398bcac8f9f383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b9af61b6b144a9d3cb9de37c24b1052f267101e707078c40398bcac8f9f383", kill_on_drop: false }`
[INFO] [stdout] a0b9af61b6b144a9d3cb9de37c24b1052f267101e707078c40398bcac8f9f383