[INFO] fetching crate unique-token 0.2.0...
[INFO] testing unique-token-0.2.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate unique-token 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate unique-token 0.2.0
[INFO] finished tweaking crates.io crate unique-token 0.2.0
[INFO] tweaked toml for crates.io crate unique-token 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unique-token 0.2.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fe65f1408236758a1c082034a72d3711c11fdc6abbf52e2567eb7834645b3e6c
[INFO] running `Command { std: "docker" "start" "-a" "fe65f1408236758a1c082034a72d3711c11fdc6abbf52e2567eb7834645b3e6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe65f1408236758a1c082034a72d3711c11fdc6abbf52e2567eb7834645b3e6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe65f1408236758a1c082034a72d3711c11fdc6abbf52e2567eb7834645b3e6c", kill_on_drop: false }`
[INFO] [stdout] fe65f1408236758a1c082034a72d3711c11fdc6abbf52e2567eb7834645b3e6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 87d0b626d81ebd54435567772475f13fc4fa757cec2bf3ccfe50c75e65ee1a8e
[INFO] running `Command { std: "docker" "start" "-a" "87d0b626d81ebd54435567772475f13fc4fa757cec2bf3ccfe50c75e65ee1a8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unique-token v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "87d0b626d81ebd54435567772475f13fc4fa757cec2bf3ccfe50c75e65ee1a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87d0b626d81ebd54435567772475f13fc4fa757cec2bf3ccfe50c75e65ee1a8e", kill_on_drop: false }`
[INFO] [stdout] 87d0b626d81ebd54435567772475f13fc4fa757cec2bf3ccfe50c75e65ee1a8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f12984de4653f2b2e90889d31fbbc6d94f1702b24757d6487e32824578d70438
[INFO] running `Command { std: "docker" "start" "-a" "f12984de4653f2b2e90889d31fbbc6d94f1702b24757d6487e32824578d70438", kill_on_drop: false }`
[INFO] [stderr]    Compiling unique-token v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "f12984de4653f2b2e90889d31fbbc6d94f1702b24757d6487e32824578d70438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f12984de4653f2b2e90889d31fbbc6d94f1702b24757d6487e32824578d70438", kill_on_drop: false }`
[INFO] [stdout] f12984de4653f2b2e90889d31fbbc6d94f1702b24757d6487e32824578d70438
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1a6005fc2559fa1923938a91f257180c2b60580fd39e5c27d91bf7ec4d1e1b73
[INFO] running `Command { std: "docker" "start" "-a" "1a6005fc2559fa1923938a91f257180c2b60580fd39e5c27d91bf7ec4d1e1b73", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unique_token-f50f4ded8ad4d835)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_into_u64 ... ok
[INFO] [stderr]    Doc-tests unique_token
[INFO] [stdout] test tests::test_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Unique (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a6005fc2559fa1923938a91f257180c2b60580fd39e5c27d91bf7ec4d1e1b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a6005fc2559fa1923938a91f257180c2b60580fd39e5c27d91bf7ec4d1e1b73", kill_on_drop: false }`
[INFO] [stdout] 1a6005fc2559fa1923938a91f257180c2b60580fd39e5c27d91bf7ec4d1e1b73