[INFO] fetching crate typestates-comparison 0.5.1...
[INFO] testing typestates-comparison-0.5.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate typestates-comparison 0.5.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate typestates-comparison 0.5.1
[INFO] finished tweaking crates.io crate typestates-comparison 0.5.1
[INFO] tweaked toml for crates.io crate typestates-comparison 0.5.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate typestates-comparison 0.5.1 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]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d7798b4f6eed65103113af1e1cf2637ed48127384322c44d53bc6feacd0e4a18
[INFO] running `Command { std: "docker" "start" "-a" "d7798b4f6eed65103113af1e1cf2637ed48127384322c44d53bc6feacd0e4a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7798b4f6eed65103113af1e1cf2637ed48127384322c44d53bc6feacd0e4a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7798b4f6eed65103113af1e1cf2637ed48127384322c44d53bc6feacd0e4a18", kill_on_drop: false }`
[INFO] [stdout] d7798b4f6eed65103113af1e1cf2637ed48127384322c44d53bc6feacd0e4a18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 96c0f69aa5e22d8cae638f66523173ba2835decd91dbf2c6c6e182e2a9891803
[INFO] running `Command { std: "docker" "start" "-a" "96c0f69aa5e22d8cae638f66523173ba2835decd91dbf2c6c6e182e2a9891803", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling aquamarine v0.1.12
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling typestate-proc-macro v0.8.0
[INFO] [stderr]    Compiling typestate v0.8.0
[INFO] [stderr]    Compiling typestates-comparison v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.44s
[INFO] running `Command { std: "docker" "inspect" "96c0f69aa5e22d8cae638f66523173ba2835decd91dbf2c6c6e182e2a9891803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c0f69aa5e22d8cae638f66523173ba2835decd91dbf2c6c6e182e2a9891803", kill_on_drop: false }`
[INFO] [stdout] 96c0f69aa5e22d8cae638f66523173ba2835decd91dbf2c6c6e182e2a9891803
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a11c0677da3fa19c9d8867a1975ff9835f1753ffac2a057fa5941cb2efdaac45
[INFO] running `Command { std: "docker" "start" "-a" "a11c0677da3fa19c9d8867a1975ff9835f1753ffac2a057fa5941cb2efdaac45", kill_on_drop: false }`
[INFO] [stderr]    Compiling typestates-comparison v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "a11c0677da3fa19c9d8867a1975ff9835f1753ffac2a057fa5941cb2efdaac45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a11c0677da3fa19c9d8867a1975ff9835f1753ffac2a057fa5941cb2efdaac45", kill_on_drop: false }`
[INFO] [stdout] a11c0677da3fa19c9d8867a1975ff9835f1753ffac2a057fa5941cb2efdaac45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 671ebd7a71f418b8a38282ad47ee9c69cbde9a20d61fef8127b0fa0c81d86da6
[INFO] running `Command { std: "docker" "start" "-a" "671ebd7a71f418b8a38282ad47ee9c69cbde9a20d61fef8127b0fa0c81d86da6", 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/typestates_comparison-96814ced01447b10)
[INFO] [stderr]    Doc-tests typestates_comparison
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test individual_types::tests::it_works_with_a ... ok
[INFO] [stdout] test individual_types::tests::it_works_with_b ... ok
[INFO] [stdout] test phantom_types::tests::it_works_with_a ... ok
[INFO] [stdout] test phantom_types::tests::it_works_with_b ... ok
[INFO] [stdout] test real_types::tests::it_works_with_b ... ok
[INFO] [stdout] test real_types::tests::it_works_with_a ... ok
[INFO] [stdout] test typestate_crate::tests::it_works_with_a ... ok
[INFO] [stdout] test typestate_crate::tests::it_works_with_b ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "671ebd7a71f418b8a38282ad47ee9c69cbde9a20d61fef8127b0fa0c81d86da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "671ebd7a71f418b8a38282ad47ee9c69cbde9a20d61fef8127b0fa0c81d86da6", kill_on_drop: false }`
[INFO] [stdout] 671ebd7a71f418b8a38282ad47ee9c69cbde9a20d61fef8127b0fa0c81d86da6