[INFO] fetching crate defer-lite 1.0.0...
[INFO] testing defer-lite-1.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate defer-lite 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate defer-lite 1.0.0
[INFO] finished tweaking crates.io crate defer-lite 1.0.0
[INFO] tweaked toml for crates.io crate defer-lite 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate defer-lite 1.0.0 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8946eb17c51a941a597cc29acbcdb1d5c42b86cc016aa6d94ecd8426af34be79
[INFO] running `Command { std: "docker" "start" "-a" "8946eb17c51a941a597cc29acbcdb1d5c42b86cc016aa6d94ecd8426af34be79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8946eb17c51a941a597cc29acbcdb1d5c42b86cc016aa6d94ecd8426af34be79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8946eb17c51a941a597cc29acbcdb1d5c42b86cc016aa6d94ecd8426af34be79", kill_on_drop: false }`
[INFO] [stdout] 8946eb17c51a941a597cc29acbcdb1d5c42b86cc016aa6d94ecd8426af34be79
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84d5eee280d0ee0fa370e57033fc65f771d0908bc4408d5a2aca2af9dd701fe5
[INFO] running `Command { std: "docker" "start" "-a" "84d5eee280d0ee0fa370e57033fc65f771d0908bc4408d5a2aca2af9dd701fe5", kill_on_drop: false }`
[INFO] [stderr]    Compiling defer-lite v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "84d5eee280d0ee0fa370e57033fc65f771d0908bc4408d5a2aca2af9dd701fe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d5eee280d0ee0fa370e57033fc65f771d0908bc4408d5a2aca2af9dd701fe5", kill_on_drop: false }`
[INFO] [stdout] 84d5eee280d0ee0fa370e57033fc65f771d0908bc4408d5a2aca2af9dd701fe5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c303df0d82d9c2f440fc79590955e9d187d4819d52e2dc39dbb9ac996d6a9333
[INFO] running `Command { std: "docker" "start" "-a" "c303df0d82d9c2f440fc79590955e9d187d4819d52e2dc39dbb9ac996d6a9333", kill_on_drop: false }`
[INFO] [stderr]    Compiling defer-lite v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "c303df0d82d9c2f440fc79590955e9d187d4819d52e2dc39dbb9ac996d6a9333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c303df0d82d9c2f440fc79590955e9d187d4819d52e2dc39dbb9ac996d6a9333", kill_on_drop: false }`
[INFO] [stdout] c303df0d82d9c2f440fc79590955e9d187d4819d52e2dc39dbb9ac996d6a9333
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 38a0f59ffc03aaa4c7801263e5a1f352346aeec4b908d0c88088ccfcd6b5a0ce
[INFO] running `Command { std: "docker" "start" "-a" "38a0f59ffc03aaa4c7801263e5a1f352346aeec4b908d0c88088ccfcd6b5a0ce", 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/defer_lite-eed5e3442ce2c316)
[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]    Doc-tests defer_lite
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - defer (line 70) ... ok
[INFO] [stdout] test src/lib.rs - defer (line 54) ... ok
[INFO] [stdout] test src/lib.rs - defer (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "38a0f59ffc03aaa4c7801263e5a1f352346aeec4b908d0c88088ccfcd6b5a0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38a0f59ffc03aaa4c7801263e5a1f352346aeec4b908d0c88088ccfcd6b5a0ce", kill_on_drop: false }`
[INFO] [stdout] 38a0f59ffc03aaa4c7801263e5a1f352346aeec4b908d0c88088ccfcd6b5a0ce