[INFO] fetching crate scopefn 0.0.2...
[INFO] testing scopefn-0.0.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate scopefn 0.0.2 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate scopefn 0.0.2
[INFO] finished tweaking crates.io crate scopefn 0.0.2
[INFO] tweaked toml for crates.io crate scopefn 0.0.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scopefn 0.0.2 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1f35215e1e7c2e934fdc9d486767ccc7e1a8e1e6e9904211b88f79d8ba3a9064
[INFO] running `Command { std: "docker" "start" "-a" "1f35215e1e7c2e934fdc9d486767ccc7e1a8e1e6e9904211b88f79d8ba3a9064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f35215e1e7c2e934fdc9d486767ccc7e1a8e1e6e9904211b88f79d8ba3a9064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f35215e1e7c2e934fdc9d486767ccc7e1a8e1e6e9904211b88f79d8ba3a9064", kill_on_drop: false }`
[INFO] [stdout] 1f35215e1e7c2e934fdc9d486767ccc7e1a8e1e6e9904211b88f79d8ba3a9064
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 97d0e690834afe64f2759a7a00e201e509389394f95d4c6bf2febf25dd29ac4c
[INFO] running `Command { std: "docker" "start" "-a" "97d0e690834afe64f2759a7a00e201e509389394f95d4c6bf2febf25dd29ac4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling scopefn v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "97d0e690834afe64f2759a7a00e201e509389394f95d4c6bf2febf25dd29ac4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97d0e690834afe64f2759a7a00e201e509389394f95d4c6bf2febf25dd29ac4c", kill_on_drop: false }`
[INFO] [stdout] 97d0e690834afe64f2759a7a00e201e509389394f95d4c6bf2febf25dd29ac4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] af7f480d325ac862dec1c9b9a60fdd3c5dc32e45020621f4be6ca41ac3017643
[INFO] running `Command { std: "docker" "start" "-a" "af7f480d325ac862dec1c9b9a60fdd3c5dc32e45020621f4be6ca41ac3017643", kill_on_drop: false }`
[INFO] [stderr]    Compiling scopefn v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "af7f480d325ac862dec1c9b9a60fdd3c5dc32e45020621f4be6ca41ac3017643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af7f480d325ac862dec1c9b9a60fdd3c5dc32e45020621f4be6ca41ac3017643", kill_on_drop: false }`
[INFO] [stdout] af7f480d325ac862dec1c9b9a60fdd3c5dc32e45020621f4be6ca41ac3017643
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 56399e92cbf8d10792c92db04c451fd6e56615adc00c883bf8af22fc84c8917d
[INFO] running `Command { std: "docker" "start" "-a" "56399e92cbf8d10792c92db04c451fd6e56615adc00c883bf8af22fc84c8917d", 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/scopefn-cf2efe8f32b88245)
[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/run_if.rs (/opt/rustwide/target/debug/deps/run_if-23a2e93a473e9b3e)
[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] [stdout] 
[INFO] [stderr]      Running tests/scope.rs (/opt/rustwide/target/debug/deps/scope-1f6fd638f0a03fba)
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_apply ... ok
[INFO] [stdout] test test_apply_mut ... ok
[INFO] [stdout] test test_example_usage ... ok
[INFO] [stdout] test test_run ... ok
[INFO] [stdout] test test_run_vec ... ok
[INFO] [stdout] test test_take_if ... ok
[INFO] [stdout] test test_apply_usage ... ok
[INFO] [stdout] test test_take_unless ... ok
[INFO] [stdout] test test_run_usage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scopefn
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/scope.rs - scope::TakeIf::take_unless (line 89) ... ok
[INFO] [stdout] test src/scope.rs - scope::Run::run (line 45) ... ok
[INFO] [stdout] test src/scope.rs - scope::Apply::apply (line 6) ... ok
[INFO] [stdout] test src/scope.rs - scope::Apply::apply_mut (line 25) ... ok
[INFO] [stdout] test src/scope.rs - scope::TakeIf::take_if (line 67) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "56399e92cbf8d10792c92db04c451fd6e56615adc00c883bf8af22fc84c8917d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56399e92cbf8d10792c92db04c451fd6e56615adc00c883bf8af22fc84c8917d", kill_on_drop: false }`
[INFO] [stdout] 56399e92cbf8d10792c92db04c451fd6e56615adc00c883bf8af22fc84c8917d