[INFO] fetching crate scuff 0.0.1...
[INFO] testing scuff-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate scuff 0.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate scuff 0.0.1
[INFO] finished tweaking crates.io crate scuff 0.0.1
[INFO] tweaked toml for crates.io crate scuff 0.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scuff 0.0.1 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] crate crates.io crate scuff 0.0.1 already has a lockfile, it will not be regenerated
[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] b876e568ea1a1c3beb50c70e8bc384344100037a65ddaff1033c42a72b78f933
[INFO] running `Command { std: "docker" "start" "-a" "b876e568ea1a1c3beb50c70e8bc384344100037a65ddaff1033c42a72b78f933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b876e568ea1a1c3beb50c70e8bc384344100037a65ddaff1033c42a72b78f933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b876e568ea1a1c3beb50c70e8bc384344100037a65ddaff1033c42a72b78f933", kill_on_drop: false }`
[INFO] [stdout] b876e568ea1a1c3beb50c70e8bc384344100037a65ddaff1033c42a72b78f933
[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] fef15c7bc3aa4327a1cbc99cd3fa8dba6ee3f2a4ac3dff31b99d1c55fe4d2edb
[INFO] running `Command { std: "docker" "start" "-a" "fef15c7bc3aa4327a1cbc99cd3fa8dba6ee3f2a4ac3dff31b99d1c55fe4d2edb", kill_on_drop: false }`
[INFO] [stderr]    Compiling scuff v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "fef15c7bc3aa4327a1cbc99cd3fa8dba6ee3f2a4ac3dff31b99d1c55fe4d2edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fef15c7bc3aa4327a1cbc99cd3fa8dba6ee3f2a4ac3dff31b99d1c55fe4d2edb", kill_on_drop: false }`
[INFO] [stdout] fef15c7bc3aa4327a1cbc99cd3fa8dba6ee3f2a4ac3dff31b99d1c55fe4d2edb
[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] 4ad85688c2ec51559d892fe846d462486e55683d825b744242bf2c02fa5caa26
[INFO] running `Command { std: "docker" "start" "-a" "4ad85688c2ec51559d892fe846d462486e55683d825b744242bf2c02fa5caa26", kill_on_drop: false }`
[INFO] [stderr]    Compiling scuff v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "4ad85688c2ec51559d892fe846d462486e55683d825b744242bf2c02fa5caa26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ad85688c2ec51559d892fe846d462486e55683d825b744242bf2c02fa5caa26", kill_on_drop: false }`
[INFO] [stdout] 4ad85688c2ec51559d892fe846d462486e55683d825b744242bf2c02fa5caa26
[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] e17849729430f3150a22d728e40a57ce72d1c8eff90cc4bd3b2159756be247a5
[INFO] running `Command { std: "docker" "start" "-a" "e17849729430f3150a22d728e40a57ce72d1c8eff90cc4bd3b2159756be247a5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/scuff-3a832c5416d8750a)
[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" "e17849729430f3150a22d728e40a57ce72d1c8eff90cc4bd3b2159756be247a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e17849729430f3150a22d728e40a57ce72d1c8eff90cc4bd3b2159756be247a5", kill_on_drop: false }`
[INFO] [stdout] e17849729430f3150a22d728e40a57ce72d1c8eff90cc4bd3b2159756be247a5