[INFO] fetching crate dean_minigrep 0.1.1...
[INFO] testing dean_minigrep-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate dean_minigrep 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate dean_minigrep 0.1.1
[INFO] finished tweaking crates.io crate dean_minigrep 0.1.1
[INFO] tweaked toml for crates.io crate dean_minigrep 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dean_minigrep 0.1.1 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 dean_minigrep 0.1.1 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8b56cc7f2e73fbaf700c682531817ff788ef99c721c876ab5680aeb601f15eb5
[INFO] running `Command { std: "docker" "start" "-a" "8b56cc7f2e73fbaf700c682531817ff788ef99c721c876ab5680aeb601f15eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b56cc7f2e73fbaf700c682531817ff788ef99c721c876ab5680aeb601f15eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b56cc7f2e73fbaf700c682531817ff788ef99c721c876ab5680aeb601f15eb5", kill_on_drop: false }`
[INFO] [stdout] 8b56cc7f2e73fbaf700c682531817ff788ef99c721c876ab5680aeb601f15eb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 37700db1fc656085aba1525ca0895465d8a2d10fca064cafb7c3ddb09c350b57
[INFO] running `Command { std: "docker" "start" "-a" "37700db1fc656085aba1525ca0895465d8a2d10fca064cafb7c3ddb09c350b57", kill_on_drop: false }`
[INFO] [stderr]    Compiling dean_minigrep v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "37700db1fc656085aba1525ca0895465d8a2d10fca064cafb7c3ddb09c350b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37700db1fc656085aba1525ca0895465d8a2d10fca064cafb7c3ddb09c350b57", kill_on_drop: false }`
[INFO] [stdout] 37700db1fc656085aba1525ca0895465d8a2d10fca064cafb7c3ddb09c350b57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6e4395e0efe49f552f6f840dd52363fa3c6dc5b83d981571591fecfbb28c6f02
[INFO] running `Command { std: "docker" "start" "-a" "6e4395e0efe49f552f6f840dd52363fa3c6dc5b83d981571591fecfbb28c6f02", kill_on_drop: false }`
[INFO] [stderr]    Compiling dean_minigrep v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "6e4395e0efe49f552f6f840dd52363fa3c6dc5b83d981571591fecfbb28c6f02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e4395e0efe49f552f6f840dd52363fa3c6dc5b83d981571591fecfbb28c6f02", kill_on_drop: false }`
[INFO] [stdout] 6e4395e0efe49f552f6f840dd52363fa3c6dc5b83d981571591fecfbb28c6f02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 84648c0dec4a772673a90a0ad49c53c8aa180732047dc78740420e41aabdf100
[INFO] running `Command { std: "docker" "start" "-a" "84648c0dec4a772673a90a0ad49c53c8aa180732047dc78740420e41aabdf100", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dean_minigrep-e5346ea7eaeaf9bc)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::case_sensitive ... ok
[INFO] [stdout] test tests::case_insensitive ... 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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dean_minigrep-27b92a18d25de39e)
[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 dean_minigrep
[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" "84648c0dec4a772673a90a0ad49c53c8aa180732047dc78740420e41aabdf100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84648c0dec4a772673a90a0ad49c53c8aa180732047dc78740420e41aabdf100", kill_on_drop: false }`
[INFO] [stdout] 84648c0dec4a772673a90a0ad49c53c8aa180732047dc78740420e41aabdf100