[INFO] fetching crate minigrep_test_crate 0.1.0...
[INFO] testing minigrep_test_crate-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate minigrep_test_crate 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate minigrep_test_crate 0.1.0
[INFO] finished tweaking crates.io crate minigrep_test_crate 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_test_crate 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate minigrep_test_crate 0.1.0 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] crate crates.io crate minigrep_test_crate 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[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] 36bb3c4b0f87fbc8e5dde4ab0d4c9a976270bd1eed583d182dbe7058d9e7f275
[INFO] running `Command { std: "docker" "start" "-a" "36bb3c4b0f87fbc8e5dde4ab0d4c9a976270bd1eed583d182dbe7058d9e7f275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36bb3c4b0f87fbc8e5dde4ab0d4c9a976270bd1eed583d182dbe7058d9e7f275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36bb3c4b0f87fbc8e5dde4ab0d4c9a976270bd1eed583d182dbe7058d9e7f275", kill_on_drop: false }`
[INFO] [stdout] 36bb3c4b0f87fbc8e5dde4ab0d4c9a976270bd1eed583d182dbe7058d9e7f275
[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] e21858ee4a80641502073672018a8c46bfb9712d03967bd2aad00176dd232969
[INFO] running `Command { std: "docker" "start" "-a" "e21858ee4a80641502073672018a8c46bfb9712d03967bd2aad00176dd232969", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_test_crate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "e21858ee4a80641502073672018a8c46bfb9712d03967bd2aad00176dd232969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21858ee4a80641502073672018a8c46bfb9712d03967bd2aad00176dd232969", kill_on_drop: false }`
[INFO] [stdout] e21858ee4a80641502073672018a8c46bfb9712d03967bd2aad00176dd232969
[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] 36042bda0a61c74412189bf2f2ca5896dc801467b9eebb60cdcfe5928ad8659f
[INFO] running `Command { std: "docker" "start" "-a" "36042bda0a61c74412189bf2f2ca5896dc801467b9eebb60cdcfe5928ad8659f", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_test_crate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "36042bda0a61c74412189bf2f2ca5896dc801467b9eebb60cdcfe5928ad8659f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36042bda0a61c74412189bf2f2ca5896dc801467b9eebb60cdcfe5928ad8659f", kill_on_drop: false }`
[INFO] [stdout] 36042bda0a61c74412189bf2f2ca5896dc801467b9eebb60cdcfe5928ad8659f
[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] a94684b44795a34fb8bc7f06e53a3d066e78190e0d3c82f5095b7e7ea661d36d
[INFO] running `Command { std: "docker" "start" "-a" "a94684b44795a34fb8bc7f06e53a3d066e78190e0d3c82f5095b7e7ea661d36d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_test_crate-6ae752c89e5f0b93)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] test tests::one_reuslt ... 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/minigrep_test_crate-3db0f78a6b15ce57)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minigrep_test_crate
[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] [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" "a94684b44795a34fb8bc7f06e53a3d066e78190e0d3c82f5095b7e7ea661d36d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a94684b44795a34fb8bc7f06e53a3d066e78190e0d3c82f5095b7e7ea661d36d", kill_on_drop: false }`
[INFO] [stdout] a94684b44795a34fb8bc7f06e53a3d066e78190e0d3c82f5095b7e7ea661d36d