[INFO] fetching crate minigrep_joshua 0.1.0...
[INFO] testing minigrep_joshua-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate minigrep_joshua 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate minigrep_joshua 0.1.0
[INFO] finished tweaking crates.io crate minigrep_joshua 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_joshua 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate minigrep_joshua 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minigrep_joshua 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0464a826685986289683538f84f14590e3b4e86ab1b4aebc0b3fe33ae9c77029
[INFO] running `Command { std: "docker" "start" "-a" "0464a826685986289683538f84f14590e3b4e86ab1b4aebc0b3fe33ae9c77029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0464a826685986289683538f84f14590e3b4e86ab1b4aebc0b3fe33ae9c77029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0464a826685986289683538f84f14590e3b4e86ab1b4aebc0b3fe33ae9c77029", kill_on_drop: false }`
[INFO] [stdout] 0464a826685986289683538f84f14590e3b4e86ab1b4aebc0b3fe33ae9c77029
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 193278f149f4543135f7ae8968919d664ab9b3acdf4c8e12ff4d1053acf61626
[INFO] running `Command { std: "docker" "start" "-a" "193278f149f4543135f7ae8968919d664ab9b3acdf4c8e12ff4d1053acf61626", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_joshua v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "193278f149f4543135f7ae8968919d664ab9b3acdf4c8e12ff4d1053acf61626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "193278f149f4543135f7ae8968919d664ab9b3acdf4c8e12ff4d1053acf61626", kill_on_drop: false }`
[INFO] [stdout] 193278f149f4543135f7ae8968919d664ab9b3acdf4c8e12ff4d1053acf61626
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 246087f8545b925841321c6020fbacfcc4b23162ed08f7071aba00376958a9e7
[INFO] running `Command { std: "docker" "start" "-a" "246087f8545b925841321c6020fbacfcc4b23162ed08f7071aba00376958a9e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_joshua v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "246087f8545b925841321c6020fbacfcc4b23162ed08f7071aba00376958a9e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "246087f8545b925841321c6020fbacfcc4b23162ed08f7071aba00376958a9e7", kill_on_drop: false }`
[INFO] [stdout] 246087f8545b925841321c6020fbacfcc4b23162ed08f7071aba00376958a9e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff1f51077cac48bff220a506a6b164d93caccbda376e402979c2e1b4e398aa03
[INFO] running `Command { std: "docker" "start" "-a" "ff1f51077cac48bff220a506a6b164d93caccbda376e402979c2e1b4e398aa03", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_joshua-f9efd61ce5f1d3ff)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/minigrep_joshua-bd336bb15c5531c4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minigrep_joshua
[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] [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" "ff1f51077cac48bff220a506a6b164d93caccbda376e402979c2e1b4e398aa03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff1f51077cac48bff220a506a6b164d93caccbda376e402979c2e1b4e398aa03", kill_on_drop: false }`
[INFO] [stdout] ff1f51077cac48bff220a506a6b164d93caccbda376e402979c2e1b4e398aa03