[INFO] fetching crate mingrep_cx 0.1.0...
[INFO] testing mingrep_cx-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mingrep_cx 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mingrep_cx 0.1.0
[INFO] finished tweaking crates.io crate mingrep_cx 0.1.0
[INFO] tweaked toml for crates.io crate mingrep_cx 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mingrep_cx 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 mingrep_cx 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6bdffb33d7594bbbf453643564baf6f2aa5970a2c5897d7601d300a3acbffd71
[INFO] running `Command { std: "docker" "start" "-a" "6bdffb33d7594bbbf453643564baf6f2aa5970a2c5897d7601d300a3acbffd71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bdffb33d7594bbbf453643564baf6f2aa5970a2c5897d7601d300a3acbffd71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bdffb33d7594bbbf453643564baf6f2aa5970a2c5897d7601d300a3acbffd71", kill_on_drop: false }`
[INFO] [stdout] 6bdffb33d7594bbbf453643564baf6f2aa5970a2c5897d7601d300a3acbffd71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 31b3392889645d83a14f30aefe3abff334965ed2e7f6cd7b5537bcc377c4846c
[INFO] running `Command { std: "docker" "start" "-a" "31b3392889645d83a14f30aefe3abff334965ed2e7f6cd7b5537bcc377c4846c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mingrep_cx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "31b3392889645d83a14f30aefe3abff334965ed2e7f6cd7b5537bcc377c4846c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31b3392889645d83a14f30aefe3abff334965ed2e7f6cd7b5537bcc377c4846c", kill_on_drop: false }`
[INFO] [stdout] 31b3392889645d83a14f30aefe3abff334965ed2e7f6cd7b5537bcc377c4846c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e6dceaefe5e33fddef5528127eb3c6e7b0214897ee87016b3d35ad0fba7a12f8
[INFO] running `Command { std: "docker" "start" "-a" "e6dceaefe5e33fddef5528127eb3c6e7b0214897ee87016b3d35ad0fba7a12f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling mingrep_cx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "e6dceaefe5e33fddef5528127eb3c6e7b0214897ee87016b3d35ad0fba7a12f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6dceaefe5e33fddef5528127eb3c6e7b0214897ee87016b3d35ad0fba7a12f8", kill_on_drop: false }`
[INFO] [stdout] e6dceaefe5e33fddef5528127eb3c6e7b0214897ee87016b3d35ad0fba7a12f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ea8a38496766de2db688a3879204e64aeb3ab0b85cec5f47d4ab634fe5ef9f85
[INFO] running `Command { std: "docker" "start" "-a" "ea8a38496766de2db688a3879204e64aeb3ab0b85cec5f47d4ab634fe5ef9f85", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mingrep-6a0c4e662aa1f086)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] test tests::case_sensitive ... 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/mingrep-903da884cd526c8c)
[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 mingrep
[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" "ea8a38496766de2db688a3879204e64aeb3ab0b85cec5f47d4ab634fe5ef9f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea8a38496766de2db688a3879204e64aeb3ab0b85cec5f47d4ab634fe5ef9f85", kill_on_drop: false }`
[INFO] [stdout] ea8a38496766de2db688a3879204e64aeb3ab0b85cec5f47d4ab634fe5ef9f85