[INFO] fetching crate generic-matrix 0.2.2...
[INFO] testing generic-matrix-0.2.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate generic-matrix 0.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate generic-matrix 0.2.2
[INFO] finished tweaking crates.io crate generic-matrix 0.2.2
[INFO] tweaked toml for crates.io crate generic-matrix 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate generic-matrix 0.2.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 37106095d88511dcfc9d2eeba312b00d461a7a330bfcab5e5c553d8af491a5a6
[INFO] running `Command { std: "docker" "start" "-a" "37106095d88511dcfc9d2eeba312b00d461a7a330bfcab5e5c553d8af491a5a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37106095d88511dcfc9d2eeba312b00d461a7a330bfcab5e5c553d8af491a5a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37106095d88511dcfc9d2eeba312b00d461a7a330bfcab5e5c553d8af491a5a6", kill_on_drop: false }`
[INFO] [stdout] 37106095d88511dcfc9d2eeba312b00d461a7a330bfcab5e5c553d8af491a5a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 047dbde322c9018a5e922a9ee2844c53c9dae1d6fc7268b68adbf98cdb7ed170
[INFO] running `Command { std: "docker" "start" "-a" "047dbde322c9018a5e922a9ee2844c53c9dae1d6fc7268b68adbf98cdb7ed170", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-matrix v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "047dbde322c9018a5e922a9ee2844c53c9dae1d6fc7268b68adbf98cdb7ed170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "047dbde322c9018a5e922a9ee2844c53c9dae1d6fc7268b68adbf98cdb7ed170", kill_on_drop: false }`
[INFO] [stdout] 047dbde322c9018a5e922a9ee2844c53c9dae1d6fc7268b68adbf98cdb7ed170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6e5a6eaa884c44dc430aa979fc0c443c87b04d0ed9638d5ea79b692aa897b897
[INFO] running `Command { std: "docker" "start" "-a" "6e5a6eaa884c44dc430aa979fc0c443c87b04d0ed9638d5ea79b692aa897b897", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-matrix v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "6e5a6eaa884c44dc430aa979fc0c443c87b04d0ed9638d5ea79b692aa897b897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e5a6eaa884c44dc430aa979fc0c443c87b04d0ed9638d5ea79b692aa897b897", kill_on_drop: false }`
[INFO] [stdout] 6e5a6eaa884c44dc430aa979fc0c443c87b04d0ed9638d5ea79b692aa897b897
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3c8cf8e2842c42657ebeb86e7a37f2f8f6966ea57b2dd81607d5427231fb0cbc
[INFO] running `Command { std: "docker" "start" "-a" "3c8cf8e2842c42657ebeb86e7a37f2f8f6966ea57b2dd81607d5427231fb0cbc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/generic_matrix-f88c472a2a33252a)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::index ... ok
[INFO] [stdout] test tests::mul ... ok
[INFO] [stdout] test tests::index_mut ... ok
[INFO] [stdout] test tests::trans ... ok
[INFO] [stderr]    Doc-tests generic_matrix
[INFO] [stdout] test tests::from_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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" "3c8cf8e2842c42657ebeb86e7a37f2f8f6966ea57b2dd81607d5427231fb0cbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c8cf8e2842c42657ebeb86e7a37f2f8f6966ea57b2dd81607d5427231fb0cbc", kill_on_drop: false }`
[INFO] [stdout] 3c8cf8e2842c42657ebeb86e7a37f2f8f6966ea57b2dd81607d5427231fb0cbc