[INFO] cloning repository https://github.com/hen8y/matrix_calculator_in_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hen8y/matrix_calculator_in_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhen8y%2Fmatrix_calculator_in_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhen8y%2Fmatrix_calculator_in_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 448b961ebcd17f39cecc4c807d855175dea7ad23
[INFO] testing hen8y/matrix_calculator_in_rust against beta-2025-04-13 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhen8y%2Fmatrix_calculator_in_rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hen8y/matrix_calculator_in_rust on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hen8y/matrix_calculator_in_rust
[INFO] finished tweaking git repo https://github.com/hen8y/matrix_calculator_in_rust
[INFO] tweaked toml for git repo https://github.com/hen8y/matrix_calculator_in_rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/hen8y/matrix_calculator_in_rust 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-2025-04-13" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b9cfcf23b6b1d2b99419723e6bbb25fa67d2353c1e3ed4833f5e5db30729a26
[INFO] running `Command { std: "docker" "start" "-a" "3b9cfcf23b6b1d2b99419723e6bbb25fa67d2353c1e3ed4833f5e5db30729a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b9cfcf23b6b1d2b99419723e6bbb25fa67d2353c1e3ed4833f5e5db30729a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b9cfcf23b6b1d2b99419723e6bbb25fa67d2353c1e3ed4833f5e5db30729a26", kill_on_drop: false }`
[INFO] [stdout] 3b9cfcf23b6b1d2b99419723e6bbb25fa67d2353c1e3ed4833f5e5db30729a26
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85fb18cbd6a79e01d665141ec93bc4a197ed4c3cb71be14dfa40835b8334a7d3
[INFO] running `Command { std: "docker" "start" "-a" "85fb18cbd6a79e01d665141ec93bc4a197ed4c3cb71be14dfa40835b8334a7d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrix_calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "85fb18cbd6a79e01d665141ec93bc4a197ed4c3cb71be14dfa40835b8334a7d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85fb18cbd6a79e01d665141ec93bc4a197ed4c3cb71be14dfa40835b8334a7d3", kill_on_drop: false }`
[INFO] [stdout] 85fb18cbd6a79e01d665141ec93bc4a197ed4c3cb71be14dfa40835b8334a7d3
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eac910e973b6d976380d98e5c2ba9dd139c57877f51ef62d410d78e7f9fe3af
[INFO] running `Command { std: "docker" "start" "-a" "5eac910e973b6d976380d98e5c2ba9dd139c57877f51ef62d410d78e7f9fe3af", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrix_calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "5eac910e973b6d976380d98e5c2ba9dd139c57877f51ef62d410d78e7f9fe3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eac910e973b6d976380d98e5c2ba9dd139c57877f51ef62d410d78e7f9fe3af", kill_on_drop: false }`
[INFO] [stdout] 5eac910e973b6d976380d98e5c2ba9dd139c57877f51ef62d410d78e7f9fe3af
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4c69e1e6adc0ac12703bd85f0b93d9ea4887b5252fd291936e30fe815b0a507
[INFO] running `Command { std: "docker" "start" "-a" "d4c69e1e6adc0ac12703bd85f0b93d9ea4887b5252fd291936e30fe815b0a507", kill_on_drop: false }`
[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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/matrix_calculator-6ac8b8d85f17c6db)
[INFO] running `Command { std: "docker" "inspect" "d4c69e1e6adc0ac12703bd85f0b93d9ea4887b5252fd291936e30fe815b0a507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c69e1e6adc0ac12703bd85f0b93d9ea4887b5252fd291936e30fe815b0a507", kill_on_drop: false }`
[INFO] [stdout] d4c69e1e6adc0ac12703bd85f0b93d9ea4887b5252fd291936e30fe815b0a507