[INFO] cloning repository https://github.com/gmr458/ejercicio-matrices
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gmr458/ejercicio-matrices" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmr458%2Fejercicio-matrices", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmr458%2Fejercicio-matrices'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac5e8676be271061dcfe19859886f5a488d5eedd
[INFO] testing gmr458/ejercicio-matrices against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmr458%2Fejercicio-matrices" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gmr458/ejercicio-matrices on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gmr458/ejercicio-matrices
[INFO] finished tweaking git repo https://github.com/gmr458/ejercicio-matrices
[INFO] tweaked toml for git repo https://github.com/gmr458/ejercicio-matrices written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/gmr458/ejercicio-matrices already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 022a7a09c671276c4ab067a433315f2f7c1507c78e1af414daf25ae80acb1489
[INFO] running `Command { std: "docker" "start" "-a" "022a7a09c671276c4ab067a433315f2f7c1507c78e1af414daf25ae80acb1489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "022a7a09c671276c4ab067a433315f2f7c1507c78e1af414daf25ae80acb1489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "022a7a09c671276c4ab067a433315f2f7c1507c78e1af414daf25ae80acb1489", kill_on_drop: false }`
[INFO] [stdout] 022a7a09c671276c4ab067a433315f2f7c1507c78e1af414daf25ae80acb1489
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b08115280c7ff768b9cc7f5835759833bd7fb21e4f129a0d6f7c5f6100803cd8
[INFO] running `Command { std: "docker" "start" "-a" "b08115280c7ff768b9cc7f5835759833bd7fb21e4f129a0d6f7c5f6100803cd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling ejercicio-matrices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
[INFO] running `Command { std: "docker" "inspect" "b08115280c7ff768b9cc7f5835759833bd7fb21e4f129a0d6f7c5f6100803cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b08115280c7ff768b9cc7f5835759833bd7fb21e4f129a0d6f7c5f6100803cd8", kill_on_drop: false }`
[INFO] [stdout] b08115280c7ff768b9cc7f5835759833bd7fb21e4f129a0d6f7c5f6100803cd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e2c00175b35518feb62b5c28a38af97ab510f1baad8792ad0ffacebc09c8754
[INFO] running `Command { std: "docker" "start" "-a" "4e2c00175b35518feb62b5c28a38af97ab510f1baad8792ad0ffacebc09c8754", kill_on_drop: false }`
[INFO] [stderr]    Compiling ejercicio-matrices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "4e2c00175b35518feb62b5c28a38af97ab510f1baad8792ad0ffacebc09c8754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e2c00175b35518feb62b5c28a38af97ab510f1baad8792ad0ffacebc09c8754", kill_on_drop: false }`
[INFO] [stdout] 4e2c00175b35518feb62b5c28a38af97ab510f1baad8792ad0ffacebc09c8754
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a781fdcce274741ac74c3c8cdff4be9500ab62bcbc400463721c943b00e968d5
[INFO] running `Command { std: "docker" "start" "-a" "a781fdcce274741ac74c3c8cdff4be9500ab62bcbc400463721c943b00e968d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ejercicio_matrices-9db527a54d81e061)
[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" "a781fdcce274741ac74c3c8cdff4be9500ab62bcbc400463721c943b00e968d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a781fdcce274741ac74c3c8cdff4be9500ab62bcbc400463721c943b00e968d5", kill_on_drop: false }`
[INFO] [stdout] a781fdcce274741ac74c3c8cdff4be9500ab62bcbc400463721c943b00e968d5