[INFO] cloning repository https://github.com/doraneko94/ndarray-tutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/doraneko94/ndarray-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoraneko94%2Fndarray-tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoraneko94%2Fndarray-tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a38a56558e17fe953c42fe2c87a092f8924c0aab
[INFO] testing doraneko94/ndarray-tutorial against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoraneko94%2Fndarray-tutorial" "/workspace/builds/worker-79/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-79/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/doraneko94/ndarray-tutorial on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/doraneko94/ndarray-tutorial
[INFO] finished tweaking git repo https://github.com/doraneko94/ndarray-tutorial
[INFO] tweaked toml for git repo https://github.com/doraneko94/ndarray-tutorial written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] crate git repo https://github.com/doraneko94/ndarray-tutorial already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fca1785bd951c472950ab080c8fcb5936b5e5bbb4d1fb78c3fe28af71493e7f6
[INFO] running `Command { std: "docker" "start" "-a" "fca1785bd951c472950ab080c8fcb5936b5e5bbb4d1fb78c3fe28af71493e7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fca1785bd951c472950ab080c8fcb5936b5e5bbb4d1fb78c3fe28af71493e7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fca1785bd951c472950ab080c8fcb5936b5e5bbb4d1fb78c3fe28af71493e7f6", kill_on_drop: false }`
[INFO] [stdout] fca1785bd951c472950ab080c8fcb5936b5e5bbb4d1fb78c3fe28af71493e7f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0e7d0c262eab19f7b1755ea2fe2975914fc9d7a2ac433cd9360b26c2a8c0be0
[INFO] running `Command { std: "docker" "start" "-a" "e0e7d0c262eab19f7b1755ea2fe2975914fc9d7a2ac433cd9360b26c2a8c0be0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling ndarray v0.15.1
[INFO] [stderr]    Compiling ndarray-tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.00s
[INFO] running `Command { std: "docker" "inspect" "e0e7d0c262eab19f7b1755ea2fe2975914fc9d7a2ac433cd9360b26c2a8c0be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0e7d0c262eab19f7b1755ea2fe2975914fc9d7a2ac433cd9360b26c2a8c0be0", kill_on_drop: false }`
[INFO] [stdout] e0e7d0c262eab19f7b1755ea2fe2975914fc9d7a2ac433cd9360b26c2a8c0be0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a6aa8d802e7839b5344586458ae1660ba9afe99d4942efd873b1bf9263577e2
[INFO] running `Command { std: "docker" "start" "-a" "4a6aa8d802e7839b5344586458ae1660ba9afe99d4942efd873b1bf9263577e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndarray-tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ndarray_tutorial-d33b118655cb20d1)
[INFO] [stderr]   Executable unittests src/zeros_lower_dim.rs (/opt/rustwide/target/debug/deps/zeros_lower_dim-cb45eee2212b1c0b)
[INFO] [stderr]   Executable unittests src/zeros_same_size.rs (/opt/rustwide/target/debug/deps/zeros_same_size-7ed9ce49dd8272ec)
[INFO] [stderr]   Executable unittests src/zeros_short_axis.rs (/opt/rustwide/target/debug/deps/zeros_short_axis-047bd771823f1d6b)
[INFO] running `Command { std: "docker" "inspect" "4a6aa8d802e7839b5344586458ae1660ba9afe99d4942efd873b1bf9263577e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6aa8d802e7839b5344586458ae1660ba9afe99d4942efd873b1bf9263577e2", kill_on_drop: false }`
[INFO] [stdout] 4a6aa8d802e7839b5344586458ae1660ba9afe99d4942efd873b1bf9263577e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d76ab8d5d6c8bf7c96c5fd34c1c9191bfce65ea04cf4361b7280569e2d94885
[INFO] running `Command { std: "docker" "start" "-a" "3d76ab8d5d6c8bf7c96c5fd34c1c9191bfce65ea04cf4361b7280569e2d94885", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ndarray_tutorial-d33b118655cb20d1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/zeros_lower_dim.rs (/opt/rustwide/target/debug/deps/zeros_lower_dim-cb45eee2212b1c0b)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/zeros_same_size.rs (/opt/rustwide/target/debug/deps/zeros_same_size-7ed9ce49dd8272ec)
[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] [stderr]      Running unittests src/zeros_short_axis.rs (/opt/rustwide/target/debug/deps/zeros_short_axis-047bd771823f1d6b)
[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" "3d76ab8d5d6c8bf7c96c5fd34c1c9191bfce65ea04cf4361b7280569e2d94885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d76ab8d5d6c8bf7c96c5fd34c1c9191bfce65ea04cf4361b7280569e2d94885", kill_on_drop: false }`
[INFO] [stdout] 3d76ab8d5d6c8bf7c96c5fd34c1c9191bfce65ea04cf4361b7280569e2d94885