[INFO] cloning repository https://github.com/ypkulkar/matrix_operator_overload
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ypkulkar/matrix_operator_overload" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fypkulkar%2Fmatrix_operator_overload", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fypkulkar%2Fmatrix_operator_overload'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a120e243e3e05749de79fcf1ed0401bac9d5872
[INFO] testing ypkulkar/matrix_operator_overload against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fypkulkar%2Fmatrix_operator_overload" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ypkulkar/matrix_operator_overload on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ypkulkar/matrix_operator_overload
[INFO] finished tweaking git repo https://github.com/ypkulkar/matrix_operator_overload
[INFO] tweaked toml for git repo https://github.com/ypkulkar/matrix_operator_overload written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/ypkulkar/matrix_operator_overload already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e1dc679f016aa27594d5d3a8b5360e996e65b4f5a8fd1a1ff7c96ada341e90e
[INFO] running `Command { std: "docker" "start" "-a" "6e1dc679f016aa27594d5d3a8b5360e996e65b4f5a8fd1a1ff7c96ada341e90e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e1dc679f016aa27594d5d3a8b5360e996e65b4f5a8fd1a1ff7c96ada341e90e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e1dc679f016aa27594d5d3a8b5360e996e65b4f5a8fd1a1ff7c96ada341e90e", kill_on_drop: false }`
[INFO] [stdout] 6e1dc679f016aa27594d5d3a8b5360e996e65b4f5a8fd1a1ff7c96ada341e90e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8953367a54419d85f5edecc749b4502663382d07f38f08e1297cd30b76b45cd
[INFO] running `Command { std: "docker" "start" "-a" "d8953367a54419d85f5edecc749b4502663382d07f38f08e1297cd30b76b45cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling your v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "d8953367a54419d85f5edecc749b4502663382d07f38f08e1297cd30b76b45cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8953367a54419d85f5edecc749b4502663382d07f38f08e1297cd30b76b45cd", kill_on_drop: false }`
[INFO] [stdout] d8953367a54419d85f5edecc749b4502663382d07f38f08e1297cd30b76b45cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2418956f34f49537c767d5c98278abe0df3104b3af20b433b315e16f61dc7ac5
[INFO] running `Command { std: "docker" "start" "-a" "2418956f34f49537c767d5c98278abe0df3104b3af20b433b315e16f61dc7ac5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling your v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "2418956f34f49537c767d5c98278abe0df3104b3af20b433b315e16f61dc7ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2418956f34f49537c767d5c98278abe0df3104b3af20b433b315e16f61dc7ac5", kill_on_drop: false }`
[INFO] [stdout] 2418956f34f49537c767d5c98278abe0df3104b3af20b433b315e16f61dc7ac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d162ba6baff4c31e8fa2ff4804d187aa79beedd7c42a7c82a190a06ce366342
[INFO] running `Command { std: "docker" "start" "-a" "2d162ba6baff4c31e8fa2ff4804d187aa79beedd7c42a7c82a190a06ce366342", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/your-849c3ca44c880e96)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test tests::test_data ... ok
[INFO] [stdout] test tests::test_fmt ... ok
[INFO] [stdout] test tests::test_mul ... ok
[INFO] [stdout] test tests::test_mut_data ... ok
[INFO] [stdout] test tests::test_mul3 ... ok
[INFO] [stdout] test tests::test_mul2 ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_new_empty ... ok
[INFO] [stdout] test tests::test_sub ... ok
[INFO] [stdout] test tests::test_size ... ok
[INFO] [stdout] test tests::test_add_panic - should panic ... ok
[INFO] [stdout] test tests::test_sub_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests your
[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" "2d162ba6baff4c31e8fa2ff4804d187aa79beedd7c42a7c82a190a06ce366342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d162ba6baff4c31e8fa2ff4804d187aa79beedd7c42a7c82a190a06ce366342", kill_on_drop: false }`
[INFO] [stdout] 2d162ba6baff4c31e8fa2ff4804d187aa79beedd7c42a7c82a190a06ce366342