[INFO] cloning repository https://github.com/ypkulkar/matrix_operator_overload
[INFO] running `"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"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fypkulkar%2Fmatrix_operator_overload'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0a120e243e3e05749de79fcf1ed0401bac9d5872
[INFO] testing ypkulkar/matrix_operator_overload against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fypkulkar%2Fmatrix_operator_overload" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ypkulkar/matrix_operator_overload on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-7/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 `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 153c7ad5eb44cb22875c6bf8f6d6d73e9e59bde81a2244e9aaa791170b2ecbab
[INFO] running `"docker" "start" "-a" "153c7ad5eb44cb22875c6bf8f6d6d73e9e59bde81a2244e9aaa791170b2ecbab"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling your v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "153c7ad5eb44cb22875c6bf8f6d6d73e9e59bde81a2244e9aaa791170b2ecbab"`
[INFO] running `"docker" "rm" "-f" "153c7ad5eb44cb22875c6bf8f6d6d73e9e59bde81a2244e9aaa791170b2ecbab"`
[INFO] [stdout] 153c7ad5eb44cb22875c6bf8f6d6d73e9e59bde81a2244e9aaa791170b2ecbab
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a6cb8bc5ebd34e07dbab875ca16968b12a641f040ee2de2b34ec4fbe6ff3e091
[INFO] running `"docker" "start" "-a" "a6cb8bc5ebd34e07dbab875ca16968b12a641f040ee2de2b34ec4fbe6ff3e091"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling your v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "a6cb8bc5ebd34e07dbab875ca16968b12a641f040ee2de2b34ec4fbe6ff3e091"`
[INFO] running `"docker" "rm" "-f" "a6cb8bc5ebd34e07dbab875ca16968b12a641f040ee2de2b34ec4fbe6ff3e091"`
[INFO] [stdout] a6cb8bc5ebd34e07dbab875ca16968b12a641f040ee2de2b34ec4fbe6ff3e091
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d766fb55528adf189a09315d9a05e23cff4a2dec087a8bda8075257d28704bd1
[INFO] running `"docker" "start" "-a" "d766fb55528adf189a09315d9a05e23cff4a2dec087a8bda8075257d28704bd1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/your-bd20ae176490728d
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test tests::test_mul2 ... ok
[INFO] [stdout] test tests::test_new_empty ... ok
[INFO] [stdout] test tests::test_mul ... ok
[INFO] [stdout] test tests::test_data ... ok
[INFO] [stdout] test tests::test_fmt ... ok
[INFO] [stdout] test tests::test_sub ... ok
[INFO] [stdout] test tests::test_mul3 ... ok
[INFO] [stdout] test tests::test_size ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_mut_data ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_add_panic ... ok
[INFO] [stderr]    Doc-tests your
[INFO] [stdout] test tests::test_sub_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d766fb55528adf189a09315d9a05e23cff4a2dec087a8bda8075257d28704bd1"`
[INFO] running `"docker" "rm" "-f" "d766fb55528adf189a09315d9a05e23cff4a2dec087a8bda8075257d28704bd1"`
[INFO] [stdout] d766fb55528adf189a09315d9a05e23cff4a2dec087a8bda8075257d28704bd1