[INFO] cloning repository https://github.com/utkarshg6/rust-tests
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/utkarshg6/rust-tests" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futkarshg6%2Frust-tests", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futkarshg6%2Frust-tests'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0384ea825750311a2d6eb2ce8165c0b226044386
[INFO] testing utkarshg6/rust-tests against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Futkarshg6%2Frust-tests" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/utkarshg6/rust-tests on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/utkarshg6/rust-tests
[INFO] finished tweaking git repo https://github.com/utkarshg6/rust-tests
[INFO] tweaked toml for git repo https://github.com/utkarshg6/rust-tests written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/utkarshg6/rust-tests already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 149c2b390351f07cd5d128bfeabebf5c2ca622b80a9eb3f2d95ba2e8635e48ce
[INFO] running `Command { std: "docker" "start" "-a" "149c2b390351f07cd5d128bfeabebf5c2ca622b80a9eb3f2d95ba2e8635e48ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "149c2b390351f07cd5d128bfeabebf5c2ca622b80a9eb3f2d95ba2e8635e48ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "149c2b390351f07cd5d128bfeabebf5c2ca622b80a9eb3f2d95ba2e8635e48ce", kill_on_drop: false }`
[INFO] [stdout] 149c2b390351f07cd5d128bfeabebf5c2ca622b80a9eb3f2d95ba2e8635e48ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0fc2a965c57e41156fe48a073fe6b79f7fdb2a2abf8271f2de1e4513ee30aef5
[INFO] running `Command { std: "docker" "start" "-a" "0fc2a965c57e41156fe48a073fe6b79f7fdb2a2abf8271f2de1e4513ee30aef5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-tests v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "0fc2a965c57e41156fe48a073fe6b79f7fdb2a2abf8271f2de1e4513ee30aef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fc2a965c57e41156fe48a073fe6b79f7fdb2a2abf8271f2de1e4513ee30aef5", kill_on_drop: false }`
[INFO] [stdout] 0fc2a965c57e41156fe48a073fe6b79f7fdb2a2abf8271f2de1e4513ee30aef5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9aaf11e035a7d7a8bf9654e75427850b3d094b4f532ad171987f194af4cdfd1f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9aaf11e035a7d7a8bf9654e75427850b3d094b4f532ad171987f194af4cdfd1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-tests v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "9aaf11e035a7d7a8bf9654e75427850b3d094b4f532ad171987f194af4cdfd1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aaf11e035a7d7a8bf9654e75427850b3d094b4f532ad171987f194af4cdfd1f", kill_on_drop: false }`
[INFO] [stdout] 9aaf11e035a7d7a8bf9654e75427850b3d094b4f532ad171987f194af4cdfd1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc82458cdfe9b7afb8f66462e16e7019f91877f81713990ba6245ed213f36a01
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fc82458cdfe9b7afb8f66462e16e7019f91877f81713990ba6245ed213f36a01", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mathematical_functions-c6874cf31298422d)
[INFO] [stdout] test tests::mul_negative_positive ... ok
[INFO] [stdout] test tests::mul_negatives ... ok
[INFO] [stdout] test tests::mul_positive_negative ... ok
[INFO] [stderr]    Doc-tests mathematical_functions
[INFO] [stdout] test tests::sum_negatives ... ok
[INFO] [stdout] test tests::sum_positive_negative ... ok
[INFO] [stdout] test tests::sum_negative_positive ... ok
[INFO] [stdout] test tests::mul_positives ... ok
[INFO] [stdout] test tests::sum_positives ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 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" "fc82458cdfe9b7afb8f66462e16e7019f91877f81713990ba6245ed213f36a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc82458cdfe9b7afb8f66462e16e7019f91877f81713990ba6245ed213f36a01", kill_on_drop: false }`
[INFO] [stdout] fc82458cdfe9b7afb8f66462e16e7019f91877f81713990ba6245ed213f36a01