[INFO] cloning repository https://github.com/mazharjameel786/rust_assignment_7_q1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mazharjameel786/rust_assignment_7_q1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmazharjameel786%2Frust_assignment_7_q1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmazharjameel786%2Frust_assignment_7_q1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d64759cc6c98ec9f58b189b1900792efaa2b9699
[INFO] testing mazharjameel786/rust_assignment_7_q1 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmazharjameel786%2Frust_assignment_7_q1" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mazharjameel786/rust_assignment_7_q1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mazharjameel786/rust_assignment_7_q1
[INFO] finished tweaking git repo https://github.com/mazharjameel786/rust_assignment_7_q1
[INFO] tweaked toml for git repo https://github.com/mazharjameel786/rust_assignment_7_q1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/mazharjameel786/rust_assignment_7_q1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68e935a036747913aeb846c9072d27743ab1e975efd8b6e28aa28d8d14f321d5
[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" "68e935a036747913aeb846c9072d27743ab1e975efd8b6e28aa28d8d14f321d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68e935a036747913aeb846c9072d27743ab1e975efd8b6e28aa28d8d14f321d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e935a036747913aeb846c9072d27743ab1e975efd8b6e28aa28d8d14f321d5", kill_on_drop: false }`
[INFO] [stdout] 68e935a036747913aeb846c9072d27743ab1e975efd8b6e28aa28d8d14f321d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] b626e820b9f814a97d4b9b0dbfb20bf3d36fead31ecbfcd9f3ebec3854471f28
[INFO] running `Command { std: "docker" "start" "-a" "b626e820b9f814a97d4b9b0dbfb20bf3d36fead31ecbfcd9f3ebec3854471f28", kill_on_drop: false }`
[INFO] [stderr]    Compiling assignment_7_q1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "b626e820b9f814a97d4b9b0dbfb20bf3d36fead31ecbfcd9f3ebec3854471f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b626e820b9f814a97d4b9b0dbfb20bf3d36fead31ecbfcd9f3ebec3854471f28", kill_on_drop: false }`
[INFO] [stdout] b626e820b9f814a97d4b9b0dbfb20bf3d36fead31ecbfcd9f3ebec3854471f28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--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] f4e2fc65eb26d8aa967a0d6b1666259df074a3caf8ffef0e5c5a45071e0e1ebb
[INFO] running `Command { std: "docker" "start" "-a" "f4e2fc65eb26d8aa967a0d6b1666259df074a3caf8ffef0e5c5a45071e0e1ebb", kill_on_drop: false }`
[INFO] [stderr]    Compiling assignment_7_q1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "f4e2fc65eb26d8aa967a0d6b1666259df074a3caf8ffef0e5c5a45071e0e1ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4e2fc65eb26d8aa967a0d6b1666259df074a3caf8ffef0e5c5a45071e0e1ebb", kill_on_drop: false }`
[INFO] [stdout] f4e2fc65eb26d8aa967a0d6b1666259df074a3caf8ffef0e5c5a45071e0e1ebb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", 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] a1b1af1571045fe64e89328ecfe87f6b84b7ab82221facc41b21fdcbcde776b8
[INFO] running `Command { std: "docker" "start" "-a" "a1b1af1571045fe64e89328ecfe87f6b84b7ab82221facc41b21fdcbcde776b8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/assignment_7_q1-56d3ff8a4a84624f)
[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" "a1b1af1571045fe64e89328ecfe87f6b84b7ab82221facc41b21fdcbcde776b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1b1af1571045fe64e89328ecfe87f6b84b7ab82221facc41b21fdcbcde776b8", kill_on_drop: false }`
[INFO] [stdout] a1b1af1571045fe64e89328ecfe87f6b84b7ab82221facc41b21fdcbcde776b8