[INFO] cloning repository https://github.com/zackmdavis/Persongen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zackmdavis/Persongen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzackmdavis%2FPersongen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzackmdavis%2FPersongen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb08f7fd85fed99dd9429a177f14fd2764d0c531
[INFO] checking zackmdavis/Persongen against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzackmdavis%2FPersongen" "/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/zackmdavis/Persongen on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zackmdavis/Persongen
[INFO] finished tweaking git repo https://github.com/zackmdavis/Persongen
[INFO] tweaked toml for git repo https://github.com/zackmdavis/Persongen written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/zackmdavis/Persongen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27a13cfa1fbe806ec5ee1fc5c26f0983eda4f43cba0ac82ba33d536d51bb4cc1
[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" "27a13cfa1fbe806ec5ee1fc5c26f0983eda4f43cba0ac82ba33d536d51bb4cc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27a13cfa1fbe806ec5ee1fc5c26f0983eda4f43cba0ac82ba33d536d51bb4cc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27a13cfa1fbe806ec5ee1fc5c26f0983eda4f43cba0ac82ba33d536d51bb4cc1", kill_on_drop: false }`
[INFO] [stdout] 27a13cfa1fbe806ec5ee1fc5c26f0983eda4f43cba0ac82ba33d536d51bb4cc1
[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=forbid" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 011515a45058a65aced837aafec89513b449890be3a11f0a36f9b2a41518b1ed
[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" "011515a45058a65aced837aafec89513b449890be3a11f0a36f9b2a41518b1ed", kill_on_drop: false }`
[INFO] [stderr]     Checking matrixmultiply v0.1.9
[INFO] [stderr]     Checking libc v0.2.16
[INFO] [stderr]     Checking rulinalg v0.3.3
[INFO] [stderr]     Checking rand v0.3.14
[INFO] [stderr]     Checking rusty-machine v0.4.4 (https://github.com/AtheMathmo/rusty-machine.git#f5331a0f)
[INFO] [stderr]     Checking persongen v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.13s
[INFO] running `Command { std: "docker" "inspect" "011515a45058a65aced837aafec89513b449890be3a11f0a36f9b2a41518b1ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "011515a45058a65aced837aafec89513b449890be3a11f0a36f9b2a41518b1ed", kill_on_drop: false }`
[INFO] [stdout] 011515a45058a65aced837aafec89513b449890be3a11f0a36f9b2a41518b1ed