[INFO] cloning repository https://github.com/JakeSwartwout/Mushroom-Edibility-Neural-Network
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JakeSwartwout/Mushroom-Edibility-Neural-Network" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeSwartwout%2FMushroom-Edibility-Neural-Network", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeSwartwout%2FMushroom-Edibility-Neural-Network'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 111291401075b425a901b2d2a53878688f068de8
[INFO] checking JakeSwartwout/Mushroom-Edibility-Neural-Network against try#0ab79c4b48ad19260fa46623f452c1b403a360e8 for pr-74315
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeSwartwout%2FMushroom-Edibility-Neural-Network" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JakeSwartwout/Mushroom-Edibility-Neural-Network on toolchain 0ab79c4b48ad19260fa46623f452c1b403a360e8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JakeSwartwout/Mushroom-Edibility-Neural-Network
[INFO] finished tweaking git repo https://github.com/JakeSwartwout/Mushroom-Edibility-Neural-Network
[INFO] tweaked toml for git repo https://github.com/JakeSwartwout/Mushroom-Edibility-Neural-Network written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/JakeSwartwout/Mushroom-Edibility-Neural-Network already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "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] 7d77403fa665b4ca3facc1df365221c6e6502e9deb296468663abba8d0e4578a
[INFO] running `Command { std: "docker" "start" "-a" "7d77403fa665b4ca3facc1df365221c6e6502e9deb296468663abba8d0e4578a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d77403fa665b4ca3facc1df365221c6e6502e9deb296468663abba8d0e4578a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d77403fa665b4ca3facc1df365221c6e6502e9deb296468663abba8d0e4578a", kill_on_drop: false }`
[INFO] [stdout] 7d77403fa665b4ca3facc1df365221c6e6502e9deb296468663abba8d0e4578a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "check" "--frozen" "--all" "--all-targets" "--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] f249caa75c6e69511ef8591ed71b60ed324262581c0435209d96ab4834068573
[INFO] running `Command { std: "docker" "start" "-a" "f249caa75c6e69511ef8591ed71b60ed324262581c0435209d96ab4834068573", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking neural_net v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.12s
[INFO] running `Command { std: "docker" "inspect" "f249caa75c6e69511ef8591ed71b60ed324262581c0435209d96ab4834068573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f249caa75c6e69511ef8591ed71b60ed324262581c0435209d96ab4834068573", kill_on_drop: false }`
[INFO] [stdout] f249caa75c6e69511ef8591ed71b60ed324262581c0435209d96ab4834068573