[INFO] cloning repository pizzamig/potnet
[INFO] running `"git" "clone" "--bare" "git://github.com/pizzamig/potnet.git" "work/cache/sources/gh/pizzamig/potnet"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/pizzamig/potnet'...
[INFO] running `"git" "clone" "work/cache/sources/gh/pizzamig/potnet" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/pizzamig/potnet"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/pizzamig/potnet'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pizzamig/potnet" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/pizzamig/potnet"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/pizzamig/potnet'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 693afd1aaa8c763487a184905246672af66260ea
[INFO] sha for GitHub repo pizzamig/potnet: 693afd1aaa8c763487a184905246672af66260ea
[INFO] validating manifest of pizzamig/potnet on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pizzamig/potnet on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pizzamig/potnet
[INFO] finished frobbing pizzamig/potnet
[INFO] frobbed toml for pizzamig/potnet written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/pizzamig/potnet/Cargo.toml
[INFO] started frobbing pizzamig/potnet
[INFO] finished frobbing pizzamig/potnet
[INFO] frobbed toml for pizzamig/potnet written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/pizzamig/potnet/Cargo.toml
[INFO] crate pizzamig/potnet already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ipnet v2.0.0
[INFO] [stderr]   Downloaded structopt-flags v0.3.2
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking pizzamig/potnet against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-7/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/pizzamig/potnet:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7d5e72b747f89b93299f916d7b36e41c3f91d67aaf233104e705e5a559aad8d9
[INFO] running `"docker" "start" "-a" "7d5e72b747f89b93299f916d7b36e41c3f91d67aaf233104e705e5a559aad8d9"`
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]     Checking ipnet v2.0.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]     Checking simplelog v0.5.3
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]    Compiling structopt-flags v0.3.2
[INFO] [stderr]     Checking potnet v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.44s
[INFO] running `"docker" "inspect" "7d5e72b747f89b93299f916d7b36e41c3f91d67aaf233104e705e5a559aad8d9"`
[INFO] running `"docker" "rm" "-f" "7d5e72b747f89b93299f916d7b36e41c3f91d67aaf233104e705e5a559aad8d9"`
[INFO] [stdout] 7d5e72b747f89b93299f916d7b36e41c3f91d67aaf233104e705e5a559aad8d9