[INFO] cloning repository davidarmstronglewis/dingus
[INFO] running `"git" "clone" "--bare" "git://github.com/davidarmstronglewis/dingus.git" "work/cache/sources/gh/davidarmstronglewis/dingus"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/davidarmstronglewis/dingus'...
[INFO] running `"git" "clone" "work/cache/sources/gh/davidarmstronglewis/dingus" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/davidarmstronglewis/dingus"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/davidarmstronglewis/dingus'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/davidarmstronglewis/dingus" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/davidarmstronglewis/dingus"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/davidarmstronglewis/dingus'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 414197f35e994d505195f21582383181da046ee8
[INFO] sha for GitHub repo davidarmstronglewis/dingus: 414197f35e994d505195f21582383181da046ee8
[INFO] validating manifest of davidarmstronglewis/dingus 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 davidarmstronglewis/dingus 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 davidarmstronglewis/dingus
[INFO] finished frobbing davidarmstronglewis/dingus
[INFO] frobbed toml for davidarmstronglewis/dingus written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/davidarmstronglewis/dingus/Cargo.toml
[INFO] started frobbing davidarmstronglewis/dingus
[INFO] finished frobbing davidarmstronglewis/dingus
[INFO] frobbed toml for davidarmstronglewis/dingus written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/davidarmstronglewis/dingus/Cargo.toml
[INFO] crate davidarmstronglewis/dingus 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] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking davidarmstronglewis/dingus against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/davidarmstronglewis/dingus:/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] ddd7a0ede9a8f9dd3e4eaa4d20cd0dbeeaf8314f0b01637ceb0214a9dd82233b
[INFO] running `"docker" "start" "-a" "ddd7a0ede9a8f9dd3e4eaa4d20cd0dbeeaf8314f0b01637ceb0214a9dd82233b"`
[INFO] [stderr]     Checking nix v0.13.0
[INFO] [stderr]     Checking backtrace-sys v0.1.24
[INFO] [stderr]     Checking serde_yaml v0.8.8
[INFO] [stderr]    Compiling syn v0.15.25
[INFO] [stderr]     Checking textwrap v0.10.0
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.85
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking dingus v0.5.7 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.04s
[INFO] running `"docker" "inspect" "ddd7a0ede9a8f9dd3e4eaa4d20cd0dbeeaf8314f0b01637ceb0214a9dd82233b"`
[INFO] running `"docker" "rm" "-f" "ddd7a0ede9a8f9dd3e4eaa4d20cd0dbeeaf8314f0b01637ceb0214a9dd82233b"`
[INFO] [stdout] ddd7a0ede9a8f9dd3e4eaa4d20cd0dbeeaf8314f0b01637ceb0214a9dd82233b