[INFO] cloning repository davidpdrsn/stream-countdown
[INFO] running `"git" "clone" "--bare" "git://github.com/davidpdrsn/stream-countdown.git" "work/cache/sources/gh/davidpdrsn/stream-countdown"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/davidpdrsn/stream-countdown'...
[INFO] running `"git" "clone" "work/cache/sources/gh/davidpdrsn/stream-countdown" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/davidpdrsn/stream-countdown"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/davidpdrsn/stream-countdown'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/davidpdrsn/stream-countdown" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/davidpdrsn/stream-countdown"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/davidpdrsn/stream-countdown'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d1d37b9cd7ff4118cac746f1966630e15a6e2294
[INFO] sha for GitHub repo davidpdrsn/stream-countdown: d1d37b9cd7ff4118cac746f1966630e15a6e2294
[INFO] validating manifest of davidpdrsn/stream-countdown 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 davidpdrsn/stream-countdown 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 davidpdrsn/stream-countdown
[INFO] finished frobbing davidpdrsn/stream-countdown
[INFO] frobbed toml for davidpdrsn/stream-countdown written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/davidpdrsn/stream-countdown/Cargo.toml
[INFO] started frobbing davidpdrsn/stream-countdown
[INFO] finished frobbing davidpdrsn/stream-countdown
[INFO] frobbed toml for davidpdrsn/stream-countdown written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/davidpdrsn/stream-countdown/Cargo.toml
[INFO] crate davidpdrsn/stream-countdown 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 davidpdrsn/stream-countdown against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-7/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/davidpdrsn/stream-countdown:/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9adaa221f3c88973bfdcbbf1cec9dc46aa88df609642b75f507567980e12059f
[INFO] running `"docker" "start" "-a" "9adaa221f3c88973bfdcbbf1cec9dc46aa88df609642b75f507567980e12059f"`
[INFO] [stderr]     Checking ansi-escapes v0.1.0
[INFO] [stderr]     Checking nix v0.11.0
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]     Checking structopt v0.2.14
[INFO] [stderr]     Checking ctrlc v3.1.1
[INFO] [stderr]     Checking stream-countdown v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.01s
[INFO] running `"docker" "inspect" "9adaa221f3c88973bfdcbbf1cec9dc46aa88df609642b75f507567980e12059f"`
[INFO] running `"docker" "rm" "-f" "9adaa221f3c88973bfdcbbf1cec9dc46aa88df609642b75f507567980e12059f"`
[INFO] [stdout] 9adaa221f3c88973bfdcbbf1cec9dc46aa88df609642b75f507567980e12059f