[INFO] cloning repository saschagrunert/rapidc [INFO] running `"git" "clone" "--bare" "git://github.com/saschagrunert/rapidc.git" "work/cache/sources/gh/saschagrunert/rapidc"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/saschagrunert/rapidc'... [INFO] running `"git" "clone" "work/cache/sources/gh/saschagrunert/rapidc" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/saschagrunert/rapidc"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/saschagrunert/rapidc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/saschagrunert/rapidc" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/saschagrunert/rapidc"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/saschagrunert/rapidc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a14c3df037d92f93acda1b96e30d1ea865e2ab1a [INFO] sha for GitHub repo saschagrunert/rapidc: a14c3df037d92f93acda1b96e30d1ea865e2ab1a [INFO] validating manifest of saschagrunert/rapidc 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 saschagrunert/rapidc 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 saschagrunert/rapidc [INFO] finished frobbing saschagrunert/rapidc [INFO] frobbed toml for saschagrunert/rapidc written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/saschagrunert/rapidc/Cargo.toml [INFO] started frobbing saschagrunert/rapidc [INFO] finished frobbing saschagrunert/rapidc [INFO] frobbed toml for saschagrunert/rapidc written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/saschagrunert/rapidc/Cargo.toml [INFO] crate saschagrunert/rapidc 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] [stderr] Blocking waiting for file lock on package cache [INFO] checking saschagrunert/rapidc against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/saschagrunert/rapidc:/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] efe9efd620c4e7961b7c80220a4c38788918520510a8aca65a5c8cd4f95b6c2d [INFO] running `"docker" "start" "-a" "efe9efd620c4e7961b7c80220a4c38788918520510a8aca65a5c8cd4f95b6c2d"` [INFO] [stderr] Compiling rapidc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `"docker" "inspect" "efe9efd620c4e7961b7c80220a4c38788918520510a8aca65a5c8cd4f95b6c2d"` [INFO] running `"docker" "rm" "-f" "efe9efd620c4e7961b7c80220a4c38788918520510a8aca65a5c8cd4f95b6c2d"` [INFO] [stdout] efe9efd620c4e7961b7c80220a4c38788918520510a8aca65a5c8cd4f95b6c2d