[INFO] cloning repository hone/hello_helix
[INFO] running `"git" "clone" "--bare" "git://github.com/hone/hello_helix.git" "work/cache/sources/gh/hone/hello_helix"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/hone/hello_helix'...
[INFO] running `"git" "clone" "work/cache/sources/gh/hone/hello_helix" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/hone/hello_helix"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/hone/hello_helix'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hone/hello_helix" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/hone/hello_helix"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/hone/hello_helix'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a67fc0d3c8bcaccc08db3dd0c25d4019f09e3f18
[INFO] sha for GitHub repo hone/hello_helix: a67fc0d3c8bcaccc08db3dd0c25d4019f09e3f18
[INFO] validating manifest of hone/hello_helix 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 hone/hello_helix 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 hone/hello_helix
[INFO] finished frobbing hone/hello_helix
[INFO] frobbed toml for hone/hello_helix written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/hone/hello_helix/Cargo.toml
[INFO] started frobbing hone/hello_helix
[INFO] finished frobbing hone/hello_helix
[INFO] frobbed toml for hone/hello_helix written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/hone/hello_helix/Cargo.toml
[INFO] crate hone/hello_helix 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]  Downloading crates ...
[INFO] [stderr]   Downloaded helix v0.6.4
[INFO] [stderr]   Downloaded libcruby-sys v0.6.4
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking hone/hello_helix against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-6/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/hone/hello_helix:/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] 4ad78ee24457d08c5b65afc84ebfad53a6217382d0245a0c969b3cba39378bf4
[INFO] running `"docker" "start" "-a" "4ad78ee24457d08c5b65afc84ebfad53a6217382d0245a0c969b3cba39378bf4"`
[INFO] [stderr]    Compiling libcruby-sys v0.6.4
[INFO] [stderr]     Checking helix v0.6.4
[INFO] [stderr]     Checking hello_helix v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `"docker" "inspect" "4ad78ee24457d08c5b65afc84ebfad53a6217382d0245a0c969b3cba39378bf4"`
[INFO] running `"docker" "rm" "-f" "4ad78ee24457d08c5b65afc84ebfad53a6217382d0245a0c969b3cba39378bf4"`
[INFO] [stdout] 4ad78ee24457d08c5b65afc84ebfad53a6217382d0245a0c969b3cba39378bf4