[INFO] cloning repository trizko/rbc
[INFO] running `"git" "clone" "--bare" "git://github.com/trizko/rbc.git" "work/cache/sources/gh/trizko/rbc"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/trizko/rbc'...
[INFO] running `"git" "clone" "work/cache/sources/gh/trizko/rbc" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/trizko/rbc"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/trizko/rbc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/trizko/rbc" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/trizko/rbc"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/trizko/rbc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7faaedeadd5a13d46520275ba909ad36004a8a59
[INFO] sha for GitHub repo trizko/rbc: 7faaedeadd5a13d46520275ba909ad36004a8a59
[INFO] validating manifest of trizko/rbc 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 trizko/rbc 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 trizko/rbc
[INFO] finished frobbing trizko/rbc
[INFO] frobbed toml for trizko/rbc written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/trizko/rbc/Cargo.toml
[INFO] started frobbing trizko/rbc
[INFO] finished frobbing trizko/rbc
[INFO] frobbed toml for trizko/rbc written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/trizko/rbc/Cargo.toml
[INFO] crate trizko/rbc 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 trizko/rbc against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/trizko/rbc:/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] 366f8405d0dc0282487c12b7769e5ecc8143868178c47ea9f30480d7293a75a7
[INFO] running `"docker" "start" "-a" "366f8405d0dc0282487c12b7769e5ecc8143868178c47ea9f30480d7293a75a7"`
[INFO] [stderr]    Compiling openssl v0.10.10
[INFO] [stderr]    Compiling openssl-sys v0.9.33
[INFO] [stderr]     Checking crypto-hash v0.3.1
[INFO] [stderr]     Checking rbc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.05s
[INFO] running `"docker" "inspect" "366f8405d0dc0282487c12b7769e5ecc8143868178c47ea9f30480d7293a75a7"`
[INFO] running `"docker" "rm" "-f" "366f8405d0dc0282487c12b7769e5ecc8143868178c47ea9f30480d7293a75a7"`
[INFO] [stdout] 366f8405d0dc0282487c12b7769e5ecc8143868178c47ea9f30480d7293a75a7