[INFO] cloning repository danielgatis/cobra.rs
[INFO] running `"git" "clone" "--bare" "git://github.com/danielgatis/cobra.rs.git" "work/cache/sources/gh/danielgatis/cobra.rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/danielgatis/cobra.rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/danielgatis/cobra.rs" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/danielgatis/cobra.rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/danielgatis/cobra.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/danielgatis/cobra.rs" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/danielgatis/cobra.rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/danielgatis/cobra.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1be60c27e92ba5668d4775b574194aeef8cc2867
[INFO] sha for GitHub repo danielgatis/cobra.rs: 1be60c27e92ba5668d4775b574194aeef8cc2867
[INFO] validating manifest of danielgatis/cobra.rs 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 danielgatis/cobra.rs 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 danielgatis/cobra.rs
[INFO] finished frobbing danielgatis/cobra.rs
[INFO] frobbed toml for danielgatis/cobra.rs written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/danielgatis/cobra.rs/Cargo.toml
[INFO] started frobbing danielgatis/cobra.rs
[INFO] finished frobbing danielgatis/cobra.rs
[INFO] frobbed toml for danielgatis/cobra.rs written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/danielgatis/cobra.rs/Cargo.toml
[INFO] crate danielgatis/cobra.rs 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 danielgatis/cobra.rs 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/danielgatis/cobra.rs:/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] aa3551147f4ce1aa4ff36e08995b6d6a90131c6726293e882263b7c464942ed5
[INFO] running `"docker" "start" "-a" "aa3551147f4ce1aa4ff36e08995b6d6a90131c6726293e882263b7c464942ed5"`
[INFO] [stderr]     Checking wayland-sys v0.21.7
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]     Checking pistoncore-input v0.23.0
[INFO] [stderr]     Checking wayland-commons v0.21.7
[INFO] [stderr]     Checking wayland-client v0.21.7
[INFO] [stderr]     Checking pistoncore-window v0.34.0
[INFO] [stderr]     Checking tiff v0.2.1
[INFO] [stderr]     Checking wayland-protocols v0.21.7
[INFO] [stderr]     Checking image v0.20.1
[INFO] [stderr]     Checking pistoncore-event_loop v0.39.0
[INFO] [stderr]     Checking piston v0.39.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.3
[INFO] [stderr]     Checking winit v0.18.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.57.0
[INFO] [stderr]     Checking glutin v0.19.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.51.1
[INFO] [stderr]     Checking snake v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.67s
[INFO] running `"docker" "inspect" "aa3551147f4ce1aa4ff36e08995b6d6a90131c6726293e882263b7c464942ed5"`
[INFO] running `"docker" "rm" "-f" "aa3551147f4ce1aa4ff36e08995b6d6a90131c6726293e882263b7c464942ed5"`
[INFO] [stdout] aa3551147f4ce1aa4ff36e08995b6d6a90131c6726293e882263b7c464942ed5