[INFO] cloning repository jjjjw/rust_elmish_rocket
[INFO] running `"git" "clone" "--bare" "git://github.com/jjjjw/rust_elmish_rocket.git" "work/cache/sources/gh/jjjjw/rust_elmish_rocket"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/jjjjw/rust_elmish_rocket'...
[INFO] running `"git" "clone" "work/cache/sources/gh/jjjjw/rust_elmish_rocket" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/jjjjw/rust_elmish_rocket"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/jjjjw/rust_elmish_rocket'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jjjjw/rust_elmish_rocket" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/jjjjw/rust_elmish_rocket"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/jjjjw/rust_elmish_rocket'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dba947ff773dd971d43c06c8ce276ae2699fa77a
[INFO] sha for GitHub repo jjjjw/rust_elmish_rocket: dba947ff773dd971d43c06c8ce276ae2699fa77a
[INFO] validating manifest of jjjjw/rust_elmish_rocket 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 jjjjw/rust_elmish_rocket 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 jjjjw/rust_elmish_rocket
[INFO] finished frobbing jjjjw/rust_elmish_rocket
[INFO] frobbed toml for jjjjw/rust_elmish_rocket written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/jjjjw/rust_elmish_rocket/Cargo.toml
[INFO] started frobbing jjjjw/rust_elmish_rocket
[INFO] finished frobbing jjjjw/rust_elmish_rocket
[INFO] frobbed toml for jjjjw/rust_elmish_rocket written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/jjjjw/rust_elmish_rocket/Cargo.toml
[INFO] crate jjjjw/rust_elmish_rocket 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] error: the lock file /mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/jjjjw/rust_elmish_rocket/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 pistoncore-sdl2_window v0.30.2
[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 jjjjw/rust_elmish_rocket against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-5/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/jjjjw/rust_elmish_rocket:/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] 51627e8ff43500e3c208f33af1548b9306c89e8fbd68324dda76250a179c33d6
[INFO] running `"docker" "start" "-a" "51627e8ff43500e3c208f33af1548b9306c89e8fbd68324dda76250a179c33d6"`
[INFO] [stderr]    Compiling sdl2-sys v0.19.0
[INFO] [stderr]    Compiling reactive_rocket v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking draw_state v0.4.0
[INFO] [stderr]    Compiling freetype-sys v0.3.1
[INFO] [stderr]     Checking gif v0.8.0
[INFO] [stderr]    Compiling glutin v0.5.2
[INFO] [stderr]     Checking piston v0.22.1
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]     Checking gfx_core v0.2.1
[INFO] [stderr]     Checking freetype-rs v0.7.0
[INFO] [stderr]     Checking image v0.9.1
[INFO] [stderr]     Checking sdl2 v0.19.0
[INFO] [stderr]     Checking pistoncore-sdl2_window v0.30.2
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.28.2
[INFO] [stderr]     Checking pistoncore-glutin_window v0.26.1
[INFO] [stderr]     Checking gfx v0.10.2
[INFO] [stderr]     Checking gfx_device_gl v0.9.0
[INFO] [stderr]     Checking piston-gfx_texture v0.14.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.27.0
[INFO] [stderr]     Checking piston_window v0.45.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.63s
[INFO] running `"docker" "inspect" "51627e8ff43500e3c208f33af1548b9306c89e8fbd68324dda76250a179c33d6"`
[INFO] running `"docker" "rm" "-f" "51627e8ff43500e3c208f33af1548b9306c89e8fbd68324dda76250a179c33d6"`
[INFO] [stdout] 51627e8ff43500e3c208f33af1548b9306c89e8fbd68324dda76250a179c33d6