[INFO] cloning repository echochamber/rust_spin_wheel
[INFO] running `"git" "clone" "--bare" "git://github.com/echochamber/rust_spin_wheel.git" "work/cache/sources/gh/echochamber/rust_spin_wheel"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/echochamber/rust_spin_wheel'...
[INFO] running `"git" "clone" "work/cache/sources/gh/echochamber/rust_spin_wheel" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/echochamber/rust_spin_wheel"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/echochamber/rust_spin_wheel'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/echochamber/rust_spin_wheel" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/echochamber/rust_spin_wheel"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/echochamber/rust_spin_wheel'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 34aefbfb17a1eab02a84a55a5b44a3435b039821
[INFO] sha for GitHub repo echochamber/rust_spin_wheel: 34aefbfb17a1eab02a84a55a5b44a3435b039821
[INFO] validating manifest of echochamber/rust_spin_wheel 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 echochamber/rust_spin_wheel 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 echochamber/rust_spin_wheel
[INFO] finished frobbing echochamber/rust_spin_wheel
[INFO] frobbed toml for echochamber/rust_spin_wheel written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/echochamber/rust_spin_wheel/Cargo.toml
[INFO] started frobbing echochamber/rust_spin_wheel
[INFO] finished frobbing echochamber/rust_spin_wheel
[INFO] frobbed toml for echochamber/rust_spin_wheel written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/echochamber/rust_spin_wheel/Cargo.toml
[INFO] crate echochamber/rust_spin_wheel 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/echochamber/rust_spin_wheel/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] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking echochamber/rust_spin_wheel 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/echochamber/rust_spin_wheel:/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] e33f4ef7e0b2b69105a55930391a1858d1af431fcdd99fbcfff42b7f11078fc5
[INFO] running `"docker" "start" "-a" "e33f4ef7e0b2b69105a55930391a1858d1af431fcdd99fbcfff42b7f11078fc5"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sdl2-sys v0.19.0
[INFO] [stderr]    Compiling spin_wheel_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking draw_state v0.4.0
[INFO] [stderr]     Checking pistoncore-input v0.12.0
[INFO] [stderr]     Checking image v0.9.1
[INFO] [stderr]     Checking gfx_core v0.2.1
[INFO] [stderr]     Checking sdl2 v0.19.0
[INFO] [stderr]     Checking pistoncore-window v0.19.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.22.1
[INFO] [stderr]     Checking pistoncore-glutin_window v0.26.1
[INFO] [stderr]     Checking piston v0.22.1
[INFO] [stderr]     Checking pistoncore-sdl2_window v0.30.2
[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 26.64s
[INFO] running `"docker" "inspect" "e33f4ef7e0b2b69105a55930391a1858d1af431fcdd99fbcfff42b7f11078fc5"`
[INFO] running `"docker" "rm" "-f" "e33f4ef7e0b2b69105a55930391a1858d1af431fcdd99fbcfff42b7f11078fc5"`
[INFO] [stdout] e33f4ef7e0b2b69105a55930391a1858d1af431fcdd99fbcfff42b7f11078fc5