[INFO] cloning repository KevinCybura/K_lang
[INFO] running `"git" "clone" "--bare" "git://github.com/KevinCybura/K_lang.git" "work/cache/sources/gh/KevinCybura/K_lang"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/KevinCybura/K_lang'...
[INFO] running `"git" "clone" "work/cache/sources/gh/KevinCybura/K_lang" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/KevinCybura/K_lang"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/KevinCybura/K_lang'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/KevinCybura/K_lang" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/KevinCybura/K_lang"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/KevinCybura/K_lang'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8f1e98aed9caa71567abcb692a6312d8165c8f09
[INFO] sha for GitHub repo KevinCybura/K_lang: 8f1e98aed9caa71567abcb692a6312d8165c8f09
[INFO] validating manifest of KevinCybura/K_lang 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 KevinCybura/K_lang 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 KevinCybura/K_lang
[INFO] finished frobbing KevinCybura/K_lang
[INFO] frobbed toml for KevinCybura/K_lang written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/KevinCybura/K_lang/Cargo.toml
[INFO] started frobbing KevinCybura/K_lang
[INFO] finished frobbing KevinCybura/K_lang
[INFO] frobbed toml for KevinCybura/K_lang written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/KevinCybura/K_lang/Cargo.toml
[INFO] crate KevinCybura/K_lang 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 KevinCybura/K_lang 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/KevinCybura/K_lang:/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] 329ebb34efd4c8e8c3914abd3707f6edcaffbaf716fde136689cab25b515e79a
[INFO] running `"docker" "start" "-a" "329ebb34efd4c8e8c3914abd3707f6edcaffbaf716fde136689cab25b515e79a"`
[INFO] [stderr]     Checking K_Lang v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `K_Lang` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `k_lang`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `K_Lang` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `k_lang`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "329ebb34efd4c8e8c3914abd3707f6edcaffbaf716fde136689cab25b515e79a"`
[INFO] running `"docker" "rm" "-f" "329ebb34efd4c8e8c3914abd3707f6edcaffbaf716fde136689cab25b515e79a"`
[INFO] [stdout] 329ebb34efd4c8e8c3914abd3707f6edcaffbaf716fde136689cab25b515e79a