[INFO] cloning repository sgysh/srszip
[INFO] running `"git" "clone" "--bare" "git://github.com/sgysh/srszip.git" "work/cache/sources/gh/sgysh/srszip"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/sgysh/srszip'...
[INFO] running `"git" "clone" "work/cache/sources/gh/sgysh/srszip" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sgysh/srszip"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sgysh/srszip'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sgysh/srszip" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/sgysh/srszip"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/sgysh/srszip'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3f148b108c553215d7b2db9412770038b1a7de46
[INFO] sha for GitHub repo sgysh/srszip: 3f148b108c553215d7b2db9412770038b1a7de46
[INFO] validating manifest of sgysh/srszip 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 sgysh/srszip 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 sgysh/srszip
[INFO] finished frobbing sgysh/srszip
[INFO] frobbed toml for sgysh/srszip written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sgysh/srszip/Cargo.toml
[INFO] started frobbing sgysh/srszip
[INFO] finished frobbing sgysh/srszip
[INFO] frobbed toml for sgysh/srszip written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/sgysh/srszip/Cargo.toml
[INFO] crate sgysh/srszip 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 sgysh/srszip against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sgysh/srszip:/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] ac273e2b58ee51c58d61112f55495db6b72c83fd873ca248ebbb603015b9d3a9
[INFO] running `"docker" "start" "-a" "ac273e2b58ee51c58d61112f55495db6b72c83fd873ca248ebbb603015b9d3a9"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking srszip v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/crc32.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 58 |             let mut t = x & 1;
[INFO] [stderr]    |                 ----^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `"docker" "inspect" "ac273e2b58ee51c58d61112f55495db6b72c83fd873ca248ebbb603015b9d3a9"`
[INFO] running `"docker" "rm" "-f" "ac273e2b58ee51c58d61112f55495db6b72c83fd873ca248ebbb603015b9d3a9"`
[INFO] [stdout] ac273e2b58ee51c58d61112f55495db6b72c83fd873ca248ebbb603015b9d3a9