[INFO] updating cached repository shenshing/test1
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/shenshing/test1
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/shenshing/test1" "work/ex/pr-60620/sources/master#ef01f29964df207f181bd5bcf236e41372a17273/gh/shenshing/test1"`
[INFO] [stderr] Cloning into 'work/ex/pr-60620/sources/master#ef01f29964df207f181bd5bcf236e41372a17273/gh/shenshing/test1'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  64% (545/849)   
Checking out files:  65% (552/849)   
Checking out files:  66% (561/849)   
Checking out files:  67% (569/849)   
Checking out files:  68% (578/849)   
Checking out files:  69% (586/849)   
Checking out files:  70% (595/849)   
Checking out files:  71% (603/849)   
Checking out files:  72% (612/849)   
Checking out files:  73% (620/849)   
Checking out files:  74% (629/849)   
Checking out files:  75% (637/849)   
Checking out files:  76% (646/849)   
Checking out files:  77% (654/849)   
Checking out files:  78% (663/849)   
Checking out files:  79% (671/849)   
Checking out files:  80% (680/849)   
Checking out files:  81% (688/849)   
Checking out files:  82% (697/849)   
Checking out files:  83% (705/849)   
Checking out files:  84% (714/849)   
Checking out files:  85% (722/849)   
Checking out files:  86% (731/849)   
Checking out files:  87% (739/849)   
Checking out files:  88% (748/849)   
Checking out files:  89% (756/849)   
Checking out files:  90% (765/849)   
Checking out files:  91% (773/849)   
Checking out files:  92% (782/849)   
Checking out files:  93% (790/849)   
Checking out files:  94% (799/849)   
Checking out files:  95% (807/849)   
Checking out files:  96% (816/849)   
Checking out files:  97% (824/849)   
Checking out files:  98% (833/849)   
Checking out files:  99% (841/849)   
Checking out files: 100% (849/849)   
Checking out files: 100% (849/849), done.
[INFO] running `"git" "clone" "work/cache/sources/gh/shenshing/test1" "work/ex/pr-60620/sources/try#a7cff45e655f886da150e206c7acbe984df4ab71/gh/shenshing/test1"`
[INFO] [stderr] Cloning into 'work/ex/pr-60620/sources/try#a7cff45e655f886da150e206c7acbe984df4ab71/gh/shenshing/test1'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  99% (847/849)   
Checking out files: 100% (849/849)   
Checking out files: 100% (849/849), done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 42583e967b6de155aeea7980fcbad6960141aee3
[INFO] sha for GitHub repo shenshing/test1: 42583e967b6de155aeea7980fcbad6960141aee3
[INFO] validating manifest of shenshing/test1 on toolchain master#ef01f29964df207f181bd5bcf236e41372a17273
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+ef01f29964df207f181bd5bcf236e41372a17273-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of shenshing/test1 on toolchain try#a7cff45e655f886da150e206c7acbe984df4ab71
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a7cff45e655f886da150e206c7acbe984df4ab71-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing shenshing/test1
[INFO] finished frobbing shenshing/test1
[INFO] frobbed toml for shenshing/test1 written to work/ex/pr-60620/sources/master#ef01f29964df207f181bd5bcf236e41372a17273/gh/shenshing/test1/Cargo.toml
[INFO] started frobbing shenshing/test1
[INFO] finished frobbing shenshing/test1
[INFO] frobbed toml for shenshing/test1 written to work/ex/pr-60620/sources/try#a7cff45e655f886da150e206c7acbe984df4ab71/gh/shenshing/test1/Cargo.toml
[INFO] crate shenshing/test1 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+ef01f29964df207f181bd5bcf236e41372a17273-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a7cff45e655f886da150e206c7acbe984df4ab71-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking shenshing/test1 against master#ef01f29964df207f181bd5bcf236e41372a17273 for pr-60620
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60620/worker-2/master#ef01f29964df207f181bd5bcf236e41372a17273:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60620/sources/master#ef01f29964df207f181bd5bcf236e41372a17273/gh/shenshing/test1:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+ef01f29964df207f181bd5bcf236e41372a17273-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1fd69a02dfe666652de88bfbceb80594f4025c8626fc4392738164927d6a7148
[INFO] running `"docker" "start" "-a" "1fd69a02dfe666652de88bfbceb80594f4025c8626fc4392738164927d6a7148"`
[INFO] [stderr] error: failed to acquire package cache lock
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to open: /opt/crater/cargo-home/.package-cache
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `"docker" "inspect" "1fd69a02dfe666652de88bfbceb80594f4025c8626fc4392738164927d6a7148"`
[INFO] running `"docker" "rm" "-f" "1fd69a02dfe666652de88bfbceb80594f4025c8626fc4392738164927d6a7148"`
[INFO] [stdout] 1fd69a02dfe666652de88bfbceb80594f4025c8626fc4392738164927d6a7148