[INFO] updating cached repository 404Meemr/readrust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/404Meemr/readrust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/404Meemr/readrust" "work/ex/clippy-test-run/sources/stable/gh/404Meemr/readrust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/404Meemr/readrust'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  34% (594/1699)   
Checking out files:  35% (595/1699)   
Checking out files:  36% (612/1699)   
Checking out files:  36% (620/1699)   
Checking out files:  37% (629/1699)   
Checking out files:  38% (646/1699)   
Checking out files:  38% (653/1699)   
Checking out files:  39% (663/1699)   
Checking out files:  40% (680/1699)   
Checking out files:  41% (697/1699)   
Checking out files:  41% (712/1699)   
Checking out files:  42% (714/1699)   
Checking out files:  43% (731/1699)   
Checking out files:  44% (748/1699)   
Checking out files:  45% (765/1699)   
Checking out files:  46% (782/1699)   
Checking out files:  47% (799/1699)   
Checking out files:  48% (816/1699)   
Checking out files:  49% (833/1699)   
Checking out files:  50% (850/1699)   
Checking out files:  51% (867/1699)   
Checking out files:  52% (884/1699)   
Checking out files:  53% (901/1699)   
Checking out files:  54% (918/1699)   
Checking out files:  55% (935/1699)   
Checking out files:  56% (952/1699)   
Checking out files:  57% (969/1699)   
Checking out files:  58% (986/1699)   
Checking out files:  59% (1003/1699)   
Checking out files:  60% (1020/1699)   
Checking out files:  61% (1037/1699)   
Checking out files:  62% (1054/1699)   
Checking out files:  63% (1071/1699)   
Checking out files:  64% (1088/1699)   
Checking out files:  65% (1105/1699)   
Checking out files:  66% (1122/1699)   
Checking out files:  67% (1139/1699)   
Checking out files:  68% (1156/1699)   
Checking out files:  69% (1173/1699)   
Checking out files:  70% (1190/1699)   
Checking out files:  71% (1207/1699)   
Checking out files:  72% (1224/1699)   
Checking out files:  73% (1241/1699)   
Checking out files:  74% (1258/1699)   
Checking out files:  75% (1275/1699)   
Checking out files:  76% (1292/1699)   
Checking out files:  77% (1309/1699)   
Checking out files:  78% (1326/1699)   
Checking out files:  79% (1343/1699)   
Checking out files:  80% (1360/1699)   
Checking out files:  81% (1377/1699)   
Checking out files:  82% (1394/1699)   
Checking out files:  83% (1411/1699)   
Checking out files:  84% (1428/1699)   
Checking out files:  85% (1445/1699)   
Checking out files:  86% (1462/1699)   
Checking out files:  87% (1479/1699)   
Checking out files:  88% (1496/1699)   
Checking out files:  89% (1513/1699)   
Checking out files:  90% (1530/1699)   
Checking out files:  91% (1547/1699)   
Checking out files:  92% (1564/1699)   
Checking out files:  93% (1581/1699)   
Checking out files:  93% (1594/1699)   
Checking out files:  94% (1598/1699)   
Checking out files:  95% (1615/1699)   
Checking out files:  96% (1632/1699)   
Checking out files:  97% (1649/1699)   
Checking out files:  98% (1666/1699)   
Checking out files:  99% (1683/1699)   
Checking out files: 100% (1699/1699)   
Checking out files: 100% (1699/1699), done.
[INFO] running `"git" "clone" "work/cache/sources/gh/404Meemr/readrust" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/404Meemr/readrust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/404Meemr/readrust'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  36% (620/1699)   
Checking out files:  37% (629/1699)   
Checking out files:  38% (646/1699)   
Checking out files:  39% (663/1699)   
Checking out files:  40% (680/1699)   
Checking out files:  41% (697/1699)   
Checking out files:  42% (714/1699)   
Checking out files:  42% (715/1699)   
Checking out files:  43% (731/1699)   
Checking out files:  44% (748/1699)   
Checking out files:  45% (765/1699)   
Checking out files:  46% (782/1699)   
Checking out files:  47% (799/1699)   
Checking out files:  48% (816/1699)   
Checking out files:  49% (833/1699)   
Checking out files:  50% (850/1699)   
Checking out files:  51% (867/1699)   
Checking out files:  52% (884/1699)   
Checking out files:  53% (901/1699)   
Checking out files:  54% (918/1699)   
Checking out files:  55% (935/1699)   
Checking out files:  56% (952/1699)   
Checking out files:  57% (969/1699)   
Checking out files:  58% (986/1699)   
Checking out files:  59% (1003/1699)   
Checking out files:  60% (1020/1699)   
Checking out files:  61% (1037/1699)   
Checking out files:  62% (1054/1699)   
Checking out files:  63% (1071/1699)   
Checking out files:  64% (1088/1699)   
Checking out files:  65% (1105/1699)   
Checking out files:  66% (1122/1699)   
Checking out files:  67% (1139/1699)   
Checking out files:  68% (1156/1699)   
Checking out files:  69% (1173/1699)   
Checking out files:  70% (1190/1699)   
Checking out files:  71% (1207/1699)   
Checking out files:  72% (1224/1699)   
Checking out files:  73% (1241/1699)   
Checking out files:  74% (1258/1699)   
Checking out files:  75% (1275/1699)   
Checking out files:  76% (1292/1699)   
Checking out files:  77% (1309/1699)   
Checking out files:  78% (1326/1699)   
Checking out files:  79% (1343/1699)   
Checking out files:  80% (1360/1699)   
Checking out files:  81% (1377/1699)   
Checking out files:  82% (1394/1699)   
Checking out files:  83% (1411/1699)   
Checking out files:  84% (1428/1699)   
Checking out files:  85% (1445/1699)   
Checking out files:  86% (1462/1699)   
Checking out files:  87% (1479/1699)   
Checking out files:  88% (1496/1699)   
Checking out files:  89% (1513/1699)   
Checking out files:  90% (1530/1699)   
Checking out files:  91% (1547/1699)   
Checking out files:  91% (1559/1699)   
Checking out files:  92% (1564/1699)   
Checking out files:  93% (1581/1699)   
Checking out files:  94% (1598/1699)   
Checking out files:  95% (1615/1699)   
Checking out files:  96% (1632/1699)   
Checking out files:  97% (1649/1699)   
Checking out files:  98% (1666/1699)   
Checking out files:  99% (1683/1699)   
Checking out files: 100% (1699/1699)   
Checking out files: 100% (1699/1699), done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6483b49a8589432118125120f75a52d802fcd55a
[INFO] sha for GitHub repo 404Meemr/readrust: 6483b49a8589432118125120f75a52d802fcd55a
[INFO] validating manifest of 404Meemr/readrust on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of 404Meemr/readrust on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing 404Meemr/readrust
[INFO] finished frobbing 404Meemr/readrust
[INFO] frobbed toml for 404Meemr/readrust written to work/ex/clippy-test-run/sources/stable/gh/404Meemr/readrust/Cargo.toml
[INFO] started frobbing 404Meemr/readrust
[INFO] finished frobbing 404Meemr/readrust
[INFO] frobbed toml for 404Meemr/readrust written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/404Meemr/readrust/Cargo.toml
[INFO] crate 404Meemr/readrust has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/404Meemr/readrust/Cargo.lock needs to be updated but --locked was passed to prevent this
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed