[INFO] updating cached repository adamsky/misc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/adamsky/misc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/adamsky/misc" "work/ex/clippy-test-run/sources/stable/gh/adamsky/misc"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/adamsky/misc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/adamsky/misc" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/adamsky/misc"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/adamsky/misc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fe1f19b623698f6f741b8df2648207ba9cade1af
[INFO] sha for GitHub repo adamsky/misc: fe1f19b623698f6f741b8df2648207ba9cade1af
[INFO] validating manifest of adamsky/misc 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 adamsky/misc 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 adamsky/misc
[INFO] finished frobbing adamsky/misc
[INFO] frobbed toml for adamsky/misc written to work/ex/clippy-test-run/sources/stable/gh/adamsky/misc/Cargo.toml
[INFO] started frobbing adamsky/misc
[INFO] finished frobbing adamsky/misc
[INFO] frobbed toml for adamsky/misc written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/adamsky/misc/Cargo.toml
[INFO] crate adamsky/misc has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting adamsky/misc against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/adamsky/misc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] aac31d379c3f1b3ba77350fbdec728d6913817990c643ca072bd97290892d63c
[INFO] running `"docker" "start" "-a" "aac31d379c3f1b3ba77350fbdec728d6913817990c643ca072bd97290892d63c"`
[INFO] [stderr] error: failed to load source for a dependency on `imgui`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/Gekkio/imgui-rs#8bf6831f
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to open: /opt/crater/cargo-home/git/.cargo-lock-git
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `"docker" "inspect" "aac31d379c3f1b3ba77350fbdec728d6913817990c643ca072bd97290892d63c"`
[INFO] running `"docker" "rm" "-f" "aac31d379c3f1b3ba77350fbdec728d6913817990c643ca072bd97290892d63c"`
[INFO] [stdout] aac31d379c3f1b3ba77350fbdec728d6913817990c643ca072bd97290892d63c