[INFO] updating cached repository vetbase/mammoth
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vetbase/mammoth
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vetbase/mammoth" "work/ex/clippy-test-run/sources/stable/gh/vetbase/mammoth"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/vetbase/mammoth'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vetbase/mammoth" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/vetbase/mammoth"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/vetbase/mammoth'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1377718d6128692e8a9f770047620be8a40f2dfb
[INFO] sha for GitHub repo vetbase/mammoth: 1377718d6128692e8a9f770047620be8a40f2dfb
[INFO] validating manifest of vetbase/mammoth 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 vetbase/mammoth 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 vetbase/mammoth
[INFO] finished frobbing vetbase/mammoth
[INFO] frobbed toml for vetbase/mammoth written to work/ex/clippy-test-run/sources/stable/gh/vetbase/mammoth/Cargo.toml
[INFO] started frobbing vetbase/mammoth
[INFO] finished frobbing vetbase/mammoth
[INFO] frobbed toml for vetbase/mammoth written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/vetbase/mammoth/Cargo.toml
[INFO] crate vetbase/mammoth 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 vetbase/mammoth against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/vetbase/mammoth:/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] 7d96be504734fceca892f2d429d52ee291cc457c49bbb7fbffd57000f96dd802
[INFO] running `"docker" "start" "-a" "7d96be504734fceca892f2d429d52ee291cc457c49bbb7fbffd57000f96dd802"`
[INFO] [stderr] warning: unused manifest key: package.crate-type
[INFO] [stderr]    Compiling typenum v1.9.0
[INFO] [stderr]     Checking md5 v0.3.6
[INFO] [stderr]     Checking hex v0.2.0
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking phf_shared v0.7.21
[INFO] [stderr]     Checking stringprep v0.1.2
[INFO] [stderr]     Checking phf v0.7.21
[INFO] [stderr]     Checking generic-array v0.8.3
[INFO] [stderr]     Checking block-buffer v0.2.0
[INFO] [stderr]     Checking digest v0.6.2
[INFO] [stderr]     Checking crypto-mac v0.4.0
[INFO] [stderr]     Checking hmac v0.4.2
[INFO] [stderr]     Checking sha2 v0.6.0
[INFO] [stderr]     Checking postgres-protocol v0.3.1
[INFO] [stderr]     Checking postgres-shared v0.4.0
[INFO] [stderr]     Checking postgres v0.15.1
[INFO] [stderr]     Checking mammoth v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.95s
[INFO] running `"docker" "inspect" "7d96be504734fceca892f2d429d52ee291cc457c49bbb7fbffd57000f96dd802"`
[INFO] running `"docker" "rm" "-f" "7d96be504734fceca892f2d429d52ee291cc457c49bbb7fbffd57000f96dd802"`
[INFO] [stdout] 7d96be504734fceca892f2d429d52ee291cc457c49bbb7fbffd57000f96dd802