[INFO] updating cached repository ddowl/snakers [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ddowl/snakers [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ddowl/snakers" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/ddowl/snakers"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/ddowl/snakers'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ddowl/snakers" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/ddowl/snakers"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/ddowl/snakers'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4ee47b151509b6a55e95afb015eb80bc3e1cae70 [INFO] sha for GitHub repo ddowl/snakers: 4ee47b151509b6a55e95afb015eb80bc3e1cae70 [INFO] validating manifest of ddowl/snakers on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ddowl/snakers on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ddowl/snakers [INFO] finished frobbing ddowl/snakers [INFO] frobbed toml for ddowl/snakers written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/ddowl/snakers/Cargo.toml [INFO] started frobbing ddowl/snakers [INFO] finished frobbing ddowl/snakers [INFO] frobbed toml for ddowl/snakers written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/ddowl/snakers/Cargo.toml [INFO] crate ddowl/snakers already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking ddowl/snakers against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-5/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/ddowl/snakers:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b064f2f1f90af5a6cce1c3fd23f10401963ffd4afbef1bdadb6bbf8b235cef1c [INFO] running `"docker" "start" "-a" "b064f2f1f90af5a6cce1c3fd23f10401963ffd4afbef1bdadb6bbf8b235cef1c"` [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Compiling cc v1.0.36 [INFO] [stderr] Checking hashbrown v0.2.2 [INFO] [stderr] Checking enum-map-internals v0.1.2 [INFO] [stderr] Checking signal-hook-registry v1.0.1 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking toml v0.5.0 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking signal-hook v0.1.9 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling enum-map-derive v0.4.1 [INFO] [stderr] Checking enum-map v0.5.0 [INFO] [stderr] Compiling enumset_derive v0.3.2 [INFO] [stderr] Checking enumset v0.3.19 [INFO] [stderr] Checking cursive v0.11.2 [INFO] [stderr] Checking snakers v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.32s [INFO] running `"docker" "inspect" "b064f2f1f90af5a6cce1c3fd23f10401963ffd4afbef1bdadb6bbf8b235cef1c"` [INFO] running `"docker" "rm" "-f" "b064f2f1f90af5a6cce1c3fd23f10401963ffd4afbef1bdadb6bbf8b235cef1c"` [INFO] [stdout] b064f2f1f90af5a6cce1c3fd23f10401963ffd4afbef1bdadb6bbf8b235cef1c