[INFO] updating cached repository jared-w/playing-with-ASTs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jared-w/playing-with-ASTs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jared-w/playing-with-ASTs" "work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/jared-w/playing-with-ASTs"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/jared-w/playing-with-ASTs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jared-w/playing-with-ASTs" "work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/jared-w/playing-with-ASTs"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/jared-w/playing-with-ASTs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8726a2c6948c81127afffb5d1c9a52f9bc237172
[INFO] sha for GitHub repo jared-w/playing-with-ASTs: 8726a2c6948c81127afffb5d1c9a52f9bc237172
[INFO] validating manifest of jared-w/playing-with-ASTs on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jared-w/playing-with-ASTs on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jared-w/playing-with-ASTs
[INFO] finished frobbing jared-w/playing-with-ASTs
[INFO] frobbed toml for jared-w/playing-with-ASTs written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/jared-w/playing-with-ASTs/Cargo.toml
[INFO] started frobbing jared-w/playing-with-ASTs
[INFO] finished frobbing jared-w/playing-with-ASTs
[INFO] frobbed toml for jared-w/playing-with-ASTs written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/jared-w/playing-with-ASTs/Cargo.toml
[INFO] crate jared-w/playing-with-ASTs has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jared-w/playing-with-ASTs against master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980 for pr-56896
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-1/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/jared-w/playing-with-ASTs:/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" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] efd98e84d37a1e75169561636f55af12b32184e7d13d1052cf138bf49e12bf32
[INFO] running `"docker" "start" "-a" "efd98e84d37a1e75169561636f55af12b32184e7d13d1052cf138bf49e12bf32"`
[INFO] [stderr]     Checking playing-with-ASTs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `playing_with_ASTs` should have a snake case name such as `playing_with_asts`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `playing_with_ASTs` should have a snake case name such as `playing_with_asts`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "efd98e84d37a1e75169561636f55af12b32184e7d13d1052cf138bf49e12bf32"`
[INFO] running `"docker" "rm" "-f" "efd98e84d37a1e75169561636f55af12b32184e7d13d1052cf138bf49e12bf32"`
[INFO] [stdout] efd98e84d37a1e75169561636f55af12b32184e7d13d1052cf138bf49e12bf32