[INFO] updating cached repository dalecgu/jd_comments
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dalecgu/jd_comments
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dalecgu/jd_comments" "work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/dalecgu/jd_comments"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/dalecgu/jd_comments'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dalecgu/jd_comments" "work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/dalecgu/jd_comments"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/dalecgu/jd_comments'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f4cf98b2dae80266c9dcf0fc055afc88d64fae2a
[INFO] sha for GitHub repo dalecgu/jd_comments: f4cf98b2dae80266c9dcf0fc055afc88d64fae2a
[INFO] validating manifest of dalecgu/jd_comments 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 dalecgu/jd_comments 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 dalecgu/jd_comments
[INFO] finished frobbing dalecgu/jd_comments
[INFO] frobbed toml for dalecgu/jd_comments written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/dalecgu/jd_comments/Cargo.toml
[INFO] started frobbing dalecgu/jd_comments
[INFO] finished frobbing dalecgu/jd_comments
[INFO] frobbed toml for dalecgu/jd_comments written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/dalecgu/jd_comments/Cargo.toml
[INFO] crate dalecgu/jd_comments 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 dalecgu/jd_comments against master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980 for pr-56896
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-4/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/dalecgu/jd_comments:/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] 0050adf2223b5f36c8a4ad9ccf8985d8bcef5e186dd660e45f122e9646c6fa3d
[INFO] running `"docker" "start" "-a" "0050adf2223b5f36c8a4ad9ccf8985d8bcef5e186dd660e45f122e9646c6fa3d"`
[INFO] [stderr]     Checking hostname v0.1.3
[INFO] [stderr]     Checking atoi v0.2.2
[INFO] [stderr]     Checking nix v0.9.0
[INFO] [stderr]     Checking serde_json v1.0.4
[INFO] [stderr]     Checking nom v3.2.0
[INFO] [stderr]     Checking twox-hash v1.1.0
[INFO] [stderr]     Checking thread_local v0.3.4
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]     Checking textnonce v0.6.3
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]     Checking config v0.7.0
[INFO] [stderr]     Checking mysql_common v0.2.0
[INFO] [stderr]     Checking env_logger v0.4.3
[INFO] [stderr]     Checking bson v0.10.0
[INFO] [stderr]     Checking mysql v12.0.3
[INFO] [stderr]     Checking mongodb v0.3.7
[INFO] [stderr]     Checking jd_comments v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.01s
[INFO] running `"docker" "inspect" "0050adf2223b5f36c8a4ad9ccf8985d8bcef5e186dd660e45f122e9646c6fa3d"`
[INFO] running `"docker" "rm" "-f" "0050adf2223b5f36c8a4ad9ccf8985d8bcef5e186dd660e45f122e9646c6fa3d"`
[INFO] [stdout] 0050adf2223b5f36c8a4ad9ccf8985d8bcef5e186dd660e45f122e9646c6fa3d