Dec 17 22:15:10.525 INFO checking jkcclemens/path against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:15:10.525 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/jkcclemens/path:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:15:10.932 INFO [stdout] 616f3fa0d6fd7b983f974e1308e0f7341eb858be428f45276d144f3970978a5d
Dec 17 22:15:10.936 INFO running `"docker" "start" "-a" "616f3fa0d6fd7b983f974e1308e0f7341eb858be428f45276d144f3970978a5d"`
Dec 17 22:15:12.697 INFO [stderr]    Compiling backtrace-sys v0.1.5
Dec 17 22:15:12.704 INFO [stderr]     Checking number_prefix v0.2.7
Dec 17 22:15:12.705 INFO [stderr]    Compiling serde_codegen v0.8.21
Dec 17 22:15:14.553 INFO [stderr]     Checking backtrace v0.2.3
Dec 17 22:15:15.172 INFO [stderr]     Checking error-chain v0.2.2
Dec 17 22:15:17.508 INFO [stderr]    Compiling serde_derive v0.8.21
Dec 17 22:15:18.664 INFO [stderr]     Checking path v0.2.0 (/opt/crater/workdir)
Dec 17 22:15:19.712 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 17 22:15:19.716 INFO [stderr]  --> src/main.rs:1:12
Dec 17 22:15:19.716 INFO [stderr]   |
Dec 17 22:15:19.716 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 17 22:15:19.716 INFO [stderr]   |            ^^^^^^^^^^
Dec 17 22:15:19.716 INFO [stderr]   |
Dec 17 22:15:19.716 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 22:15:19.716 INFO [stderr] 
Dec 17 22:15:19.756 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 17 22:15:19.756 INFO [stderr]  --> src/main.rs:1:12
Dec 17 22:15:19.756 INFO [stderr]   |
Dec 17 22:15:19.756 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 17 22:15:19.756 INFO [stderr]   |            ^^^^^^^^^^
Dec 17 22:15:19.756 INFO [stderr]   |
Dec 17 22:15:19.756 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 22:15:19.756 INFO [stderr] 
Dec 17 22:15:19.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.28s
Dec 17 22:15:20.472 INFO running `"docker" "inspect" "616f3fa0d6fd7b983f974e1308e0f7341eb858be428f45276d144f3970978a5d"`
Dec 17 22:15:20.718 INFO running `"docker" "rm" "-f" "616f3fa0d6fd7b983f974e1308e0f7341eb858be428f45276d144f3970978a5d"`
Dec 17 22:15:20.961 INFO [stdout] 616f3fa0d6fd7b983f974e1308e0f7341eb858be428f45276d144f3970978a5d