Dec 19 15:07:11.707 INFO checking jkcclemens/path against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:07:11.707 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:07:12.145 INFO [stdout] 84060c761b99564188a8dc2100501159612c531ec445b71affa4ff938ee6254e
Dec 19 15:07:12.147 INFO running `"docker" "start" "-a" "84060c761b99564188a8dc2100501159612c531ec445b71affa4ff938ee6254e"`
Dec 19 15:07:13.679 INFO [stderr]    Compiling backtrace-sys v0.1.5
Dec 19 15:07:13.679 INFO [stderr]     Checking number_prefix v0.2.7
Dec 19 15:07:13.679 INFO [stderr]     Checking serde_json v0.8.4
Dec 19 15:07:13.692 INFO [stderr]    Compiling serde_codegen_internals v0.11.3
Dec 19 15:07:15.506 INFO [stderr]     Checking backtrace v0.2.3
Dec 19 15:07:16.098 INFO [stderr]    Compiling serde_codegen v0.8.21
Dec 19 15:07:16.346 INFO [stderr]     Checking error-chain v0.2.2
Dec 19 15:07:18.918 INFO [stderr]    Compiling serde_derive v0.8.21
Dec 19 15:07:19.752 INFO [stderr]     Checking path v0.2.0 (/opt/crater/workdir)
Dec 19 15:07:20.824 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 19 15:07:20.824 INFO [stderr]  --> src/main.rs:1:12
Dec 19 15:07:20.824 INFO [stderr]   |
Dec 19 15:07:20.824 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 19 15:07:20.824 INFO [stderr]   |            ^^^^^^^^^^
Dec 19 15:07:20.824 INFO [stderr]   |
Dec 19 15:07:20.824 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 15:07:20.824 INFO [stderr] 
Dec 19 15:07:20.920 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 19 15:07:20.920 INFO [stderr]  --> src/main.rs:1:12
Dec 19 15:07:20.920 INFO [stderr]   |
Dec 19 15:07:20.920 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 19 15:07:20.920 INFO [stderr]   |            ^^^^^^^^^^
Dec 19 15:07:20.921 INFO [stderr]   |
Dec 19 15:07:20.921 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 15:07:20.921 INFO [stderr] 
Dec 19 15:07:20.976 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.40s
Dec 19 15:07:21.778 INFO running `"docker" "inspect" "84060c761b99564188a8dc2100501159612c531ec445b71affa4ff938ee6254e"`
Dec 19 15:07:22.066 INFO running `"docker" "rm" "-f" "84060c761b99564188a8dc2100501159612c531ec445b71affa4ff938ee6254e"`
Dec 19 15:07:22.320 INFO [stdout] 84060c761b99564188a8dc2100501159612c531ec445b71affa4ff938ee6254e