Dec 18 10:48:54.196 INFO checking static-json-pointer-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:48:54.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/static-json-pointer/0.1.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:48:54.632 INFO [stdout] 2b86f419e41a13b7e8dedf6221de4cff07a97d4b2bad24c25e22d0447b5d06d7
Dec 18 10:48:54.632 INFO running `"docker" "start" "-a" "2b86f419e41a13b7e8dedf6221de4cff07a97d4b2bad24c25e22d0447b5d06d7"`
Dec 18 10:48:55.512 INFO [stderr] warning: library `static-json-pointer` should only specify `proc-macro = true` instead of setting `crate-type`
Dec 18 10:48:55.536 INFO [stderr]     Checking static-json-pointer v0.1.0 (/opt/crater/workdir)
Dec 18 10:48:55.928 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 18 10:48:55.928 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 10:48:55.928 INFO [stderr]   |
Dec 18 10:48:55.928 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 18 10:48:55.928 INFO [stderr]   |            ^^^^^^^^^^
Dec 18 10:48:55.928 INFO [stderr]   |
Dec 18 10:48:55.928 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 10:48:55.928 INFO [stderr] 
Dec 18 10:48:55.964 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 18 10:48:55.965 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 10:48:55.965 INFO [stderr]   |
Dec 18 10:48:55.965 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 18 10:48:55.965 INFO [stderr]   |            ^^^^^^^^^^
Dec 18 10:48:55.965 INFO [stderr]   |
Dec 18 10:48:55.965 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 10:48:55.965 INFO [stderr] 
Dec 18 10:48:55.977 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 18 10:48:56.282 INFO running `"docker" "inspect" "2b86f419e41a13b7e8dedf6221de4cff07a97d4b2bad24c25e22d0447b5d06d7"`
Dec 18 10:48:56.462 INFO running `"docker" "rm" "-f" "2b86f419e41a13b7e8dedf6221de4cff07a97d4b2bad24c25e22d0447b5d06d7"`
Dec 18 10:48:56.636 INFO [stdout] 2b86f419e41a13b7e8dedf6221de4cff07a97d4b2bad24c25e22d0447b5d06d7