Dec 18 16:52:30.840 INFO checking easy_ffi-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:52:30.841 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/easy_ffi/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 16:52:31.106 INFO [stdout] 2a7d913a0c55ff09ce5773d8e3a6773c5c6a756d8885edbeac6db5c0c7d5f2db
Dec 18 16:52:31.108 INFO running `"docker" "start" "-a" "2a7d913a0c55ff09ce5773d8e3a6773c5c6a756d8885edbeac6db5c0c7d5f2db"`
Dec 18 16:52:32.061 INFO [stderr]     Checking easy_ffi v0.1.0 (/opt/crater/workdir)
Dec 18 16:52:32.168 INFO [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Dec 18 16:52:32.168 INFO [stderr]    --> src/lib.rs:144:14
Dec 18 16:52:32.168 INFO [stderr]     |
Dec 18 16:52:32.168 INFO [stderr] 144 |     #![allow(private_no_mangle_fns)]
Dec 18 16:52:32.168 INFO [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:52:32.168 INFO [stderr]     |
Dec 18 16:52:32.168 INFO [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
Dec 18 16:52:32.168 INFO [stderr] 
Dec 18 16:52:32.187 INFO [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Dec 18 16:52:32.187 INFO [stderr]    --> src/lib.rs:144:14
Dec 18 16:52:32.187 INFO [stderr]     |
Dec 18 16:52:32.187 INFO [stderr] 144 |     #![allow(private_no_mangle_fns)]
Dec 18 16:52:32.187 INFO [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:52:32.187 INFO [stderr]     |
Dec 18 16:52:32.187 INFO [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
Dec 18 16:52:32.187 INFO [stderr] 
Dec 18 16:52:32.458 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Dec 18 16:52:32.850 INFO running `"docker" "inspect" "2a7d913a0c55ff09ce5773d8e3a6773c5c6a756d8885edbeac6db5c0c7d5f2db"`
Dec 18 16:52:33.110 INFO running `"docker" "rm" "-f" "2a7d913a0c55ff09ce5773d8e3a6773c5c6a756d8885edbeac6db5c0c7d5f2db"`
Dec 18 16:52:33.262 INFO [stdout] 2a7d913a0c55ff09ce5773d8e3a6773c5c6a756d8885edbeac6db5c0c7d5f2db