Dec 18 17:33:57.635 INFO checking cities_heightfield_from_gsi-1.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 17:33:57.635 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/cities_heightfield_from_gsi/1.1.0:/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 17:33:58.039 INFO [stdout] 8c83e982113a1f5402e254c21a3626e44132f6e905b7b66a673ecc01e03073f6
Dec 18 17:33:58.042 INFO running `"docker" "start" "-a" "8c83e982113a1f5402e254c21a3626e44132f6e905b7b66a673ecc01e03073f6"`
Dec 18 17:33:59.162 INFO [stderr]     Checking resize v0.3.0
Dec 18 17:33:59.176 INFO [stderr]     Checking num v0.2.0
Dec 18 17:33:59.811 INFO [stderr]     Checking cities_heightfield_from_gsi v1.1.0 (/opt/crater/workdir)
Dec 18 17:34:02.740 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 18 17:34:02.740 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 17:34:02.740 INFO [stderr]   |
Dec 18 17:34:02.740 INFO [stderr] 1 | #![feature(extern_prelude)]
Dec 18 17:34:02.740 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 18 17:34:02.740 INFO [stderr]   |
Dec 18 17:34:02.740 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 17:34:02.740 INFO [stderr] 
Dec 18 17:34:02.748 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 18 17:34:02.748 INFO [stderr]  --> src/lib.rs:1:12
Dec 18 17:34:02.748 INFO [stderr]   |
Dec 18 17:34:02.748 INFO [stderr] 1 | #![feature(extern_prelude)]
Dec 18 17:34:02.748 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 18 17:34:02.748 INFO [stderr]   |
Dec 18 17:34:02.748 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 17:34:02.748 INFO [stderr] 
Dec 18 17:34:05.560 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.73s
Dec 18 17:34:05.846 INFO running `"docker" "inspect" "8c83e982113a1f5402e254c21a3626e44132f6e905b7b66a673ecc01e03073f6"`
Dec 18 17:34:05.926 INFO running `"docker" "rm" "-f" "8c83e982113a1f5402e254c21a3626e44132f6e905b7b66a673ecc01e03073f6"`
Dec 18 17:34:06.313 INFO [stdout] 8c83e982113a1f5402e254c21a3626e44132f6e905b7b66a673ecc01e03073f6