[INFO] fetching crate cities_heightfield_from_gsi 1.1.0...
[INFO] extracting crate cities_heightfield_from_gsi 1.1.0 into work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/reg/cities_heightfield_from_gsi/1.1.0
[INFO] extracting crate cities_heightfield_from_gsi 1.1.0 into work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/reg/cities_heightfield_from_gsi/1.1.0
[INFO] validating manifest of cities_heightfield_from_gsi-1.1.0 on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cities_heightfield_from_gsi-1.1.0 on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cities_heightfield_from_gsi-1.1.0
[INFO] finished frobbing cities_heightfield_from_gsi-1.1.0
[INFO] frobbed toml for cities_heightfield_from_gsi-1.1.0 written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/reg/cities_heightfield_from_gsi/1.1.0/Cargo.toml
[INFO] started frobbing cities_heightfield_from_gsi-1.1.0
[INFO] finished frobbing cities_heightfield_from_gsi-1.1.0
[INFO] frobbed toml for cities_heightfield_from_gsi-1.1.0 written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/reg/cities_heightfield_from_gsi/1.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cities_heightfield_from_gsi-1.1.0 against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-2/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e6cb74a31d57426a9684b195b46fdea6ce075b6709245324cf5e131c3e48819e
[INFO] running `"docker" "start" "-a" "e6cb74a31d57426a9684b195b46fdea6ce075b6709245324cf5e131c3e48819e"`
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking cities_heightfield_from_gsi v1.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(extern_prelude)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(extern_prelude)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `client` should have an upper case name
[INFO] [stderr]  --> src/gsi.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub static ref client: Client = { Client::new() };
[INFO] [stderr]   |                    ^^^^^^ help: convert the identifier to upper case: `CLIENT`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `client` should have an upper case name
[INFO] [stderr]  --> src/gsi.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub static ref client: Client = { Client::new() };
[INFO] [stderr]   |                    ^^^^^^ help: convert the identifier to upper case: `CLIENT`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.51s
[INFO] running `"docker" "inspect" "e6cb74a31d57426a9684b195b46fdea6ce075b6709245324cf5e131c3e48819e"`
[INFO] running `"docker" "rm" "-f" "e6cb74a31d57426a9684b195b46fdea6ce075b6709245324cf5e131c3e48819e"`
[INFO] [stdout] e6cb74a31d57426a9684b195b46fdea6ce075b6709245324cf5e131c3e48819e