Dec 18 16:11:31.124 INFO checking get_env-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:11:31.124 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/get_env/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 16:11:31.314 INFO [stdout] 974da6d7a7f320f5b42ef97a063355fac3e9e11c43d48785ac64be1fdc7c8ebd
Dec 18 16:11:31.315 INFO running `"docker" "start" "-a" "974da6d7a7f320f5b42ef97a063355fac3e9e11c43d48785ac64be1fdc7c8ebd"`
Dec 18 16:11:31.878 INFO [stderr]     Checking get_env v0.1.0 (/opt/crater/workdir)
Dec 18 16:11:31.880 INFO [stderr]     Checking predicates v0.5.2
Dec 18 16:11:31.881 INFO [stderr]     Checking serde_json v1.0.33
Dec 18 16:11:32.206 INFO [stderr] warning: the feature `used` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 18 16:11:32.206 INFO [stderr]   --> src/lib.rs:35:10
Dec 18 16:11:32.206 INFO [stderr]    |
Dec 18 16:11:32.206 INFO [stderr] 35 |     feature(used)
Dec 18 16:11:32.206 INFO [stderr]    |             ^^^^
Dec 18 16:11:32.206 INFO [stderr]    |
Dec 18 16:11:32.206 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 18 16:11:32.206 INFO [stderr] 
Dec 18 16:11:34.410 INFO [stderr]     Checking escargot v0.2.0
Dec 18 16:11:35.231 INFO [stderr]     Checking assert_cmd v0.6.0
Dec 18 16:11:36.864 INFO [stderr] warning: the feature `used` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 18 16:11:36.864 INFO [stderr]   --> src/lib.rs:35:10
Dec 18 16:11:36.864 INFO [stderr]    |
Dec 18 16:11:36.864 INFO [stderr] 35 |     feature(used)
Dec 18 16:11:36.864 INFO [stderr]    |             ^^^^
Dec 18 16:11:36.864 INFO [stderr]    |
Dec 18 16:11:36.864 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 18 16:11:36.864 INFO [stderr] 
Dec 18 16:11:37.590 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.78s
Dec 18 16:11:37.898 INFO running `"docker" "inspect" "974da6d7a7f320f5b42ef97a063355fac3e9e11c43d48785ac64be1fdc7c8ebd"`
Dec 18 16:11:37.982 INFO running `"docker" "rm" "-f" "974da6d7a7f320f5b42ef97a063355fac3e9e11c43d48785ac64be1fdc7c8ebd"`
Dec 18 16:11:38.082 INFO [stdout] 974da6d7a7f320f5b42ef97a063355fac3e9e11c43d48785ac64be1fdc7c8ebd