Dec 18 12:02:08.156 INFO checking rstar-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:02:08.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/rstar/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 12:02:08.658 INFO [stdout] 152d6c4dcd8dd0c026ef43b0d243fa68032222bd2aaee11b5b51ef9de2a2290c
Dec 18 12:02:08.664 INFO running `"docker" "start" "-a" "152d6c4dcd8dd0c026ef43b0d243fa68032222bd2aaee11b5b51ef9de2a2290c"`
Dec 18 12:02:10.354 INFO [stderr]     Checking approx v0.3.1
Dec 18 12:02:10.359 INFO [stderr]     Checking rstar v0.1.0 (/opt/crater/workdir)
Dec 18 12:02:12.028 INFO [stderr] warning: use of deprecated item 'rand::XorShiftRng': import from rand_xorshift crate instead
Dec 18 12:02:12.028 INFO [stderr]  --> src/test_utilities.rs:3:30
Dec 18 12:02:12.028 INFO [stderr]   |
Dec 18 12:02:12.028 INFO [stderr] 3 | use rand::{Rng, SeedableRng, XorShiftRng};
Dec 18 12:02:12.028 INFO [stderr]   |                              ^^^^^^^^^^^
Dec 18 12:02:12.028 INFO [stderr]   |
Dec 18 12:02:12.028 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 12:02:12.028 INFO [stderr] 
Dec 18 12:02:12.028 INFO [stderr] warning: use of deprecated item 'rand::XorShiftRng': import from rand_xorshift crate instead
Dec 18 12:02:12.028 INFO [stderr]  --> src/test_utilities.rs:7:19
Dec 18 12:02:12.028 INFO [stderr]   |
Dec 18 12:02:12.028 INFO [stderr] 7 |     let mut rng = XorShiftRng::from_seed(seed);
Dec 18 12:02:12.028 INFO [stderr]   |                   ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:02:12.028 INFO [stderr] 
Dec 18 12:02:12.028 INFO [stderr] warning: use of deprecated item 'rand::XorShiftRng': import from rand_xorshift crate instead
Dec 18 12:02:12.028 INFO [stderr]   --> src/test_utilities.rs:20:19
Dec 18 12:02:12.028 INFO [stderr]    |
Dec 18 12:02:12.028 INFO [stderr] 20 |     let mut rng = XorShiftRng::from_seed(seed);
Dec 18 12:02:12.028 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:02:12.028 INFO [stderr] 
Dec 18 12:02:12.028 INFO [stderr] warning: use of deprecated item 'rand::XorShiftRng': import from rand_xorshift crate instead
Dec 18 12:02:12.028 INFO [stderr]   --> src/test_utilities.rs:32:19
Dec 18 12:02:12.028 INFO [stderr]    |
Dec 18 12:02:12.028 INFO [stderr] 32 |     let mut rng = XorShiftRng::from_seed(seed);
Dec 18 12:02:12.028 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:02:12.028 INFO [stderr] 
Dec 18 12:02:13.248 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
Dec 18 12:02:14.100 INFO running `"docker" "inspect" "152d6c4dcd8dd0c026ef43b0d243fa68032222bd2aaee11b5b51ef9de2a2290c"`
Dec 18 12:02:14.431 INFO running `"docker" "rm" "-f" "152d6c4dcd8dd0c026ef43b0d243fa68032222bd2aaee11b5b51ef9de2a2290c"`
Dec 18 12:02:14.704 INFO [stdout] 152d6c4dcd8dd0c026ef43b0d243fa68032222bd2aaee11b5b51ef9de2a2290c