Dec 17 17:36:03.612 INFO checking pranith/rush against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 17:36:03.612 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/gh/pranith/rush:/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 17 17:36:03.904 INFO [stdout] cdb3e3d4372fb28361b0e15111aee87f11a3dc18399b4503d9953834a07f8565
Dec 17 17:36:03.906 INFO running `"docker" "start" "-a" "cdb3e3d4372fb28361b0e15111aee87f11a3dc18399b4503d9953834a07f8565"`
Dec 17 17:36:05.696 INFO [stderr]     Checking rush v0.1.0 (/opt/crater/workdir)
Dec 17 17:36:05.904 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 17 17:36:05.904 INFO [stderr]  --> src/main.rs:8:18
Dec 17 17:36:05.904 INFO [stderr]   |
Dec 17 17:36:05.904 INFO [stderr] 8 |   let path_buf = env::home_dir().unwrap();
Dec 17 17:36:05.904 INFO [stderr]   |                  ^^^^^^^^^^^^^
Dec 17 17:36:05.904 INFO [stderr]   |
Dec 17 17:36:05.904 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 17 17:36:05.904 INFO [stderr] 
Dec 17 17:36:05.939 INFO [stderr] warning: variable does not need to be mutable
Dec 17 17:36:05.939 INFO [stderr]   --> src/main.rs:39:9
Dec 17 17:36:05.939 INFO [stderr]    |
Dec 17 17:36:05.939 INFO [stderr] 39 |     let mut subproc_with_args = subproc.args(&args);
Dec 17 17:36:05.939 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^
Dec 17 17:36:05.939 INFO [stderr]    |         |
Dec 17 17:36:05.939 INFO [stderr]    |         help: remove this `mut`
Dec 17 17:36:05.939 INFO [stderr]    |
Dec 17 17:36:05.939 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 17:36:05.939 INFO [stderr] 
Dec 17 17:36:05.956 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 17 17:36:05.956 INFO [stderr]  --> src/main.rs:8:18
Dec 17 17:36:05.956 INFO [stderr]   |
Dec 17 17:36:05.956 INFO [stderr] 8 |   let path_buf = env::home_dir().unwrap();
Dec 17 17:36:05.956 INFO [stderr]   |                  ^^^^^^^^^^^^^
Dec 17 17:36:05.956 INFO [stderr]   |
Dec 17 17:36:05.956 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 17 17:36:05.956 INFO [stderr] 
Dec 17 17:36:06.064 INFO [stderr] warning: variable does not need to be mutable
Dec 17 17:36:06.064 INFO [stderr]   --> src/main.rs:39:9
Dec 17 17:36:06.064 INFO [stderr]    |
Dec 17 17:36:06.064 INFO [stderr] 39 |     let mut subproc_with_args = subproc.args(&args);
Dec 17 17:36:06.064 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^
Dec 17 17:36:06.064 INFO [stderr]    |         |
Dec 17 17:36:06.064 INFO [stderr]    |         help: remove this `mut`
Dec 17 17:36:06.064 INFO [stderr]    |
Dec 17 17:36:06.064 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 17:36:06.064 INFO [stderr] 
Dec 17 17:36:06.137 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 17 17:36:07.148 INFO running `"docker" "inspect" "cdb3e3d4372fb28361b0e15111aee87f11a3dc18399b4503d9953834a07f8565"`
Dec 17 17:36:07.309 INFO running `"docker" "rm" "-f" "cdb3e3d4372fb28361b0e15111aee87f11a3dc18399b4503d9953834a07f8565"`
Dec 17 17:36:07.532 INFO [stdout] cdb3e3d4372fb28361b0e15111aee87f11a3dc18399b4503d9953834a07f8565