Oct 31 23:01:30.421 INFO checking pranith/rush against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 23:01:30.421 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 31 23:01:31.053 INFO blam! 8e4c4370566493f2d14607a4a9d31f18851d9494379a2f34777ab33c6387906e
Oct 31 23:01:31.060 INFO running `"docker" "start" "-a" "8e4c4370566493f2d14607a4a9d31f18851d9494379a2f34777ab33c6387906e"`
Oct 31 23:01:32.728 INFO kablam! usermod: no changes
Oct 31 23:01:32.800 INFO kablam!     Checking rush v0.1.0 (/source)
Oct 31 23:01:33.184 INFO kablam! 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.
Oct 31 23:01:33.184 INFO kablam!  --> src/main.rs:8:18
Oct 31 23:01:33.184 INFO kablam!   |
Oct 31 23:01:33.184 INFO kablam! 8 |   let path_buf = env::home_dir().unwrap();
Oct 31 23:01:33.184 INFO kablam!   |                  ^^^^^^^^^^^^^
Oct 31 23:01:33.184 INFO kablam!   |
Oct 31 23:01:33.184 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 31 23:01:33.184 INFO kablam! 
Oct 31 23:01:33.308 INFO kablam! warning: variable does not need to be mutable
Oct 31 23:01:33.308 INFO kablam!   --> src/main.rs:39:9
Oct 31 23:01:33.308 INFO kablam!    |
Oct 31 23:01:33.308 INFO kablam! 39 |     let mut subproc_with_args = subproc.args(&args);
Oct 31 23:01:33.308 INFO kablam!    |         ----^^^^^^^^^^^^^^^^^
Oct 31 23:01:33.308 INFO kablam!    |         |
Oct 31 23:01:33.308 INFO kablam!    |         help: remove this `mut`
Oct 31 23:01:33.308 INFO kablam!    |
Oct 31 23:01:33.308 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 23:01:33.308 INFO kablam! 
Oct 31 23:01:33.376 INFO kablam! 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.
Oct 31 23:01:33.376 INFO kablam!  --> src/main.rs:8:18
Oct 31 23:01:33.376 INFO kablam!   |
Oct 31 23:01:33.376 INFO kablam! 8 |   let path_buf = env::home_dir().unwrap();
Oct 31 23:01:33.376 INFO kablam!   |                  ^^^^^^^^^^^^^
Oct 31 23:01:33.376 INFO kablam!   |
Oct 31 23:01:33.376 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 31 23:01:33.376 INFO kablam! 
Oct 31 23:01:33.464 INFO kablam! warning: variable does not need to be mutable
Oct 31 23:01:33.464 INFO kablam!   --> src/main.rs:39:9
Oct 31 23:01:33.464 INFO kablam!    |
Oct 31 23:01:33.464 INFO kablam! 39 |     let mut subproc_with_args = subproc.args(&args);
Oct 31 23:01:33.464 INFO kablam!    |         ----^^^^^^^^^^^^^^^^^
Oct 31 23:01:33.464 INFO kablam!    |         |
Oct 31 23:01:33.464 INFO kablam!    |         help: remove this `mut`
Oct 31 23:01:33.464 INFO kablam!    |
Oct 31 23:01:33.464 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 23:01:33.464 INFO kablam! 
Oct 31 23:01:33.492 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Oct 31 23:01:33.493 INFO kablam! su: No module specific data is present
Oct 31 23:01:34.276 INFO running `"docker" "rm" "-f" "8e4c4370566493f2d14607a4a9d31f18851d9494379a2f34777ab33c6387906e"`
Oct 31 23:01:34.649 INFO blam! 8e4c4370566493f2d14607a4a9d31f18851d9494379a2f34777ab33c6387906e