Oct 12 20:08:10.102 INFO checking jaemk/rok against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:08:10.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 20:08:10.607 INFO blam! 8dbbb1e21858ea1e32d8550359f2b80f8b72096873e47dad72d7448de6fdf51f
Oct 12 20:08:10.609 INFO running `"docker" "start" "-a" "8dbbb1e21858ea1e32d8550359f2b80f8b72096873e47dad72d7448de6fdf51f"`
Oct 12 20:08:12.868 INFO kablam! usermod: no changes
Oct 12 20:08:13.036 INFO kablam!     Checking either v1.3.0
Oct 12 20:08:13.037 INFO kablam!     Checking nix v0.5.1
Oct 12 20:08:13.620 INFO kablam!     Checking itertools v0.7.2
Oct 12 20:08:18.251 INFO kablam!     Checking rustyline v1.0.0
Oct 12 20:08:19.328 INFO kablam!     Checking rok v0.1.0 (/source)
Oct 12 20:08:20.964 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 12 20:08:20.964 INFO kablam!   --> src/lib.rs:40:20
Oct 12 20:08:20.964 INFO kablam!    |
Oct 12 20:08:20.964 INFO kablam! 40 |         let path = env::home_dir().unwrap_or_else(|| path::PathBuf::from("."));
Oct 12 20:08:20.964 INFO kablam!    |                    ^^^^^^^^^^^^^
Oct 12 20:08:20.964 INFO kablam!    |
Oct 12 20:08:20.964 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 12 20:08:20.964 INFO kablam! 
Oct 12 20:08:21.156 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 12 20:08:21.156 INFO kablam!   --> src/lib.rs:40:20
Oct 12 20:08:21.156 INFO kablam!    |
Oct 12 20:08:21.156 INFO kablam! 40 |         let path = env::home_dir().unwrap_or_else(|| path::PathBuf::from("."));
Oct 12 20:08:21.156 INFO kablam!    |                    ^^^^^^^^^^^^^
Oct 12 20:08:21.156 INFO kablam!    |
Oct 12 20:08:21.156 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 12 20:08:21.156 INFO kablam! 
Oct 12 20:08:21.273 INFO kablam! warning: unused variable: `tokens`
Oct 12 20:08:21.273 INFO kablam!   --> src/lib.rs:22:13
Oct 12 20:08:21.273 INFO kablam!    |
Oct 12 20:08:21.273 INFO kablam! 22 | pub fn eval(tokens: &[Token]) -> Result<()> {
Oct 12 20:08:21.273 INFO kablam!    |             ^^^^^^ help: consider using `_tokens` instead
Oct 12 20:08:21.273 INFO kablam!    |
Oct 12 20:08:21.273 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:08:21.273 INFO kablam! 
Oct 12 20:08:21.629 INFO kablam! warning: unused variable: `tokens`
Oct 12 20:08:21.629 INFO kablam!   --> src/lib.rs:22:13
Oct 12 20:08:21.629 INFO kablam!    |
Oct 12 20:08:21.630 INFO kablam! 22 | pub fn eval(tokens: &[Token]) -> Result<()> {
Oct 12 20:08:21.630 INFO kablam!    |             ^^^^^^ help: consider using `_tokens` instead
Oct 12 20:08:21.630 INFO kablam!    |
Oct 12 20:08:21.630 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:08:21.631 INFO kablam! 
Oct 12 20:08:23.832 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.94s
Oct 12 20:08:23.838 INFO kablam! su: No module specific data is present
Oct 12 20:08:24.764 INFO running `"docker" "rm" "-f" "8dbbb1e21858ea1e32d8550359f2b80f8b72096873e47dad72d7448de6fdf51f"`
Oct 12 20:08:25.120 INFO blam! 8dbbb1e21858ea1e32d8550359f2b80f8b72096873e47dad72d7448de6fdf51f