Sep 06 09:11:21.649 INFO checking calm-0.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 09:11:21.649 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 09:11:21.649 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 09:11:21.843 INFO blam! c713de210b0bf9297d33279b625732684cd7de95a53067ac18ad75a36174e22d
Sep 06 09:11:21.845 INFO running `"docker" "start" "-a" "c713de210b0bf9297d33279b625732684cd7de95a53067ac18ad75a36174e22d"`
Sep 06 09:11:22.607 INFO kablam! usermod: no changes
Sep 06 09:11:22.752 INFO kablam!     Checking if_chain v0.1.3
Sep 06 09:11:22.753 INFO kablam!     Checking which v1.0.5
Sep 06 09:11:22.756 INFO kablam!     Checking clap v2.32.0
Sep 06 09:11:22.758 INFO kablam!     Checking console v0.5.0
Sep 06 09:11:22.758 INFO kablam!     Checking string_cache v0.7.3
Sep 06 09:11:22.758 INFO kablam!     Checking indicatif v0.6.0
Sep 06 09:11:24.135 INFO kablam!     Checking elementtree v0.5.0
Sep 06 09:11:27.800 INFO kablam!     Checking calm v0.1.0 (file:///source)
Sep 06 09:11:29.795 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.
Sep 06 09:11:29.795 INFO kablam!    --> src/config.rs:256:29
Sep 06 09:11:29.795 INFO kablam!     |
Sep 06 09:11:29.795 INFO kablam! 256 |         let mut cache_dir = env::home_dir().ok_or(
Sep 06 09:11:29.795 INFO kablam!     |                             ^^^^^^^^^^^^^
Sep 06 09:11:29.795 INFO kablam!     |
Sep 06 09:11:29.795 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 06 09:11:29.795 INFO kablam! 
Sep 06 09:11:29.911 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.
Sep 06 09:11:29.911 INFO kablam!    --> src/config.rs:256:29
Sep 06 09:11:29.911 INFO kablam!     |
Sep 06 09:11:29.911 INFO kablam! 256 |         let mut cache_dir = env::home_dir().ok_or(
Sep 06 09:11:29.911 INFO kablam!     |                             ^^^^^^^^^^^^^
Sep 06 09:11:29.911 INFO kablam!     |
Sep 06 09:11:29.911 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 06 09:11:29.911 INFO kablam! 
Sep 06 09:11:30.936 INFO kablam! warning: variable does not need to be mutable
Sep 06 09:11:30.936 INFO kablam!    --> src/tools.rs:134:50
Sep 06 09:11:30.936 INFO kablam!     |
Sep 06 09:11:30.936 INFO kablam! 134 |             if let Some(report) = opts.and_then(|mut x| x.report.as_mut()) {
Sep 06 09:11:30.936 INFO kablam!     |                                                  ----^
Sep 06 09:11:30.936 INFO kablam!     |                                                  |
Sep 06 09:11:30.936 INFO kablam!     |                                                  help: remove this `mut`
Sep 06 09:11:30.936 INFO kablam!     |
Sep 06 09:11:30.936 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 09:11:30.936 INFO kablam! 
Sep 06 09:11:30.950 INFO kablam! warning: variable does not need to be mutable
Sep 06 09:11:30.950 INFO kablam!    --> src/tools.rs:134:50
Sep 06 09:11:30.950 INFO kablam!     |
Sep 06 09:11:30.950 INFO kablam! 134 |             if let Some(report) = opts.and_then(|mut x| x.report.as_mut()) {
Sep 06 09:11:30.950 INFO kablam!     |                                                  ----^
Sep 06 09:11:30.950 INFO kablam!     |                                                  |
Sep 06 09:11:30.950 INFO kablam!     |                                                  help: remove this `mut`
Sep 06 09:11:30.950 INFO kablam!     |
Sep 06 09:11:30.950 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 09:11:30.950 INFO kablam! 
Sep 06 09:11:31.097 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.47s
Sep 06 09:11:31.106 INFO kablam! su: No module specific data is present
Sep 06 09:11:31.839 INFO running `"docker" "rm" "-f" "c713de210b0bf9297d33279b625732684cd7de95a53067ac18ad75a36174e22d"`
Sep 06 09:11:31.946 INFO blam! c713de210b0bf9297d33279b625732684cd7de95a53067ac18ad75a36174e22d