Oct 13 06:18:40.526 INFO checking wee-rl-1.0.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:18:40.527 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 13 06:18:40.854 INFO blam! 49fd30a11dd77733ae115edc13f050045dcf255e9883ca697ae1d104cf27c5d5
Oct 13 06:18:40.856 INFO running `"docker" "start" "-a" "49fd30a11dd77733ae115edc13f050045dcf255e9883ca697ae1d104cf27c5d5"`
Oct 13 06:18:42.053 INFO kablam! usermod: no changes
Oct 13 06:18:42.201 INFO kablam!     Checking nix v0.8.1
Oct 13 06:18:46.372 INFO kablam!     Checking wee-rl v1.0.0 (/source)
Oct 13 06:18:48.045 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 13 06:18:48.045 INFO kablam!    --> src/completion.rs:166:29
Oct 13 06:18:48.045 INFO kablam!     |
Oct 13 06:18:48.045 INFO kablam! 166 |         if let Some(home) = home_dir() {
Oct 13 06:18:48.045 INFO kablam!     |                             ^^^^^^^^
Oct 13 06:18:48.045 INFO kablam!     |
Oct 13 06:18:48.045 INFO kablam!     = note: #[warn(deprecated)] on by default
Oct 13 06:18:48.045 INFO kablam! 
Oct 13 06:18:48.047 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 13 06:18:48.047 INFO kablam!    --> src/completion.rs:155:33
Oct 13 06:18:48.047 INFO kablam!     |
Oct 13 06:18:48.047 INFO kablam! 155 |     use std::env::{current_dir, home_dir};
Oct 13 06:18:48.047 INFO kablam!     |                                 ^^^^^^^^
Oct 13 06:18:48.047 INFO kablam! 
Oct 13 06:18:48.047 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 06:18:48.047 INFO kablam!   --> src/tty/unix.rs:40:9
Oct 13 06:18:48.047 INFO kablam!    |
Oct 13 06:18:48.047 INFO kablam! 40 |     use std::ascii::AsciiExt;
Oct 13 06:18:48.047 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Oct 13 06:18:48.047 INFO kablam! 
Oct 13 06:18:48.532 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 13 06:18:48.532 INFO kablam!    --> src/completion.rs:166:29
Oct 13 06:18:48.532 INFO kablam!     |
Oct 13 06:18:48.532 INFO kablam! 166 |         if let Some(home) = home_dir() {
Oct 13 06:18:48.532 INFO kablam!     |                             ^^^^^^^^
Oct 13 06:18:48.532 INFO kablam!     |
Oct 13 06:18:48.532 INFO kablam!     = note: #[warn(deprecated)] on by default
Oct 13 06:18:48.532 INFO kablam! 
Oct 13 06:18:48.532 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 13 06:18:48.532 INFO kablam!    --> src/completion.rs:155:33
Oct 13 06:18:48.532 INFO kablam!     |
Oct 13 06:18:48.532 INFO kablam! 155 |     use std::env::{current_dir, home_dir};
Oct 13 06:18:48.532 INFO kablam!     |                                 ^^^^^^^^
Oct 13 06:18:48.532 INFO kablam! 
Oct 13 06:18:48.780 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Oct 13 06:18:48.780 INFO kablam!   --> src/tty/unix.rs:40:9
Oct 13 06:18:48.780 INFO kablam!    |
Oct 13 06:18:48.780 INFO kablam! 40 |     use std::ascii::AsciiExt;
Oct 13 06:18:48.780 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Oct 13 06:18:48.780 INFO kablam!    |
Oct 13 06:18:48.780 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 06:18:48.780 INFO kablam! 
Oct 13 06:18:51.437 INFO kablam! warning: function is never used: `chars`
Oct 13 06:18:51.437 INFO kablam!   --> src/char_iter.rs:12:1
Oct 13 06:18:51.437 INFO kablam!    |
Oct 13 06:18:51.438 INFO kablam! 12 | / pub fn chars<R: Read>(read: R) -> Chars<R>
Oct 13 06:18:51.438 INFO kablam! 13 | |     where R: Sized
Oct 13 06:18:51.438 INFO kablam! 14 | | {
Oct 13 06:18:51.438 INFO kablam! 15 | |     Chars { inner: read }
Oct 13 06:18:51.439 INFO kablam! 16 | | }
Oct 13 06:18:51.439 INFO kablam!    | |_^
Oct 13 06:18:51.439 INFO kablam!    |
Oct 13 06:18:51.439 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 06:18:51.440 INFO kablam! 
Oct 13 06:18:51.440 INFO kablam! warning: struct is never constructed: `Chars`
Oct 13 06:18:51.440 INFO kablam!   --> src/char_iter.rs:44:1
Oct 13 06:18:51.440 INFO kablam!    |
Oct 13 06:18:51.441 INFO kablam! 44 | pub struct Chars<R> {
Oct 13 06:18:51.441 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 13 06:18:51.441 INFO kablam! 
Oct 13 06:18:51.612 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.52s
Oct 13 06:18:51.621 INFO kablam! su: No module specific data is present
Oct 13 06:18:52.690 INFO running `"docker" "rm" "-f" "49fd30a11dd77733ae115edc13f050045dcf255e9883ca697ae1d104cf27c5d5"`
Oct 13 06:18:52.793 INFO blam! 49fd30a11dd77733ae115edc13f050045dcf255e9883ca697ae1d104cf27c5d5