Nov 30 18:57:23.863 INFO checking nixterm-0.1.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 18:57:23.863 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 18:57:24.349 INFO [stdout] 3571c5b0f490761fd91e267dc0de16e4a776b523cb310e2759837a8e633a2f90
Nov 30 18:57:24.351 INFO running `"docker" "start" "-a" "3571c5b0f490761fd91e267dc0de16e4a776b523cb310e2759837a8e633a2f90"`
Nov 30 18:57:25.268 INFO [stderr] usermod: no changes
Nov 30 18:57:25.418 INFO [stderr]     Checking nixterm v0.1.1 (/source)
Nov 30 18:57:27.128 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.
Nov 30 18:57:27.128 INFO [stderr]   --> src/terminfo/mod.rs:31:25
Nov 30 18:57:27.128 INFO [stderr]    |
Nov 30 18:57:27.128 INFO [stderr] 31 |     if let Some(home) = env::home_dir() {
Nov 30 18:57:27.128 INFO [stderr]    |                         ^^^^^^^^^^^^^
Nov 30 18:57:27.128 INFO [stderr]    |
Nov 30 18:57:27.128 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 30 18:57:27.128 INFO [stderr] 
Nov 30 18:57:27.488 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.
Nov 30 18:57:27.488 INFO [stderr]   --> src/terminfo/mod.rs:31:25
Nov 30 18:57:27.488 INFO [stderr]    |
Nov 30 18:57:27.488 INFO [stderr] 31 |     if let Some(home) = env::home_dir() {
Nov 30 18:57:27.488 INFO [stderr]    |                         ^^^^^^^^^^^^^
Nov 30 18:57:27.488 INFO [stderr]    |
Nov 30 18:57:27.488 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 30 18:57:27.488 INFO [stderr] 
Nov 30 18:57:28.269 INFO [stderr] warning: variable does not need to be mutable
Nov 30 18:57:28.269 INFO [stderr]    --> src/term.rs:662:31
Nov 30 18:57:28.269 INFO [stderr]     |
Nov 30 18:57:28.269 INFO [stderr] 662 |     pub fn default_background(mut self) -> Self {
Nov 30 18:57:28.269 INFO [stderr]     |                               ----^^^^
Nov 30 18:57:28.269 INFO [stderr]     |                               |
Nov 30 18:57:28.269 INFO [stderr]     |                               help: remove this `mut`
Nov 30 18:57:28.269 INFO [stderr]     |
Nov 30 18:57:28.269 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 18:57:28.269 INFO [stderr] 
Nov 30 18:57:28.269 INFO [stderr] warning: variable does not need to be mutable
Nov 30 18:57:28.269 INFO [stderr]    --> src/term.rs:666:31
Nov 30 18:57:28.269 INFO [stderr]     |
Nov 30 18:57:28.269 INFO [stderr] 666 |     pub fn default_foreground(mut self) -> Self {
Nov 30 18:57:28.269 INFO [stderr]     |                               ----^^^^
Nov 30 18:57:28.269 INFO [stderr]     |                               |
Nov 30 18:57:28.269 INFO [stderr]     |                               help: remove this `mut`
Nov 30 18:57:28.269 INFO [stderr] 
Nov 30 18:57:28.552 INFO [stderr] warning: method is never used: `write_u8`
Nov 30 18:57:28.552 INFO [stderr]    --> src/term.rs:412:5
Nov 30 18:57:28.552 INFO [stderr]     |
Nov 30 18:57:28.552 INFO [stderr] 412 |     fn write_u8(mut self, x: u8) -> Self {
Nov 30 18:57:28.552 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 18:57:28.552 INFO [stderr]     |
Nov 30 18:57:28.552 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 18:57:28.552 INFO [stderr] 
Nov 30 18:57:29.268 INFO [stderr] warning: variable does not need to be mutable
Nov 30 18:57:29.268 INFO [stderr]    --> src/term.rs:662:31
Nov 30 18:57:29.268 INFO [stderr]     |
Nov 30 18:57:29.268 INFO [stderr] 662 |     pub fn default_background(mut self) -> Self {
Nov 30 18:57:29.268 INFO [stderr]     |                               ----^^^^
Nov 30 18:57:29.268 INFO [stderr]     |                               |
Nov 30 18:57:29.268 INFO [stderr]     |                               help: remove this `mut`
Nov 30 18:57:29.268 INFO [stderr]     |
Nov 30 18:57:29.268 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 18:57:29.268 INFO [stderr] 
Nov 30 18:57:29.268 INFO [stderr] warning: variable does not need to be mutable
Nov 30 18:57:29.268 INFO [stderr]    --> src/term.rs:666:31
Nov 30 18:57:29.268 INFO [stderr]     |
Nov 30 18:57:29.268 INFO [stderr] 666 |     pub fn default_foreground(mut self) -> Self {
Nov 30 18:57:29.268 INFO [stderr]     |                               ----^^^^
Nov 30 18:57:29.269 INFO [stderr]     |                               |
Nov 30 18:57:29.269 INFO [stderr]     |                               help: remove this `mut`
Nov 30 18:57:29.269 INFO [stderr] 
Nov 30 18:57:30.192 INFO [stderr] warning: method is never used: `write_u8`
Nov 30 18:57:30.192 INFO [stderr]    --> src/term.rs:412:5
Nov 30 18:57:30.192 INFO [stderr]     |
Nov 30 18:57:30.192 INFO [stderr] 412 |     fn write_u8(mut self, x: u8) -> Self {
Nov 30 18:57:30.192 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 18:57:30.192 INFO [stderr]     |
Nov 30 18:57:30.192 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 18:57:30.192 INFO [stderr] 
Nov 30 18:57:31.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 18:57:31.520 INFO [stderr]   --> examples/term.rs:38:5
Nov 30 18:57:31.520 INFO [stderr]    |
Nov 30 18:57:31.520 INFO [stderr] 38 |     term.println("");
Nov 30 18:57:31.520 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 18:57:31.520 INFO [stderr]    |
Nov 30 18:57:31.520 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 18:57:31.520 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 18:57:31.520 INFO [stderr] 
Nov 30 18:57:31.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 18:57:31.520 INFO [stderr]   --> examples/term.rs:51:5
Nov 30 18:57:31.520 INFO [stderr]    |
Nov 30 18:57:31.520 INFO [stderr] 51 |     term.println("");
Nov 30 18:57:31.520 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 18:57:31.520 INFO [stderr]    |
Nov 30 18:57:31.520 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 18:57:31.520 INFO [stderr] 
Nov 30 18:57:31.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 18:57:31.520 INFO [stderr]   --> examples/term.rs:52:5
Nov 30 18:57:31.520 INFO [stderr]    |
Nov 30 18:57:31.520 INFO [stderr] 52 |     term.println("");
Nov 30 18:57:31.520 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 18:57:31.520 INFO [stderr]    |
Nov 30 18:57:31.520 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 18:57:31.520 INFO [stderr] 
Nov 30 18:57:31.604 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.29s
Nov 30 18:57:31.605 INFO [stderr] su: No module specific data is present
Nov 30 18:57:32.506 INFO running `"docker" "inspect" "3571c5b0f490761fd91e267dc0de16e4a776b523cb310e2759837a8e633a2f90"`
Nov 30 18:57:32.671 INFO running `"docker" "rm" "-f" "3571c5b0f490761fd91e267dc0de16e4a776b523cb310e2759837a8e633a2f90"`
Nov 30 18:57:32.797 INFO [stdout] 3571c5b0f490761fd91e267dc0de16e4a776b523cb310e2759837a8e633a2f90