Nov 17 21:07:22.145 INFO testing tcalc-rustyline-1.0.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 21:07:22.145 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 17 21:07:22.496 INFO [stdout] 0dd9f8d888d05b0cf0ce1dfa3532a22a9e1eb7cbbaafbe098085eeae4b79496e
Nov 17 21:07:22.503 INFO running `"docker" "start" "-a" "0dd9f8d888d05b0cf0ce1dfa3532a22a9e1eb7cbbaafbe098085eeae4b79496e"`
Nov 17 21:07:23.339 INFO [stderr] usermod: no changes
Nov 17 21:07:23.411 INFO [stderr]    Compiling tcalc-rustyline v1.0.1 (/source)
Nov 17 21:07:24.076 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 17 21:07:24.076 INFO [stderr]    --> src/completion.rs:159:29
Nov 17 21:07:24.076 INFO [stderr]     |
Nov 17 21:07:24.076 INFO [stderr] 159 |         if let Some(home) = home_dir() {
Nov 17 21:07:24.076 INFO [stderr]     |                             ^^^^^^^^
Nov 17 21:07:24.076 INFO [stderr]     |
Nov 17 21:07:24.076 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 17 21:07:24.076 INFO [stderr] 
Nov 17 21:07:24.077 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 17 21:07:24.077 INFO [stderr]    --> src/completion.rs:148:33
Nov 17 21:07:24.077 INFO [stderr]     |
Nov 17 21:07:24.077 INFO [stderr] 148 |     use std::env::{current_dir, home_dir};
Nov 17 21:07:24.077 INFO [stderr]     |                                 ^^^^^^^^
Nov 17 21:07:24.077 INFO [stderr] 
Nov 17 21:07:24.077 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 17 21:07:24.077 INFO [stderr]   --> src/tty/unix.rs:39:9
Nov 17 21:07:24.077 INFO [stderr]    |
Nov 17 21:07:24.077 INFO [stderr] 39 |     use std::ascii::AsciiExt;
Nov 17 21:07:24.077 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Nov 17 21:07:24.077 INFO [stderr] 
Nov 17 21:07:24.423 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 17 21:07:24.424 INFO [stderr]   --> src/tty/unix.rs:39:9
Nov 17 21:07:24.424 INFO [stderr]    |
Nov 17 21:07:24.424 INFO [stderr] 39 |     use std::ascii::AsciiExt;
Nov 17 21:07:24.424 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Nov 17 21:07:24.425 INFO [stderr]    |
Nov 17 21:07:24.425 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 17 21:07:24.425 INFO [stderr] 
Nov 17 21:07:25.399 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
Nov 17 21:07:25.403 INFO [stderr] su: No module specific data is present
Nov 17 21:07:25.732 INFO running `"docker" "inspect" "0dd9f8d888d05b0cf0ce1dfa3532a22a9e1eb7cbbaafbe098085eeae4b79496e"`
Nov 17 21:07:25.913 INFO running `"docker" "rm" "-f" "0dd9f8d888d05b0cf0ce1dfa3532a22a9e1eb7cbbaafbe098085eeae4b79496e"`
Nov 17 21:07:26.131 INFO [stdout] 0dd9f8d888d05b0cf0ce1dfa3532a22a9e1eb7cbbaafbe098085eeae4b79496e
Nov 17 21:07:26.139 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 17 21:07:26.429 INFO [stdout] b5417b918e9130233f4f38af1b0a545464ab0be6943dd2cd6af423440acbd99a
Nov 17 21:07:26.437 INFO running `"docker" "start" "-a" "b5417b918e9130233f4f38af1b0a545464ab0be6943dd2cd6af423440acbd99a"`
Nov 17 21:07:26.987 INFO [stderr] usermod: no changes
Nov 17 21:07:27.079 INFO [stderr]    Compiling tcalc-rustyline v1.0.1 (/source)
Nov 17 21:07:27.993 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 17 21:07:27.993 INFO [stderr]    --> src/completion.rs:159:29
Nov 17 21:07:27.993 INFO [stderr]     |
Nov 17 21:07:27.993 INFO [stderr] 159 |         if let Some(home) = home_dir() {
Nov 17 21:07:27.993 INFO [stderr]     |                             ^^^^^^^^
Nov 17 21:07:27.993 INFO [stderr]     |
Nov 17 21:07:27.993 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 17 21:07:27.993 INFO [stderr] 
Nov 17 21:07:27.994 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 17 21:07:27.998 INFO [stderr]    --> src/completion.rs:148:33
Nov 17 21:07:27.999 INFO [stderr]     |
Nov 17 21:07:28.003 INFO [stderr] 148 |     use std::env::{current_dir, home_dir};
Nov 17 21:07:28.003 INFO [stderr]     |                                 ^^^^^^^^
Nov 17 21:07:28.003 INFO [stderr] 
Nov 17 21:07:29.257 INFO [stderr] warning: function is never used: `chars`
Nov 17 21:07:29.257 INFO [stderr]   --> src/char_iter.rs:12:1
Nov 17 21:07:29.257 INFO [stderr]    |
Nov 17 21:07:29.257 INFO [stderr] 12 | / pub fn chars<R: Read>(read: R) -> Chars<R>
Nov 17 21:07:29.257 INFO [stderr] 13 | |     where R: Sized
Nov 17 21:07:29.257 INFO [stderr] 14 | | {
Nov 17 21:07:29.257 INFO [stderr] 15 | |     Chars { inner: read }
Nov 17 21:07:29.257 INFO [stderr] 16 | | }
Nov 17 21:07:29.257 INFO [stderr]    | |_^
Nov 17 21:07:29.257 INFO [stderr]    |
Nov 17 21:07:29.257 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 21:07:29.257 INFO [stderr] 
Nov 17 21:07:29.257 INFO [stderr] warning: struct is never constructed: `Chars`
Nov 17 21:07:29.257 INFO [stderr]   --> src/char_iter.rs:44:1
Nov 17 21:07:29.257 INFO [stderr]    |
Nov 17 21:07:29.257 INFO [stderr] 44 | pub struct Chars<R> {
Nov 17 21:07:29.257 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Nov 17 21:07:29.257 INFO [stderr] 
Nov 17 21:07:30.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
Nov 17 21:07:30.833 INFO [stderr] su: No module specific data is present
Nov 17 21:07:31.219 INFO running `"docker" "inspect" "b5417b918e9130233f4f38af1b0a545464ab0be6943dd2cd6af423440acbd99a"`
Nov 17 21:07:31.362 INFO running `"docker" "rm" "-f" "b5417b918e9130233f4f38af1b0a545464ab0be6943dd2cd6af423440acbd99a"`
Nov 17 21:07:31.493 INFO [stdout] b5417b918e9130233f4f38af1b0a545464ab0be6943dd2cd6af423440acbd99a