Nov 04 02:06:01.004 INFO checking nathantypanski/rash against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 02:06:01.006 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 02:06:01.516 INFO blam! 5b63cf7d2c975f9e74deb6370fc5bbd48f614d52619932ad5855aa8d207f1ba0
Nov 04 02:06:01.525 INFO running `"docker" "start" "-a" "5b63cf7d2c975f9e74deb6370fc5bbd48f614d52619932ad5855aa8d207f1ba0"`
Nov 04 02:06:03.399 INFO kablam! usermod: no changes
Nov 04 02:06:03.515 INFO kablam!     Checking encode_unicode v0.1.3
Nov 04 02:06:03.515 INFO kablam!     Checking nix v0.5.1
Nov 04 02:06:06.980 INFO kablam!     Checking rustyline v1.0.0
Nov 04 02:06:08.099 INFO kablam!     Checking rash v0.1.0 (/source)
Nov 04 02:06:08.427 INFO kablam! warning: unused imports: `Read`, `Stderr`, `Write`, `self`
Nov 04 02:06:08.427 INFO kablam!   --> src/main.rs:21:15
Nov 04 02:06:08.427 INFO kablam!    |
Nov 04 02:06:08.427 INFO kablam! 21 | use std::io::{self, Read, Stderr, Write};
Nov 04 02:06:08.427 INFO kablam!    |               ^^^^  ^^^^  ^^^^^^  ^^^^^
Nov 04 02:06:08.427 INFO kablam!    |
Nov 04 02:06:08.427 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 02:06:08.427 INFO kablam! 
Nov 04 02:06:08.478 INFO kablam! warning: unused variable: `words`
Nov 04 02:06:08.478 INFO kablam!   --> src/main.rs:63:27
Nov 04 02:06:08.479 INFO kablam!    |
Nov 04 02:06:08.479 INFO kablam! 63 |     fn history(&mut self, words: std::str::SplitWhitespace) {
Nov 04 02:06:08.480 INFO kablam!    |                           ^^^^^ help: consider using `_words` instead
Nov 04 02:06:08.487 INFO kablam!    |
Nov 04 02:06:08.487 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 02:06:08.487 INFO kablam! 
Nov 04 02:06:08.495 INFO kablam! warning: unnecessary `unsafe` block
Nov 04 02:06:08.495 INFO kablam!    --> src/main.rs:113:17
Nov 04 02:06:08.496 INFO kablam!     |
Nov 04 02:06:08.496 INFO kablam! 113 |                 unsafe {
Nov 04 02:06:08.496 INFO kablam!     |                 ^^^^^^ unnecessary `unsafe` block
Nov 04 02:06:08.497 INFO kablam!     |
Nov 04 02:06:08.497 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Nov 04 02:06:08.497 INFO kablam! 
Nov 04 02:06:08.498 INFO kablam! warning: method is never used: `save_history`
Nov 04 02:06:08.498 INFO kablam!    --> src/main.rs:125:5
Nov 04 02:06:08.498 INFO kablam!     |
Nov 04 02:06:08.498 INFO kablam! 125 |     fn save_history(&mut self) {
Nov 04 02:06:08.498 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:06:08.499 INFO kablam!     |
Nov 04 02:06:08.499 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 02:06:08.500 INFO kablam! 
Nov 04 02:06:08.500 INFO kablam! warning: `extern` block uses type `fn(u32)` which is not FFI-safe: this function pointer has Rust-specific calling convention
Nov 04 02:06:08.501 INFO kablam!   --> src/main.rs:33:46
Nov 04 02:06:08.501 INFO kablam!    |
Nov 04 02:06:08.501 INFO kablam! 33 |   fn signal(sig: u32, cb: extern fn(u32)) -> fn(u32);
Nov 04 02:06:08.501 INFO kablam!    |                                              ^^^^^^^
Nov 04 02:06:08.501 INFO kablam!    |
Nov 04 02:06:08.503 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Nov 04 02:06:08.503 INFO kablam!    = help: consider using an `extern fn(...) -> ...` function pointer instead
Nov 04 02:06:08.503 INFO kablam! 
Nov 04 02:06:08.666 INFO kablam! warning: unused imports: `Read`, `Stderr`, `Write`, `self`
Nov 04 02:06:08.666 INFO kablam!   --> src/main.rs:21:15
Nov 04 02:06:08.666 INFO kablam!    |
Nov 04 02:06:08.666 INFO kablam! 21 | use std::io::{self, Read, Stderr, Write};
Nov 04 02:06:08.666 INFO kablam!    |               ^^^^  ^^^^  ^^^^^^  ^^^^^
Nov 04 02:06:08.666 INFO kablam!    |
Nov 04 02:06:08.666 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 02:06:08.666 INFO kablam! 
Nov 04 02:06:08.735 INFO kablam! warning: unused variable: `words`
Nov 04 02:06:08.736 INFO kablam!   --> src/main.rs:63:27
Nov 04 02:06:08.736 INFO kablam!    |
Nov 04 02:06:08.737 INFO kablam! 63 |     fn history(&mut self, words: std::str::SplitWhitespace) {
Nov 04 02:06:08.737 INFO kablam!    |                           ^^^^^ help: consider using `_words` instead
Nov 04 02:06:08.737 INFO kablam!    |
Nov 04 02:06:08.738 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 02:06:08.738 INFO kablam! 
Nov 04 02:06:08.753 INFO kablam! warning: unnecessary `unsafe` block
Nov 04 02:06:08.754 INFO kablam!    --> src/main.rs:113:17
Nov 04 02:06:08.754 INFO kablam!     |
Nov 04 02:06:08.754 INFO kablam! 113 |                 unsafe {
Nov 04 02:06:08.755 INFO kablam!     |                 ^^^^^^ unnecessary `unsafe` block
Nov 04 02:06:08.755 INFO kablam!     |
Nov 04 02:06:08.755 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Nov 04 02:06:08.756 INFO kablam! 
Nov 04 02:06:08.756 INFO kablam! warning: method is never used: `save_history`
Nov 04 02:06:08.756 INFO kablam!    --> src/main.rs:125:5
Nov 04 02:06:08.756 INFO kablam!     |
Nov 04 02:06:08.756 INFO kablam! 125 |     fn save_history(&mut self) {
Nov 04 02:06:08.757 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:06:08.757 INFO kablam!     |
Nov 04 02:06:08.757 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 02:06:08.757 INFO kablam! 
Nov 04 02:06:08.758 INFO kablam! warning: `extern` block uses type `fn(u32)` which is not FFI-safe: this function pointer has Rust-specific calling convention
Nov 04 02:06:08.758 INFO kablam!   --> src/main.rs:33:46
Nov 04 02:06:08.758 INFO kablam!    |
Nov 04 02:06:08.758 INFO kablam! 33 |   fn signal(sig: u32, cb: extern fn(u32)) -> fn(u32);
Nov 04 02:06:08.759 INFO kablam!    |                                              ^^^^^^^
Nov 04 02:06:08.759 INFO kablam!    |
Nov 04 02:06:08.759 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Nov 04 02:06:08.759 INFO kablam!    = help: consider using an `extern fn(...) -> ...` function pointer instead
Nov 04 02:06:08.760 INFO kablam! 
Nov 04 02:06:08.794 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.35s
Nov 04 02:06:08.803 INFO kablam! su: No module specific data is present
Nov 04 02:06:09.177 INFO running `"docker" "rm" "-f" "5b63cf7d2c975f9e74deb6370fc5bbd48f614d52619932ad5855aa8d207f1ba0"`
Nov 04 02:06:09.250 INFO blam! 5b63cf7d2c975f9e74deb6370fc5bbd48f614d52619932ad5855aa8d207f1ba0