Nov 01 01:54:36.364 INFO testing nathantypanski/rash against 1.30.0 for beta-1.31-1
Nov 01 01:54:36.364 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 01:54:36.723 INFO blam! 172c5c7c93c5dc8e7c2ea6e82bea24c9e6a5c5018f71f32acd80d9e1de834325
Nov 01 01:54:36.731 INFO running `"docker" "start" "-a" "172c5c7c93c5dc8e7c2ea6e82bea24c9e6a5c5018f71f32acd80d9e1de834325"`
Nov 01 01:54:38.526 INFO kablam! usermod: no changes
Nov 01 01:54:38.623 INFO kablam!    Compiling nix v0.5.1
Nov 01 01:54:43.044 INFO kablam!    Compiling rustyline v1.0.0
Nov 01 01:54:45.191 INFO kablam!    Compiling rash v0.1.0 (/source)
Nov 01 01:54:45.591 INFO kablam! warning: unused imports: `Read`, `Stderr`, `Write`, `self`
Nov 01 01:54:45.591 INFO kablam!   --> src/main.rs:21:15
Nov 01 01:54:45.591 INFO kablam!    |
Nov 01 01:54:45.591 INFO kablam! 21 | use std::io::{self, Read, Stderr, Write};
Nov 01 01:54:45.591 INFO kablam!    |               ^^^^  ^^^^  ^^^^^^  ^^^^^
Nov 01 01:54:45.591 INFO kablam!    |
Nov 01 01:54:45.591 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 01:54:45.591 INFO kablam! 
Nov 01 01:54:45.647 INFO kablam! warning: unused variable: `words`
Nov 01 01:54:45.647 INFO kablam!   --> src/main.rs:63:27
Nov 01 01:54:45.647 INFO kablam!    |
Nov 01 01:54:45.647 INFO kablam! 63 |     fn history(&mut self, words: std::str::SplitWhitespace) {
Nov 01 01:54:45.647 INFO kablam!    |                           ^^^^^ help: consider using `_words` instead
Nov 01 01:54:45.647 INFO kablam!    |
Nov 01 01:54:45.647 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 01:54:45.647 INFO kablam! 
Nov 01 01:54:45.659 INFO kablam! warning: unnecessary `unsafe` block
Nov 01 01:54:45.659 INFO kablam!    --> src/main.rs:113:17
Nov 01 01:54:45.659 INFO kablam!     |
Nov 01 01:54:45.659 INFO kablam! 113 |                 unsafe {
Nov 01 01:54:45.659 INFO kablam!     |                 ^^^^^^ unnecessary `unsafe` block
Nov 01 01:54:45.659 INFO kablam!     |
Nov 01 01:54:45.659 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Nov 01 01:54:45.659 INFO kablam! 
Nov 01 01:54:45.659 INFO kablam! warning: method is never used: `save_history`
Nov 01 01:54:45.659 INFO kablam!    --> src/main.rs:125:5
Nov 01 01:54:45.659 INFO kablam!     |
Nov 01 01:54:45.659 INFO kablam! 125 |     fn save_history(&mut self) {
Nov 01 01:54:45.659 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:54:45.659 INFO kablam!     |
Nov 01 01:54:45.659 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 01:54:45.659 INFO kablam! 
Nov 01 01:54:45.659 INFO kablam! warning: `extern` block uses type `fn(u32)` which is not FFI-safe: this function pointer has Rust-specific calling convention
Nov 01 01:54:45.659 INFO kablam!   --> src/main.rs:33:46
Nov 01 01:54:45.659 INFO kablam!    |
Nov 01 01:54:45.659 INFO kablam! 33 |   fn signal(sig: u32, cb: extern fn(u32)) -> fn(u32);
Nov 01 01:54:45.659 INFO kablam!    |                                              ^^^^^^^
Nov 01 01:54:45.659 INFO kablam!    |
Nov 01 01:54:45.659 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Nov 01 01:54:45.659 INFO kablam!    = help: consider using an `extern fn(...) -> ...` function pointer instead
Nov 01 01:54:45.659 INFO kablam! 
Nov 01 01:54:46.819 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.26s
Nov 01 01:54:46.829 INFO kablam! su: No module specific data is present
Nov 01 01:54:47.843 INFO running `"docker" "rm" "-f" "172c5c7c93c5dc8e7c2ea6e82bea24c9e6a5c5018f71f32acd80d9e1de834325"`
Nov 01 01:54:48.115 INFO blam! 172c5c7c93c5dc8e7c2ea6e82bea24c9e6a5c5018f71f32acd80d9e1de834325
Nov 01 01:54:48.117 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 01:54:48.687 INFO blam! e9f3b2babfd7dcec077a3b3ca1ce43c2701a1123c3ca5cfcd8a747efe41ff7c2
Nov 01 01:54:48.697 INFO running `"docker" "start" "-a" "e9f3b2babfd7dcec077a3b3ca1ce43c2701a1123c3ca5cfcd8a747efe41ff7c2"`
Nov 01 01:54:50.023 INFO kablam! usermod: no changes
Nov 01 01:54:50.095 INFO kablam!    Compiling rash v0.1.0 (/source)
Nov 01 01:54:50.507 INFO kablam! warning: unused imports: `Read`, `Stderr`, `Write`, `self`
Nov 01 01:54:50.507 INFO kablam!   --> src/main.rs:21:15
Nov 01 01:54:50.507 INFO kablam!    |
Nov 01 01:54:50.507 INFO kablam! 21 | use std::io::{self, Read, Stderr, Write};
Nov 01 01:54:50.507 INFO kablam!    |               ^^^^  ^^^^  ^^^^^^  ^^^^^
Nov 01 01:54:50.507 INFO kablam!    |
Nov 01 01:54:50.507 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 01:54:50.507 INFO kablam! 
Nov 01 01:54:50.559 INFO kablam! warning: unused variable: `words`
Nov 01 01:54:50.559 INFO kablam!   --> src/main.rs:63:27
Nov 01 01:54:50.559 INFO kablam!    |
Nov 01 01:54:50.559 INFO kablam! 63 |     fn history(&mut self, words: std::str::SplitWhitespace) {
Nov 01 01:54:50.559 INFO kablam!    |                           ^^^^^ help: consider using `_words` instead
Nov 01 01:54:50.559 INFO kablam!    |
Nov 01 01:54:50.559 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 01:54:50.559 INFO kablam! 
Nov 01 01:54:50.565 INFO kablam! warning: unnecessary `unsafe` block
Nov 01 01:54:50.565 INFO kablam!    --> src/main.rs:113:17
Nov 01 01:54:50.565 INFO kablam!     |
Nov 01 01:54:50.565 INFO kablam! 113 |                 unsafe {
Nov 01 01:54:50.565 INFO kablam!     |                 ^^^^^^ unnecessary `unsafe` block
Nov 01 01:54:50.565 INFO kablam!     |
Nov 01 01:54:50.565 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Nov 01 01:54:50.565 INFO kablam! 
Nov 01 01:54:50.567 INFO kablam! warning: method is never used: `save_history`
Nov 01 01:54:50.567 INFO kablam!    --> src/main.rs:125:5
Nov 01 01:54:50.567 INFO kablam!     |
Nov 01 01:54:50.567 INFO kablam! 125 |     fn save_history(&mut self) {
Nov 01 01:54:50.567 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:54:50.567 INFO kablam!     |
Nov 01 01:54:50.567 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 01:54:50.567 INFO kablam! 
Nov 01 01:54:50.567 INFO kablam! warning: `extern` block uses type `fn(u32)` which is not FFI-safe: this function pointer has Rust-specific calling convention
Nov 01 01:54:50.567 INFO kablam!   --> src/main.rs:33:46
Nov 01 01:54:50.567 INFO kablam!    |
Nov 01 01:54:50.567 INFO kablam! 33 |   fn signal(sig: u32, cb: extern fn(u32)) -> fn(u32);
Nov 01 01:54:50.567 INFO kablam!    |                                              ^^^^^^^
Nov 01 01:54:50.567 INFO kablam!    |
Nov 01 01:54:50.567 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Nov 01 01:54:50.567 INFO kablam!    = help: consider using an `extern fn(...) -> ...` function pointer instead
Nov 01 01:54:50.567 INFO kablam! 
Nov 01 01:54:51.151 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 01 01:54:51.151 INFO kablam! su: No module specific data is present
Nov 01 01:54:52.135 INFO running `"docker" "rm" "-f" "e9f3b2babfd7dcec077a3b3ca1ce43c2701a1123c3ca5cfcd8a747efe41ff7c2"`
Nov 01 01:54:52.491 INFO blam! e9f3b2babfd7dcec077a3b3ca1ce43c2701a1123c3ca5cfcd8a747efe41ff7c2
Nov 01 01:54:52.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 01:54:52.895 INFO blam! 5b16b3d7c447e004102522ca409a9d9b31ad19d9d564a67b9e62c348983df6b9
Nov 01 01:54:52.901 INFO running `"docker" "start" "-a" "5b16b3d7c447e004102522ca409a9d9b31ad19d9d564a67b9e62c348983df6b9"`
Nov 01 01:54:54.099 INFO kablam! usermod: no changes
Nov 01 01:54:54.183 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 01 01:54:54.191 INFO kablam!      Running /target/debug/deps/rash-8361c940780aac0c
Nov 01 01:54:54.192 INFO blam! 
Nov 01 01:54:54.192 INFO blam! running 0 tests
Nov 01 01:54:54.192 INFO blam! 
Nov 01 01:54:54.192 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 01:54:54.192 INFO blam! 
Nov 01 01:54:54.203 INFO kablam! su: No module specific data is present
Nov 01 01:54:55.232 INFO running `"docker" "rm" "-f" "5b16b3d7c447e004102522ca409a9d9b31ad19d9d564a67b9e62c348983df6b9"`
Nov 01 01:54:55.522 INFO blam! 5b16b3d7c447e004102522ca409a9d9b31ad19d9d564a67b9e62c348983df6b9
