Dec 01 07:54:00.035 INFO testing nathantypanski/rash against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 07:54:00.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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"`
Dec 01 07:54:00.603 INFO [stdout] 548ee458b48ef6d9bd5c85810a4f8cf765b93d804e0fd219a3705d13a8f5635f
Dec 01 07:54:00.606 INFO running `"docker" "start" "-a" "548ee458b48ef6d9bd5c85810a4f8cf765b93d804e0fd219a3705d13a8f5635f"`
Dec 01 07:54:02.635 INFO [stderr] usermod: no changes
Dec 01 07:54:02.737 INFO [stderr]    Compiling nix v0.5.1
Dec 01 07:54:08.015 INFO [stderr]    Compiling rustyline v1.0.0
Dec 01 07:54:10.923 INFO [stderr]    Compiling rash v0.1.0 (/source)
Dec 01 07:54:11.383 INFO [stderr] warning: unused imports: `Read`, `Stderr`, `Write`, `self`
Dec 01 07:54:11.383 INFO [stderr]   --> src/main.rs:21:15
Dec 01 07:54:11.383 INFO [stderr]    |
Dec 01 07:54:11.383 INFO [stderr] 21 | use std::io::{self, Read, Stderr, Write};
Dec 01 07:54:11.383 INFO [stderr]    |               ^^^^  ^^^^  ^^^^^^  ^^^^^
Dec 01 07:54:11.383 INFO [stderr]    |
Dec 01 07:54:11.383 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 07:54:11.385 INFO [stderr] 
Dec 01 07:54:11.443 INFO [stderr] warning: unused variable: `words`
Dec 01 07:54:11.443 INFO [stderr]   --> src/main.rs:63:27
Dec 01 07:54:11.443 INFO [stderr]    |
Dec 01 07:54:11.443 INFO [stderr] 63 |     fn history(&mut self, words: std::str::SplitWhitespace) {
Dec 01 07:54:11.443 INFO [stderr]    |                           ^^^^^ help: consider using `_words` instead
Dec 01 07:54:11.443 INFO [stderr]    |
Dec 01 07:54:11.443 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 07:54:11.443 INFO [stderr] 
Dec 01 07:54:11.458 INFO [stderr] warning: unnecessary `unsafe` block
Dec 01 07:54:11.458 INFO [stderr]    --> src/main.rs:113:17
Dec 01 07:54:11.458 INFO [stderr]     |
Dec 01 07:54:11.458 INFO [stderr] 113 |                 unsafe {
Dec 01 07:54:11.458 INFO [stderr]     |                 ^^^^^^ unnecessary `unsafe` block
Dec 01 07:54:11.458 INFO [stderr]     |
Dec 01 07:54:11.458 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 01 07:54:11.459 INFO [stderr] 
Dec 01 07:54:11.459 INFO [stderr] warning: method is never used: `save_history`
Dec 01 07:54:11.459 INFO [stderr]    --> src/main.rs:125:5
Dec 01 07:54:11.459 INFO [stderr]     |
Dec 01 07:54:11.459 INFO [stderr] 125 |     fn save_history(&mut self) {
Dec 01 07:54:11.459 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:54:11.459 INFO [stderr]     |
Dec 01 07:54:11.459 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 07:54:11.459 INFO [stderr] 
Dec 01 07:54:11.459 INFO [stderr] warning: `extern` block uses type `fn(u32)` which is not FFI-safe: this function pointer has Rust-specific calling convention
Dec 01 07:54:11.459 INFO [stderr]   --> src/main.rs:33:46
Dec 01 07:54:11.460 INFO [stderr]    |
Dec 01 07:54:11.460 INFO [stderr] 33 |   fn signal(sig: u32, cb: extern fn(u32)) -> fn(u32);
Dec 01 07:54:11.460 INFO [stderr]    |                                              ^^^^^^^
Dec 01 07:54:11.460 INFO [stderr]    |
Dec 01 07:54:11.460 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Dec 01 07:54:11.460 INFO [stderr]    = help: consider using an `extern fn(...) -> ...` function pointer instead
Dec 01 07:54:11.460 INFO [stderr] 
Dec 01 07:54:12.728 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.06s
Dec 01 07:54:12.731 INFO [stderr] su: No module specific data is present
Dec 01 07:54:13.751 INFO running `"docker" "inspect" "548ee458b48ef6d9bd5c85810a4f8cf765b93d804e0fd219a3705d13a8f5635f"`
Dec 01 07:54:14.033 INFO running `"docker" "rm" "-f" "548ee458b48ef6d9bd5c85810a4f8cf765b93d804e0fd219a3705d13a8f5635f"`
Dec 01 07:54:14.423 INFO [stdout] 548ee458b48ef6d9bd5c85810a4f8cf765b93d804e0fd219a3705d13a8f5635f
Dec 01 07:54:14.427 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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"`
Dec 01 07:54:14.993 INFO [stdout] a133e6183cec3b99cba6d71009a36c0c632d548d925157716077db5ae95e38e1
Dec 01 07:54:14.996 INFO running `"docker" "start" "-a" "a133e6183cec3b99cba6d71009a36c0c632d548d925157716077db5ae95e38e1"`
Dec 01 07:54:16.494 INFO [stderr] usermod: no changes
Dec 01 07:54:16.611 INFO [stderr]    Compiling rash v0.1.0 (/source)
Dec 01 07:54:17.091 INFO [stderr] warning: unused imports: `Read`, `Stderr`, `Write`, `self`
Dec 01 07:54:17.091 INFO [stderr]   --> src/main.rs:21:15
Dec 01 07:54:17.091 INFO [stderr]    |
Dec 01 07:54:17.091 INFO [stderr] 21 | use std::io::{self, Read, Stderr, Write};
Dec 01 07:54:17.091 INFO [stderr]    |               ^^^^  ^^^^  ^^^^^^  ^^^^^
Dec 01 07:54:17.091 INFO [stderr]    |
Dec 01 07:54:17.099 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 07:54:17.099 INFO [stderr] 
Dec 01 07:54:17.155 INFO [stderr] warning: unused variable: `words`
Dec 01 07:54:17.155 INFO [stderr]   --> src/main.rs:63:27
Dec 01 07:54:17.155 INFO [stderr]    |
Dec 01 07:54:17.155 INFO [stderr] 63 |     fn history(&mut self, words: std::str::SplitWhitespace) {
Dec 01 07:54:17.155 INFO [stderr]    |                           ^^^^^ help: consider using `_words` instead
Dec 01 07:54:17.155 INFO [stderr]    |
Dec 01 07:54:17.155 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 07:54:17.155 INFO [stderr] 
Dec 01 07:54:17.171 INFO [stderr] warning: unnecessary `unsafe` block
Dec 01 07:54:17.171 INFO [stderr]    --> src/main.rs:113:17
Dec 01 07:54:17.171 INFO [stderr]     |
Dec 01 07:54:17.171 INFO [stderr] 113 |                 unsafe {
Dec 01 07:54:17.171 INFO [stderr]     |                 ^^^^^^ unnecessary `unsafe` block
Dec 01 07:54:17.171 INFO [stderr]     |
Dec 01 07:54:17.171 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 01 07:54:17.171 INFO [stderr] 
Dec 01 07:54:17.171 INFO [stderr] warning: method is never used: `save_history`
Dec 01 07:54:17.171 INFO [stderr]    --> src/main.rs:125:5
Dec 01 07:54:17.171 INFO [stderr]     |
Dec 01 07:54:17.171 INFO [stderr] 125 |     fn save_history(&mut self) {
Dec 01 07:54:17.171 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:54:17.171 INFO [stderr]     |
Dec 01 07:54:17.171 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 07:54:17.171 INFO [stderr] 
Dec 01 07:54:17.171 INFO [stderr] warning: `extern` block uses type `fn(u32)` which is not FFI-safe: this function pointer has Rust-specific calling convention
Dec 01 07:54:17.171 INFO [stderr]   --> src/main.rs:33:46
Dec 01 07:54:17.171 INFO [stderr]    |
Dec 01 07:54:17.171 INFO [stderr] 33 |   fn signal(sig: u32, cb: extern fn(u32)) -> fn(u32);
Dec 01 07:54:17.171 INFO [stderr]    |                                              ^^^^^^^
Dec 01 07:54:17.171 INFO [stderr]    |
Dec 01 07:54:17.171 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Dec 01 07:54:17.171 INFO [stderr]    = help: consider using an `extern fn(...) -> ...` function pointer instead
Dec 01 07:54:17.171 INFO [stderr] 
Dec 01 07:54:17.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 01 07:54:17.795 INFO [stderr] su: No module specific data is present
Dec 01 07:54:18.947 INFO running `"docker" "inspect" "a133e6183cec3b99cba6d71009a36c0c632d548d925157716077db5ae95e38e1"`
Dec 01 07:54:19.221 INFO running `"docker" "rm" "-f" "a133e6183cec3b99cba6d71009a36c0c632d548d925157716077db5ae95e38e1"`
Dec 01 07:54:19.561 INFO [stdout] a133e6183cec3b99cba6d71009a36c0c632d548d925157716077db5ae95e38e1
Dec 01 07:54:19.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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"`
Dec 01 07:54:20.013 INFO [stdout] 41a0862a0c9b98e5a38d2b579b8c81be61edbc12f62ab9cd22f90bd73e366b0d
Dec 01 07:54:20.015 INFO running `"docker" "start" "-a" "41a0862a0c9b98e5a38d2b579b8c81be61edbc12f62ab9cd22f90bd73e366b0d"`
Dec 01 07:54:22.039 INFO [stderr] usermod: no changes
Dec 01 07:54:22.111 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 01 07:54:22.111 INFO [stderr]      Running /target/debug/deps/rash-a1847559b47d0185
Dec 01 07:54:22.115 INFO [stdout] 
Dec 01 07:54:22.116 INFO [stdout] running 0 tests
Dec 01 07:54:22.116 INFO [stdout] 
Dec 01 07:54:22.116 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 07:54:22.116 INFO [stdout] 
Dec 01 07:54:22.119 INFO [stderr] su: No module specific data is present
Dec 01 07:54:23.248 INFO running `"docker" "inspect" "41a0862a0c9b98e5a38d2b579b8c81be61edbc12f62ab9cd22f90bd73e366b0d"`
Dec 01 07:54:23.552 INFO running `"docker" "rm" "-f" "41a0862a0c9b98e5a38d2b579b8c81be61edbc12f62ab9cd22f90bd73e366b0d"`
Dec 01 07:54:23.939 INFO [stdout] 41a0862a0c9b98e5a38d2b579b8c81be61edbc12f62ab9cd22f90bd73e366b0d
