Nov 16 18:28:47.926 INFO testing nathantypanski/rash against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 18:28:47.927 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 18:28:48.444 INFO [stdout] ca6938020278f5b959dcdc3eb9846a988ea420bd4461fec0819ff12d17d89f6d
Nov 16 18:28:48.447 INFO running `"docker" "start" "-a" "ca6938020278f5b959dcdc3eb9846a988ea420bd4461fec0819ff12d17d89f6d"`
Nov 16 18:28:50.659 INFO [stderr] usermod: no changes
Nov 16 18:28:50.772 INFO [stderr]    Compiling nix v0.5.1
Nov 16 18:28:56.043 INFO [stderr]    Compiling rustyline v1.0.0
Nov 16 18:28:58.868 INFO [stderr]    Compiling rash v0.1.0 (/source)
Nov 16 18:28:59.227 INFO [stderr] warning: unused imports: `Read`, `Stderr`, `Write`, `self`
Nov 16 18:28:59.228 INFO [stderr]   --> src/main.rs:21:15
Nov 16 18:28:59.229 INFO [stderr]    |
Nov 16 18:28:59.229 INFO [stderr] 21 | use std::io::{self, Read, Stderr, Write};
Nov 16 18:28:59.230 INFO [stderr]    |               ^^^^  ^^^^  ^^^^^^  ^^^^^
Nov 16 18:28:59.231 INFO [stderr]    |
Nov 16 18:28:59.231 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 18:28:59.232 INFO [stderr] 
Nov 16 18:28:59.285 INFO [stderr] warning: unused variable: `words`
Nov 16 18:28:59.286 INFO [stderr]   --> src/main.rs:63:27
Nov 16 18:28:59.287 INFO [stderr]    |
Nov 16 18:28:59.288 INFO [stderr] 63 |     fn history(&mut self, words: std::str::SplitWhitespace) {
Nov 16 18:28:59.288 INFO [stderr]    |                           ^^^^^ help: consider using `_words` instead
Nov 16 18:28:59.289 INFO [stderr]    |
Nov 16 18:28:59.289 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 18:28:59.290 INFO [stderr] 
Nov 16 18:28:59.300 INFO [stderr] warning: unnecessary `unsafe` block
Nov 16 18:28:59.301 INFO [stderr]    --> src/main.rs:113:17
Nov 16 18:28:59.301 INFO [stderr]     |
Nov 16 18:28:59.302 INFO [stderr] 113 |                 unsafe {
Nov 16 18:28:59.303 INFO [stderr]     |                 ^^^^^^ unnecessary `unsafe` block
Nov 16 18:28:59.303 INFO [stderr]     |
Nov 16 18:28:59.304 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Nov 16 18:28:59.304 INFO [stderr] 
Nov 16 18:28:59.305 INFO [stderr] warning: method is never used: `save_history`
Nov 16 18:28:59.306 INFO [stderr]    --> src/main.rs:125:5
Nov 16 18:28:59.306 INFO [stderr]     |
Nov 16 18:28:59.307 INFO [stderr] 125 |     fn save_history(&mut self) {
Nov 16 18:28:59.308 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:28:59.308 INFO [stderr]     |
Nov 16 18:28:59.309 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 18:28:59.310 INFO [stderr] 
Nov 16 18:28:59.310 INFO [stderr] warning: `extern` block uses type `fn(u32)` which is not FFI-safe: this function pointer has Rust-specific calling convention
Nov 16 18:28:59.310 INFO [stderr]   --> src/main.rs:33:46
Nov 16 18:28:59.310 INFO [stderr]    |
Nov 16 18:28:59.310 INFO [stderr] 33 |   fn signal(sig: u32, cb: extern fn(u32)) -> fn(u32);
Nov 16 18:28:59.310 INFO [stderr]    |                                              ^^^^^^^
Nov 16 18:28:59.310 INFO [stderr]    |
Nov 16 18:28:59.310 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Nov 16 18:28:59.310 INFO [stderr]    = help: consider using an `extern fn(...) -> ...` function pointer instead
Nov 16 18:28:59.310 INFO [stderr] 
Nov 16 18:29:00.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.21s
Nov 16 18:29:00.903 INFO [stderr] su: No module specific data is present
Nov 16 18:29:02.258 INFO running `"docker" "inspect" "ca6938020278f5b959dcdc3eb9846a988ea420bd4461fec0819ff12d17d89f6d"`
Nov 16 18:29:02.611 INFO running `"docker" "rm" "-f" "ca6938020278f5b959dcdc3eb9846a988ea420bd4461fec0819ff12d17d89f6d"`
Nov 16 18:29:03.011 INFO [stdout] ca6938020278f5b959dcdc3eb9846a988ea420bd4461fec0819ff12d17d89f6d
Nov 16 18:29:03.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 18:29:03.597 INFO [stdout] 6997c9b873a794755fda52ae0b32fefab814e0ae13e9d1a83d9f2fbb81ac7ffe
Nov 16 18:29:03.603 INFO running `"docker" "start" "-a" "6997c9b873a794755fda52ae0b32fefab814e0ae13e9d1a83d9f2fbb81ac7ffe"`
Nov 16 18:29:05.013 INFO [stderr] usermod: no changes
Nov 16 18:29:05.123 INFO [stderr]    Compiling rash v0.1.0 (/source)
Nov 16 18:29:05.674 INFO [stderr] warning: unused imports: `Read`, `Stderr`, `Write`, `self`
Nov 16 18:29:05.674 INFO [stderr]   --> src/main.rs:21:15
Nov 16 18:29:05.674 INFO [stderr]    |
Nov 16 18:29:05.674 INFO [stderr] 21 | use std::io::{self, Read, Stderr, Write};
Nov 16 18:29:05.674 INFO [stderr]    |               ^^^^  ^^^^  ^^^^^^  ^^^^^
Nov 16 18:29:05.674 INFO [stderr]    |
Nov 16 18:29:05.674 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 18:29:05.674 INFO [stderr] 
Nov 16 18:29:05.747 INFO [stderr] warning: unused variable: `words`
Nov 16 18:29:05.747 INFO [stderr]   --> src/main.rs:63:27
Nov 16 18:29:05.747 INFO [stderr]    |
Nov 16 18:29:05.747 INFO [stderr] 63 |     fn history(&mut self, words: std::str::SplitWhitespace) {
Nov 16 18:29:05.747 INFO [stderr]    |                           ^^^^^ help: consider using `_words` instead
Nov 16 18:29:05.747 INFO [stderr]    |
Nov 16 18:29:05.747 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 18:29:05.747 INFO [stderr] 
Nov 16 18:29:05.767 INFO [stderr] warning: unnecessary `unsafe` block
Nov 16 18:29:05.767 INFO [stderr]    --> src/main.rs:113:17
Nov 16 18:29:05.767 INFO [stderr]     |
Nov 16 18:29:05.767 INFO [stderr] 113 |                 unsafe {
Nov 16 18:29:05.767 INFO [stderr]     |                 ^^^^^^ unnecessary `unsafe` block
Nov 16 18:29:05.767 INFO [stderr]     |
Nov 16 18:29:05.767 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Nov 16 18:29:05.767 INFO [stderr] 
Nov 16 18:29:05.767 INFO [stderr] warning: method is never used: `save_history`
Nov 16 18:29:05.767 INFO [stderr]    --> src/main.rs:125:5
Nov 16 18:29:05.767 INFO [stderr]     |
Nov 16 18:29:05.767 INFO [stderr] 125 |     fn save_history(&mut self) {
Nov 16 18:29:05.767 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:29:05.767 INFO [stderr]     |
Nov 16 18:29:05.767 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 18:29:05.767 INFO [stderr] 
Nov 16 18:29:05.767 INFO [stderr] warning: `extern` block uses type `fn(u32)` which is not FFI-safe: this function pointer has Rust-specific calling convention
Nov 16 18:29:05.767 INFO [stderr]   --> src/main.rs:33:46
Nov 16 18:29:05.767 INFO [stderr]    |
Nov 16 18:29:05.767 INFO [stderr] 33 |   fn signal(sig: u32, cb: extern fn(u32)) -> fn(u32);
Nov 16 18:29:05.767 INFO [stderr]    |                                              ^^^^^^^
Nov 16 18:29:05.767 INFO [stderr]    |
Nov 16 18:29:05.767 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Nov 16 18:29:05.767 INFO [stderr]    = help: consider using an `extern fn(...) -> ...` function pointer instead
Nov 16 18:29:05.767 INFO [stderr] 
Nov 16 18:29:06.093 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Nov 16 18:29:06.094 INFO [stderr] su: No module specific data is present
Nov 16 18:29:07.005 INFO running `"docker" "inspect" "6997c9b873a794755fda52ae0b32fefab814e0ae13e9d1a83d9f2fbb81ac7ffe"`
Nov 16 18:29:07.375 INFO running `"docker" "rm" "-f" "6997c9b873a794755fda52ae0b32fefab814e0ae13e9d1a83d9f2fbb81ac7ffe"`
Nov 16 18:29:07.862 INFO [stdout] 6997c9b873a794755fda52ae0b32fefab814e0ae13e9d1a83d9f2fbb81ac7ffe
Nov 16 18:29:07.866 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --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 16 18:29:08.352 INFO [stdout] d3b238f1741d20a87b34f52a15725f520b7e019980d449e4f520ec5aeec55f7a
Nov 16 18:29:08.359 INFO running `"docker" "start" "-a" "d3b238f1741d20a87b34f52a15725f520b7e019980d449e4f520ec5aeec55f7a"`
Nov 16 18:29:09.626 INFO [stderr] usermod: no changes
Nov 16 18:29:09.695 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 16 18:29:09.695 INFO [stderr]      Running /target/debug/deps/rash-f2016086b233d811
Nov 16 18:29:09.708 INFO [stdout] 
Nov 16 18:29:09.708 INFO [stdout] running 0 tests
Nov 16 18:29:09.708 INFO [stdout] 
Nov 16 18:29:09.708 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:29:09.708 INFO [stdout] 
Nov 16 18:29:09.710 INFO [stderr] su: No module specific data is present
Nov 16 18:29:10.770 INFO running `"docker" "inspect" "d3b238f1741d20a87b34f52a15725f520b7e019980d449e4f520ec5aeec55f7a"`
Nov 16 18:29:11.079 INFO running `"docker" "rm" "-f" "d3b238f1741d20a87b34f52a15725f520b7e019980d449e4f520ec5aeec55f7a"`
Nov 16 18:29:11.370 INFO [stdout] d3b238f1741d20a87b34f52a15725f520b7e019980d449e4f520ec5aeec55f7a