Nov 03 22:39:31.172 INFO checking springbov/stupid-shell against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 22:39:31.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 03 22:39:31.636 INFO blam! 8b38c41c9ee6e6a12d60de3e7a412697b244a6a3f3ed96902d8dcda06e866aff
Nov 03 22:39:31.638 INFO running `"docker" "start" "-a" "8b38c41c9ee6e6a12d60de3e7a412697b244a6a3f3ed96902d8dcda06e866aff"`
Nov 03 22:39:32.975 INFO kablam! usermod: no changes
Nov 03 22:39:33.014 INFO kablam!     Checking stupid-shell v0.1.0 (/source)
Nov 03 22:39:33.343 INFO kablam! warning: unused variable: `x`
Nov 03 22:39:33.343 INFO kablam!   --> src/shell.rs:19:10
Nov 03 22:39:33.344 INFO kablam!    |
Nov 03 22:39:33.344 INFO kablam! 19 |   fn vim(x: Option<String>) -> Option<String>
Nov 03 22:39:33.344 INFO kablam!    |          ^ help: consider using `_x` instead
Nov 03 22:39:33.355 INFO kablam!    |
Nov 03 22:39:33.355 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 22:39:33.356 INFO kablam! 
Nov 03 22:39:33.356 INFO kablam! warning: unused variable: `x`
Nov 03 22:39:33.356 INFO kablam!   --> src/shell.rs:37:12
Nov 03 22:39:33.356 INFO kablam!    |
Nov 03 22:39:33.357 INFO kablam! 37 |   fn emacs(x: Option<String>) -> Option<String>
Nov 03 22:39:33.357 INFO kablam!    |            ^ help: consider using `_x` instead
Nov 03 22:39:33.357 INFO kablam! 
Nov 03 22:39:33.358 INFO kablam! warning: unused variable: `x`
Nov 03 22:39:33.358 INFO kablam!   --> src/shell.rs:45:11
Nov 03 22:39:33.358 INFO kablam!    |
Nov 03 22:39:33.358 INFO kablam! 45 |   fn nano(x: Option<String>) -> Option<String>
Nov 03 22:39:33.359 INFO kablam!    |           ^ help: consider using `_x` instead
Nov 03 22:39:33.359 INFO kablam! 
Nov 03 22:39:33.359 INFO kablam! warning: unused variable: `x`
Nov 03 22:39:33.360 INFO kablam!   --> src/shell.rs:53:9
Nov 03 22:39:33.360 INFO kablam!    |
Nov 03 22:39:33.360 INFO kablam! 53 |   fn ed(x: Option<String>) -> Option<String>
Nov 03 22:39:33.360 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 03 22:39:33.361 INFO kablam! 
Nov 03 22:39:33.361 INFO kablam! warning: unused variable: `x`
Nov 03 22:39:33.361 INFO kablam!   --> src/shell.rs:62:16
Nov 03 22:39:33.361 INFO kablam!    |
Nov 03 22:39:33.362 INFO kablam! 62 |   fn butterfly(x: Option<String>) -> Option<String>
Nov 03 22:39:33.362 INFO kablam!    |                ^ help: consider using `_x` instead
Nov 03 22:39:33.362 INFO kablam! 
Nov 03 22:39:33.363 INFO kablam! warning: unused variable: `x`
Nov 03 22:39:33.363 INFO kablam!   --> src/shell.rs:70:11
Nov 03 22:39:33.363 INFO kablam!    |
Nov 03 22:39:33.363 INFO kablam! 70 |   fn life(x: Option<String>) -> Option<String>
Nov 03 22:39:33.364 INFO kablam!    |           ^ help: consider using `_x` instead
Nov 03 22:39:33.364 INFO kablam! 
Nov 03 22:39:33.399 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 22:39:33.399 INFO kablam!   --> src/main.rs:12:5
Nov 03 22:39:33.400 INFO kablam!    |
Nov 03 22:39:33.400 INFO kablam! 12 |     io::stdout().flush();
Nov 03 22:39:33.400 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 03 22:39:33.415 INFO kablam!    |
Nov 03 22:39:33.415 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 22:39:33.415 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 22:39:33.415 INFO kablam! 
Nov 03 22:39:33.561 INFO kablam! warning: unused variable: `x`
Nov 03 22:39:33.561 INFO kablam!   --> src/shell.rs:19:10
Nov 03 22:39:33.561 INFO kablam!    |
Nov 03 22:39:33.561 INFO kablam! 19 |   fn vim(x: Option<String>) -> Option<String>
Nov 03 22:39:33.561 INFO kablam!    |          ^ help: consider using `_x` instead
Nov 03 22:39:33.561 INFO kablam!    |
Nov 03 22:39:33.561 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 22:39:33.561 INFO kablam! 
Nov 03 22:39:33.561 INFO kablam! warning: unused variable: `x`
Nov 03 22:39:33.561 INFO kablam!   --> src/shell.rs:37:12
Nov 03 22:39:33.561 INFO kablam!    |
Nov 03 22:39:33.561 INFO kablam! 37 |   fn emacs(x: Option<String>) -> Option<String>
Nov 03 22:39:33.561 INFO kablam!    |            ^ help: consider using `_x` instead
Nov 03 22:39:33.561 INFO kablam! 
Nov 03 22:39:33.561 INFO kablam! warning: unused variable: `x`
Nov 03 22:39:33.561 INFO kablam!   --> src/shell.rs:45:11
Nov 03 22:39:33.561 INFO kablam!    |
Nov 03 22:39:33.561 INFO kablam! 45 |   fn nano(x: Option<String>) -> Option<String>
Nov 03 22:39:33.561 INFO kablam!    |           ^ help: consider using `_x` instead
Nov 03 22:39:33.563 INFO kablam! 
Nov 03 22:39:33.563 INFO kablam! warning: unused variable: `x`
Nov 03 22:39:33.563 INFO kablam!   --> src/shell.rs:53:9
Nov 03 22:39:33.563 INFO kablam!    |
Nov 03 22:39:33.563 INFO kablam! 53 |   fn ed(x: Option<String>) -> Option<String>
Nov 03 22:39:33.563 INFO kablam!    |         ^ help: consider using `_x` instead
Nov 03 22:39:33.563 INFO kablam! 
Nov 03 22:39:33.563 INFO kablam! warning: unused variable: `x`
Nov 03 22:39:33.563 INFO kablam!   --> src/shell.rs:62:16
Nov 03 22:39:33.563 INFO kablam!    |
Nov 03 22:39:33.563 INFO kablam! 62 |   fn butterfly(x: Option<String>) -> Option<String>
Nov 03 22:39:33.563 INFO kablam!    |                ^ help: consider using `_x` instead
Nov 03 22:39:33.563 INFO kablam! 
Nov 03 22:39:33.563 INFO kablam! warning: unused variable: `x`
Nov 03 22:39:33.563 INFO kablam!   --> src/shell.rs:70:11
Nov 03 22:39:33.563 INFO kablam!    |
Nov 03 22:39:33.563 INFO kablam! 70 |   fn life(x: Option<String>) -> Option<String>
Nov 03 22:39:33.563 INFO kablam!    |           ^ help: consider using `_x` instead
Nov 03 22:39:33.563 INFO kablam! 
Nov 03 22:39:33.603 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 22:39:33.603 INFO kablam!   --> src/main.rs:12:5
Nov 03 22:39:33.603 INFO kablam!    |
Nov 03 22:39:33.603 INFO kablam! 12 |     io::stdout().flush();
Nov 03 22:39:33.603 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 03 22:39:33.603 INFO kablam!    |
Nov 03 22:39:33.603 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 22:39:33.603 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 22:39:33.603 INFO kablam! 
Nov 03 22:39:33.635 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Nov 03 22:39:33.639 INFO kablam! su: No module specific data is present
Nov 03 22:39:34.309 INFO running `"docker" "rm" "-f" "8b38c41c9ee6e6a12d60de3e7a412697b244a6a3f3ed96902d8dcda06e866aff"`
Nov 03 22:39:34.595 INFO blam! 8b38c41c9ee6e6a12d60de3e7a412697b244a6a3f3ed96902d8dcda06e866aff