Nov 09 19:03:52.684 INFO checking LukeThoma5/rs-solitaire against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 19:03:52.684 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 19:03:53.309 INFO blam! 2b5d80190be67c171d82c750f4929d541e6234cb552bcd3b68d98c5b335d3cfe
Nov 09 19:03:53.311 INFO running `"docker" "start" "-a" "2b5d80190be67c171d82c750f4929d541e6234cb552bcd3b68d98c5b335d3cfe"`
Nov 09 19:03:55.123 INFO kablam! usermod: no changes
Nov 09 19:03:55.235 INFO kablam!     Checking solataire v0.1.0 (/source)
Nov 09 19:03:56.367 INFO kablam! warning: unused variable: `x`
Nov 09 19:03:56.368 INFO kablam!   --> src/main.rs:34:13
Nov 09 19:03:56.368 INFO kablam!    |
Nov 09 19:03:56.369 INFO kablam! 34 |     fn from(x: std::option::NoneError) -> GameError {
Nov 09 19:03:56.369 INFO kablam!    |             ^ help: consider using `_x` instead
Nov 09 19:03:56.370 INFO kablam!    |
Nov 09 19:03:56.371 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 19:03:56.371 INFO kablam! 
Nov 09 19:03:56.372 INFO kablam! warning: unused variable: `x`
Nov 09 19:03:56.372 INFO kablam!   --> src/main.rs:40:13
Nov 09 19:03:56.373 INFO kablam!    |
Nov 09 19:03:56.373 INFO kablam! 40 |     fn from(x: std::num::ParseIntError) -> GameError {
Nov 09 19:03:56.374 INFO kablam!    |             ^ help: consider using `_x` instead
Nov 09 19:03:56.374 INFO kablam! 
Nov 09 19:03:56.375 INFO kablam! warning: unused variable: `x`
Nov 09 19:03:56.375 INFO kablam!   --> src/main.rs:46:13
Nov 09 19:03:56.376 INFO kablam!    |
Nov 09 19:03:56.377 INFO kablam! 46 |     fn from(x: std::io::Error) -> GameError {
Nov 09 19:03:56.377 INFO kablam!    |             ^ help: consider using `_x` instead
Nov 09 19:03:56.378 INFO kablam! 
Nov 09 19:03:56.414 INFO kablam! warning: variable does not need to be mutable
Nov 09 19:03:56.415 INFO kablam!    --> src/main.rs:166:31
Nov 09 19:03:56.416 INFO kablam!     |
Nov 09 19:03:56.416 INFO kablam! 166 |         let (mut move_column, mut destination_column) = match (move_column, destination_column) {
Nov 09 19:03:56.417 INFO kablam!     |                               ----^^^^^^^^^^^^^^^^^^
Nov 09 19:03:56.418 INFO kablam!     |                               |
Nov 09 19:03:56.418 INFO kablam!     |                               help: remove this `mut`
Nov 09 19:03:56.419 INFO kablam!     |
Nov 09 19:03:56.419 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 19:03:56.419 INFO kablam! 
Nov 09 19:03:56.419 INFO kablam! warning: variable does not need to be mutable
Nov 09 19:03:56.419 INFO kablam!    --> src/main.rs:166:14
Nov 09 19:03:56.419 INFO kablam!     |
Nov 09 19:03:56.419 INFO kablam! 166 |         let (mut move_column, mut destination_column) = match (move_column, destination_column) {
Nov 09 19:03:56.419 INFO kablam!     |              ----^^^^^^^^^^^
Nov 09 19:03:56.419 INFO kablam!     |              |
Nov 09 19:03:56.419 INFO kablam!     |              help: remove this `mut`
Nov 09 19:03:56.419 INFO kablam! 
Nov 09 19:03:56.507 INFO kablam! warning: the feature `proc_macro_path_invoc` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 09 19:03:56.507 INFO kablam!  --> src/main.rs:2:12
Nov 09 19:03:56.507 INFO kablam!   |
Nov 09 19:03:56.508 INFO kablam! 2 | #![feature(proc_macro_path_invoc)]
Nov 09 19:03:56.508 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:03:56.508 INFO kablam!   |
Nov 09 19:03:56.508 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 09 19:03:56.508 INFO kablam! 
Nov 09 19:03:56.508 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 09 19:03:56.508 INFO kablam!  --> src/main.rs:3:12
Nov 09 19:03:56.508 INFO kablam!   |
Nov 09 19:03:56.508 INFO kablam! 3 | #![feature(use_extern_macros)]
Nov 09 19:03:56.508 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Nov 09 19:03:56.508 INFO kablam! 
Nov 09 19:03:56.606 INFO kablam! warning: unused variable: `x`
Nov 09 19:03:56.606 INFO kablam!   --> src/main.rs:34:13
Nov 09 19:03:56.606 INFO kablam!    |
Nov 09 19:03:56.606 INFO kablam! 34 |     fn from(x: std::option::NoneError) -> GameError {
Nov 09 19:03:56.606 INFO kablam!    |             ^ help: consider using `_x` instead
Nov 09 19:03:56.606 INFO kablam!    |
Nov 09 19:03:56.608 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 19:03:56.608 INFO kablam! 
Nov 09 19:03:56.608 INFO kablam! warning: unused variable: `x`
Nov 09 19:03:56.608 INFO kablam!   --> src/main.rs:40:13
Nov 09 19:03:56.608 INFO kablam!    |
Nov 09 19:03:56.608 INFO kablam! 40 |     fn from(x: std::num::ParseIntError) -> GameError {
Nov 09 19:03:56.608 INFO kablam!    |             ^ help: consider using `_x` instead
Nov 09 19:03:56.608 INFO kablam! 
Nov 09 19:03:56.623 INFO kablam! warning: unused variable: `x`
Nov 09 19:03:56.623 INFO kablam!   --> src/main.rs:46:13
Nov 09 19:03:56.623 INFO kablam!    |
Nov 09 19:03:56.624 INFO kablam! 46 |     fn from(x: std::io::Error) -> GameError {
Nov 09 19:03:56.624 INFO kablam!    |             ^ help: consider using `_x` instead
Nov 09 19:03:56.624 INFO kablam! 
Nov 09 19:03:56.665 INFO kablam! warning: variable does not need to be mutable
Nov 09 19:03:56.665 INFO kablam!    --> src/main.rs:166:31
Nov 09 19:03:56.666 INFO kablam!     |
Nov 09 19:03:56.666 INFO kablam! 166 |         let (mut move_column, mut destination_column) = match (move_column, destination_column) {
Nov 09 19:03:56.666 INFO kablam!     |                               ----^^^^^^^^^^^^^^^^^^
Nov 09 19:03:56.666 INFO kablam!     |                               |
Nov 09 19:03:56.666 INFO kablam!     |                               help: remove this `mut`
Nov 09 19:03:56.666 INFO kablam!     |
Nov 09 19:03:56.666 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 19:03:56.666 INFO kablam! 
Nov 09 19:03:56.666 INFO kablam! warning: variable does not need to be mutable
Nov 09 19:03:56.666 INFO kablam!    --> src/main.rs:166:14
Nov 09 19:03:56.666 INFO kablam!     |
Nov 09 19:03:56.666 INFO kablam! 166 |         let (mut move_column, mut destination_column) = match (move_column, destination_column) {
Nov 09 19:03:56.666 INFO kablam!     |              ----^^^^^^^^^^^
Nov 09 19:03:56.666 INFO kablam!     |              |
Nov 09 19:03:56.666 INFO kablam!     |              help: remove this `mut`
Nov 09 19:03:56.666 INFO kablam! 
Nov 09 19:03:56.713 INFO kablam! warning: the feature `proc_macro_path_invoc` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 09 19:03:56.713 INFO kablam!  --> src/main.rs:2:12
Nov 09 19:03:56.714 INFO kablam!   |
Nov 09 19:03:56.714 INFO kablam! 2 | #![feature(proc_macro_path_invoc)]
Nov 09 19:03:56.714 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:03:56.714 INFO kablam!   |
Nov 09 19:03:56.714 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 09 19:03:56.714 INFO kablam! 
Nov 09 19:03:56.714 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 09 19:03:56.714 INFO kablam!  --> src/main.rs:3:12
Nov 09 19:03:56.714 INFO kablam!   |
Nov 09 19:03:56.714 INFO kablam! 3 | #![feature(use_extern_macros)]
Nov 09 19:03:56.714 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Nov 09 19:03:56.714 INFO kablam! 
Nov 09 19:03:56.767 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Nov 09 19:03:56.775 INFO kablam! su: No module specific data is present
Nov 09 19:03:58.158 INFO running `"docker" "rm" "-f" "2b5d80190be67c171d82c750f4929d541e6234cb552bcd3b68d98c5b335d3cfe"`
Nov 09 19:03:58.507 INFO blam! 2b5d80190be67c171d82c750f4929d541e6234cb552bcd3b68d98c5b335d3cfe