Nov 07 03:59:58.667 INFO checking LukeThoma5/rs-solitaire against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 03:59:58.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 03:59:59.157 INFO blam! c883e7ab910c2b0b96a520997b6d98601fa2d35154316e24396e5d9eff9d474d
Nov 07 03:59:59.173 INFO running `"docker" "start" "-a" "c883e7ab910c2b0b96a520997b6d98601fa2d35154316e24396e5d9eff9d474d"`
Nov 07 04:00:01.608 INFO kablam! usermod: no changes
Nov 07 04:00:01.721 INFO kablam!     Checking solataire v0.1.0 (/source)
Nov 07 04:00:02.748 INFO kablam! warning: unused variable: `x`
Nov 07 04:00:02.748 INFO kablam!   --> src/main.rs:34:13
Nov 07 04:00:02.748 INFO kablam!    |
Nov 07 04:00:02.748 INFO kablam! 34 |     fn from(x: std::option::NoneError) -> GameError {
Nov 07 04:00:02.748 INFO kablam!    |             ^ help: consider using `_x` instead
Nov 07 04:00:02.748 INFO kablam!    |
Nov 07 04:00:02.748 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 04:00:02.748 INFO kablam! 
Nov 07 04:00:02.748 INFO kablam! warning: unused variable: `x`
Nov 07 04:00:02.748 INFO kablam!   --> src/main.rs:40:13
Nov 07 04:00:02.748 INFO kablam!    |
Nov 07 04:00:02.748 INFO kablam! 40 |     fn from(x: std::num::ParseIntError) -> GameError {
Nov 07 04:00:02.748 INFO kablam!    |             ^ help: consider using `_x` instead
Nov 07 04:00:02.748 INFO kablam! 
Nov 07 04:00:02.748 INFO kablam! warning: unused variable: `x`
Nov 07 04:00:02.748 INFO kablam!   --> src/main.rs:46:13
Nov 07 04:00:02.748 INFO kablam!    |
Nov 07 04:00:02.748 INFO kablam! 46 |     fn from(x: std::io::Error) -> GameError {
Nov 07 04:00:02.749 INFO kablam!    |             ^ help: consider using `_x` instead
Nov 07 04:00:02.749 INFO kablam! 
Nov 07 04:00:02.760 INFO kablam! warning: variable does not need to be mutable
Nov 07 04:00:02.760 INFO kablam!    --> src/main.rs:166:31
Nov 07 04:00:02.760 INFO kablam!     |
Nov 07 04:00:02.760 INFO kablam! 166 |         let (mut move_column, mut destination_column) = match (move_column, destination_column) {
Nov 07 04:00:02.760 INFO kablam!     |                               ----^^^^^^^^^^^^^^^^^^
Nov 07 04:00:02.760 INFO kablam!     |                               |
Nov 07 04:00:02.760 INFO kablam!     |                               help: remove this `mut`
Nov 07 04:00:02.760 INFO kablam!     |
Nov 07 04:00:02.760 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 04:00:02.760 INFO kablam! 
Nov 07 04:00:02.760 INFO kablam! warning: variable does not need to be mutable
Nov 07 04:00:02.760 INFO kablam!    --> src/main.rs:166:14
Nov 07 04:00:02.760 INFO kablam!     |
Nov 07 04:00:02.760 INFO kablam! 166 |         let (mut move_column, mut destination_column) = match (move_column, destination_column) {
Nov 07 04:00:02.760 INFO kablam!     |              ----^^^^^^^^^^^
Nov 07 04:00:02.760 INFO kablam!     |              |
Nov 07 04:00:02.760 INFO kablam!     |              help: remove this `mut`
Nov 07 04:00:02.760 INFO kablam! 
Nov 07 04:00:02.807 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 07 04:00:02.807 INFO kablam!  --> src/main.rs:2:12
Nov 07 04:00:02.807 INFO kablam!   |
Nov 07 04:00:02.807 INFO kablam! 2 | #![feature(proc_macro_path_invoc)]
Nov 07 04:00:02.807 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^
Nov 07 04:00:02.807 INFO kablam!   |
Nov 07 04:00:02.807 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 07 04:00:02.807 INFO kablam! 
Nov 07 04:00:02.807 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 07 04:00:02.807 INFO kablam!  --> src/main.rs:3:12
Nov 07 04:00:02.807 INFO kablam!   |
Nov 07 04:00:02.807 INFO kablam! 3 | #![feature(use_extern_macros)]
Nov 07 04:00:02.807 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Nov 07 04:00:02.807 INFO kablam! 
Nov 07 04:00:03.008 INFO kablam! warning: unused variable: `x`
Nov 07 04:00:03.008 INFO kablam!   --> src/main.rs:34:13
Nov 07 04:00:03.008 INFO kablam!    |
Nov 07 04:00:03.008 INFO kablam! 34 |     fn from(x: std::option::NoneError) -> GameError {
Nov 07 04:00:03.008 INFO kablam!    |             ^ help: consider using `_x` instead
Nov 07 04:00:03.008 INFO kablam!    |
Nov 07 04:00:03.008 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 04:00:03.008 INFO kablam! 
Nov 07 04:00:03.008 INFO kablam! warning: unused variable: `x`
Nov 07 04:00:03.008 INFO kablam!   --> src/main.rs:40:13
Nov 07 04:00:03.008 INFO kablam!    |
Nov 07 04:00:03.008 INFO kablam! 40 |     fn from(x: std::num::ParseIntError) -> GameError {
Nov 07 04:00:03.008 INFO kablam!    |             ^ help: consider using `_x` instead
Nov 07 04:00:03.008 INFO kablam! 
Nov 07 04:00:03.008 INFO kablam! warning: unused variable: `x`
Nov 07 04:00:03.008 INFO kablam!   --> src/main.rs:46:13
Nov 07 04:00:03.008 INFO kablam!    |
Nov 07 04:00:03.008 INFO kablam! 46 |     fn from(x: std::io::Error) -> GameError {
Nov 07 04:00:03.008 INFO kablam!    |             ^ help: consider using `_x` instead
Nov 07 04:00:03.008 INFO kablam! 
Nov 07 04:00:03.036 INFO kablam! warning: variable does not need to be mutable
Nov 07 04:00:03.036 INFO kablam!    --> src/main.rs:166:31
Nov 07 04:00:03.036 INFO kablam!     |
Nov 07 04:00:03.036 INFO kablam! 166 |         let (mut move_column, mut destination_column) = match (move_column, destination_column) {
Nov 07 04:00:03.036 INFO kablam!     |                               ----^^^^^^^^^^^^^^^^^^
Nov 07 04:00:03.036 INFO kablam!     |                               |
Nov 07 04:00:03.036 INFO kablam!     |                               help: remove this `mut`
Nov 07 04:00:03.036 INFO kablam!     |
Nov 07 04:00:03.036 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 04:00:03.036 INFO kablam! 
Nov 07 04:00:03.036 INFO kablam! warning: variable does not need to be mutable
Nov 07 04:00:03.036 INFO kablam!    --> src/main.rs:166:14
Nov 07 04:00:03.036 INFO kablam!     |
Nov 07 04:00:03.036 INFO kablam! 166 |         let (mut move_column, mut destination_column) = match (move_column, destination_column) {
Nov 07 04:00:03.036 INFO kablam!     |              ----^^^^^^^^^^^
Nov 07 04:00:03.036 INFO kablam!     |              |
Nov 07 04:00:03.036 INFO kablam!     |              help: remove this `mut`
Nov 07 04:00:03.036 INFO kablam! 
Nov 07 04:00:03.064 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 07 04:00:03.064 INFO kablam!  --> src/main.rs:2:12
Nov 07 04:00:03.064 INFO kablam!   |
Nov 07 04:00:03.064 INFO kablam! 2 | #![feature(proc_macro_path_invoc)]
Nov 07 04:00:03.064 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^
Nov 07 04:00:03.064 INFO kablam!   |
Nov 07 04:00:03.064 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 07 04:00:03.064 INFO kablam! 
Nov 07 04:00:03.064 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 07 04:00:03.064 INFO kablam!  --> src/main.rs:3:12
Nov 07 04:00:03.064 INFO kablam!   |
Nov 07 04:00:03.064 INFO kablam! 3 | #![feature(use_extern_macros)]
Nov 07 04:00:03.064 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Nov 07 04:00:03.064 INFO kablam! 
Nov 07 04:00:03.100 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Nov 07 04:00:03.104 INFO kablam! su: No module specific data is present
Nov 07 04:00:04.151 INFO running `"docker" "rm" "-f" "c883e7ab910c2b0b96a520997b6d98601fa2d35154316e24396e5d9eff9d474d"`
Nov 07 04:00:04.456 INFO blam! c883e7ab910c2b0b96a520997b6d98601fa2d35154316e24396e5d9eff9d474d