Oct 27 10:50:48.661 INFO checking LukeThoma5/rs-solitaire against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 10:50:48.661 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 10:50:49.167 INFO blam! 0c2b268875b3bff6fc5f8c364f4d593e6d440199d30b45167d3b4a1e9c2a73a4
Oct 27 10:50:49.175 INFO running `"docker" "start" "-a" "0c2b268875b3bff6fc5f8c364f4d593e6d440199d30b45167d3b4a1e9c2a73a4"`
Oct 27 10:50:50.347 INFO kablam! usermod: no changes
Oct 27 10:50:50.427 INFO kablam!     Checking solataire v0.1.0 (/source)
Oct 27 10:50:51.667 INFO kablam! warning: unused variable: `x`
Oct 27 10:50:51.667 INFO kablam!   --> src/main.rs:34:13
Oct 27 10:50:51.667 INFO kablam!    |
Oct 27 10:50:51.668 INFO kablam! 34 |     fn from(x: std::option::NoneError) -> GameError {
Oct 27 10:50:51.668 INFO kablam!    |             ^ help: consider using `_x` instead
Oct 27 10:50:51.669 INFO kablam!    |
Oct 27 10:50:51.669 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 10:50:51.669 INFO kablam! 
Oct 27 10:50:51.669 INFO kablam! warning: unused variable: `x`
Oct 27 10:50:51.670 INFO kablam!   --> src/main.rs:40:13
Oct 27 10:50:51.670 INFO kablam!    |
Oct 27 10:50:51.670 INFO kablam! 40 |     fn from(x: std::num::ParseIntError) -> GameError {
Oct 27 10:50:51.670 INFO kablam!    |             ^ help: consider using `_x` instead
Oct 27 10:50:51.670 INFO kablam! 
Oct 27 10:50:51.670 INFO kablam! warning: unused variable: `x`
Oct 27 10:50:51.670 INFO kablam!   --> src/main.rs:46:13
Oct 27 10:50:51.670 INFO kablam!    |
Oct 27 10:50:51.670 INFO kablam! 46 |     fn from(x: std::io::Error) -> GameError {
Oct 27 10:50:51.670 INFO kablam!    |             ^ help: consider using `_x` instead
Oct 27 10:50:51.670 INFO kablam! 
Oct 27 10:50:51.679 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:50:51.679 INFO kablam!    --> src/main.rs:166:31
Oct 27 10:50:51.679 INFO kablam!     |
Oct 27 10:50:51.679 INFO kablam! 166 |         let (mut move_column, mut destination_column) = match (move_column, destination_column) {
Oct 27 10:50:51.679 INFO kablam!     |                               ----^^^^^^^^^^^^^^^^^^
Oct 27 10:50:51.679 INFO kablam!     |                               |
Oct 27 10:50:51.679 INFO kablam!     |                               help: remove this `mut`
Oct 27 10:50:51.687 INFO kablam!     |
Oct 27 10:50:51.687 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 10:50:51.687 INFO kablam! 
Oct 27 10:50:51.687 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:50:51.687 INFO kablam!    --> src/main.rs:166:14
Oct 27 10:50:51.687 INFO kablam!     |
Oct 27 10:50:51.687 INFO kablam! 166 |         let (mut move_column, mut destination_column) = match (move_column, destination_column) {
Oct 27 10:50:51.687 INFO kablam!     |              ----^^^^^^^^^^^
Oct 27 10:50:51.687 INFO kablam!     |              |
Oct 27 10:50:51.687 INFO kablam!     |              help: remove this `mut`
Oct 27 10:50:51.687 INFO kablam! 
Oct 27 10:50:51.697 INFO kablam! warning: unused variable: `x`
Oct 27 10:50:51.697 INFO kablam!   --> src/main.rs:34:13
Oct 27 10:50:51.697 INFO kablam!    |
Oct 27 10:50:51.697 INFO kablam! 34 |     fn from(x: std::option::NoneError) -> GameError {
Oct 27 10:50:51.697 INFO kablam!    |             ^ help: consider using `_x` instead
Oct 27 10:50:51.697 INFO kablam!    |
Oct 27 10:50:51.697 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 10:50:51.697 INFO kablam! 
Oct 27 10:50:51.697 INFO kablam! warning: unused variable: `x`
Oct 27 10:50:51.698 INFO kablam!   --> src/main.rs:40:13
Oct 27 10:50:51.698 INFO kablam!    |
Oct 27 10:50:51.698 INFO kablam! 40 |     fn from(x: std::num::ParseIntError) -> GameError {
Oct 27 10:50:51.698 INFO kablam!    |             ^ help: consider using `_x` instead
Oct 27 10:50:51.698 INFO kablam! 
Oct 27 10:50:51.698 INFO kablam! warning: unused variable: `x`
Oct 27 10:50:51.698 INFO kablam!   --> src/main.rs:46:13
Oct 27 10:50:51.698 INFO kablam!    |
Oct 27 10:50:51.698 INFO kablam! 46 |     fn from(x: std::io::Error) -> GameError {
Oct 27 10:50:51.698 INFO kablam!    |             ^ help: consider using `_x` instead
Oct 27 10:50:51.698 INFO kablam! 
Oct 27 10:50:51.731 INFO kablam! warning: the feature `proc_macro_path_invoc` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 27 10:50:51.731 INFO kablam!  --> src/main.rs:2:12
Oct 27 10:50:51.731 INFO kablam!   |
Oct 27 10:50:51.731 INFO kablam! 2 | #![feature(proc_macro_path_invoc)]
Oct 27 10:50:51.731 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:50:51.731 INFO kablam!   |
Oct 27 10:50:51.731 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 10:50:51.731 INFO kablam! 
Oct 27 10:50:51.731 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 27 10:50:51.731 INFO kablam!  --> src/main.rs:3:12
Oct 27 10:50:51.731 INFO kablam!   |
Oct 27 10:50:51.731 INFO kablam! 3 | #![feature(use_extern_macros)]
Oct 27 10:50:51.731 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Oct 27 10:50:51.731 INFO kablam! 
Oct 27 10:50:51.763 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:50:51.763 INFO kablam!    --> src/main.rs:166:31
Oct 27 10:50:51.763 INFO kablam!     |
Oct 27 10:50:51.763 INFO kablam! 166 |         let (mut move_column, mut destination_column) = match (move_column, destination_column) {
Oct 27 10:50:51.763 INFO kablam!     |                               ----^^^^^^^^^^^^^^^^^^
Oct 27 10:50:51.763 INFO kablam!     |                               |
Oct 27 10:50:51.763 INFO kablam!     |                               help: remove this `mut`
Oct 27 10:50:51.763 INFO kablam!     |
Oct 27 10:50:51.763 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 10:50:51.763 INFO kablam! 
Oct 27 10:50:51.763 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:50:51.763 INFO kablam!    --> src/main.rs:166:14
Oct 27 10:50:51.763 INFO kablam!     |
Oct 27 10:50:51.763 INFO kablam! 166 |         let (mut move_column, mut destination_column) = match (move_column, destination_column) {
Oct 27 10:50:51.763 INFO kablam!     |              ----^^^^^^^^^^^
Oct 27 10:50:51.763 INFO kablam!     |              |
Oct 27 10:50:51.763 INFO kablam!     |              help: remove this `mut`
Oct 27 10:50:51.763 INFO kablam! 
Oct 27 10:50:51.839 INFO kablam! warning: the feature `proc_macro_path_invoc` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 27 10:50:51.839 INFO kablam!  --> src/main.rs:2:12
Oct 27 10:50:51.839 INFO kablam!   |
Oct 27 10:50:51.839 INFO kablam! 2 | #![feature(proc_macro_path_invoc)]
Oct 27 10:50:51.839 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:50:51.839 INFO kablam!   |
Oct 27 10:50:51.839 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 10:50:51.839 INFO kablam! 
Oct 27 10:50:51.839 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 27 10:50:51.839 INFO kablam!  --> src/main.rs:3:12
Oct 27 10:50:51.839 INFO kablam!   |
Oct 27 10:50:51.839 INFO kablam! 3 | #![feature(use_extern_macros)]
Oct 27 10:50:51.839 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Oct 27 10:50:51.839 INFO kablam! 
Oct 27 10:50:51.920 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Oct 27 10:50:51.921 INFO kablam! su: No module specific data is present
Oct 27 10:50:53.055 INFO running `"docker" "rm" "-f" "0c2b268875b3bff6fc5f8c364f4d593e6d440199d30b45167d3b4a1e9c2a73a4"`
Oct 27 10:50:53.322 INFO blam! 0c2b268875b3bff6fc5f8c364f4d593e6d440199d30b45167d3b4a1e9c2a73a4