Dec 06 12:06:16.621 INFO testing LukeThoma5/rs-solitaire against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 12:06:16.621 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 12:06:16.926 INFO [stdout] 9efd2faaa98072dbd9fb91a166a1c03c9c42eabb7baed94d5a57ef6637a4463d
Dec 06 12:06:16.934 INFO running `"docker" "start" "-a" "9efd2faaa98072dbd9fb91a166a1c03c9c42eabb7baed94d5a57ef6637a4463d"`
Dec 06 12:06:18.124 INFO [stderr] usermod: no changes
Dec 06 12:06:18.215 INFO [stderr]    Compiling solataire v0.1.0 (/source)
Dec 06 12:06:18.920 INFO [stderr] warning: unused variable: `x`
Dec 06 12:06:18.920 INFO [stderr]   --> src/main.rs:34:13
Dec 06 12:06:18.920 INFO [stderr]    |
Dec 06 12:06:18.920 INFO [stderr] 34 |     fn from(x: std::option::NoneError) -> GameError {
Dec 06 12:06:18.920 INFO [stderr]    |             ^ help: consider using `_x` instead
Dec 06 12:06:18.920 INFO [stderr]    |
Dec 06 12:06:18.920 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 12:06:18.920 INFO [stderr] 
Dec 06 12:06:18.920 INFO [stderr] warning: unused variable: `x`
Dec 06 12:06:18.920 INFO [stderr]   --> src/main.rs:40:13
Dec 06 12:06:18.920 INFO [stderr]    |
Dec 06 12:06:18.920 INFO [stderr] 40 |     fn from(x: std::num::ParseIntError) -> GameError {
Dec 06 12:06:18.920 INFO [stderr]    |             ^ help: consider using `_x` instead
Dec 06 12:06:18.920 INFO [stderr] 
Dec 06 12:06:18.920 INFO [stderr] warning: unused variable: `x`
Dec 06 12:06:18.920 INFO [stderr]   --> src/main.rs:46:13
Dec 06 12:06:18.920 INFO [stderr]    |
Dec 06 12:06:18.920 INFO [stderr] 46 |     fn from(x: std::io::Error) -> GameError {
Dec 06 12:06:18.920 INFO [stderr]    |             ^ help: consider using `_x` instead
Dec 06 12:06:18.920 INFO [stderr] 
Dec 06 12:06:18.941 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:06:18.941 INFO [stderr]    --> src/main.rs:166:31
Dec 06 12:06:18.941 INFO [stderr]     |
Dec 06 12:06:18.941 INFO [stderr] 166 |         let (mut move_column, mut destination_column) = match (move_column, destination_column) {
Dec 06 12:06:18.941 INFO [stderr]     |                               ----^^^^^^^^^^^^^^^^^^
Dec 06 12:06:18.941 INFO [stderr]     |                               |
Dec 06 12:06:18.941 INFO [stderr]     |                               help: remove this `mut`
Dec 06 12:06:18.941 INFO [stderr]     |
Dec 06 12:06:18.941 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 12:06:18.941 INFO [stderr] 
Dec 06 12:06:18.941 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:06:18.941 INFO [stderr]    --> src/main.rs:166:14
Dec 06 12:06:18.941 INFO [stderr]     |
Dec 06 12:06:18.941 INFO [stderr] 166 |         let (mut move_column, mut destination_column) = match (move_column, destination_column) {
Dec 06 12:06:18.941 INFO [stderr]     |              ----^^^^^^^^^^^
Dec 06 12:06:18.941 INFO [stderr]     |              |
Dec 06 12:06:18.941 INFO [stderr]     |              help: remove this `mut`
Dec 06 12:06:18.941 INFO [stderr] 
Dec 06 12:06:18.972 INFO [stderr] warning: the feature `proc_macro_path_invoc` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 06 12:06:18.972 INFO [stderr]  --> src/main.rs:2:12
Dec 06 12:06:18.972 INFO [stderr]   |
Dec 06 12:06:18.972 INFO [stderr] 2 | #![feature(proc_macro_path_invoc)]
Dec 06 12:06:18.972 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:06:18.972 INFO [stderr]   |
Dec 06 12:06:18.972 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 06 12:06:18.972 INFO [stderr] 
Dec 06 12:06:18.972 INFO [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 06 12:06:18.972 INFO [stderr]  --> src/main.rs:3:12
Dec 06 12:06:18.972 INFO [stderr]   |
Dec 06 12:06:18.972 INFO [stderr] 3 | #![feature(use_extern_macros)]
Dec 06 12:06:18.972 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 06 12:06:18.972 INFO [stderr] 
Dec 06 12:06:20.051 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Dec 06 12:06:20.054 INFO [stderr] su: No module specific data is present
Dec 06 12:06:20.598 INFO running `"docker" "inspect" "9efd2faaa98072dbd9fb91a166a1c03c9c42eabb7baed94d5a57ef6637a4463d"`
Dec 06 12:06:20.763 INFO running `"docker" "rm" "-f" "9efd2faaa98072dbd9fb91a166a1c03c9c42eabb7baed94d5a57ef6637a4463d"`
Dec 06 12:06:20.915 INFO [stdout] 9efd2faaa98072dbd9fb91a166a1c03c9c42eabb7baed94d5a57ef6637a4463d
Dec 06 12:06:20.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 12:06:21.144 INFO [stdout] 03f3c912b7fc77aadea40bdd0b599e7cb46d0741eb6a5e76771e338ea7fbe4f8
Dec 06 12:06:21.146 INFO running `"docker" "start" "-a" "03f3c912b7fc77aadea40bdd0b599e7cb46d0741eb6a5e76771e338ea7fbe4f8"`
Dec 06 12:06:21.675 INFO [stderr] usermod: no changes
Dec 06 12:06:21.752 INFO [stderr]    Compiling solataire v0.1.0 (/source)
Dec 06 12:06:22.436 INFO [stderr] warning: unused variable: `x`
Dec 06 12:06:22.436 INFO [stderr]   --> src/main.rs:34:13
Dec 06 12:06:22.436 INFO [stderr]    |
Dec 06 12:06:22.436 INFO [stderr] 34 |     fn from(x: std::option::NoneError) -> GameError {
Dec 06 12:06:22.436 INFO [stderr]    |             ^ help: consider using `_x` instead
Dec 06 12:06:22.436 INFO [stderr]    |
Dec 06 12:06:22.436 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 12:06:22.436 INFO [stderr] 
Dec 06 12:06:22.436 INFO [stderr] warning: unused variable: `x`
Dec 06 12:06:22.436 INFO [stderr]   --> src/main.rs:40:13
Dec 06 12:06:22.436 INFO [stderr]    |
Dec 06 12:06:22.436 INFO [stderr] 40 |     fn from(x: std::num::ParseIntError) -> GameError {
Dec 06 12:06:22.436 INFO [stderr]    |             ^ help: consider using `_x` instead
Dec 06 12:06:22.436 INFO [stderr] 
Dec 06 12:06:22.436 INFO [stderr] warning: unused variable: `x`
Dec 06 12:06:22.436 INFO [stderr]   --> src/main.rs:46:13
Dec 06 12:06:22.436 INFO [stderr]    |
Dec 06 12:06:22.436 INFO [stderr] 46 |     fn from(x: std::io::Error) -> GameError {
Dec 06 12:06:22.436 INFO [stderr]    |             ^ help: consider using `_x` instead
Dec 06 12:06:22.436 INFO [stderr] 
Dec 06 12:06:22.452 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:06:22.452 INFO [stderr]    --> src/main.rs:166:31
Dec 06 12:06:22.452 INFO [stderr]     |
Dec 06 12:06:22.452 INFO [stderr] 166 |         let (mut move_column, mut destination_column) = match (move_column, destination_column) {
Dec 06 12:06:22.452 INFO [stderr]     |                               ----^^^^^^^^^^^^^^^^^^
Dec 06 12:06:22.452 INFO [stderr]     |                               |
Dec 06 12:06:22.452 INFO [stderr]     |                               help: remove this `mut`
Dec 06 12:06:22.452 INFO [stderr]     |
Dec 06 12:06:22.452 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 12:06:22.452 INFO [stderr] 
Dec 06 12:06:22.452 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:06:22.452 INFO [stderr]    --> src/main.rs:166:14
Dec 06 12:06:22.452 INFO [stderr]     |
Dec 06 12:06:22.452 INFO [stderr] 166 |         let (mut move_column, mut destination_column) = match (move_column, destination_column) {
Dec 06 12:06:22.452 INFO [stderr]     |              ----^^^^^^^^^^^
Dec 06 12:06:22.452 INFO [stderr]     |              |
Dec 06 12:06:22.452 INFO [stderr]     |              help: remove this `mut`
Dec 06 12:06:22.452 INFO [stderr] 
Dec 06 12:06:22.484 INFO [stderr] warning: the feature `proc_macro_path_invoc` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 06 12:06:22.484 INFO [stderr]  --> src/main.rs:2:12
Dec 06 12:06:22.484 INFO [stderr]   |
Dec 06 12:06:22.484 INFO [stderr] 2 | #![feature(proc_macro_path_invoc)]
Dec 06 12:06:22.484 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:06:22.484 INFO [stderr]   |
Dec 06 12:06:22.484 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 06 12:06:22.484 INFO [stderr] 
Dec 06 12:06:22.484 INFO [stderr] warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 06 12:06:22.484 INFO [stderr]  --> src/main.rs:3:12
Dec 06 12:06:22.484 INFO [stderr]   |
Dec 06 12:06:22.484 INFO [stderr] 3 | #![feature(use_extern_macros)]
Dec 06 12:06:22.484 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 06 12:06:22.484 INFO [stderr] 
Dec 06 12:06:22.718 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 06 12:06:22.721 INFO [stderr] su: No module specific data is present
Dec 06 12:06:23.215 INFO running `"docker" "inspect" "03f3c912b7fc77aadea40bdd0b599e7cb46d0741eb6a5e76771e338ea7fbe4f8"`
Dec 06 12:06:23.378 INFO running `"docker" "rm" "-f" "03f3c912b7fc77aadea40bdd0b599e7cb46d0741eb6a5e76771e338ea7fbe4f8"`
Dec 06 12:06:23.604 INFO [stdout] 03f3c912b7fc77aadea40bdd0b599e7cb46d0741eb6a5e76771e338ea7fbe4f8
Dec 06 12:06:23.606 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 12:06:24.088 INFO [stdout] 181991ff5dad95f1aa32e6fcba751dfe6bb826a4bd6e8a52dcf15584a8181854
Dec 06 12:06:24.091 INFO running `"docker" "start" "-a" "181991ff5dad95f1aa32e6fcba751dfe6bb826a4bd6e8a52dcf15584a8181854"`
Dec 06 12:06:25.158 INFO [stderr] usermod: no changes
Dec 06 12:06:25.223 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 12:06:25.223 INFO [stderr]      Running /target/debug/deps/solataire-d10c7d2ff1cd3b4a
Dec 06 12:06:25.224 INFO [stdout] 
Dec 06 12:06:25.224 INFO [stdout] running 0 tests
Dec 06 12:06:25.224 INFO [stdout] 
Dec 06 12:06:25.224 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:06:25.224 INFO [stdout] 
Dec 06 12:06:25.228 INFO [stderr] su: No module specific data is present
Dec 06 12:06:25.578 INFO running `"docker" "inspect" "181991ff5dad95f1aa32e6fcba751dfe6bb826a4bd6e8a52dcf15584a8181854"`
Dec 06 12:06:25.722 INFO running `"docker" "rm" "-f" "181991ff5dad95f1aa32e6fcba751dfe6bb826a4bd6e8a52dcf15584a8181854"`
Dec 06 12:06:25.884 INFO [stdout] 181991ff5dad95f1aa32e6fcba751dfe6bb826a4bd6e8a52dcf15584a8181854