[INFO] updating cached repository pavacicp/foo-chess
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pavacicp/foo-chess
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pavacicp/foo-chess" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/pavacicp/foo-chess"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/pavacicp/foo-chess'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pavacicp/foo-chess" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/pavacicp/foo-chess"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/pavacicp/foo-chess'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4a261953ba6f68cc75b1772da323963021cbb816
[INFO] sha for GitHub repo pavacicp/foo-chess: 4a261953ba6f68cc75b1772da323963021cbb816
[INFO] validating manifest of pavacicp/foo-chess on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pavacicp/foo-chess on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pavacicp/foo-chess
[INFO] finished frobbing pavacicp/foo-chess
[INFO] frobbed toml for pavacicp/foo-chess written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/pavacicp/foo-chess/Cargo.toml
[INFO] started frobbing pavacicp/foo-chess
[INFO] finished frobbing pavacicp/foo-chess
[INFO] frobbed toml for pavacicp/foo-chess written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/pavacicp/foo-chess/Cargo.toml
[INFO] crate pavacicp/foo-chess already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking pavacicp/foo-chess against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-1/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/pavacicp/foo-chess:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2cfb7fa75e9967a8b928503b5a25bc17f456b515eaafa173c32ed1cc1079ae9d
[INFO] running `"docker" "start" "-a" "2cfb7fa75e9967a8b928503b5a25bc17f456b515eaafa173c32ed1cc1079ae9d"`
[INFO] [stderr]     Checking foo-chess v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/figure.rs:34:56
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn move_figure(board: &mut Board, movement_input: &Fn() -> ValidMovement, swap_figure_input: &Fn(i32) -> char, current_pos: (i32, i32)) -> ValidMovement {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> ValidMovement`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/figure.rs:34:99
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn move_figure(board: &mut Board, movement_input: &Fn() -> ValidMovement, swap_figure_input: &Fn(i32) -> char, current_pos: (i32, i32)) -> ValidMovement {
[INFO] [stderr]    |                                                                                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i32) -> char`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/figure.rs:34:56
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn move_figure(board: &mut Board, movement_input: &Fn() -> ValidMovement, swap_figure_input: &Fn(i32) -> char, current_pos: (i32, i32)) -> ValidMovement {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> ValidMovement`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/figure.rs:34:99
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn move_figure(board: &mut Board, movement_input: &Fn() -> ValidMovement, swap_figure_input: &Fn(i32) -> char, current_pos: (i32, i32)) -> ValidMovement {
[INFO] [stderr]    |                                                                                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i32) -> char`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `movement_input`
[INFO] [stderr]  --> src/input_console.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn movement_input() -> ValidMovement {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `swap_figure_input`
[INFO] [stderr]   --> src/input_console.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn swap_figure_input(color: i32) -> char {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `movement_input`
[INFO] [stderr]  --> src/input_console.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn movement_input() -> ValidMovement {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `swap_figure_input`
[INFO] [stderr]   --> src/input_console.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn swap_figure_input(color: i32) -> char {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "2cfb7fa75e9967a8b928503b5a25bc17f456b515eaafa173c32ed1cc1079ae9d"`
[INFO] running `"docker" "rm" "-f" "2cfb7fa75e9967a8b928503b5a25bc17f456b515eaafa173c32ed1cc1079ae9d"`
[INFO] [stdout] 2cfb7fa75e9967a8b928503b5a25bc17f456b515eaafa173c32ed1cc1079ae9d