Dec 19 12:06:02.237 INFO checking nacardin/wayland-tutorials against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:06:02.237 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/nacardin/wayland-tutorials:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:06:02.553 INFO [stdout] 2e5edae9561f42171f9cbb76585e3521fc1fbf193e16895f3f623f871b8a676f
Dec 19 12:06:02.554 INFO running `"docker" "start" "-a" "2e5edae9561f42171f9cbb76585e3521fc1fbf193e16895f3f623f871b8a676f"`
Dec 19 12:06:03.168 INFO [stderr]    Compiling libloading v0.4.2
Dec 19 12:06:03.168 INFO [stderr]     Checking lazy_static v0.2.10
Dec 19 12:06:03.168 INFO [stderr]    Compiling wayland-scanner v0.12.2
Dec 19 12:06:03.168 INFO [stderr]     Checking tempfile v2.2.0
Dec 19 12:06:04.772 INFO [stderr]    Compiling wayland-client v0.12.2
Dec 19 12:06:04.776 INFO [stderr]     Checking dlib v0.4.0
Dec 19 12:06:04.959 INFO [stderr]     Checking wayland-sys v0.12.2
Dec 19 12:06:07.558 INFO [stderr]     Checking wayland-tutorials v0.1.0 (/opt/crater/workdir)
Dec 19 12:06:07.770 INFO [stderr] warning: unused variable: `x`
Dec 19 12:06:07.770 INFO [stderr]    --> src/main.rs:180:52
Dec 19 12:06:07.770 INFO [stderr]     |
Dec 19 12:06:07.770 INFO [stderr] 180 |         enter: |_, _, _pointer, _serial, _surface, x, y| {},
Dec 19 12:06:07.770 INFO [stderr]     |                                                    ^ help: consider using `_x` instead
Dec 19 12:06:07.770 INFO [stderr]     |
Dec 19 12:06:07.770 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 12:06:07.770 INFO [stderr] 
Dec 19 12:06:07.770 INFO [stderr] warning: unused variable: `y`
Dec 19 12:06:07.770 INFO [stderr]    --> src/main.rs:180:55
Dec 19 12:06:07.770 INFO [stderr]     |
Dec 19 12:06:07.771 INFO [stderr] 180 |         enter: |_, _, _pointer, _serial, _surface, x, y| {},
Dec 19 12:06:07.771 INFO [stderr]     |                                                       ^ help: consider using `_y` instead
Dec 19 12:06:07.771 INFO [stderr] 
Dec 19 12:06:07.771 INFO [stderr] warning: unused variable: `button`
Dec 19 12:06:07.771 INFO [stderr]    --> src/main.rs:189:50
Dec 19 12:06:07.771 INFO [stderr]     |
Dec 19 12:06:07.771 INFO [stderr] 189 |         button: |_, _, _pointer, _serial, _time, button, state| {},
Dec 19 12:06:07.771 INFO [stderr]     |                                                  ^^^^^^ help: consider using `_button` instead
Dec 19 12:06:07.771 INFO [stderr] 
Dec 19 12:06:07.771 INFO [stderr] warning: unused variable: `state`
Dec 19 12:06:07.771 INFO [stderr]    --> src/main.rs:189:58
Dec 19 12:06:07.771 INFO [stderr]     |
Dec 19 12:06:07.771 INFO [stderr] 189 |         button: |_, _, _pointer, _serial, _time, button, state| {},
Dec 19 12:06:07.771 INFO [stderr]     |                                                          ^^^^^ help: consider using `_state` instead
Dec 19 12:06:07.771 INFO [stderr] 
Dec 19 12:06:07.771 INFO [stderr] warning: unused variable: `keys`
Dec 19 12:06:07.771 INFO [stderr]    --> src/main.rs:200:54
Dec 19 12:06:07.771 INFO [stderr]     |
Dec 19 12:06:07.771 INFO [stderr] 200 |         keymap: |_, _, _keyboard, _serial, _surface, keys| {},
Dec 19 12:06:07.771 INFO [stderr]     |                                                      ^^^^ help: consider using `_keys` instead
Dec 19 12:06:07.771 INFO [stderr] 
Dec 19 12:06:07.771 INFO [stderr] warning: unused variable: `keys`
Dec 19 12:06:07.771 INFO [stderr]    --> src/main.rs:201:53
Dec 19 12:06:07.771 INFO [stderr]     |
Dec 19 12:06:07.771 INFO [stderr] 201 |         enter: |_, _, _keyboard, _serial, _surface, keys| {},
Dec 19 12:06:07.771 INFO [stderr]     |                                                     ^^^^ help: consider using `_keys` instead
Dec 19 12:06:07.771 INFO [stderr] warning: unused variable: `x`
Dec 19 12:06:07.771 INFO [stderr]    --> src/main.rs:180:52
Dec 19 12:06:07.771 INFO [stderr]     |
Dec 19 12:06:07.771 INFO [stderr] 180 |         enter: |_, _, _pointer, _serial, _surface, x, y| {},
Dec 19 12:06:07.771 INFO [stderr]     |                                                    ^ help: consider using `_x` instead
Dec 19 12:06:07.771 INFO [stderr]     |
Dec 19 12:06:07.771 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 12:06:07.771 INFO [stderr] 
Dec 19 12:06:07.771 INFO [stderr] warning: unused variable: `y`
Dec 19 12:06:07.771 INFO [stderr]    --> src/main.rs:180:55
Dec 19 12:06:07.771 INFO [stderr]     |
Dec 19 12:06:07.771 INFO [stderr] 180 |         enter: |_, _, _pointer, _serial, _surface, x, y| {},
Dec 19 12:06:07.771 INFO [stderr]     |                                                       ^ help: consider using `_y` instead
Dec 19 12:06:07.771 INFO [stderr] 
Dec 19 12:06:07.771 INFO [stderr] warning: unused variable: `button`
Dec 19 12:06:07.771 INFO [stderr]    --> src/main.rs:189:50
Dec 19 12:06:07.771 INFO [stderr]     |
Dec 19 12:06:07.771 INFO [stderr] 189 |         button: |_, _, _pointer, _serial, _time, button, state| {},
Dec 19 12:06:07.771 INFO [stderr]     |                                                  ^^^^^^ help: consider using `_button` instead
Dec 19 12:06:07.771 INFO [stderr] 
Dec 19 12:06:07.771 INFO [stderr] warning: unused variable: `state`
Dec 19 12:06:07.771 INFO [stderr]    --> src/main.rs:189:58
Dec 19 12:06:07.771 INFO [stderr]     |
Dec 19 12:06:07.771 INFO [stderr] 189 |         button: |_, _, _pointer, _serial, _time, button, state| {},
Dec 19 12:06:07.771 INFO [stderr]     |                                                          ^^^^^ help: consider using `_state` instead
Dec 19 12:06:07.772 INFO [stderr] 
Dec 19 12:06:07.772 INFO [stderr] warning: unused variable: `keys`
Dec 19 12:06:07.772 INFO [stderr]    --> src/main.rs:200:54
Dec 19 12:06:07.772 INFO [stderr]     |
Dec 19 12:06:07.772 INFO [stderr] 200 |         keymap: |_, _, _keyboard, _serial, _surface, keys| {},
Dec 19 12:06:07.772 INFO [stderr]     |                                                      ^^^^ help: consider using `_keys` instead
Dec 19 12:06:07.772 INFO [stderr] 
Dec 19 12:06:07.772 INFO [stderr] warning: unused variable: `keys`
Dec 19 12:06:07.772 INFO [stderr]    --> src/main.rs:201:53
Dec 19 12:06:07.772 INFO [stderr]     |
Dec 19 12:06:07.772 INFO [stderr] 201 |         enter: |_, _, _keyboard, _serial, _surface, keys| {},
Dec 19 12:06:07.772 INFO [stderr]     |                                                     ^^^^ help: consider using `_keys` instead
Dec 19 12:06:07.772 INFO [stderr] 
Dec 19 12:06:07.772 INFO [stderr] warning: unused variable: `mods_depressed`
Dec 19 12:06:07.772 INFO [stderr]    --> src/main.rs:227:47
Dec 19 12:06:07.772 INFO [stderr]     |
Dec 19 12:06:07.772 INFO [stderr] 227 |         modifiers: |_, _, _keyboard, _serial, mods_depressed, mods_latched, mods_locked, group| {},
Dec 19 12:06:07.772 INFO [stderr]     |                                               ^^^^^^^^^^^^^^ help: consider using `_mods_depressed` instead
Dec 19 12:06:07.772 INFO [stderr] 
Dec 19 12:06:07.772 INFO [stderr] warning: unused variable: `mods_latched`
Dec 19 12:06:07.772 INFO [stderr]    --> src/main.rs:227:63
Dec 19 12:06:07.772 INFO [stderr]     |
Dec 19 12:06:07.772 INFO [stderr] 227 |         modifiers: |_, _, _keyboard, _serial, mods_depressed, mods_latched, mods_locked, group| {},
Dec 19 12:06:07.772 INFO [stderr]     |                                                               ^^^^^^^^^^^^ help: consider using `_mods_latched` instead
Dec 19 12:06:07.772 INFO [stderr] 
Dec 19 12:06:07.772 INFO [stderr] warning: unused variable: `mods_locked`
Dec 19 12:06:07.772 INFO [stderr]    --> src/main.rs:227:77
Dec 19 12:06:07.772 INFO [stderr]     |
Dec 19 12:06:07.772 INFO [stderr] 227 |         modifiers: |_, _, _keyboard, _serial, mods_depressed, mods_latched, mods_locked, group| {},
Dec 19 12:06:07.772 INFO [stderr]     |                                                                             ^^^^^^^^^^^ help: consider using `_mods_locked` instead
Dec 19 12:06:07.772 INFO [stderr] 
Dec 19 12:06:07.772 INFO [stderr] warning: unused variable: `group`
Dec 19 12:06:07.772 INFO [stderr]    --> src/main.rs:227:90
Dec 19 12:06:07.772 INFO [stderr]     |
Dec 19 12:06:07.772 INFO [stderr] 227 |         modifiers: |_, _, _keyboard, _serial, mods_depressed, mods_latched, mods_locked, group| {},
Dec 19 12:06:07.772 INFO [stderr]     |                                                                                          ^^^^^ help: consider using `_group` instead
Dec 19 12:06:07.772 INFO [stderr] 
Dec 19 12:06:07.773 INFO [stderr] 
Dec 19 12:06:07.773 INFO [stderr] warning: unused variable: `mods_depressed`
Dec 19 12:06:07.773 INFO [stderr]    --> src/main.rs:227:47
Dec 19 12:06:07.773 INFO [stderr]     |
Dec 19 12:06:07.773 INFO [stderr] 227 |         modifiers: |_, _, _keyboard, _serial, mods_depressed, mods_latched, mods_locked, group| {},
Dec 19 12:06:07.773 INFO [stderr]     |                                               ^^^^^^^^^^^^^^ help: consider using `_mods_depressed` instead
Dec 19 12:06:07.773 INFO [stderr] 
Dec 19 12:06:07.773 INFO [stderr] warning: unused variable: `mods_latched`
Dec 19 12:06:07.773 INFO [stderr]    --> src/main.rs:227:63
Dec 19 12:06:07.773 INFO [stderr]     |
Dec 19 12:06:07.773 INFO [stderr] 227 |         modifiers: |_, _, _keyboard, _serial, mods_depressed, mods_latched, mods_locked, group| {},
Dec 19 12:06:07.773 INFO [stderr]     |                                                               ^^^^^^^^^^^^ help: consider using `_mods_latched` instead
Dec 19 12:06:07.773 INFO [stderr] 
Dec 19 12:06:07.773 INFO [stderr] warning: unused variable: `mods_locked`
Dec 19 12:06:07.773 INFO [stderr]    --> src/main.rs:227:77
Dec 19 12:06:07.773 INFO [stderr]     |
Dec 19 12:06:07.773 INFO [stderr] 227 |         modifiers: |_, _, _keyboard, _serial, mods_depressed, mods_latched, mods_locked, group| {},
Dec 19 12:06:07.773 INFO [stderr]     |                                                                             ^^^^^^^^^^^ help: consider using `_mods_locked` instead
Dec 19 12:06:07.773 INFO [stderr] 
Dec 19 12:06:07.773 INFO [stderr] warning: unused variable: `group`
Dec 19 12:06:07.773 INFO [stderr]    --> src/main.rs:227:90
Dec 19 12:06:07.773 INFO [stderr]     |
Dec 19 12:06:07.773 INFO [stderr] 227 |         modifiers: |_, _, _keyboard, _serial, mods_depressed, mods_latched, mods_locked, group| {},
Dec 19 12:06:07.773 INFO [stderr]     |                                                                                          ^^^^^ help: consider using `_group` instead
Dec 19 12:06:07.773 INFO [stderr] 
Dec 19 12:06:07.826 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.70s
Dec 19 12:06:08.126 INFO running `"docker" "inspect" "2e5edae9561f42171f9cbb76585e3521fc1fbf193e16895f3f623f871b8a676f"`
Dec 19 12:06:08.217 INFO running `"docker" "rm" "-f" "2e5edae9561f42171f9cbb76585e3521fc1fbf193e16895f3f623f871b8a676f"`
Dec 19 12:06:08.320 INFO [stdout] 2e5edae9561f42171f9cbb76585e3521fc1fbf193e16895f3f623f871b8a676f