[INFO] updating cached repository nacardin/wayland-tutorials [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/nacardin/wayland-tutorials [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/nacardin/wayland-tutorials" "work/ex/beta-1.37-6/sources/1.36.0/gh/nacardin/wayland-tutorials"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nacardin/wayland-tutorials'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nacardin/wayland-tutorials" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nacardin/wayland-tutorials"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nacardin/wayland-tutorials'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ce64fae65654adfe30683807b85aff0ff0325a37 [INFO] sha for GitHub repo nacardin/wayland-tutorials: ce64fae65654adfe30683807b85aff0ff0325a37 [INFO] validating manifest of nacardin/wayland-tutorials on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of nacardin/wayland-tutorials on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing nacardin/wayland-tutorials [INFO] finished frobbing nacardin/wayland-tutorials [INFO] frobbed toml for nacardin/wayland-tutorials written to work/ex/beta-1.37-6/sources/1.36.0/gh/nacardin/wayland-tutorials/Cargo.toml [INFO] started frobbing nacardin/wayland-tutorials [INFO] finished frobbing nacardin/wayland-tutorials [INFO] frobbed toml for nacardin/wayland-tutorials written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nacardin/wayland-tutorials/Cargo.toml [INFO] crate nacardin/wayland-tutorials already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing nacardin/wayland-tutorials against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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=warn" "-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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 57c1edf9fddccb2f55d6e9c86b20967614762e6f601af386f829e083a01a0e95 [INFO] running `"docker" "start" "-a" "57c1edf9fddccb2f55d6e9c86b20967614762e6f601af386f829e083a01a0e95"` [INFO] [stderr] Compiling libloading v0.4.2 [INFO] [stderr] Compiling wayland-scanner v0.12.2 [INFO] [stderr] Compiling dlib v0.4.0 [INFO] [stderr] Compiling wayland-client v0.12.2 [INFO] [stderr] Compiling wayland-sys v0.12.2 [INFO] [stderr] Compiling wayland-tutorials v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/main.rs:180:52 [INFO] [stderr] | [INFO] [stderr] 180 | enter: |_, _, _pointer, _serial, _surface, x, y| {}, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/main.rs:180:55 [INFO] [stderr] | [INFO] [stderr] 180 | enter: |_, _, _pointer, _serial, _surface, x, y| {}, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `button` [INFO] [stderr] --> src/main.rs:189:50 [INFO] [stderr] | [INFO] [stderr] 189 | button: |_, _, _pointer, _serial, _time, button, state| {}, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_button` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/main.rs:189:58 [INFO] [stderr] | [INFO] [stderr] 189 | button: |_, _, _pointer, _serial, _time, button, state| {}, [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `keys` [INFO] [stderr] --> src/main.rs:200:54 [INFO] [stderr] | [INFO] [stderr] 200 | keymap: |_, _, _keyboard, _serial, _surface, keys| {}, [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_keys` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `keys` [INFO] [stderr] --> src/main.rs:201:53 [INFO] [stderr] | [INFO] [stderr] 201 | enter: |_, _, _keyboard, _serial, _surface, keys| {}, [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_keys` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mods_depressed` [INFO] [stderr] --> src/main.rs:227:47 [INFO] [stderr] | [INFO] [stderr] 227 | modifiers: |_, _, _keyboard, _serial, mods_depressed, mods_latched, mods_locked, group| {}, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_mods_depressed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mods_latched` [INFO] [stderr] --> src/main.rs:227:63 [INFO] [stderr] | [INFO] [stderr] 227 | modifiers: |_, _, _keyboard, _serial, mods_depressed, mods_latched, mods_locked, group| {}, [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_mods_latched` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mods_locked` [INFO] [stderr] --> src/main.rs:227:77 [INFO] [stderr] | [INFO] [stderr] 227 | modifiers: |_, _, _keyboard, _serial, mods_depressed, mods_latched, mods_locked, group| {}, [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_mods_locked` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `group` [INFO] [stderr] --> src/main.rs:227:90 [INFO] [stderr] | [INFO] [stderr] 227 | modifiers: |_, _, _keyboard, _serial, mods_depressed, mods_latched, mods_locked, group| {}, [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_group` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.25s [INFO] running `"docker" "inspect" "57c1edf9fddccb2f55d6e9c86b20967614762e6f601af386f829e083a01a0e95"` [INFO] running `"docker" "rm" "-f" "57c1edf9fddccb2f55d6e9c86b20967614762e6f601af386f829e083a01a0e95"` [INFO] [stdout] 57c1edf9fddccb2f55d6e9c86b20967614762e6f601af386f829e083a01a0e95 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 3b4f3826771499c84e4b72fac5350786156884691d6bac193bc1baea9b516dfe [INFO] running `"docker" "start" "-a" "3b4f3826771499c84e4b72fac5350786156884691d6bac193bc1baea9b516dfe"` [INFO] [stderr] Compiling wayland-tutorials v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/main.rs:180:52 [INFO] [stderr] | [INFO] [stderr] 180 | enter: |_, _, _pointer, _serial, _surface, x, y| {}, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/main.rs:180:55 [INFO] [stderr] | [INFO] [stderr] 180 | enter: |_, _, _pointer, _serial, _surface, x, y| {}, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `button` [INFO] [stderr] --> src/main.rs:189:50 [INFO] [stderr] | [INFO] [stderr] 189 | button: |_, _, _pointer, _serial, _time, button, state| {}, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_button` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/main.rs:189:58 [INFO] [stderr] | [INFO] [stderr] 189 | button: |_, _, _pointer, _serial, _time, button, state| {}, [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `keys` [INFO] [stderr] --> src/main.rs:200:54 [INFO] [stderr] | [INFO] [stderr] 200 | keymap: |_, _, _keyboard, _serial, _surface, keys| {}, [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_keys` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `keys` [INFO] [stderr] --> src/main.rs:201:53 [INFO] [stderr] | [INFO] [stderr] 201 | enter: |_, _, _keyboard, _serial, _surface, keys| {}, [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_keys` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mods_depressed` [INFO] [stderr] --> src/main.rs:227:47 [INFO] [stderr] | [INFO] [stderr] 227 | modifiers: |_, _, _keyboard, _serial, mods_depressed, mods_latched, mods_locked, group| {}, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_mods_depressed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mods_latched` [INFO] [stderr] --> src/main.rs:227:63 [INFO] [stderr] | [INFO] [stderr] 227 | modifiers: |_, _, _keyboard, _serial, mods_depressed, mods_latched, mods_locked, group| {}, [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_mods_latched` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mods_locked` [INFO] [stderr] --> src/main.rs:227:77 [INFO] [stderr] | [INFO] [stderr] 227 | modifiers: |_, _, _keyboard, _serial, mods_depressed, mods_latched, mods_locked, group| {}, [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_mods_locked` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `group` [INFO] [stderr] --> src/main.rs:227:90 [INFO] [stderr] | [INFO] [stderr] 227 | modifiers: |_, _, _keyboard, _serial, mods_depressed, mods_latched, mods_locked, group| {}, [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_group` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `"docker" "inspect" "3b4f3826771499c84e4b72fac5350786156884691d6bac193bc1baea9b516dfe"` [INFO] running `"docker" "rm" "-f" "3b4f3826771499c84e4b72fac5350786156884691d6bac193bc1baea9b516dfe"` [INFO] [stdout] 3b4f3826771499c84e4b72fac5350786156884691d6bac193bc1baea9b516dfe [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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=warn" "-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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 8e122386aad1fef5ed12640f5314bf5255cec3ec78aadbc7a0af24b0949ad1e2 [INFO] running `"docker" "start" "-a" "8e122386aad1fef5ed12640f5314bf5255cec3ec78aadbc7a0af24b0949ad1e2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/wayland_tutorials-582774c886716632 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "8e122386aad1fef5ed12640f5314bf5255cec3ec78aadbc7a0af24b0949ad1e2"` [INFO] running `"docker" "rm" "-f" "8e122386aad1fef5ed12640f5314bf5255cec3ec78aadbc7a0af24b0949ad1e2"` [INFO] [stdout] 8e122386aad1fef5ed12640f5314bf5255cec3ec78aadbc7a0af24b0949ad1e2