[INFO] fetching crate xdl 0.1.7...
[INFO] checking xdl-0.1.7 against beta for pr-78714
[INFO] extracting crate xdl 0.1.7 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate xdl 0.1.7 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xdl 0.1.7
[INFO] finished tweaking crates.io crate xdl 0.1.7
[INFO] tweaked toml for crates.io crate xdl 0.1.7 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab33c61ed3cf33f6ebe80b1f8968929d2324448d79c1c9d3a75a96a01b39ce63
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ab33c61ed3cf33f6ebe80b1f8968929d2324448d79c1c9d3a75a96a01b39ce63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab33c61ed3cf33f6ebe80b1f8968929d2324448d79c1c9d3a75a96a01b39ce63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab33c61ed3cf33f6ebe80b1f8968929d2324448d79c1c9d3a75a96a01b39ce63", kill_on_drop: false }`
[INFO] [stdout] ab33c61ed3cf33f6ebe80b1f8968929d2324448d79c1c9d3a75a96a01b39ce63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4e688a4524231b9900c37c7870ebd7714e0e88e40b504bf3aedf51b62c75886d
[INFO] running `Command { std: "docker" "start" "-a" "4e688a4524231b9900c37c7870ebd7714e0e88e40b504bf3aedf51b62c75886d", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling sdl2 v0.34.3
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling sdl2-sys v0.34.3
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]     Checking num_enum v0.5.1
[INFO] [stderr]     Checking xdl v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `pressed_keys`
[INFO] [stdout]    --> src/input/keyboard.rs:319:12
[INFO] [stdout]     |
[INFO] [stdout] 319 |     pub fn pressed_keys(&self) -> Vec<Key> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `count_bits`
[INFO] [stdout]    --> src/input/keyboard.rs:345:8
[INFO] [stdout]     |
[INFO] [stdout] 345 |     fn count_bits(key: u32) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `store_keys`
[INFO] [stdout]    --> src/input/keyboard.rs:352:8
[INFO] [stdout]     |
[INFO] [stdout] 352 |     fn store_keys(keys: u32, offset: u32, pressed_keys: &mut [Key], mut ix: usize) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_any_down`
[INFO] [stdout]    --> src/input/mouse.rs:322:12
[INFO] [stdout]     |
[INFO] [stdout] 322 |     pub fn is_any_down<'a>(&self, inputs: impl IntoIterator<Item = &'a MouseInput>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_any_up`
[INFO] [stdout]    --> src/input/mouse.rs:326:12
[INFO] [stdout]     |
[INFO] [stdout] 326 |     pub fn is_any_up<'a>(&self, inputs: impl IntoIterator<Item = &'a MouseInput>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pressed_keys`
[INFO] [stdout]    --> src/input/keyboard.rs:319:12
[INFO] [stdout]     |
[INFO] [stdout] 319 |     pub fn pressed_keys(&self) -> Vec<Key> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `count_bits`
[INFO] [stdout]    --> src/input/keyboard.rs:345:8
[INFO] [stdout]     |
[INFO] [stdout] 345 |     fn count_bits(key: u32) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `store_keys`
[INFO] [stdout]    --> src/input/keyboard.rs:352:8
[INFO] [stdout]     |
[INFO] [stdout] 352 |     fn store_keys(keys: u32, offset: u32, pressed_keys: &mut [Key], mut ix: usize) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_any_down`
[INFO] [stdout]    --> src/input/mouse.rs:322:12
[INFO] [stdout]     |
[INFO] [stdout] 322 |     pub fn is_any_down<'a>(&self, inputs: impl IntoIterator<Item = &'a MouseInput>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_any_up`
[INFO] [stdout]    --> src/input/mouse.rs:326:12
[INFO] [stdout]     |
[INFO] [stdout] 326 |     pub fn is_any_up<'a>(&self, inputs: impl IntoIterator<Item = &'a MouseInput>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.49s
[INFO] running `Command { std: "docker" "inspect" "4e688a4524231b9900c37c7870ebd7714e0e88e40b504bf3aedf51b62c75886d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e688a4524231b9900c37c7870ebd7714e0e88e40b504bf3aedf51b62c75886d", kill_on_drop: false }`
[INFO] [stdout] 4e688a4524231b9900c37c7870ebd7714e0e88e40b504bf3aedf51b62c75886d