[INFO] fetching crate xdl 0.1.7...
[INFO] checking xdl-0.1.7 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] extracting crate xdl 0.1.7 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate xdl 0.1.7 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3725cf8655ef8c1c6b35f5010d8fc53a615d1b3a729b13dcaf9b15330e44fb83
[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" "3725cf8655ef8c1c6b35f5010d8fc53a615d1b3a729b13dcaf9b15330e44fb83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3725cf8655ef8c1c6b35f5010d8fc53a615d1b3a729b13dcaf9b15330e44fb83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3725cf8655ef8c1c6b35f5010d8fc53a615d1b3a729b13dcaf9b15330e44fb83", kill_on_drop: false }`
[INFO] [stdout] 3725cf8655ef8c1c6b35f5010d8fc53a615d1b3a729b13dcaf9b15330e44fb83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3563efa4482c0b0c41e9f8a106285513f1009fe2510218647c19c97ef6d109fc
[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" "3563efa4482c0b0c41e9f8a106285513f1009fe2510218647c19c97ef6d109fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sdl2 v0.34.3
[INFO] [stderr]    Compiling sdl2-sys v0.34.3
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling derivative v2.2.0
[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 27.94s
[INFO] running `Command { std: "docker" "inspect" "3563efa4482c0b0c41e9f8a106285513f1009fe2510218647c19c97ef6d109fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3563efa4482c0b0c41e9f8a106285513f1009fe2510218647c19c97ef6d109fc", kill_on_drop: false }`
[INFO] [stdout] 3563efa4482c0b0c41e9f8a106285513f1009fe2510218647c19c97ef6d109fc