[INFO] fetching crate wooting-rgb-sdk-sys 0.1.0...
[INFO] checking wooting-rgb-sdk-sys-0.1.0 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate wooting-rgb-sdk-sys 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate wooting-rgb-sdk-sys 0.1.0 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wooting-rgb-sdk-sys 0.1.0
[INFO] finished tweaking crates.io crate wooting-rgb-sdk-sys 0.1.0
[INFO] tweaked toml for crates.io crate wooting-rgb-sdk-sys 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39ad2aff70da474c6944961986b5aedf9ecf3c2545a56944003bef1778aa6ce3
[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" "39ad2aff70da474c6944961986b5aedf9ecf3c2545a56944003bef1778aa6ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39ad2aff70da474c6944961986b5aedf9ecf3c2545a56944003bef1778aa6ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39ad2aff70da474c6944961986b5aedf9ecf3c2545a56944003bef1778aa6ce3", kill_on_drop: false }`
[INFO] [stdout] 39ad2aff70da474c6944961986b5aedf9ecf3c2545a56944003bef1778aa6ce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d33f8b07df075dd44bdbe7438da0206797d4408d1fe9fa88975c708f88c12191
[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" "d33f8b07df075dd44bdbe7438da0206797d4408d1fe9fa88975c708f88c12191", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling bindgen v0.47.4
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling wooting-rgb-sdk-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: vendor/src/wooting-usb.c: In function 'wooting_usb_send_buffer':
[INFO] [stderr] warning: vendor/src/wooting-usb.c:163:2: warning: implicit declaration of function 'memcpy' [-Wimplicit-function-declaration]
[INFO] [stderr] warning:   163 |  memcpy(&report_buffer[6], rgb_buffer, RGB_RAW_BUFFER_SIZE);
[INFO] [stderr] warning:       |  ^~~~~~
[INFO] [stderr] warning: vendor/src/wooting-usb.c:163:2: warning: incompatible implicit declaration of built-in function 'memcpy'
[INFO] [stderr] warning: vendor/src/wooting-usb.c:12:1: note: include '<string.h>' or provide a declaration of 'memcpy'
[INFO] [stderr] warning:    11 | #include "hidapi.h"
[INFO] [stderr] warning:   +++ |+#include <string.h>
[INFO] [stderr] warning:    12 |
[INFO] [stdout] error: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/wooting-rgb-sdk-sys-5e37acd748d03053/out/bindings.rs:3:6469
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: std :: ptr :: null :: < __fsid_t > ( ) ) ) . __val as * const _ as usize } , 0usize , concat ! ( "Offset of f...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![deny(warnings)]
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   = note: `#[deny(deref_nullptr)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: vendor/src/wooting-usb.c: In function 'wooting_usb_send_buffer':
[INFO] [stderr] warning: vendor/src/wooting-usb.c:163:2: warning: implicit declaration of function 'memcpy' [-Wimplicit-function-declaration]
[INFO] [stderr] warning:   163 |  memcpy(&report_buffer[6], rgb_buffer, RGB_RAW_BUFFER_SIZE);
[INFO] [stderr] warning:       |  ^~~~~~
[INFO] [stderr] warning: vendor/src/wooting-usb.c:163:2: warning: incompatible implicit declaration of built-in function 'memcpy'
[INFO] [stderr] warning: vendor/src/wooting-usb.c:12:1: note: include '<string.h>' or provide a declaration of 'memcpy'
[INFO] [stderr] warning:    11 | #include "hidapi.h"
[INFO] [stderr] warning:   +++ |+#include <string.h>
[INFO] [stderr] warning:    12 |
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `wooting-rgb-sdk-sys` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "d33f8b07df075dd44bdbe7438da0206797d4408d1fe9fa88975c708f88c12191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d33f8b07df075dd44bdbe7438da0206797d4408d1fe9fa88975c708f88c12191", kill_on_drop: false }`
[INFO] [stdout] d33f8b07df075dd44bdbe7438da0206797d4408d1fe9fa88975c708f88c12191