[INFO] fetching crate wooting-rgb-sdk-sys 0.1.0... [INFO] testing wooting-rgb-sdk-sys-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate wooting-rgb-sdk-sys 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate wooting-rgb-sdk-sys 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a66e2d150b2e66d7eb368b992b21049e5620a0926b8a83eff5bf9019f0a0748a [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" "a66e2d150b2e66d7eb368b992b21049e5620a0926b8a83eff5bf9019f0a0748a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a66e2d150b2e66d7eb368b992b21049e5620a0926b8a83eff5bf9019f0a0748a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a66e2d150b2e66d7eb368b992b21049e5620a0926b8a83eff5bf9019f0a0748a", kill_on_drop: false }` [INFO] [stdout] a66e2d150b2e66d7eb368b992b21049e5620a0926b8a83eff5bf9019f0a0748a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60faaf0031d5529b3bc251ec308dce6579fa589d94b222a2655de80c84596f21 [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" "60faaf0031d5529b3bc251ec308dce6579fa589d94b222a2655de80c84596f21", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling bindgen v0.47.4 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling hashbrown v0.1.8 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling object v0.26.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling which v2.0.1 [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 '' or provide a declaration of 'memcpy' [INFO] [stderr] warning: 11 | #include "hidapi.h" [INFO] [stderr] warning: +++ |+#include [INFO] [stderr] warning: 12 | [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.60s [INFO] running `Command { std: "docker" "inspect" "60faaf0031d5529b3bc251ec308dce6579fa589d94b222a2655de80c84596f21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60faaf0031d5529b3bc251ec308dce6579fa589d94b222a2655de80c84596f21", kill_on_drop: false }` [INFO] [stdout] 60faaf0031d5529b3bc251ec308dce6579fa589d94b222a2655de80c84596f21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35fa4683919118414a394c8f06185239dec75f2c02ad5a70cd4d6a93b16b7c78 [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" "35fa4683919118414a394c8f06185239dec75f2c02ad5a70cd4d6a93b16b7c78", kill_on_drop: false }` [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 '' or provide a declaration of 'memcpy' [INFO] [stderr] warning: 11 | #include "hidapi.h" [INFO] [stderr] warning: +++ |+#include [INFO] [stderr] warning: 12 | [INFO] [stderr] Compiling wooting-rgb-sdk-sys v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/wooting-rgb-sdk-sys-fafb4b24439fb942/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 '' or provide a declaration of 'memcpy' [INFO] [stderr] warning: 11 | #include "hidapi.h" [INFO] [stderr] warning: +++ |+#include [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" "35fa4683919118414a394c8f06185239dec75f2c02ad5a70cd4d6a93b16b7c78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35fa4683919118414a394c8f06185239dec75f2c02ad5a70cd4d6a93b16b7c78", kill_on_drop: false }` [INFO] [stdout] 35fa4683919118414a394c8f06185239dec75f2c02ad5a70cd4d6a93b16b7c78