[INFO] fetching crate wooting-rgb-sdk-sys 0.1.0... [INFO] checking wooting-rgb-sdk-sys-0.1.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate wooting-rgb-sdk-sys 0.1.0 into /workspace/builds/worker-1-tc2/source [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-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wooting-rgb-sdk-sys 0.1.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 70 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.47.4 (available: v0.72.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf759cf28d74a456291879bd66ca6ec2580ef202145bf834846e0a9c70a42259 [INFO] running `Command { std: "docker" "start" "-a" "bf759cf28d74a456291879bd66ca6ec2580ef202145bf834846e0a9c70a42259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf759cf28d74a456291879bd66ca6ec2580ef202145bf834846e0a9c70a42259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf759cf28d74a456291879bd66ca6ec2580ef202145bf834846e0a9c70a42259", kill_on_drop: false }` [INFO] [stdout] bf759cf28d74a456291879bd66ca6ec2580ef202145bf834846e0a9c70a42259 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b86b9273caa43d0c6852c8e7f9d28a262b5343a651c190160d29ca01fb803645 [INFO] running `Command { std: "docker" "start" "-a" "b86b9273caa43d0c6852c8e7f9d28a262b5343a651c190160d29ca01fb803645", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling rustc-demangle v0.1.25 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bindgen v0.47.4 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling hashbrown v0.1.8 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling backtrace v0.3.75 [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: wooting-rgb-sdk-sys@0.1.0: vendor/src/wooting-usb.c: In function 'wooting_usb_send_buffer': [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: vendor/src/wooting-usb.c:163:9: warning: implicit declaration of function 'memcpy' [-Wimplicit-function-declaration] [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: 163 | memcpy(&report_buffer[6], rgb_buffer, RGB_RAW_BUFFER_SIZE); [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: | ^~~~~~ [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: vendor/src/wooting-usb.c:12:1: note: include '' or provide a declaration of 'memcpy' [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: 11 | #include "hidapi.h" [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: +++ |+#include [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: 12 | [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: vendor/src/wooting-usb.c:163:9: warning: incompatible implicit declaration of built-in function 'memcpy' [-Wbuiltin-declaration-mismatch] [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: 163 | memcpy(&report_buffer[6], rgb_buffer, RGB_RAW_BUFFER_SIZE); [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: | ^~~~~~ [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: vendor/src/wooting-usb.c:163:9: note: include '' or provide a declaration of 'memcpy' [INFO] [stdout] error: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/wooting-rgb-sdk-sys-abc4cc57b15c19ee/out/bindings.rs:3:6778 [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] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: vendor/src/wooting-usb.c: In function 'wooting_usb_send_buffer': [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: vendor/src/wooting-usb.c:163:9: warning: implicit declaration of function 'memcpy' [-Wimplicit-function-declaration] [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: 163 | memcpy(&report_buffer[6], rgb_buffer, RGB_RAW_BUFFER_SIZE); [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: | ^~~~~~ [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: vendor/src/wooting-usb.c:12:1: note: include '' or provide a declaration of 'memcpy' [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: 11 | #include "hidapi.h" [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: +++ |+#include [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: 12 | [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: vendor/src/wooting-usb.c:163:9: warning: incompatible implicit declaration of built-in function 'memcpy' [-Wbuiltin-declaration-mismatch] [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: 163 | memcpy(&report_buffer[6], rgb_buffer, RGB_RAW_BUFFER_SIZE); [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: | ^~~~~~ [INFO] [stderr] warning: wooting-rgb-sdk-sys@0.1.0: vendor/src/wooting-usb.c:163:9: note: include '' or provide a declaration of 'memcpy' [INFO] [stderr] error: could not compile `wooting-rgb-sdk-sys` (lib test) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b86b9273caa43d0c6852c8e7f9d28a262b5343a651c190160d29ca01fb803645", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b86b9273caa43d0c6852c8e7f9d28a262b5343a651c190160d29ca01fb803645", kill_on_drop: false }` [INFO] [stdout] b86b9273caa43d0c6852c8e7f9d28a262b5343a651c190160d29ca01fb803645