[INFO] cloning repository https://github.com/DarkPhoeniz/rc-switcher-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DarkPhoeniz/rc-switcher-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarkPhoeniz%2Frc-switcher-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarkPhoeniz%2Frc-switcher-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96fc4fb23878fba54230fd8b00f1d3862d2bb85d [INFO] testing DarkPhoeniz/rc-switcher-rust against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarkPhoeniz%2Frc-switcher-rust" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DarkPhoeniz/rc-switcher-rust on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-9/source/.cargo/config [INFO] started tweaking git repo https://github.com/DarkPhoeniz/rc-switcher-rust [INFO] finished tweaking git repo https://github.com/DarkPhoeniz/rc-switcher-rust [INFO] tweaked toml for git repo https://github.com/DarkPhoeniz/rc-switcher-rust written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/DarkPhoeniz/rc-switcher-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 028e7ecc0394320ad56a090ae91cc39d2e9d3ae1def134537d0483b9761dde31 [INFO] running `Command { std: "docker" "start" "-a" "028e7ecc0394320ad56a090ae91cc39d2e9d3ae1def134537d0483b9761dde31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "028e7ecc0394320ad56a090ae91cc39d2e9d3ae1def134537d0483b9761dde31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "028e7ecc0394320ad56a090ae91cc39d2e9d3ae1def134537d0483b9761dde31", kill_on_drop: false }` [INFO] [stdout] 028e7ecc0394320ad56a090ae91cc39d2e9d3ae1def134537d0483b9761dde31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d614ae7bbae709a50f75f9b1445deaffac43ac7e9f992632d367ff1cd708ff2a [INFO] running `Command { std: "docker" "start" "-a" "d614ae7bbae709a50f75f9b1445deaffac43ac7e9f992632d367ff1cd708ff2a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling cortex-m v0.6.1 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling vcell v0.1.2 [INFO] [stderr] Compiling cortex-m-rt v0.6.10 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling r0 v0.2.2 [INFO] [stderr] Compiling cortex-m v0.5.10 [INFO] [stderr] Compiling heapless v0.4.4 [INFO] [stderr] Compiling stm32f1 v0.8.0 [INFO] [stderr] Compiling aligned v0.2.0 [INFO] [stderr] Compiling cortex-m-rtfm v0.4.3 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling rc-switcher-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling cast v0.2.2 [INFO] [stderr] Compiling panic-halt v0.2.0 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling volatile-register v0.2.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling embedded-hal v0.2.3 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling generic-array v0.11.1 [INFO] [stderr] Compiling hash32 v0.1.0 [INFO] [stderr] Compiling as-slice v0.1.0 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.5 [INFO] [stderr] Compiling owned-singleton-macros v0.1.0 [INFO] [stderr] Compiling cortex-m-rtfm-macros v0.4.3 [INFO] [stderr] Compiling aligned v0.3.1 [INFO] [stderr] Compiling owned-singleton v0.1.0 [INFO] [stderr] Compiling stm32f1xx-hal v0.4.0 [INFO] [stdout] warning: attribute should be applied to a free function, impl method or static [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/main.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | #[app(device = stm32f1::stm32f103)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `app` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/main.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | #[app(device = stm32f1::stm32f103)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the attribute macro `app` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rc_switcher_rust-bbe21506b0e70b32.rc_switcher_rust.8d9cb547-cgu.0.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/rc-switcher-rust-8c61a4989c09b3db/out" "-L" "/opt/rustwide/target/debug/build/cortex-m-rt-ffdf733b0835b7b1/out" "-L" "/opt/rustwide/target/debug/build/stm32f1-b71682b5349e0dfc/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librtfm-ef0a2696efd53db6.rlib" "/opt/rustwide/target/debug/deps/libheapless-01cf703007bf4a88.rlib" "/opt/rustwide/target/debug/deps/libhash32-c898e2e7cf3f995a.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-c8e3e82b2085dc6b.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-0656f1db5d43d488.rlib" "/opt/rustwide/target/debug/deps/libcortex_m-56916802971aae63.rlib" "/opt/rustwide/target/debug/deps/libaligned-45ec7a2fdf4affa5.rlib" "/opt/rustwide/target/debug/deps/libstm32f1xx_hal-365c47ef588fd421.rlib" "/opt/rustwide/target/debug/deps/libcast-d3131ddbe92189ba.rlib" "/opt/rustwide/target/debug/deps/libstm32f1-0c9ff6f6f2c89aa7.rlib" "/opt/rustwide/target/debug/deps/libcortex_m_rt-4e3343c4d98ed52e.rlib" "/opt/rustwide/target/debug/deps/libr0-9051f7d144d13101.rlib" "/opt/rustwide/target/debug/deps/libcortex_m-de54f4b065ee2332.rlib" "/opt/rustwide/target/debug/deps/libvolatile_register-b57cf9466e498df1.rlib" "/opt/rustwide/target/debug/deps/libvcell-cd7f26ec3388a234.rlib" "/opt/rustwide/target/debug/deps/libbare_metal-161c1cc74df2748c.rlib" "/opt/rustwide/target/debug/deps/libaligned-afba3d7197be640c.rlib" "/opt/rustwide/target/debug/deps/libas_slice-56faf92b453e3ab4.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-232ebee66b693818.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-2f62b2663842f222.rlib" "/opt/rustwide/target/debug/deps/libtypenum-8cd3bd9261fc3865.rlib" "/opt/rustwide/target/debug/deps/libembedded_hal-abee6f30b2df8791.rlib" "/opt/rustwide/target/debug/deps/libvoid-b68b2fe7288a785f.rlib" "/opt/rustwide/target/debug/deps/libnb-3d73afe78c47c81c.rlib" "-Wl,--start-group" "/opt/rustwide/target/debug/deps/libpanic_halt-32dfd48a70187815.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-80a2b295510dd038.rlib" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rc_switcher_rust-bbe21506b0e70b32" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o: in function `_start': [INFO] [stdout] (.text+0x16): undefined reference to `__libc_csu_fini' [INFO] [stdout] /usr/bin/ld: (.text+0x1d): undefined reference to `__libc_csu_init' [INFO] [stdout] /usr/bin/ld: (.text+0x2a): undefined reference to `__libc_start_main' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-bbe21506b0e70b32.rc_switcher_rust.8d9cb547-cgu.0.rcgu.o: in function `stm32f1xx_hal::rcc::CFGR::pclk1': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f1xx-hal-0.4.0/src/rcc.rs:147: undefined reference to `memcpy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-bbe21506b0e70b32.rc_switcher_rust.8d9cb547-cgu.0.rcgu.o: in function `stm32f1xx_hal::rcc::CFGR::sysclk': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f1xx-hal-0.4.0/src/rcc.rs:165: undefined reference to `memcpy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-bbe21506b0e70b32.rc_switcher_rust.8d9cb547-cgu.0.rcgu.o: in function `core::intrinsics::copy_nonoverlapping': [INFO] [stdout] /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/intrinsics.rs:2058: undefined reference to `memcpy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-bbe21506b0e70b32.rc_switcher_rust.8d9cb547-cgu.0.rcgu.o: in function `core::ptr::write_volatile': [INFO] [stdout] /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ptr/mod.rs:1126: undefined reference to `memcpy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-bbe21506b0e70b32.rc_switcher_rust.8d9cb547-cgu.0.rcgu.o: in function `core::ptr::write_volatile': [INFO] [stdout] /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ptr/mod.rs:1126: undefined reference to `memcpy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-bbe21506b0e70b32.rc_switcher_rust.8d9cb547-cgu.0.rcgu.o:/rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ptr/mod.rs:1126: more undefined references to `memcpy' follow [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-bbe21506b0e70b32.rc_switcher_rust.8d9cb547-cgu.0.rcgu.o: in function `rc_switcher_rust::dma_serial::dma_serial1::Buffer::new': [INFO] [stdout] /opt/rustwide/workdir/src/dma_serial.rs:37: undefined reference to `memset' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-bbe21506b0e70b32.rc_switcher_rust.8d9cb547-cgu.0.rcgu.o: in function `rc_switcher_rust::dma_serial::dma_serial2::Buffer::new': [INFO] [stdout] /opt/rustwide/workdir/src/dma_serial.rs:37: undefined reference to `memset' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-bbe21506b0e70b32.rc_switcher_rust.8d9cb547-cgu.0.rcgu.o: in function `rc_switcher_rust::dma_serial::dma_serial3::Buffer::new': [INFO] [stdout] /opt/rustwide/workdir/src/dma_serial.rs:37: undefined reference to `memset' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-bbe21506b0e70b32.rc_switcher_rust.8d9cb547-cgu.0.rcgu.o: in function `rc_switcher_rust::init_2::init': [INFO] [stdout] /opt/rustwide/workdir/src/main.rs:64: undefined reference to `memcpy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/main.rs:139: undefined reference to `memcpy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/main.rs:140: undefined reference to `memcpy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/main.rs:141: undefined reference to `memcpy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/main.rs:137: undefined reference to `memcpy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-bbe21506b0e70b32.rc_switcher_rust.8d9cb547-cgu.0.rcgu.o:/opt/rustwide/workdir/src/main.rs:137: more undefined references to `memcpy' follow [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rc-switcher-rust` due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d614ae7bbae709a50f75f9b1445deaffac43ac7e9f992632d367ff1cd708ff2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d614ae7bbae709a50f75f9b1445deaffac43ac7e9f992632d367ff1cd708ff2a", kill_on_drop: false }` [INFO] [stdout] d614ae7bbae709a50f75f9b1445deaffac43ac7e9f992632d367ff1cd708ff2a