[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 1.54.0 for beta-1.55-1 [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 1.54.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b3c900a33f73709f1838e3883e5f682e191760454b76290a7148a33227586bee [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" "b3c900a33f73709f1838e3883e5f682e191760454b76290a7148a33227586bee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3c900a33f73709f1838e3883e5f682e191760454b76290a7148a33227586bee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3c900a33f73709f1838e3883e5f682e191760454b76290a7148a33227586bee", kill_on_drop: false }` [INFO] [stdout] b3c900a33f73709f1838e3883e5f682e191760454b76290a7148a33227586bee [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7bf5542abdbf93156a383b5a8e5f5c8e116f70417d0425fa63ef604bafc1d2c1 [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" "7bf5542abdbf93156a383b5a8e5f5c8e116f70417d0425fa63ef604bafc1d2c1", 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 byteorder v1.3.2 [INFO] [stderr] Compiling cortex-m-rt v0.6.10 [INFO] [stderr] Compiling r0 v0.2.2 [INFO] [stderr] Compiling stm32f1 v0.8.0 [INFO] [stderr] Compiling heapless v0.4.4 [INFO] [stderr] Compiling cortex-m v0.5.10 [INFO] [stderr] Compiling aligned v0.2.0 [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling cortex-m-rtfm v0.4.3 [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 volatile-register v0.2.0 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling embedded-hal v0.2.3 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling hash32 v0.1.0 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling generic-array v0.11.1 [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 as-slice v0.1.0 [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 function 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-9153c9340b85bc46.rc_switcher_rust.119sg1xc-cgu.0.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/rc-switcher-rust-babb2e8bc0d020d8/out" "-L" "/opt/rustwide/target/debug/build/cortex-m-rt-917df223a1960fcb/out" "-L" "/opt/rustwide/target/debug/build/stm32f1-1848229cf3e62225/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librtfm-dcace40bcc3bc9e4.rlib" "/opt/rustwide/target/debug/deps/libheapless-b49e00ef25ea9fda.rlib" "/opt/rustwide/target/debug/deps/libhash32-663d616723b77c13.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-a6d810a34827032f.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-b27edbb2c9edc4ac.rlib" "/opt/rustwide/target/debug/deps/libcortex_m-fe4aecc2958208b2.rlib" "/opt/rustwide/target/debug/deps/libaligned-c184ffebba494a80.rlib" "/opt/rustwide/target/debug/deps/libstm32f1xx_hal-552fef6c90b6c3c6.rlib" "/opt/rustwide/target/debug/deps/libcast-fcdb0dbfa04c0e22.rlib" "/opt/rustwide/target/debug/deps/libstm32f1-6fe4a5c272c420e7.rlib" "/opt/rustwide/target/debug/deps/libcortex_m_rt-3a69c416ea1d6ba0.rlib" "/opt/rustwide/target/debug/deps/libr0-4205d2501eac5321.rlib" "/opt/rustwide/target/debug/deps/libcortex_m-6b3aa167b59665e4.rlib" "/opt/rustwide/target/debug/deps/libvolatile_register-0fe7c56a19efa8ec.rlib" "/opt/rustwide/target/debug/deps/libvcell-c2350ab2b5476990.rlib" "/opt/rustwide/target/debug/deps/libbare_metal-6c8ae7fc6310d350.rlib" "/opt/rustwide/target/debug/deps/libaligned-9c4de4fa70722c03.rlib" "/opt/rustwide/target/debug/deps/libas_slice-6ad5be7b37a3a655.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-b1d8185045cec2fe.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-1fec7ee8c582dd94.rlib" "/opt/rustwide/target/debug/deps/libtypenum-acfcc8ac66c37613.rlib" "/opt/rustwide/target/debug/deps/libembedded_hal-fd7ce49fdc526953.rlib" "/opt/rustwide/target/debug/deps/libvoid-6c9ca6c7644e2925.rlib" "/opt/rustwide/target/debug/deps/libnb-a39a7ecee9988049.rlib" "-Wl,--start-group" "/opt/rustwide/target/debug/deps/libpanic_halt-bde4d8116943893b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rc_switcher_rust-9153c9340b85bc46" "-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-9153c9340b85bc46.rc_switcher_rust.119sg1xc-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-9153c9340b85bc46.rc_switcher_rust.119sg1xc-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-9153c9340b85bc46.rc_switcher_rust.119sg1xc-cgu.0.rcgu.o: in function `core::intrinsics::copy_nonoverlapping': [INFO] [stdout] /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/intrinsics.rs:1861: undefined reference to `memcpy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-9153c9340b85bc46.rc_switcher_rust.119sg1xc-cgu.0.rcgu.o: in function `core::ptr::write_volatile': [INFO] [stdout] /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ptr/mod.rs:1119: undefined reference to `memcpy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-9153c9340b85bc46.rc_switcher_rust.119sg1xc-cgu.0.rcgu.o: in function `core::ptr::write_volatile': [INFO] [stdout] /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ptr/mod.rs:1119: undefined reference to `memcpy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-9153c9340b85bc46.rc_switcher_rust.119sg1xc-cgu.0.rcgu.o:/rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ptr/mod.rs:1119: more undefined references to `memcpy' follow [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/rc_switcher_rust-9153c9340b85bc46.rc_switcher_rust.119sg1xc-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-9153c9340b85bc46.rc_switcher_rust.119sg1xc-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-9153c9340b85bc46.rc_switcher_rust.119sg1xc-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-9153c9340b85bc46.rc_switcher_rust.119sg1xc-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-9153c9340b85bc46.rc_switcher_rust.119sg1xc-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] [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` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "7bf5542abdbf93156a383b5a8e5f5c8e116f70417d0425fa63ef604bafc1d2c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bf5542abdbf93156a383b5a8e5f5c8e116f70417d0425fa63ef604bafc1d2c1", kill_on_drop: false }` [INFO] [stdout] 7bf5542abdbf93156a383b5a8e5f5c8e116f70417d0425fa63ef604bafc1d2c1