[INFO] fetching crate razorback 0.1.0... [INFO] testing razorback-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate razorback 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate razorback 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-9/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-9/source/rust-toolchain [INFO] started tweaking crates.io crate razorback 0.1.0 [INFO] finished tweaking crates.io crate razorback 0.1.0 [INFO] tweaked toml for crates.io crate razorback 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate razorback 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rtic-core v0.3.1 [INFO] [stderr] Downloaded rtcc v0.2.1 [INFO] [stderr] Downloaded rtic-syntax v0.5.0-alpha.3 [INFO] [stderr] Downloaded cortex-m-rtic-macros v0.6.0-alpha.4 [INFO] [stderr] Downloaded rtic-monotonic v0.1.0-alpha.1 [INFO] [stderr] Downloaded hash32 v0.1.1 [INFO] [stderr] Downloaded heapless v0.6.1 [INFO] [stderr] Downloaded embedded-time v0.11.0 [INFO] [stderr] Downloaded cortex-m-rtic v0.6.0-alpha.4 [INFO] [stderr] Downloaded stm32f4xx-hal v0.9.0 [INFO] [stderr] Downloaded stm32f4 v0.13.0 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ea738c4c60f310ae3fd9cb66f0141878d6e43598346823078f058a4750472854 [INFO] running `Command { std: "docker" "start" "-a" "ea738c4c60f310ae3fd9cb66f0141878d6e43598346823078f058a4750472854", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea738c4c60f310ae3fd9cb66f0141878d6e43598346823078f058a4750472854", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea738c4c60f310ae3fd9cb66f0141878d6e43598346823078f058a4750472854", kill_on_drop: false }` [INFO] [stdout] ea738c4c60f310ae3fd9cb66f0141878d6e43598346823078f058a4750472854 [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=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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f68d86d215aacf69dc6156efc154f6992ae69e2673a8ca96469424aceb0046c [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" "9f68d86d215aacf69dc6156efc154f6992ae69e2673a8ca96469424aceb0046c", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling cortex-m v0.7.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.7 [INFO] [stderr] Compiling cortex-m-rt v0.6.14 [INFO] [stderr] Compiling heapless v0.6.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling stm32f4 v0.13.0 [INFO] [stderr] Compiling r0 v0.2.2 [INFO] [stderr] Compiling bare-metal v1.0.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rtic-core v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling volatile-register v0.2.0 [INFO] [stderr] Compiling embedded-dma v0.1.2 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling embedded-hal v0.2.5 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling cortex-m-rtic v0.6.0-alpha.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling panic-semihosting v0.5.6 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling generic-array v0.13.3 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling as-slice v0.1.5 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling embedded-time v0.11.0 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Compiling rtcc v0.2.1 [INFO] [stderr] Compiling rtic-monotonic v0.1.0-alpha.1 [INFO] [stderr] Compiling rtic-syntax v0.5.0-alpha.3 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stderr] Compiling cortex-m-rtic-macros v0.6.0-alpha.4 [INFO] [stderr] Compiling stm32f4xx-hal v0.9.0 [INFO] [stderr] Compiling razorback v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/razorback-0c56428056359799.razorback.ff24d74d-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/razorback-0c56428056359799.razorback.ff24d74d-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/razorback-0c56428056359799.razorback.ff24d74d-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/razorback-0c56428056359799.razorback.ff24d74d-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/razorback-0c56428056359799.4x9p0yvkoos9mk87.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/cortex-m-rt-5234773c7afc12a8/out" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libstm32f4-766caba761079c85.rlib" "/opt/rustwide/target/debug/deps/librtic-5b7005b2fb599afc.rlib" "/opt/rustwide/target/debug/deps/libheapless-363973b7da6e63c1.rlib" "/opt/rustwide/target/debug/deps/libas_slice-661a3f6819e46c87.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-89b097bf6028af67.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-05965a2cb16dd2f3.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-5bc5f26c1eecfb91.rlib" "/opt/rustwide/target/debug/deps/libhash32-3a1f9f6d853bde17.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-eecb9395c4ce1615.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-ca9c687ed0be142a.rlib" "/opt/rustwide/target/debug/deps/libtypenum-6779dcfdd4e12b61.rlib" "/opt/rustwide/target/debug/deps/libbare_metal-223a964b0b28c777.rlib" "/opt/rustwide/target/debug/deps/librtic_monotonic-b4b91802282c3ed9.rlib" "/opt/rustwide/target/debug/deps/libembedded_time-7f4ce5e869139abd.rlib" "/opt/rustwide/target/debug/deps/libnum-5708a8bb0b26c6b9.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-3d5a8b0a40dce84e.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-283f1825efba069d.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-6ce0c10d39a9d01b.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-b939f48e1fe38a92.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-adaf24e53b3fc4ba.rlib" "/opt/rustwide/target/debug/deps/librtic_core-090a7d61edae55da.rlib" "/opt/rustwide/target/debug/deps/libcortex_m-3e1f1c4610ce3ba4.rlib" "/opt/rustwide/target/debug/deps/libembedded_hal-8a528548766d12b4.rlib" "/opt/rustwide/target/debug/deps/libvoid-7b6fd157ed8721ab.rlib" "/opt/rustwide/target/debug/deps/libnb-91329a06e902a2fc.rlib" "/opt/rustwide/target/debug/deps/libnb-80571a5b05fafda2.rlib" "/opt/rustwide/target/debug/deps/libvolatile_register-bcb0ce082fbef88c.rlib" "/opt/rustwide/target/debug/deps/libvcell-1e9b370901327104.rlib" "/opt/rustwide/target/debug/deps/libbare_metal-67c2a0578e8220d8.rlib" "/opt/rustwide/target/debug/deps/libpanic_semihosting-4ae42830be541d5f.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/razorback-0c56428056359799" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/razorback-0c56428056359799.razorback.ff24d74d-cgu.2.rcgu.o: in function `cortex_m::asm::wfi': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.2/src/asm.rs:55: undefined reference to `__wfi' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/razorback-0c56428056359799.razorback.ff24d74d-cgu.3.rcgu.o: in function `cortex_m::interrupt::enable': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.2/src/interrupt.rs:48: undefined reference to `__cpsie' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/razorback-0c56428056359799.razorback.ff24d74d-cgu.3.rcgu.o: in function `cortex_m::interrupt::disable': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.7.2/src/interrupt.rs:38: undefined reference to `__cpsid' [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `razorback` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "9f68d86d215aacf69dc6156efc154f6992ae69e2673a8ca96469424aceb0046c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f68d86d215aacf69dc6156efc154f6992ae69e2673a8ca96469424aceb0046c", kill_on_drop: false }` [INFO] [stdout] 9f68d86d215aacf69dc6156efc154f6992ae69e2673a8ca96469424aceb0046c