[INFO] cloning repository https://github.com/red1bluelost/TUNNEL-Firmware [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/red1bluelost/TUNNEL-Firmware" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fred1bluelost%2FTUNNEL-Firmware", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fred1bluelost%2FTUNNEL-Firmware'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 92a51dccd1194d5a67d21bb16193519acd6d668d [INFO] checking red1bluelost/TUNNEL-Firmware against master#bbefc9837f4157cc09ed60e6d7b21e345d582dd9 for pr-114571-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fred1bluelost%2FTUNNEL-Firmware" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/red1bluelost/TUNNEL-Firmware on toolchain bbefc9837f4157cc09ed60e6d7b21e345d582dd9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbefc9837f4157cc09ed60e6d7b21e345d582dd9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/red1bluelost/TUNNEL-Firmware [INFO] finished tweaking git repo https://github.com/red1bluelost/TUNNEL-Firmware [INFO] tweaked toml for git repo https://github.com/red1bluelost/TUNNEL-Firmware written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/red1bluelost/TUNNEL-Firmware already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbefc9837f4157cc09ed60e6d7b21e345d582dd9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking red1bluelost/TUNNEL-Firmware against try#2399cef65c47f346b5fa9df51f48df0acd4a9d85 for pr-114571-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fred1bluelost%2FTUNNEL-Firmware" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/red1bluelost/TUNNEL-Firmware on toolchain 2399cef65c47f346b5fa9df51f48df0acd4a9d85 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2399cef65c47f346b5fa9df51f48df0acd4a9d85" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/red1bluelost/TUNNEL-Firmware [INFO] finished tweaking git repo https://github.com/red1bluelost/TUNNEL-Firmware [INFO] tweaked toml for git repo https://github.com/red1bluelost/TUNNEL-Firmware written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/red1bluelost/TUNNEL-Firmware already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2399cef65c47f346b5fa9df51f48df0acd4a9d85" "fetch" "--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 [ERROR] error running command: no output for 300 seconds [INFO] checking red1bluelost/TUNNEL-Firmware against try#2399cef65c47f346b5fa9df51f48df0acd4a9d85 for pr-114571-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fred1bluelost%2FTUNNEL-Firmware" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/red1bluelost/TUNNEL-Firmware on toolchain 2399cef65c47f346b5fa9df51f48df0acd4a9d85 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2399cef65c47f346b5fa9df51f48df0acd4a9d85" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/red1bluelost/TUNNEL-Firmware [INFO] finished tweaking git repo https://github.com/red1bluelost/TUNNEL-Firmware [INFO] tweaked toml for git repo https://github.com/red1bluelost/TUNNEL-Firmware written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/red1bluelost/TUNNEL-Firmware already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2399cef65c47f346b5fa9df51f48df0acd4a9d85" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded synopsys-usb-otg v0.3.2 [INFO] [stderr] Downloaded systick-monotonic v1.0.1 [INFO] [stderr] Downloaded stm32f4xx-hal v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2399cef65c47f346b5fa9df51f48df0acd4a9d85" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf6c6912f2e36c2cee37e801f9489d7ea37160a1e55cac2379485eb202f45ee7 [INFO] running `Command { std: "docker" "start" "-a" "cf6c6912f2e36c2cee37e801f9489d7ea37160a1e55cac2379485eb202f45ee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf6c6912f2e36c2cee37e801f9489d7ea37160a1e55cac2379485eb202f45ee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf6c6912f2e36c2cee37e801f9489d7ea37160a1e55cac2379485eb202f45ee7", kill_on_drop: false }` [INFO] [stdout] cf6c6912f2e36c2cee37e801f9489d7ea37160a1e55cac2379485eb202f45ee7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2399cef65c47f346b5fa9df51f48df0acd4a9d85" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a55308a945a00fcb2019136c4ff076e850b6efb1474f3cb9b09f45127d44fd0 [INFO] running `Command { std: "docker" "start" "-a" "3a55308a945a00fcb2019136c4ff076e850b6efb1474f3cb9b09f45127d44fd0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling semver v1.0.16 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling cortex-m-rt v0.7.3 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking volatile-register v0.2.1 [INFO] [stderr] Checking gcd v2.3.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Compiling synopsys-usb-otg v0.3.2 [INFO] [stderr] Checking fugit v0.3.6 [INFO] [stderr] Checking rtic-monotonic v1.0.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking usb-device v0.2.9 [INFO] [stderr] Compiling stm32f4 v0.15.1 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking time-core v0.1.0 [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 v1.1.4 [INFO] [stderr] Checking embedded-hal v1.0.0-alpha.8 [INFO] [stderr] Checking embedded-dma v0.2.0 [INFO] [stderr] Checking time v0.3.20 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking fugit-timer v0.1.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.51/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking embedded-storage v0.2.0 [INFO] [stderr] Checking rtic-core v1.0.0 [INFO] [stderr] Checking usbd-serial v0.1.1 [INFO] [stderr] error: failed to run custom build command for `stm32f4 v0.15.1` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/stm32f4-0960cdbc36353358/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-search=/opt/rustwide/target/debug/build/stm32f4-ea66800c56d3d751/out [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/stm32f4-0.15.1/build.rs:30:18: [INFO] [stderr] No device features selected [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x556a8c76ef8c - std::backtrace_rs::backtrace::libunwind::trace::hcc05980aa576ebb8 [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x556a8c76ef8c - std::backtrace_rs::backtrace::trace_unsynchronized::h7c7836657be91777 [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x556a8c76ef8c - std::sys_common::backtrace::_print_fmt::h3a471e1e551daec9 [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x556a8c76ef8c - ::fmt::ha124a65b55c0b6f1 [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x556a8c78f0c0 - core::fmt::rt::Argument::fmt::h6d31ec05a86bb5ff [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x556a8c78f0c0 - core::fmt::write::h14d355a9077c2b04 [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/core/src/fmt/mod.rs:1120:17 [INFO] [stderr] 6: 0x556a8c76d1bf - std::io::Write::write_fmt::h5447a7a8a7a12bee [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/io/mod.rs:1810:15 [INFO] [stderr] 7: 0x556a8c76ed74 - std::sys_common::backtrace::_print::h9c98b9e5ca7e90ea [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x556a8c76ed74 - std::sys_common::backtrace::print::h8aee653d3aa9eb6f [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x556a8c770287 - std::panicking::default_hook::{{closure}}::hcfd1ba8996ca5dec [INFO] [stderr] 10: 0x556a8c76ffef - std::panicking::default_hook::h054203a772454cbc [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x556a8c770708 - std::panicking::rust_panic_with_hook::h97041c74400e6e72 [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/panicking.rs:779:13 [INFO] [stderr] 12: 0x556a8c75210e - std::panicking::begin_panic::{{closure}}::h908710f1944722a8 [INFO] [stderr] 13: 0x556a8c7519a6 - std::sys_common::backtrace::__rust_end_short_backtrace::he3755314b4bbef47 [INFO] [stderr] 14: 0x556a8c752087 - std::panicking::begin_panic::h5b0509b4a215ddb9 [INFO] [stderr] 15: 0x556a8c753639 - build_script_build::main::ha381ff97665b0f8b [INFO] [stderr] 16: 0x556a8c752303 - core::ops::function::FnOnce::call_once::hb55c2dff89008b62 [INFO] [stderr] 17: 0x556a8c7519b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h422a701960c4d48f [INFO] [stderr] 18: 0x556a8c751f09 - std::rt::lang_start::{{closure}}::h8f048aa571cd1f45 [INFO] [stderr] 19: 0x556a8c76a557 - core::ops::function::impls:: for &F>::call_once::h7b15df984b169a72 [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 20: 0x556a8c76a557 - std::panicking::try::do_call::h33fca6ae861a15b4 [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/panicking.rs:552:40 [INFO] [stderr] 21: 0x556a8c76a557 - std::panicking::try::hc55548efdbfc1dd0 [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/panicking.rs:516:19 [INFO] [stderr] 22: 0x556a8c76a557 - std::panic::catch_unwind::he24560bf05d25fd0 [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/panic.rs:142:14 [INFO] [stderr] 23: 0x556a8c76a557 - std::rt::lang_start_internal::{{closure}}::hf95e180bf486c8c2 [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/rt.rs:148:48 [INFO] [stderr] 24: 0x556a8c76a557 - std::panicking::try::do_call::h45e2f9a7a7c72a93 [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/panicking.rs:552:40 [INFO] [stderr] 25: 0x556a8c76a557 - std::panicking::try::h7814a8adf30e921f [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/panicking.rs:516:19 [INFO] [stderr] 26: 0x556a8c76a557 - std::panic::catch_unwind::hebed6ed0db8f0e4b [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/panic.rs:142:14 [INFO] [stderr] 27: 0x556a8c76a557 - std::rt::lang_start_internal::h4e6db947899b4d16 [INFO] [stderr] at /rustc/2399cef65c47f346b5fa9df51f48df0acd4a9d85/library/std/src/rt.rs:148:20 [INFO] [stderr] 28: 0x556a8c751ee7 - std::rt::lang_start::ha287b3db72b50038 [INFO] [stderr] 29: 0x556a8c753a15 - main [INFO] [stderr] 30: 0x7f183bd65d90 - [INFO] [stderr] 31: 0x7f183bd65e40 - __libc_start_main [INFO] [stderr] 32: 0x556a8c751895 - _start [INFO] [stderr] 33: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "3a55308a945a00fcb2019136c4ff076e850b6efb1474f3cb9b09f45127d44fd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a55308a945a00fcb2019136c4ff076e850b6efb1474f3cb9b09f45127d44fd0", kill_on_drop: false }` [INFO] [stdout] 3a55308a945a00fcb2019136c4ff076e850b6efb1474f3cb9b09f45127d44fd0