[INFO] fetching crate stm32f7 0.15.1...
[INFO] checking stm32f7-0.15.1 against master#8f43b85954d2f3d8fc00a7504c603e5ca9eb0695 for pr-133502-5
[INFO] extracting crate stm32f7 0.15.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate stm32f7 0.15.1 on toolchain 8f43b85954d2f3d8fc00a7504c603e5ca9eb0695
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stm32f7 0.15.1
[INFO] finished tweaking crates.io crate stm32f7 0.15.1
[INFO] tweaked toml for crates.io crate stm32f7 0.15.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cortex-m-rt v0.7.5
[INFO] [stderr]   Downloaded bare-metal v1.0.0
[INFO] [stderr]   Downloaded cortex-m-rt-macros v0.7.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 345083f0f871db442c84e4840274067d1ee175a30d59637cef0721332c226515
[INFO] running `Command { std: "docker" "start" "-a" "345083f0f871db442c84e4840274067d1ee175a30d59637cef0721332c226515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "345083f0f871db442c84e4840274067d1ee175a30d59637cef0721332c226515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345083f0f871db442c84e4840274067d1ee175a30d59637cef0721332c226515", kill_on_drop: false }`
[INFO] [stdout] 345083f0f871db442c84e4840274067d1ee175a30d59637cef0721332c226515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8958fe48fb3e1e626d7199bce6cf10a734dd7fa56331751e8d5e5e69eb6992d9
[INFO] running `Command { std: "docker" "start" "-a" "8958fe48fb3e1e626d7199bce6cf10a734dd7fa56331751e8d5e5e69eb6992d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cortex-m-rt v0.7.5
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling stm32f7 v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bare-metal v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr] error: failed to run custom build command for `stm32f7 v0.15.1 (/opt/rustwide/workdir)`
[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/stm32f7-4d2ecc90f9240035/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-link-search=/opt/rustwide/target/debug/build/stm32f7-a9b24cdab00ca453/out
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at build.rs:26:18:
[INFO] [stderr]   No device features selected
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x624e53a0fb42 - std::backtrace_rs::backtrace::libunwind::trace::h111fdc507098452e
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x624e53a0fb42 - std::backtrace_rs::backtrace::trace_unsynchronized::hb9b84113721a80d2
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x624e53a0fb42 - std::sys::backtrace::_print_fmt::h70bf5b42fad5ebdd
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x624e53a0fb42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6832c5d9cd09d33d
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x624e53a2b5f3 - core::fmt::rt::Argument::fmt::had2267d91d01ba5e
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/core/src/fmt/rt.rs:179:76
[INFO] [stderr]      5:     0x624e53a2b5f3 - core::fmt::write::ha752de1c16a2c1d5
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/core/src/fmt/mod.rs:1481:25
[INFO] [stderr]      6:     0x624e53a0d683 - std::io::default_write_fmt::hacaacf607540493d
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x624e53a0d683 - std::io::Write::write_fmt::hdf11613fc14e9aa0
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/io/mod.rs:1914:13
[INFO] [stderr]      8:     0x624e53a0f992 - std::sys::backtrace::BacktraceLock::print::h09d03e0f13c427df
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x624e53a10fb2 - std::panicking::default_hook::{{closure}}::he06df74ebafea3bc
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:300:22
[INFO] [stderr]     10:     0x624e53a10db5 - std::panicking::default_hook::hedacca02819ac566
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x624e53a11992 - std::panicking::rust_panic_with_hook::h53a5336dfe7a6f62
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x624e53a1186c - std::panicking::begin_panic::{{closure}}::h45e1f9351809c601
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:770:9
[INFO] [stderr]     13:     0x624e53a10049 - std::sys::backtrace::__rust_end_short_backtrace::h9d73719b5adc99dd
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x624e53a11772 - std::panicking::begin_panic::h7aa14a32997d320c
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:769:5
[INFO] [stderr]     15:     0x624e539ef402 - build_script_build::main::h4c6b545a9515001c
[INFO] [stderr]     16:     0x624e539ee6c3 - core::ops::function::FnOnce::call_once::h69e19edb068b43da
[INFO] [stderr]     17:     0x624e539ee4e6 - std::sys::backtrace::__rust_begin_short_backtrace::h05bef53d92cdcc1d
[INFO] [stderr]     18:     0x624e539ee449 - std::rt::lang_start::{{closure}}::h398be2bd17bc8760
[INFO] [stderr]     19:     0x624e53a0a780 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hec846f41567c686f
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     20:     0x624e53a0a780 - std::panicking::try::do_call::h19b57bdae1331664
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:589:40
[INFO] [stderr]     21:     0x624e53a0a780 - std::panicking::try::h0e6e04f1de71488e
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:552:19
[INFO] [stderr]     22:     0x624e53a0a780 - std::panic::catch_unwind::h205dfa6d7161e01d
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panic.rs:359:14
[INFO] [stderr]     23:     0x624e53a0a780 - std::rt::lang_start_internal::{{closure}}::h659038473f91a990
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/rt.rs:168:24
[INFO] [stderr]     24:     0x624e53a0a780 - std::panicking::try::do_call::h814cd64747e35e68
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:589:40
[INFO] [stderr]     25:     0x624e53a0a780 - std::panicking::try::hfeaeee27219229ea
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panicking.rs:552:19
[INFO] [stderr]     26:     0x624e53a0a780 - std::panic::catch_unwind::h6758cad6ceee8ab0
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x624e53a0a780 - std::rt::lang_start_internal::hfcea23d3dfe9fb94
[INFO] [stderr]                                  at /rustc/8f43b85954d2f3d8fc00a7504c603e5ca9eb0695/library/std/src/rt.rs:164:5
[INFO] [stderr]     28:     0x624e539ee431 - std::rt::lang_start::h931bc7bdfa0d30d4
[INFO] [stderr]     29:     0x624e539ef7c5 - main
[INFO] [stderr]     30:     0x75aa87f771ca - <unknown>
[INFO] [stderr]     31:     0x75aa87f7728b - __libc_start_main
[INFO] [stderr]     32:     0x624e539ede05 - _start
[INFO] [stderr]     33:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8958fe48fb3e1e626d7199bce6cf10a734dd7fa56331751e8d5e5e69eb6992d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8958fe48fb3e1e626d7199bce6cf10a734dd7fa56331751e8d5e5e69eb6992d9", kill_on_drop: false }`
[INFO] [stdout] 8958fe48fb3e1e626d7199bce6cf10a734dd7fa56331751e8d5e5e69eb6992d9