[INFO] fetching crate stm32l4xx-hal 0.7.1... [INFO] checking stm32l4xx-hal-0.7.1 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-2 [INFO] extracting crate stm32l4xx-hal 0.7.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate stm32l4xx-hal 0.7.1 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config [INFO] started tweaking crates.io crate stm32l4xx-hal 0.7.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate stm32l4xx-hal 0.7.1 [INFO] tweaked toml for crates.io crate stm32l4xx-hal 0.7.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate stm32l4xx-hal 0.7.1 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded generic-array v0.13.3 [INFO] [stderr] Downloaded usb-device v0.2.8 [INFO] [stderr] Downloaded aligned v0.3.5 [INFO] [stderr] Downloaded synopsys-usb-otg v0.2.4 [INFO] [stderr] Downloaded cortex-m v0.6.7 [INFO] [stderr] Downloaded rtic-syntax v0.4.0 [INFO] [stderr] Downloaded rtic-core v0.3.1 [INFO] [stderr] Downloaded cortex-m-rtic v0.5.9 [INFO] [stderr] Downloaded heapless v0.5.6 [INFO] [stderr] Downloaded cortex-m-semihosting v0.3.7 [INFO] [stderr] Downloaded rtt-target v0.2.2 [INFO] [stderr] Downloaded cortex-m-rtic-macros v0.5.3 [INFO] [stderr] Downloaded heapless v0.6.1 [INFO] [stderr] Downloaded panic-semihosting v0.5.6 [INFO] [stderr] Downloaded as-slice v0.1.5 [INFO] [stderr] Downloaded usbd-serial v0.1.1 [INFO] [stderr] Downloaded stm32l4 v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8478887f2d9186d032de2e2bd0fa0f255c90959175c89d8acde06aea5ca7275d [INFO] running `Command { std: "docker" "start" "-a" "8478887f2d9186d032de2e2bd0fa0f255c90959175c89d8acde06aea5ca7275d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8478887f2d9186d032de2e2bd0fa0f255c90959175c89d8acde06aea5ca7275d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8478887f2d9186d032de2e2bd0fa0f255c90959175c89d8acde06aea5ca7275d", kill_on_drop: false }` [INFO] [stdout] 8478887f2d9186d032de2e2bd0fa0f255c90959175c89d8acde06aea5ca7275d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 056d300c337dee64e4c3e5eb0cd750a2fdf11b031bdc325f3d1598876d2a127c [INFO] running `Command { std: "docker" "start" "-a" "056d300c337dee64e4c3e5eb0cd750a2fdf11b031bdc325f3d1598876d2a127c", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cortex-m v0.7.4 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling semver v1.0.6 [INFO] [stderr] Compiling cortex-m-rt v0.7.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking typenum v1.15.0 [INFO] [stderr] Checking volatile-register v0.2.1 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.7 [INFO] [stderr] Checking ufmt-write v0.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Compiling stm32l4 v0.14.0 [INFO] [stderr] Compiling heapless v0.6.1 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling cortex-m-rtic v0.5.9 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking rtt-target v0.3.1 [INFO] [stderr] Checking embedded-dma v0.1.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking usb-device v0.2.8 [INFO] [stderr] Checking bxcan v0.6.2 [INFO] [stderr] Checking rtic-core v0.3.1 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stderr] error: failed to run custom build command for `stm32l4 v0.14.0` [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/stm32l4-bce8e6f44eefc34c/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-search=/opt/rustwide/target/debug/build/stm32l4-1c856c7ee2dd4faa/out [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/stm32l4-0.14.0/build.rs:22:18: [INFO] [stderr] No device features selected [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x564691fe3125 - std::backtrace_rs::backtrace::libunwind::trace::hb0d415bcff8c04ff [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x564691fe3125 - std::backtrace_rs::backtrace::trace_unsynchronized::hd3beb7af6a65b2fb [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x564691fe3125 - std::sys_common::backtrace::_print_fmt::hb94d89680d7f5d1c [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x564691fe3125 - ::fmt::h42d21e2ba62fd274 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x5646920011cb - core::fmt::rt::Argument::fmt::h8932bbbd2b9c37fe [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x5646920011cb - core::fmt::write::h672f14b769052340 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/fmt/mod.rs:1153:17 [INFO] [stderr] 6: 0x564691fe119f - std::io::Write::write_fmt::h4d626b1d019eca5c [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/io/mod.rs:1843:15 [INFO] [stderr] 7: 0x564691fe2efe - std::sys_common::backtrace::_print::h745e446c2e03c5ca [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x564691fe2efe - std::sys_common::backtrace::print::hf0f0fa4fb70dca2c [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x564691fe4369 - std::panicking::default_hook::{{closure}}::h607769b198639ae5 [INFO] [stderr] 10: 0x564691fe40d3 - std::panicking::default_hook::h1e5811a5a9298ba1 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x564691fe4804 - std::panicking::rust_panic_with_hook::hd0c5dc40875c06ef [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:789:13 [INFO] [stderr] 12: 0x564691fc6d6e - std::panicking::begin_panic::{{closure}}::h6dac124a94f4fd58 [INFO] [stderr] 13: 0x564691fc6626 - std::sys_common::backtrace::__rust_end_short_backtrace::habde6746e42823d7 [INFO] [stderr] 14: 0x564691fc6d17 - std::panicking::begin_panic::hb26bfd21ad48a4f1 [INFO] [stderr] 15: 0x564691fc824d - build_script_build::main::h2ab69d3fdeba0e99 [INFO] [stderr] 16: 0x564691fc6f93 - core::ops::function::FnOnce::call_once::haacb4cb15d43905d [INFO] [stderr] 17: 0x564691fc6636 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd0df5badc5d637f4 [INFO] [stderr] 18: 0x564691fc6b99 - std::rt::lang_start::{{closure}}::ha81b040c3725df14 [INFO] [stderr] 19: 0x564691fde8f1 - core::ops::function::impls:: for &F>::call_once::hf24a18568366726b [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 20: 0x564691fde8f1 - std::panicking::try::do_call::hfe98fb6a5c700fa1 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:553:40 [INFO] [stderr] 21: 0x564691fde8f1 - std::panicking::try::h887aaa509ba266ad [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:517:19 [INFO] [stderr] 22: 0x564691fde8f1 - std::panic::catch_unwind::hdb24f00ea5a307a8 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panic.rs:146:14 [INFO] [stderr] 23: 0x564691fde8f1 - std::rt::lang_start_internal::{{closure}}::hacbffc0b2f55d28c [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/rt.rs:148:48 [INFO] [stderr] 24: 0x564691fde8f1 - std::panicking::try::do_call::hc810c59098be8c17 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:553:40 [INFO] [stderr] 25: 0x564691fde8f1 - std::panicking::try::h0d072b82be5f3f03 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:517:19 [INFO] [stderr] 26: 0x564691fde8f1 - std::panic::catch_unwind::hb0e7e36556665803 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panic.rs:146:14 [INFO] [stderr] 27: 0x564691fde8f1 - std::rt::lang_start_internal::h4207974af80a0725 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/rt.rs:148:20 [INFO] [stderr] 28: 0x564691fc6b77 - std::rt::lang_start::hdc7f4883debc3323 [INFO] [stderr] 29: 0x564691fc85c5 - main [INFO] [stderr] 30: 0x7f3cebb6fd90 - [INFO] [stderr] 31: 0x7f3cebb6fe40 - __libc_start_main [INFO] [stderr] 32: 0x564691fc64f5 - _start [INFO] [stderr] 33: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "056d300c337dee64e4c3e5eb0cd750a2fdf11b031bdc325f3d1598876d2a127c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "056d300c337dee64e4c3e5eb0cd750a2fdf11b031bdc325f3d1598876d2a127c", kill_on_drop: false }` [INFO] [stdout] 056d300c337dee64e4c3e5eb0cd750a2fdf11b031bdc325f3d1598876d2a127c [INFO] checking stm32l4xx-hal-0.7.1 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-2 [INFO] extracting crate stm32l4xx-hal 0.7.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate stm32l4xx-hal 0.7.1 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config [INFO] started tweaking crates.io crate stm32l4xx-hal 0.7.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate stm32l4xx-hal 0.7.1 [INFO] tweaked toml for crates.io crate stm32l4xx-hal 0.7.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate stm32l4xx-hal 0.7.1 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f98d9199a4d1550b3e93ae4586415797f01a9c2dfe4bdbbff3ecce33a9ed3058 [INFO] running `Command { std: "docker" "start" "-a" "f98d9199a4d1550b3e93ae4586415797f01a9c2dfe4bdbbff3ecce33a9ed3058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f98d9199a4d1550b3e93ae4586415797f01a9c2dfe4bdbbff3ecce33a9ed3058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f98d9199a4d1550b3e93ae4586415797f01a9c2dfe4bdbbff3ecce33a9ed3058", kill_on_drop: false }` [INFO] [stdout] f98d9199a4d1550b3e93ae4586415797f01a9c2dfe4bdbbff3ecce33a9ed3058 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55c7a39248362245230b9aa0fa7986c7c340ddf99dafeafa76df2caf17ff2df6 [INFO] running `Command { std: "docker" "start" "-a" "55c7a39248362245230b9aa0fa7986c7c340ddf99dafeafa76df2caf17ff2df6", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "55c7a39248362245230b9aa0fa7986c7c340ddf99dafeafa76df2caf17ff2df6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55c7a39248362245230b9aa0fa7986c7c340ddf99dafeafa76df2caf17ff2df6", kill_on_drop: false }` [INFO] [stdout] 55c7a39248362245230b9aa0fa7986c7c340ddf99dafeafa76df2caf17ff2df6