[INFO] fetching crate n32g4xx-hal 0.11.2...
[INFO] checking n32g4xx-hal-0.11.2 against try#38c2997544af84fe301d600d6896397738163002 for pr-154205-1
[INFO] extracting crate n32g4xx-hal 0.11.2 into /workspace/builds/worker-5-tc2/source
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate n32g4xx-hal 0.11.2
[INFO] finished tweaking crates.io crate n32g4xx-hal 0.11.2
[INFO] tweaked toml for crates.io crate n32g4xx-hal 0.11.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate n32g4xx-hal 0.11.2 on toolchain 38c2997544af84fe301d600d6896397738163002
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate n32g4xx-hal 0.11.2 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" "+38c2997544af84fe301d600d6896397738163002" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fec09b68fcf5914659c489210a2211969342e33fd47b5d174a2f1049906f2bf1
[INFO] running `Command { std: "docker" "start" "-a" "fec09b68fcf5914659c489210a2211969342e33fd47b5d174a2f1049906f2bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fec09b68fcf5914659c489210a2211969342e33fd47b5d174a2f1049906f2bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fec09b68fcf5914659c489210a2211969342e33fd47b5d174a2f1049906f2bf1", kill_on_drop: false }`
[INFO] [stdout] fec09b68fcf5914659c489210a2211969342e33fd47b5d174a2f1049906f2bf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23ede5c9c4935700b27b5fc8dc61c34d0f72fc07f0570d0b81f5adebeeca28a6
[INFO] running `Command { std: "docker" "start" "-a" "23ede5c9c4935700b27b5fc8dc61c34d0f72fc07f0570d0b81f5adebeeca28a6", kill_on_drop: false }`
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking critical-section v1.1.3
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling portable-atomic v1.8.0
[INFO] [stderr]    Compiling defmt v0.3.8
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking bytemuck v1.20.0
[INFO] [stderr]    Compiling defmt-macros v0.3.9
[INFO] [stderr]    Compiling cortex-m-rt v0.7.3
[INFO] [stderr]     Checking gcd v2.3.0
[INFO] [stderr]     Checking ufmt-write v0.1.0
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking fugit v0.3.7
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling panic-probe v0.2.1
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling stm32-usbd v0.7.0
[INFO] [stderr]     Checking usb-device v0.3.2
[INFO] [stderr]    Compiling cortex-m-semihosting v0.5.0
[INFO] [stderr]     Checking display-interface v0.4.1
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling n32g4 v0.1.0
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr] error: failed to run custom build command for `n32g4 v0.1.0`
[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/n32g4-15c20305a526b531/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-link-search=/opt/rustwide/target/debug/build/n32g4-e3b364162f7b4ac2/out
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (804) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/n32g4-0.1.0/build.rs:26:18:
[INFO] [stderr]   No device features selected
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x59ecd286df5a - std[dc04a3033e4c84d0]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x59ecd286df5a - std[dc04a3033e4c84d0]::backtrace_rs::backtrace::trace_unsynchronized::<std[dc04a3033e4c84d0]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x59ecd286df5a - std[dc04a3033e4c84d0]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x59ecd286df5a - <<std[dc04a3033e4c84d0]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[dcf3ce157f8b1c72]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x59ecd287ea6a - <core[dcf3ce157f8b1c72]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x59ecd287ea6a - core[dcf3ce157f8b1c72]::fmt::write
[INFO] [stderr]      6:     0x59ecd2871d12 - std[dc04a3033e4c84d0]::io::default_write_fmt::<std[dc04a3033e4c84d0]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x59ecd2871d12 - <std[dc04a3033e4c84d0]::sys::stdio::unix::Stderr as std[dc04a3033e4c84d0]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x59ecd2858d2f - <std[dc04a3033e4c84d0]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x59ecd2858d2f - std[dc04a3033e4c84d0]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x59ecd28695b1 - std[dc04a3033e4c84d0]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x59ecd286976b - std[dc04a3033e4c84d0]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x59ecd285834c - std[dc04a3033e4c84d0]::panicking::begin_panic::<&str>::{closure#0}
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:762:9
[INFO] [stderr]     13:     0x59ecd28509e9 - std[dc04a3033e4c84d0]::sys::backtrace::__rust_end_short_backtrace::<std[dc04a3033e4c84d0]::panicking::begin_panic<&str>::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x59ecd284ca60 - std[dc04a3033e4c84d0]::panicking::begin_panic::<&str>
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:761:5
[INFO] [stderr]     15:     0x59ecd28429f9 - build_script_build[2fdfa08a0e86e152]::main
[INFO] [stderr]     16:     0x59ecd2843483 - <fn() as core[dcf3ce157f8b1c72]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     17:     0x59ecd2842176 - std[dc04a3033e4c84d0]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     18:     0x59ecd28422d9 - std[dc04a3033e4c84d0]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     19:     0x59ecd2868c54 - <&dyn core[dcf3ce157f8b1c72]::ops::function::Fn<(), Output = i32> + core[dcf3ce157f8b1c72]::panic::unwind_safe::RefUnwindSafe + core[dcf3ce157f8b1c72]::marker::Sync as core[dcf3ce157f8b1c72]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     20:     0x59ecd2868c54 - std[dc04a3033e4c84d0]::panicking::catch_unwind::do_call::<&dyn core[dcf3ce157f8b1c72]::ops::function::Fn<(), Output = i32> + core[dcf3ce157f8b1c72]::panic::unwind_safe::RefUnwindSafe + core[dcf3ce157f8b1c72]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:581:40
[INFO] [stderr]     21:     0x59ecd2868c54 - std[dc04a3033e4c84d0]::panicking::catch_unwind::<i32, &dyn core[dcf3ce157f8b1c72]::ops::function::Fn<(), Output = i32> + core[dcf3ce157f8b1c72]::panic::unwind_safe::RefUnwindSafe + core[dcf3ce157f8b1c72]::marker::Sync>
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:544:19
[INFO] [stderr]     22:     0x59ecd2868c54 - std[dc04a3033e4c84d0]::panic::catch_unwind::<&dyn core[dcf3ce157f8b1c72]::ops::function::Fn<(), Output = i32> + core[dcf3ce157f8b1c72]::panic::unwind_safe::RefUnwindSafe + core[dcf3ce157f8b1c72]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panic.rs:359:14
[INFO] [stderr]     23:     0x59ecd2868c54 - std[dc04a3033e4c84d0]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/rt.rs:175:24
[INFO] [stderr]     24:     0x59ecd2868c54 - std[dc04a3033e4c84d0]::panicking::catch_unwind::do_call::<std[dc04a3033e4c84d0]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:581:40
[INFO] [stderr]     25:     0x59ecd2868c54 - std[dc04a3033e4c84d0]::panicking::catch_unwind::<isize, std[dc04a3033e4c84d0]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:544:19
[INFO] [stderr]     26:     0x59ecd2868c54 - std[dc04a3033e4c84d0]::panic::catch_unwind::<std[dc04a3033e4c84d0]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x59ecd2868c54 - std[dc04a3033e4c84d0]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/rt.rs:171:5
[INFO] [stderr]     28:     0x59ecd2841f21 - std[dc04a3033e4c84d0]::rt::lang_start::<()>
[INFO] [stderr]     29:     0x59ecd28434e5 - main
[INFO] [stderr]     30:     0x752e4e4da1ca - <unknown>
[INFO] [stderr]     31:     0x752e4e4da28b - __libc_start_main
[INFO] [stderr]     32:     0x59ecd2841c45 - _start
[INFO] [stderr]     33:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "23ede5c9c4935700b27b5fc8dc61c34d0f72fc07f0570d0b81f5adebeeca28a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23ede5c9c4935700b27b5fc8dc61c34d0f72fc07f0570d0b81f5adebeeca28a6", kill_on_drop: false }`
[INFO] [stdout] 23ede5c9c4935700b27b5fc8dc61c34d0f72fc07f0570d0b81f5adebeeca28a6