[INFO] fetching crate py32-metapac 0.4.1... [INFO] testing py32-metapac-0.4.1 against master#e9385f9eea0221ef295a188d49d16f8f5189abf1 for pr-146098 [INFO] extracting crate py32-metapac 0.4.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate py32-metapac 0.4.1 [INFO] finished tweaking crates.io crate py32-metapac 0.4.1 [INFO] tweaked toml for crates.io crate py32-metapac 0.4.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate py32-metapac 0.4.1 on toolchain e9385f9eea0221ef295a188d49d16f8f5189abf1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate py32-metapac 0.4.1 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" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "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 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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d3f68f1d0326eb7a3e5f97556525c1c438208195b0aaabe4e2d938f60472b40 [INFO] running `Command { std: "docker" "start" "-a" "6d3f68f1d0326eb7a3e5f97556525c1c438208195b0aaabe4e2d938f60472b40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d3f68f1d0326eb7a3e5f97556525c1c438208195b0aaabe4e2d938f60472b40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d3f68f1d0326eb7a3e5f97556525c1c438208195b0aaabe4e2d938f60472b40", kill_on_drop: false }` [INFO] [stdout] 6d3f68f1d0326eb7a3e5f97556525c1c438208195b0aaabe4e2d938f60472b40 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa5b5dcae219cf98191a1d6c06ae32cde41ca60915d7fb874a450902bf020328 [INFO] running `Command { std: "docker" "start" "-a" "aa5b5dcae219cf98191a1d6c06ae32cde41ca60915d7fb874a450902bf020328", kill_on_drop: false }` [INFO] [stderr] Compiling py32-metapac v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] error: failed to run custom build command for `py32-metapac v0.4.1 (/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/py32-metapac-756193a85466549a/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (47) panicked at build.rs:36:35: [INFO] [stderr] No py32xx Cargo feature enabled [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5fb4812d9a22 - std::backtrace_rs::backtrace::libunwind::trace::h66a2a7c2ae287f78 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5fb4812d9a22 - std::backtrace_rs::backtrace::trace_unsynchronized::hfc2e0cbc9b584495 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5fb4812d9a22 - std::sys::backtrace::_print_fmt::h118f0de0547bd6e5 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5fb4812d9a22 - ::fmt::h4a7ebf3c97b63e54 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5fb4812e895f - core::fmt::rt::Argument::fmt::h614abe7b62e687bb [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5fb4812e895f - core::fmt::write::h5e5759cada453e98 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5fb4812b6bb1 - std::io::default_write_fmt::h6f5532915a01b00a [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5fb4812b6bb1 - std::io::Write::write_fmt::h503716d2664a2999 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5fb4812bc502 - std::sys::backtrace::BacktraceLock::print::haede8464af6f6593 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5fb4812bde3c - std::panicking::default_hook::{{closure}}::hd1d459f3747276de [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5fb4812bdc96 - std::panicking::default_hook::h4615f5c23d4bd826 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5fb4812be4c5 - std::panicking::panic_with_hook::h290022751dfbc99c [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5fb4812be326 - std::panicking::panic_handler::{{closure}}::h8a82486ef1115454 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:700:13 [INFO] [stderr] 13: 0x5fb4812bc639 - std::sys::backtrace::__rust_end_short_backtrace::h24c7668dbf64a695 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5fb4812ab71d - __rustc[c97015d5850a580e]::rust_begin_unwind [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5fb4812eba70 - core::panicking::panic_fmt::h28e12f8802cd0928 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/core/src/panicking.rs:78:14 [INFO] [stderr] 16: 0x5fb4812a810c - build_script_build::main::h9febab9c1674399a [INFO] [stderr] 17: 0x5fb4812a8353 - core::ops::function::FnOnce::call_once::h1b05a6637323c0c0 [INFO] [stderr] 18: 0x5fb4812a81e6 - std::sys::backtrace::__rust_begin_short_backtrace::h7f56293fe00b2631 [INFO] [stderr] 19: 0x5fb4812a81c9 - std::rt::lang_start::{{closure}}::h0536f819be29c402 [INFO] [stderr] 20: 0x5fb4812b8130 - core::ops::function::impls:: for &F>::call_once::h968e9241fe7c2037 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 21: 0x5fb4812b8130 - std::panicking::catch_unwind::do_call::h45ef651a412481b5 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:590:40 [INFO] [stderr] 22: 0x5fb4812b8130 - std::panicking::catch_unwind::hcaa3034585148361 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:553:19 [INFO] [stderr] 23: 0x5fb4812b8130 - std::panic::catch_unwind::ha29e7dd569426822 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x5fb4812b8130 - std::rt::lang_start_internal::{{closure}}::h1174a1e1c9fac06b [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x5fb4812b8130 - std::panicking::catch_unwind::do_call::h2405b56a0869833e [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:590:40 [INFO] [stderr] 26: 0x5fb4812b8130 - std::panicking::catch_unwind::hb69d6a3eb24e9b7e [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panicking.rs:553:19 [INFO] [stderr] 27: 0x5fb4812b8130 - std::panic::catch_unwind::ha4cc96915d08b99e [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x5fb4812b8130 - std::rt::lang_start_internal::h743e0642e9937917 [INFO] [stderr] at /rustc/e9385f9eea0221ef295a188d49d16f8f5189abf1/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x5fb4812a81b1 - std::rt::lang_start::haf6e0c63e692da67 [INFO] [stderr] 30: 0x5fb4812ab415 - main [INFO] [stderr] 31: 0x7c42d45ba1ca - [INFO] [stderr] 32: 0x7c42d45ba28b - __libc_start_main [INFO] [stderr] 33: 0x5fb4812a7935 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "aa5b5dcae219cf98191a1d6c06ae32cde41ca60915d7fb874a450902bf020328", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa5b5dcae219cf98191a1d6c06ae32cde41ca60915d7fb874a450902bf020328", kill_on_drop: false }` [INFO] [stdout] aa5b5dcae219cf98191a1d6c06ae32cde41ca60915d7fb874a450902bf020328