[INFO] fetching crate embassy-stm32 0.4.0... [INFO] testing embassy-stm32-0.4.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate embassy-stm32 0.4.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate embassy-stm32 0.4.0 [INFO] finished tweaking crates.io crate embassy-stm32 0.4.0 [INFO] tweaked toml for crates.io crate embassy-stm32 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate embassy-stm32 0.4.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate embassy-stm32 0.4.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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] Downloading crates ... [INFO] [stderr] Downloaded embassy-futures v0.1.2 [INFO] [stderr] Downloaded embassy-sync v0.7.2 [INFO] [stderr] Downloaded embassy-time v0.5.0 [INFO] [stderr] Downloaded embassy-time-driver v0.2.1 [INFO] [stderr] Downloaded embassy-usb-synopsys-otg v0.3.1 [INFO] [stderr] Downloaded proptest-state-machine v0.3.1 [INFO] [stderr] Downloaded embassy-embedded-hal v0.5.0 [INFO] [stderr] Downloaded embassy-executor v0.9.0 [INFO] [stderr] Downloaded embassy-executor-timer-queue v0.1.0 [INFO] [stderr] Downloaded embassy-time-queue-utils v0.3.0 [INFO] [stderr] Downloaded stm32-metapac v18.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d53e7a922fa0083dcecc7a15d21bbfe08472acb78790e7f5e6fef8b9f309d80 [INFO] running `Command { std: "docker" "start" "-a" "9d53e7a922fa0083dcecc7a15d21bbfe08472acb78790e7f5e6fef8b9f309d80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d53e7a922fa0083dcecc7a15d21bbfe08472acb78790e7f5e6fef8b9f309d80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d53e7a922fa0083dcecc7a15d21bbfe08472acb78790e7f5e6fef8b9f309d80", kill_on_drop: false }` [INFO] [stdout] 9d53e7a922fa0083dcecc7a15d21bbfe08472acb78790e7f5e6fef8b9f309d80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7410e9d485b221a76b391e4deeefbf0fffffc64f71db9257314b098e4b8ccbf9 [INFO] running `Command { std: "docker" "start" "-a" "7410e9d485b221a76b391e4deeefbf0fffffc64f71db9257314b098e4b8ccbf9", kill_on_drop: false }` [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.5 [INFO] [stderr] Compiling embedded-io v0.6.1 [INFO] [stderr] Compiling stm32-metapac v18.0.0 [INFO] [stderr] Compiling embassy-sync v0.7.2 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling embedded-hal v1.0.0 [INFO] [stderr] Compiling embassy-hal-internal v0.3.0 [INFO] [stderr] Compiling embedded-hal-async v1.0.0 [INFO] [stderr] Compiling embedded-storage v0.3.1 [INFO] [stderr] Compiling litrs v0.4.2 [INFO] [stderr] Compiling embassy-futures v0.1.2 [INFO] [stderr] Compiling block-device-driver v0.2.0 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling embedded-can v0.4.1 [INFO] [stderr] Compiling embedded-storage-async v0.4.1 [INFO] [stderr] error: failed to run custom build command for `stm32-metapac v18.0.0` [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/stm32-metapac-c57d59cbb7f11b21/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (228) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stm32-metapac-18.0.0/build.rs:36:35: [INFO] [stderr] No stm32xx Cargo feature enabled [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5fd3ccccc802 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5fd3ccccc802 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5fd3ccccc802 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5fd3ccccc802 - ::fmt::h5bb8a979ba5db788 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5fd3cccdb6ff - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5fd3cccdb6ff - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5fd3cccaa143 - std::io::default_write_fmt::hb0810a37865e52a5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5fd3cccaa143 - std::io::Write::write_fmt::h12c8908aaac7ca22 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5fd3cccaf7b2 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5fd3cccb10ec - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5fd3cccb0f46 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5fd3cccb16c5 - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5fd3cccb1526 - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:700:13 [INFO] [stderr] 13: 0x5fd3cccaf8e9 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5fd3ccc9e9ed - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5fd3cccde800 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5fd3ccc9b240 - build_script_build::main::h89d6613e628d1704 [INFO] [stderr] 17: 0x5fd3ccc9b5f3 - core::ops::function::FnOnce::call_once::h854896339c30e030 [INFO] [stderr] 18: 0x5fd3ccc9b3c6 - std::sys::backtrace::__rust_begin_short_backtrace::hd450db522957e7b6 [INFO] [stderr] 19: 0x5fd3ccc9b329 - std::rt::lang_start::{{closure}}::hb04dbdad4a32dca8 [INFO] [stderr] 20: 0x5fd3cccab420 - core::ops::function::impls:: for &F>::call_once::h1dc0a50e6295ec78 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 21: 0x5fd3cccab420 - std::panicking::catch_unwind::do_call::h209f742e9999044e [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 22: 0x5fd3cccab420 - std::panicking::catch_unwind::h508c6e2aa6d72749 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 23: 0x5fd3cccab420 - std::panic::catch_unwind::hebcbb24aa9914693 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x5fd3cccab420 - std::rt::lang_start_internal::{{closure}}::h703cbe32967ef209 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x5fd3cccab420 - std::panicking::catch_unwind::do_call::hf50f2a30bce4e10b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 26: 0x5fd3cccab420 - std::panicking::catch_unwind::hac448d7e3b12daa3 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 27: 0x5fd3cccab420 - std::panic::catch_unwind::ha9d74a13d77f299c [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x5fd3cccab420 - std::rt::lang_start_internal::ha26d244788d1956d [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x5fd3ccc9b311 - std::rt::lang_start::h477b01bda0cc22a5 [INFO] [stderr] 30: 0x5fd3ccc9e6e5 - main [INFO] [stderr] 31: 0x71589f4771ca - [INFO] [stderr] 32: 0x71589f47728b - __libc_start_main [INFO] [stderr] 33: 0x5fd3ccc9a885 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7410e9d485b221a76b391e4deeefbf0fffffc64f71db9257314b098e4b8ccbf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7410e9d485b221a76b391e4deeefbf0fffffc64f71db9257314b098e4b8ccbf9", kill_on_drop: false }` [INFO] [stdout] 7410e9d485b221a76b391e4deeefbf0fffffc64f71db9257314b098e4b8ccbf9