[INFO] fetching crate avr-libc 0.2.2... [INFO] testing avr-libc-0.2.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate avr-libc 0.2.2 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate avr-libc 0.2.2 [INFO] finished tweaking crates.io crate avr-libc 0.2.2 [INFO] tweaked toml for crates.io crate avr-libc 0.2.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate avr-libc 0.2.2 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 avr-libc 0.2.2 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded env_logger v0.8.3 [INFO] [stderr] Downloaded target-cpu-fetch v0.1.3 [INFO] [stderr] Downloaded xmltree v0.10.2 [INFO] [stderr] Downloaded clang-sys v1.1.0 [INFO] [stderr] Downloaded json v0.12.4 [INFO] [stderr] Downloaded bindgen v0.57.0 [INFO] [stderr] Downloaded avr-mcu v0.3.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f63657921736e6fb4f840879e678551e2ff6201188c27961a5939a5a248cefac [INFO] running `Command { std: "docker" "start" "-a" "f63657921736e6fb4f840879e678551e2ff6201188c27961a5939a5a248cefac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f63657921736e6fb4f840879e678551e2ff6201188c27961a5939a5a248cefac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f63657921736e6fb4f840879e678551e2ff6201188c27961a5939a5a248cefac", kill_on_drop: false }` [INFO] [stdout] f63657921736e6fb4f840879e678551e2ff6201188c27961a5939a5a248cefac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2d53665465ffa019edd1c08fef74af3de9337a9258e071d5f8900b9e13d17dbb [INFO] running `Command { std: "docker" "start" "-a" "2d53665465ffa019edd1c08fef74af3de9337a9258e071d5f8900b9e13d17dbb", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling clang-sys v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling bindgen v0.57.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling target-cpu-fetch v0.1.3 [INFO] [stderr] Compiling xmltree v0.10.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling avr-mcu v0.3.5 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling avr-libc v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `avr-libc v0.2.2 (/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/avr-libc-ea92e9ae6a39474a/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [warning]: cannot find target JSON file 'x86_64-unknown-linux-gnu.json' - due to limitations it needs to be in the crate root - is it? [INFO] [stderr] [warning]: assuming a target CPU name of 'x86_64-unknown-linux-gnu' from the file name of the target spec JSON file [INFO] [stderr] [INFO] [stderr] thread 'main' (608) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/avr-mcu-0.3.5/src/load.rs:54:10: [INFO] [stderr] no microcontroller with the name 'x86_64-unknown-linux-gnu' found [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5ab408ee27c2 - 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: 0x5ab408ee27c2 - 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: 0x5ab408ee27c2 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5ab408ee27c2 - ::fmt::h5bb8a979ba5db788 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5ab408ef4ddf - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5ab408ef4ddf - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5ab408eb2703 - std::io::default_write_fmt::hb0810a37865e52a5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5ab408eb2703 - std::io::Write::write_fmt::h12c8908aaac7ca22 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5ab408ebd292 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5ab408ec02af - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5ab408ec0109 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5ab408ec0885 - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5ab408ec071a - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5ab408ebd3c9 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5ab408ea631d - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5ab408eff8f0 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5ab408efe76b - core::panicking::panic_display::hcaaa80cf240a8456 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:259:5 [INFO] [stderr] 17: 0x5ab408efe76b - core::option::expect_failed::h5f7ba2be79015352 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/option.rs:2175:5 [INFO] [stderr] 18: 0x5ab408ae5aa5 - core::option::Option::expect::h9da960b91a80abf9 [INFO] [stderr] 19: 0x5ab408afa10d - avr_mcu::load::microcontroller::hf986d4f950aef23e [INFO] [stderr] 20: 0x5ab408af0be1 - avr_mcu::current::mcu::{{closure}}::hf4bed7c4dabe7c7c [INFO] [stderr] 21: 0x5ab408ae577c - core::option::Option::map::h9156e3544be4b609 [INFO] [stderr] 22: 0x5ab408af0b67 - avr_mcu::current::mcu::hbaa02c846549f9b8 [INFO] [stderr] 23: 0x5ab408ad4732 - core::ops::function::FnOnce::call_once::h2db9d7e752f90cf3 [INFO] [stderr] 24: 0x5ab408ad149b - lazy_static::lazy::Lazy::get::{{closure}}::h09b23b9d6cd0996b [INFO] [stderr] 25: 0x5ab408ad4176 - std::sync::poison::once::Once::call_once::{{closure}}::h6fce8d675e508231 [INFO] [stderr] 26: 0x5ab408eb8d37 - std::sys::sync::once::futex::Once::call::h371853e7acdc1217 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/sync/once/futex.rs:178:21 [INFO] [stderr] 27: 0x5ab408ad4106 - std::sync::poison::once::Once::call_once::h1848527efcad494d [INFO] [stderr] 28: 0x5ab408ad5c5d - ::deref::h1b4c7cd0da253c52 [INFO] [stderr] 29: 0x5ab408ad2843 - build_script_build::main::h66d0902d080929fc [INFO] [stderr] 30: 0x5ab408ad4783 - core::ops::function::FnOnce::call_once::h9472407899e7f9b8 [INFO] [stderr] 31: 0x5ab408ad4016 - std::sys::backtrace::__rust_begin_short_backtrace::h55b1a1698c884d16 [INFO] [stderr] 32: 0x5ab408ad3f49 - std::rt::lang_start::{{closure}}::hccf68100995da20d [INFO] [stderr] 33: 0x5ab408eb40f0 - core::ops::function::impls:: for &F>::call_once::h1dc0a50e6295ec78 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 34: 0x5ab408eb40f0 - std::panicking::catch_unwind::do_call::h209f742e9999044e [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 35: 0x5ab408eb40f0 - std::panicking::catch_unwind::h508c6e2aa6d72749 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 36: 0x5ab408eb40f0 - std::panic::catch_unwind::hebcbb24aa9914693 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 37: 0x5ab408eb40f0 - std::rt::lang_start_internal::{{closure}}::h703cbe32967ef209 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:175:24 [INFO] [stderr] 38: 0x5ab408eb40f0 - std::panicking::catch_unwind::do_call::hf50f2a30bce4e10b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 39: 0x5ab408eb40f0 - std::panicking::catch_unwind::hac448d7e3b12daa3 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 40: 0x5ab408eb40f0 - std::panic::catch_unwind::ha9d74a13d77f299c [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 41: 0x5ab408eb40f0 - std::rt::lang_start_internal::ha26d244788d1956d [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:171:5 [INFO] [stderr] 42: 0x5ab408ad3f31 - std::rt::lang_start::h3cda993221df0bbd [INFO] [stderr] 43: 0x5ab408ad66a5 - main [INFO] [stderr] 44: 0x7140a88431ca - [INFO] [stderr] 45: 0x7140a884328b - __libc_start_main [INFO] [stderr] 46: 0x5ab408ad1265 - _start [INFO] [stderr] 47: 0x0 - [INFO] running `Command { std: "docker" "inspect" "2d53665465ffa019edd1c08fef74af3de9337a9258e071d5f8900b9e13d17dbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d53665465ffa019edd1c08fef74af3de9337a9258e071d5f8900b9e13d17dbb", kill_on_drop: false }` [INFO] [stdout] 2d53665465ffa019edd1c08fef74af3de9337a9258e071d5f8900b9e13d17dbb