[INFO] fetching crate machine-check-avr 0.6.1...
[INFO] testing machine-check-avr-0.6.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate machine-check-avr 0.6.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate machine-check-avr 0.6.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate machine-check-avr 0.6.1
[INFO] tweaked toml for crates.io crate machine-check-avr 0.6.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate machine-check-avr 0.6.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate machine-check-avr 0.6.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded machine-check v0.6.1
[INFO] [stderr]   Downloaded machine-check-macros v0.6.1
[INFO] [stderr]   Downloaded pastey v0.1.0
[INFO] [stderr]   Downloaded vec1 v1.12.1
[INFO] [stderr]   Downloaded mck v0.6.1
[INFO] [stderr]   Downloaded machine-check-machine v0.6.1
[INFO] [stderr]   Downloaded cpufeatures v0.2.14
[INFO] [stderr]   Downloaded tao-macros v0.1.3
[INFO] [stderr]   Downloaded windows-numerics v0.1.1
[INFO] [stderr]   Downloaded windows-core v0.60.1
[INFO] [stderr]   Downloaded ihex v3.0.0
[INFO] [stderr]   Downloaded termcolor v1.3.0
[INFO] [stderr]   Downloaded clap v4.4.6
[INFO] [stderr]   Downloaded webkit2gtk v2.0.1
[INFO] [stderr]   Downloaded machine-check-exec v0.6.1
[INFO] [stderr]   Downloaded objc2 v0.6.0
[INFO] [stderr]   Downloaded gio v0.18.4
[INFO] [stderr]   Downloaded objc2-foundation v0.3.0
[INFO] [stderr]   Downloaded cc v1.1.20
[INFO] [stderr]   Downloaded objc2-core-foundation v0.3.0
[INFO] [stderr]   Downloaded objc2-web-kit v0.3.0
[INFO] [stderr]   Downloaded time v0.3.39
[INFO] [stderr]   Downloaded clap_builder v4.4.6
[INFO] [stderr]   Downloaded gtk v0.18.1
[INFO] [stderr]   Downloaded gdk v0.18.0
[INFO] [stderr]   Downloaded machine-check-gui v0.6.1
[INFO] [stderr]   Downloaded gtk-sys v0.18.0
[INFO] [stderr]   Downloaded wry v0.50.4
[INFO] [stderr]   Downloaded rstar v0.12.2
[INFO] [stderr]   Downloaded derive_more v0.99.18
[INFO] [stderr]   Downloaded block2 v0.6.0
[INFO] [stderr]   Downloaded cairo-rs v0.18.5
[INFO] [stderr]   Downloaded pango v0.18.3
[INFO] [stderr]   Downloaded gdk-sys v0.18.0
[INFO] [stderr]   Downloaded camino v1.1.6
[INFO] [stderr]   Downloaded objc2-app-kit v0.3.0
[INFO] [stderr]   Downloaded core-graphics v0.24.0
[INFO] [stderr]   Downloaded time-macros v0.2.20
[INFO] [stderr]   Downloaded gdkx11 v0.18.0
[INFO] [stderr]   Downloaded redox_syscall v0.5.4
[INFO] [stderr]   Downloaded dtoa v1.0.9
[INFO] [stderr]   Downloaded gdk-pixbuf v0.18.5
[INFO] [stderr]   Downloaded javascriptcore-rs v1.1.2
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.18.0
[INFO] [stderr]   Downloaded webview2-com v0.36.0
[INFO] [stderr]   Downloaded include_dir_impl v0.6.2
[INFO] [stderr]   Downloaded include_dir v0.6.2
[INFO] [stderr]   Downloaded partitions v0.2.4
[INFO] [stderr]   Downloaded merkle_hash v3.7.0
[INFO] [stderr]   Downloaded core-graphics-types v0.2.0
[INFO] [stderr]   Downloaded gdkwayland-sys v0.18.0
[INFO] [stderr]   Downloaded tinyjson v2.5.1
[INFO] [stderr]   Downloaded time-core v0.1.3
[INFO] [stderr]   Downloaded dpi v0.1.1
[INFO] [stderr]   Downloaded gdkx11-sys v0.18.0
[INFO] [stderr]   Downloaded string_cache_codegen v0.5.2
[INFO] [stderr]   Downloaded objc2-exception-helper v0.1.1
[INFO] [stderr]   Downloaded gtk3-macros v0.18.0
[INFO] [stderr]   Downloaded atk-sys v0.18.0
[INFO] [stderr]   Downloaded machine-check-bitmask-switch v0.5.0
[INFO] [stderr]   Downloaded cairo-sys-rs v0.18.2
[INFO] [stderr]   Downloaded pango-sys v0.18.0
[INFO] [stderr]   Downloaded webkit2gtk-sys v2.0.1
[INFO] [stderr]   Downloaded windows-collections v0.1.1
[INFO] [stderr]   Downloaded windows-result v0.3.1
[INFO] [stderr]   Downloaded windows-link v0.1.0
[INFO] [stderr]   Downloaded windows-version v0.1.1
[INFO] [stderr]   Downloaded atk v0.18.0
[INFO] [stderr]   Downloaded field-offset v0.3.6
[INFO] [stderr]   Downloaded proc-macro-crate v2.0.0
[INFO] [stderr]   Downloaded soup3 v0.5.0
[INFO] [stderr]   Downloaded soup3-sys v0.5.0
[INFO] [stderr]   Downloaded webview2-com-macros v0.8.0
[INFO] [stderr]   Downloaded windows-future v0.1.1
[INFO] [stderr]   Downloaded syn-path v2.0.0
[INFO] [stderr]   Downloaded machine-check-common v0.6.1
[INFO] [stderr]   Downloaded seq-macro v0.3.5
[INFO] [stderr]   Downloaded tao v0.32.8
[INFO] [stderr]   Downloaded webview2-com-sys v0.36.0
[INFO] [stderr]   Downloaded windows v0.60.0
[INFO] [stderr]   Downloaded objc2-ui-kit v0.3.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 491f7c73604ca8ab04225c1b87558131c160f546f3346af9b80ed39644167531
[INFO] running `Command { std: "docker" "start" "-a" "491f7c73604ca8ab04225c1b87558131c160f546f3346af9b80ed39644167531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "491f7c73604ca8ab04225c1b87558131c160f546f3346af9b80ed39644167531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "491f7c73604ca8ab04225c1b87558131c160f546f3346af9b80ed39644167531", kill_on_drop: false }`
[INFO] [stdout] 491f7c73604ca8ab04225c1b87558131c160f546f3346af9b80ed39644167531
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9b87a5e2ea0379b2be88a9a9f8f6e1c25a8a72ad18c2715cd4d66acf35d962a
[INFO] running `Command { std: "docker" "start" "-a" "f9b87a5e2ea0379b2be88a9a9f8f6e1c25a8a72ad18c2715cd4d66acf35d962a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling prettyplease v0.2.15
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling vec1 v1.12.1
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling clap_lex v0.5.1
[INFO] [stderr]    Compiling pastey v0.1.0
[INFO] [stderr]    Compiling termcolor v1.3.0
[INFO] [stderr]    Compiling bimap v0.6.3
[INFO] [stderr]    Compiling ihex v3.0.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling clap_builder v4.4.6
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling partitions v0.2.4
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling syn-path v2.0.0
[INFO] [stderr]    Compiling machine-check-bitmask-switch v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling strum v0.27.1
[INFO] [stderr]    Compiling clap v4.4.6
[INFO] [stderr]    Compiling machine-check-common v0.6.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling mck v0.6.1
[INFO] [stderr]    Compiling machine-check-machine v0.6.1
[INFO] [stderr]    Compiling machine-check-exec v0.6.1
[INFO] [stderr]    Compiling machine-check-macros v0.6.1
[INFO] [stderr]    Compiling machine-check v0.6.1
[INFO] [stderr]    Compiling machine-check-avr v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: rustc interrupted by SIGSEGV, printing backtrace
[INFO] [stderr] 
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/librustc_driver-890dfd19c9b338c0.so(+0x3c83a9f)[0x78bb63283a9f]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x45330)[0x78bb5f433330]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/libLLVM.so.20.1-rust-1.90.0-stable(+0x809757b)[0x78bb5d89757b]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/libLLVM.so.20.1-rust-1.90.0-stable(_ZN4llvm16DwarfCompileUnit20constructVariableDIEERNS_11DbgVariableEb+0x367)[0x78bb5d897c67]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/libLLVM.so.20.1-rust-1.90.0-stable(_ZN4llvm16DwarfCompileUnit25createAndAddScopeChildrenEPNS_12LexicalScopeERNS_3DIEE+0x761)[0x78bb5d896ba1]
[INFO] [stderr] 
[INFO] [stderr] ### cycle encountered after 5 frames with period 6
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/libLLVM.so.20.1-rust-1.90.0-stable(_ZN4llvm16DwarfCompileUnit25createAndAddScopeChildrenEPNS_12LexicalScopeERNS_3DIEE+0x617)[0x78bb5d896a57]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/libLLVM.so.20.1-rust-1.90.0-stable(_ZN4llvm16DwarfCompileUnit25createAndAddScopeChildrenEPNS_12LexicalScopeERNS_3DIEE+0x617)[0x78bb5d896a57]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/libLLVM.so.20.1-rust-1.90.0-stable(_ZN4llvm16DwarfCompileUnit25createAndAddScopeChildrenEPNS_12LexicalScopeERNS_3DIEE+0x617)[0x78bb5d896a57]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/libLLVM.so.20.1-rust-1.90.0-stable(_ZN4llvm16DwarfCompileUnit25createAndAddScopeChildrenEPNS_12LexicalScopeERNS_3DIEE+0x617)[0x78bb5d896a57]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/libLLVM.so.20.1-rust-1.90.0-stable(_ZN4llvm16DwarfCompileUnit25createAndAddScopeChildrenEPNS_12LexicalScopeERNS_3DIEE+0x617)[0x78bb5d896a57]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/libLLVM.so.20.1-rust-1.90.0-stable(_ZN4llvm16DwarfCompileUnit25createAndAddScopeChildrenEPNS_12LexicalScopeERNS_3DIEE+0x617)[0x78bb5d896a57]
[INFO] [stderr] ### recursed 41 times
[INFO] [stderr] 
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/libLLVM.so.20.1-rust-1.90.0-stable(_ZN4llvm16DwarfCompileUnit25createAndAddScopeChildrenEPNS_12LexicalScopeERNS_3DIEE+0x617)[0x78bb5d896a57]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/libLLVM.so.20.1-rust-1.90.0-stable(_ZN4llvm16DwarfCompileUnit25createAndAddScopeChildrenEPNS_12LexicalScopeERNS_3DIEE+0x617)[0x78bb5d896a57]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/libLLVM.so.20.1-rust-1.90.0-stable(_ZN4llvm16DwarfCompileUnit25createAndAddScopeChildrenEPNS_12LexicalScopeERNS_3DIEE+0x617)[0x78bb5d896a57]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/libLLVM.so.20.1-rust-1.90.0-stable(_ZN4llvm16DwarfCompileUnit25createAndAddScopeChildrenEPNS_12LexicalScopeERNS_3DIEE+0x617)[0x78bb5d896a57]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/libLLVM.so.20.1-rust-1.90.0-stable(_ZN4llvm16DwarfCompileUnit25createAndAddScopeChildrenEPNS_12LexicalScopeERNS_3DIEE+0x617)[0x78bb5d896a57]
[INFO] [stderr] 
[INFO] [stderr] note: rustc unexpectedly overflowed its stack! this is a bug
[INFO] [stderr] note: maximum backtrace depth reached, frames may have been lost
[INFO] [stderr] note: we would appreciate a report at https://github.com/rust-lang/rust
[INFO] [stderr] help: you can increase rustc's stack size by setting RUST_MIN_STACK=16777216
[INFO] [stderr] note: backtrace dumped due to SIGSEGV! resuming signal
[INFO] [stderr] error: could not compile `machine-check-avr` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name machine_check_avr --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("Zdual_interval", "gui"))' -C metadata=c25c7a3a89f386ee -C extra-filename=-4c7a718289445707 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-3552636c70877f82.rmeta --extern ihex=/opt/rustwide/target/debug/deps/libihex-7b801e41a22cb57d.rmeta --extern machine_check=/opt/rustwide/target/debug/deps/libmachine_check-2678c0082effcad1.rmeta --extern pastey=/opt/rustwide/target/debug/deps/libpastey-2dc76ebc60d28e4e.so --cap-lints=warn` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "f9b87a5e2ea0379b2be88a9a9f8f6e1c25a8a72ad18c2715cd4d66acf35d962a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b87a5e2ea0379b2be88a9a9f8f6e1c25a8a72ad18c2715cd4d66acf35d962a", kill_on_drop: false }`
[INFO] [stdout] f9b87a5e2ea0379b2be88a9a9f8f6e1c25a8a72ad18c2715cd4d66acf35d962a