[INFO] fetching crate rmk-types 0.2.2...
[INFO] testing rmk-types-0.2.2 against 1.95.0-beta.3 for beta-1.95-3
[INFO] extracting crate rmk-types 0.2.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rmk-types 0.2.2
[INFO] finished tweaking crates.io crate rmk-types 0.2.2
[INFO] tweaked toml for crates.io crate rmk-types 0.2.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rmk-types 0.2.2 on toolchain 1.95.0-beta.3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rmk-types 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" "+1.95.0-beta.3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.95.0-beta.3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21a746e2d30f4215f435b850413b1bc033f05cd9900af778162e3fc4c794e19e
[INFO] running `Command { std: "docker" "start" "-a" "21a746e2d30f4215f435b850413b1bc033f05cd9900af778162e3fc4c794e19e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21a746e2d30f4215f435b850413b1bc033f05cd9900af778162e3fc4c794e19e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21a746e2d30f4215f435b850413b1bc033f05cd9900af778162e3fc4c794e19e", kill_on_drop: false }`
[INFO] [stdout] 21a746e2d30f4215f435b850413b1bc033f05cd9900af778162e3fc4c794e19e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 366cd0b5d241c0d9ee866c74e0e657af1424fe82a5d274ba1100d6046bc077c1
[INFO] running `Command { std: "docker" "start" "-a" "366cd0b5d241c0d9ee866c74e0e657af1424fe82a5d274ba1100d6046bc077c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling postcard-derive v0.2.2
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling bitfield-struct v0.12.1
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling rmk-types v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: rustc interrupted by SIGSEGV, printing backtrace
[INFO] [stderr] 
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.95.0-beta.3-x86_64-unknown-linux-gnu/lib/librustc_driver-c1a4ee0be8fb5b4c.so(+0x3b6096c)[0x7aeebb56096c]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x45330)[0x7aeeb7833330]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(pthread_mutex_trylock+0xc)[0x7aeeb788eefc]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.95.0-beta.3-x86_64-unknown-linux-gnu/bin/rustc(+0x24d7f)[0x6307552fbd7f]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.95.0-beta.3-x86_64-unknown-linux-gnu/bin/rustc(+0x14b54)[0x6307552ebb54]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.95.0-beta.3-x86_64-unknown-linux-gnu/lib/librustc_driver-c1a4ee0be8fb5b4c.so(+0x5480d10)[0x7aeebce80d10]
[INFO] [stderr] 
[INFO] [stderr] ### cycle encountered after 6 frames with period 10
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.95.0-beta.3-x86_64-unknown-linux-gnu/lib/librustc_driver-c1a4ee0be8fb5b4c.so(_RNvMNtNtCs1gAZ6foNq5q_11rustc_parse6parser4exprNtB4_6Parser21parse_expr_assoc_with+0x45)[0x7aeebce79d85]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.95.0-beta.3-x86_64-unknown-linux-gnu/lib/librustc_driver-c1a4ee0be8fb5b4c.so(+0x54261b0)[0x7aeebce261b0]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.95.0-beta.3-x86_64-unknown-linux-gnu/lib/librustc_driver-c1a4ee0be8fb5b4c.so(_RNvMNtNtCs1gAZ6foNq5q_11rustc_parse6parser4stmtNtB4_6Parser27parse_stmt_without_recovery+0xd46)[0x7aeebce3ac5e]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.95.0-beta.3-x86_64-unknown-linux-gnu/lib/librustc_driver-c1a4ee0be8fb5b4c.so(+0x5442772)[0x7aeebce42772]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.95.0-beta.3-x86_64-unknown-linux-gnu/lib/librustc_driver-c1a4ee0be8fb5b4c.so(+0x5481149)[0x7aeebce81149]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.95.0-beta.3-x86_64-unknown-linux-gnu/lib/librustc_driver-c1a4ee0be8fb5b4c.so(_RNvMNtNtCs1gAZ6foNq5q_11rustc_parse6parser4exprNtB4_6Parser21parse_expr_assoc_with+0x45)[0x7aeebce79d85]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.95.0-beta.3-x86_64-unknown-linux-gnu/lib/librustc_driver-c1a4ee0be8fb5b4c.so(+0x54261b0)[0x7aeebce261b0]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.95.0-beta.3-x86_64-unknown-linux-gnu/lib/librustc_driver-c1a4ee0be8fb5b4c.so(_RNvMNtNtCs1gAZ6foNq5q_11rustc_parse6parser4stmtNtB4_6Parser27parse_stmt_without_recovery+0xd46)[0x7aeebce3ac5e]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.95.0-beta.3-x86_64-unknown-linux-gnu/lib/librustc_driver-c1a4ee0be8fb5b4c.so(+0x5442772)[0x7aeebce42772]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/1.95.0-beta.3-x86_64-unknown-linux-gnu/lib/librustc_driver-c1a4ee0be8fb5b4c.so(+0x5481149)[0x7aeebce81149]
[INFO] [stderr] ### recursed 25 times
[INFO] [stderr] 
[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 `rmk-types` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.95.0-beta.3-x86_64-unknown-linux-gnu/bin/rustc --crate-name rmk_types --edition=2024 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("defmt", "log"))' -C metadata=ac1cb5cf4b7cefb0 -C extra-filename=-97d583a3c7b5ea6e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitfield_struct=/opt/rustwide/target/debug/deps/libbitfield_struct-90cef01ffd52afc7.so --extern postcard=/opt/rustwide/target/debug/deps/libpostcard-464ce8fc9672feb1.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-c47d38c9c4fe5828.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-1c799dd523cc43e4.rmeta --cap-lints=warn` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "366cd0b5d241c0d9ee866c74e0e657af1424fe82a5d274ba1100d6046bc077c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "366cd0b5d241c0d9ee866c74e0e657af1424fe82a5d274ba1100d6046bc077c1", kill_on_drop: false }`
[INFO] [stdout] 366cd0b5d241c0d9ee866c74e0e657af1424fe82a5d274ba1100d6046bc077c1