[INFO] fetching crate rmk-types 0.2.2...
[INFO] testing rmk-types-0.2.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate rmk-types 0.2.2 into /workspace/builds/worker-3-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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rmk-types 0.2.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38bd2bd19ba1b0f01877f11f9cee5750eab9f3eec973c32addccc4d76f51c1b6
[INFO] running `Command { std: "docker" "start" "-a" "38bd2bd19ba1b0f01877f11f9cee5750eab9f3eec973c32addccc4d76f51c1b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38bd2bd19ba1b0f01877f11f9cee5750eab9f3eec973c32addccc4d76f51c1b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38bd2bd19ba1b0f01877f11f9cee5750eab9f3eec973c32addccc4d76f51c1b6", kill_on_drop: false }`
[INFO] [stdout] 38bd2bd19ba1b0f01877f11f9cee5750eab9f3eec973c32addccc4d76f51c1b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d535867e86487f8107cbfc08ba5ea9c981a032ac70960e29e5373dac2c540bf5
[INFO] running `Command { std: "docker" "start" "-a" "d535867e86487f8107cbfc08ba5ea9c981a032ac70960e29e5373dac2c540bf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling serde_derive v1.0.219
[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/dec9417b8611e34e787a3e4c37686b5131f9e5c5/lib/librustc_driver-bc351058fafa1e2f.so(+0x3b8b31c)[0x79018838b31c]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x45330)[0x790184633330]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/dec9417b8611e34e787a3e4c37686b5131f9e5c5/lib/librustc_driver-bc351058fafa1e2f.so(+0x553b645)[0x790189d3b645]
[INFO] [stderr] 
[INFO] [stderr] ### cycle encountered after 3 frames with period 5
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/dec9417b8611e34e787a3e4c37686b5131f9e5c5/lib/librustc_driver-bc351058fafa1e2f.so(_RNvMNtNtCs4YAeWiY7dty_11rustc_parse6parser4exprNtB4_6Parser21parse_expr_assoc_with+0x45)[0x790189d429e3]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/dec9417b8611e34e787a3e4c37686b5131f9e5c5/lib/librustc_driver-bc351058fafa1e2f.so(+0x54f6625)[0x790189cf6625]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/dec9417b8611e34e787a3e4c37686b5131f9e5c5/lib/librustc_driver-bc351058fafa1e2f.so(_RNvMNtNtCs4YAeWiY7dty_11rustc_parse6parser4stmtNtB4_6Parser27parse_stmt_without_recovery+0xd46)[0x790189d01446]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/dec9417b8611e34e787a3e4c37686b5131f9e5c5/lib/librustc_driver-bc351058fafa1e2f.so(+0x5509322)[0x790189d09322]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/dec9417b8611e34e787a3e4c37686b5131f9e5c5/lib/librustc_driver-bc351058fafa1e2f.so(+0x5549cee)[0x790189d49cee]
[INFO] [stderr] ### recursed 50 times
[INFO] [stderr] 
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/dec9417b8611e34e787a3e4c37686b5131f9e5c5/lib/librustc_driver-bc351058fafa1e2f.so(_RNvMNtNtCs4YAeWiY7dty_11rustc_parse6parser4exprNtB4_6Parser21parse_expr_assoc_with+0x45)[0x790189d429e3]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/dec9417b8611e34e787a3e4c37686b5131f9e5c5/lib/librustc_driver-bc351058fafa1e2f.so(+0x54f6625)[0x790189cf6625]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/dec9417b8611e34e787a3e4c37686b5131f9e5c5/lib/librustc_driver-bc351058fafa1e2f.so(_RNvMNtNtCs4YAeWiY7dty_11rustc_parse6parser4stmtNtB4_6Parser27parse_stmt_without_recovery+0xd46)[0x790189d01446]
[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] 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/dec9417b8611e34e787a3e4c37686b5131f9e5c5/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=3295f6bdc2d5d751 -C extra-filename=-58e6021e36949e56 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitfield_struct=/opt/rustwide/target/debug/deps/libbitfield_struct-cd75609335f5fcf9.so --extern postcard=/opt/rustwide/target/debug/deps/libpostcard-16355314cf1f3702.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-58ac46bd7ea16563.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-1d697c1d36a0c8de.rmeta --cap-lints=forbid` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "d535867e86487f8107cbfc08ba5ea9c981a032ac70960e29e5373dac2c540bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d535867e86487f8107cbfc08ba5ea9c981a032ac70960e29e5373dac2c540bf5", kill_on_drop: false }`
[INFO] [stdout] d535867e86487f8107cbfc08ba5ea9c981a032ac70960e29e5373dac2c540bf5