[INFO] fetching crate l2r0-small-serde 0.20.1...
[INFO] building l2r0-small-serde-0.20.1 against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868
[INFO] extracting crate l2r0-small-serde 0.20.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate l2r0-small-serde 0.20.1
[INFO] finished tweaking crates.io crate l2r0-small-serde 0.20.1
[INFO] tweaked toml for crates.io crate l2r0-small-serde 0.20.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate l2r0-small-serde 0.20.1 on toolchain 23647e694de8d0904848ad068b2e0ec2dd098c37
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 77 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding risc0-zkvm v0.20.1 (available: v3.0.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93a73dad10f53c952b578caf10a1f307905e59cafe9036ab7304068fcc421d6d
[INFO] running `Command { std: "docker" "start" "-a" "93a73dad10f53c952b578caf10a1f307905e59cafe9036ab7304068fcc421d6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93a73dad10f53c952b578caf10a1f307905e59cafe9036ab7304068fcc421d6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93a73dad10f53c952b578caf10a1f307905e59cafe9036ab7304068fcc421d6d", kill_on_drop: false }`
[INFO] [stdout] 93a73dad10f53c952b578caf10a1f307905e59cafe9036ab7304068fcc421d6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] 0e55ebbea0445c342dd4bc855ec395b41ab7c346859eabad768edf7cc19a0498
[INFO] running `Command { std: "docker" "start" "-a" "0e55ebbea0445c342dd4bc855ec395b41ab7c346859eabad768edf7cc19a0498", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling ark-std v0.4.0
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling risc0-zkp v0.20.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling risc0-zkvm-platform v0.20.1
[INFO] [stderr]    Compiling risc0-circuit-rv32im v0.20.1
[INFO] [stderr]    Compiling wasi v0.11.1+wasi-snapshot-preview1
[INFO] [stderr]    Compiling risc0-circuit-recursion v0.20.1
[INFO] [stderr]    Compiling risc0-zkvm v0.20.1
[INFO] [stderr]    Compiling elf v0.7.4
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling rrs-lib v0.1.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling ark-serialize-derive v0.4.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
[INFO] [stderr]    Compiling ark-serialize v0.4.2
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling risc0-core v0.20.1
[INFO] [stderr]    Compiling ark-ff v0.4.2
[INFO] [stderr]    Compiling risc0-binfmt v0.20.1
[INFO] [stderr]    Compiling ark-poly v0.4.2
[INFO] [stderr]    Compiling ark-relations v0.4.0
[INFO] [stderr]    Compiling ark-snark v0.4.0
[INFO] [stderr]    Compiling ark-ec v0.4.2
[INFO] [stderr]    Compiling ark-crypto-primitives v0.4.0
[INFO] [stderr]    Compiling ark-bn254 v0.4.0
[INFO] [stderr]    Compiling ark-groth16 v0.4.0
[INFO] [stderr]    Compiling l2r0-small-serde v0.20.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 6m 20s
[INFO] running `Command { std: "docker" "inspect" "0e55ebbea0445c342dd4bc855ec395b41ab7c346859eabad768edf7cc19a0498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e55ebbea0445c342dd4bc855ec395b41ab7c346859eabad768edf7cc19a0498", kill_on_drop: false }`
[INFO] [stdout] 0e55ebbea0445c342dd4bc855ec395b41ab7c346859eabad768edf7cc19a0498
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "test" "--frozen" "--no-run" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] 0be6c8adc2ded106f6a84f264c3ffe9741f6e98a1f56b13c27720669d673b489
[INFO] running `Command { std: "docker" "start" "-a" "0be6c8adc2ded106f6a84f264c3ffe9741f6e98a1f56b13c27720669d673b489", kill_on_drop: false }`
[INFO] [stderr]    Compiling l2r0-small-serde v0.20.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `rust-lld` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "rust-lld" "-flavor" "wasm" "--export" "__main_void" "--export" "sys_alloc_aligned" "--export" "sys_alloc_words" "--export" "sys_argc" "--export" "sys_argv" "--export" "sys_bigint" "--export" "sys_cycle_count" "--export" "sys_getenv" "--export" "sys_halt" "--export" "sys_log" "--export" "sys_panic" "--export" "sys_pause" "--export" "sys_rand" "--export" "sys_read" "--export" "sys_read_words" "--export" "sys_sha_buffer" "--export" "sys_sha_compress" "--export" "sys_verify" "--export" "sys_verify_integrity" "--export" "sys_write" "--export" "syscall_0" "--export" "syscall_1" "--export" "syscall_2" "--export" "syscall_3" "--export" "syscall_4" "--export" "syscall_5" "-z" "stack-size=1048576" "--stack-first" "--no-demangle" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o" "<11 object files omitted>" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{libpanic_abort-*,libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/wasm32-wasip1/debug/deps/{librisc0_zkvm-187970d3ab0bdaf4,libsemver-e2160c8fc34f6224,librisc0_circuit_recursion-c53f118e3429d629,librisc0_circuit_rv32im-7dfa2a075bf78369,librisc0_binfmt-50140cfe3f226b99,libelf-0e5647690c29af34,libark_groth16-c023e4d11d8fa966,libark_crypto_primitives-39ef3f91fe129a29,libark_snark-0910367a39ee3b19,libark_relations-c3976a23ca5cbb67,libark_bn254-ce36bb6e559dec90,libark_ec-8ff9b84fae8b6a8e,libark_poly-d44bbee1c2c29c32,libhashbrown-a869f30440ffed49,libahash-acc591f1054d4bec,libonce_cell-9ff44025e00d4410,libitertools-75c1fc7cfb12d0f1,libeither-649e5a8af23d9c78,libark_ff-957eb69617183d2a,libzeroize-af2bfb9c3aa4a9ab,libark_serialize-39b6245125641962,libnum_bigint-bae09a53193b0d1f,libnum_integer-ad804d1e744cb2fc,libark_std-d7b1cbd33d5e307e,libnum_traits-4e911431f520b4b7,librand-99c3769ba1e6c09f,librand_chacha-952553af59013fd2,libppv_lite86-ebd3e32998794997,libzerocopy-a84c74eae9f3266e,librisc0_zkp-d7a7cb4cfe884842,libtracing-2e11009af0c7c530,libpin_project_lite-e7c16d93116cf776,libtracing_core-241f8dd91b5b9aaf,libsha2-6f0317cc7ff070d8,libcfg_if-2139462e6d523f42,libblake2-7a6ca96ee339b45a,libdigest-b952c1c328c46cfb,libsubtle-4761de64ffc7c224,libconst_oid-0edc8ee3be0c9a3e,libblock_buffer-1ec176f5e8b67328,libcrypto_common-62fb216f4648ef7b,libgeneric_array-00c095cb50eb1b00,libtypenum-51c56259421311f9,libhex-341097acd243d6b5,librisc0_core-a794ff0f33492b46,librand_core-b24b6970682e0a04,libanyhow-08f821159cfe9ce2,libserde-dc0b69b3b21227b2,libserde_core-9734b84452d4ca89,librisc0_zkvm_platform-3df4d19682ad0390,libbytemuck-b036d7aebb4be6c7}.rlib" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{libstd-*,libwasi-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*}.rlib" "-l" "c" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained" "-o" "/opt/rustwide/target/wasm32-wasip1/debug/deps/l2r0_small_serde-3431d4c7a81b7a30.wasm" "--gc-sections" "-O3"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/librisc0_zkvm_platform-3df4d19682ad0390.rlib(risc0_zkvm_platform-3df4d19682ad0390.risc0_zkvm_platform.f6ea591052b7f85e-cgu.0.rcgu.o): undefined symbol: _end
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/librisc0_zkvm_platform-3df4d19682ad0390.rlib(risc0_zkvm_platform-3df4d19682ad0390.risc0_zkvm_platform.f6ea591052b7f85e-cgu.0.rcgu.o): undefined symbol: _end
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `l2r0-small-serde` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "0be6c8adc2ded106f6a84f264c3ffe9741f6e98a1f56b13c27720669d673b489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be6c8adc2ded106f6a84f264c3ffe9741f6e98a1f56b13c27720669d673b489", kill_on_drop: false }`
[INFO] [stdout] 0be6c8adc2ded106f6a84f264c3ffe9741f6e98a1f56b13c27720669d673b489