[INFO] cloning repository https://github.com/kayceeDev/ckb-escrow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kayceeDev/ckb-escrow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkayceeDev%2Fckb-escrow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkayceeDev%2Fckb-escrow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fcf96ea634d75076f7f05a77cf13e3c9d5baa9f5
[INFO] testing kayceeDev/ckb-escrow against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkayceeDev%2Fckb-escrow" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kayceeDev/ckb-escrow
[INFO] finished tweaking git repo https://github.com/kayceeDev/ckb-escrow
[INFO] tweaked toml for git repo https://github.com/kayceeDev/ckb-escrow written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kayceeDev/ckb-escrow on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kayceeDev/ckb-escrow 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" "+beta-2026-04-21" "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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bca01a92a327966728f3ba298dfb06f42a87119f0f047f71b61315cc636017e1
[INFO] running `Command { std: "docker" "start" "-a" "bca01a92a327966728f3ba298dfb06f42a87119f0f047f71b61315cc636017e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bca01a92a327966728f3ba298dfb06f42a87119f0f047f71b61315cc636017e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca01a92a327966728f3ba298dfb06f42a87119f0f047f71b61315cc636017e1", kill_on_drop: false }`
[INFO] [stdout] bca01a92a327966728f3ba298dfb06f42a87119f0f047f71b61315cc636017e1
[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=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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72d6fab73126b39461be31908352a32a5f0fe4abfffe5383a344ca52b36c0276
[INFO] running `Command { std: "docker" "start" "-a" "72d6fab73126b39461be31908352a32a5f0fe4abfffe5383a344ca52b36c0276", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling faster-hex v0.6.1
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling ckb_schemars v0.8.22
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling blake2b-ref v0.3.1
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling phf_shared v0.12.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling phf_generator v0.12.1
[INFO] [stderr]    Compiling golomb-coded-set v0.2.1
[INFO] [stderr]    Compiling merkle-cbt v0.3.2
[INFO] [stderr]    Compiling ckb-merkle-mountain-range v0.5.2
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling blake2b-rs v0.2.0
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling reflink-copy v0.1.28
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling tempfile v3.26.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling sha-1 v0.10.1
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling eaglesong v0.1.0
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling ckb-logger v1.0.1
[INFO] [stderr]    Compiling ckb-vm v0.24.14
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling includedir v0.6.0
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling ckb-vm-definitions v0.24.14
[INFO] [stderr]    Compiling ckb-script v1.0.2
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling ckb-std v1.0.2
[INFO] [stderr]    Compiling gcd v2.3.0
[INFO] [stderr]    Compiling buddy-alloc v0.6.0
[INFO] [stderr]    Compiling ckb-hash v1.0.1
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling ckb-systemtime v1.0.1
[INFO] [stderr]    Compiling ckb-always-success-script v0.0.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling serde_derive_internals v0.26.0
[INFO] [stderr]    Compiling lru v0.7.8
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling numext-constructor v0.1.6
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]    Compiling ckb_schemars_derive v0.8.22
[INFO] [stderr]    Compiling ecdsa v0.16.9
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]    Compiling k256 v0.13.4
[INFO] [stderr]    Compiling goblin v0.2.3
[INFO] [stderr]    Compiling goblin v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling phf_macros v0.12.1
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling int-enum v1.2.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling phf v0.12.1
[INFO] [stderr]    Compiling ckb-constant v1.0.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling secp256k1 v0.30.0
[INFO] [stderr]    Compiling miette v5.10.0
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling includedir_codegen v0.6.0
[INFO] [stderr]    Compiling ckb-system-scripts v0.5.4
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling ckb-occupied-capacity-core v1.0.1
[INFO] [stderr]    Compiling ssri v9.2.0
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling ckb-occupied-capacity-macros v1.0.2
[INFO] [stderr]    Compiling ckb-occupied-capacity v1.0.2
[INFO] [stderr]    Compiling ckb-error v1.0.2
[INFO] [stderr]    Compiling ckb-verification-traits v1.0.1
[INFO] [stderr]    Compiling numext-fixed-uint-core v0.1.6
[INFO] [stderr]    Compiling molecule v0.8.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling ckb-fixed-hash-core v1.0.2
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling ckb-fixed-hash-macros v1.0.1
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling ckb-fixed-hash v1.0.2
[INFO] [stderr]    Compiling ckb-crypto v1.0.1
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling cacache v13.1.0
[INFO] [stderr]    Compiling numext-fixed-uint-hack v0.1.6
[INFO] [stderr]    Compiling numext-fixed-uint v0.1.6
[INFO] [stderr]    Compiling ckb-gen-types v1.0.2
[INFO] [stderr]    Compiling ckb-rational v1.0.2
[INFO] [stderr]    Compiling ckb-types v1.0.2
[INFO] [stderr]    Compiling escrow-lock v0.1.0 (/opt/rustwide/workdir/contracts/escrow-lock)
[INFO] [stderr]    Compiling ckb-jsonrpc-types v1.0.2
[INFO] [stderr]    Compiling ckb-traits v1.0.2
[INFO] [stderr]    Compiling ckb-dao-utils v1.0.2
[INFO] [stderr]    Compiling ckb-pow v1.0.2
[INFO] [stdout] warning: method `can_transition_to` is never used
[INFO] [stdout]   --> contracts/escrow-lock/src/types.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl EscrowState {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 87 |     pub fn can_transition_to(&self, next: EscrowState) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `description` is never read
[INFO] [stdout]    --> contracts/escrow-lock/src/types.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub struct EscrowData {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 225 |     pub description: Vec<u8>, // arbitrary UTF-8 text, stored on heap
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EscrowData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_bytes` is never used
[INFO] [stdout]    --> contracts/escrow-lock/src/types.rs:295:12
[INFO] [stdout]     |
[INFO] [stdout] 228 | impl EscrowData {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 295 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ckb-resource v1.0.2
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/deps/rustc4Qq9wf/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libckb_std-fdbaf56d5ba582d6,libgcd-6c1b3de587650629,libbuddy_alloc-bc912372f3866bc6,libckb_gen_types-2e7273c679c0c407,libmolecule-05b2f37ab0cea84f,libbytes-2c14bed774750597,libckb_hash-ef68f9bb8c978acb,libblake2b_ref-0633e797f8eaf563,libckb_error-09bae9f2f6ad08b1,libanyhow-b0726fbe6d61d750,libderive_more-b86674988fbbe9b5,libstrum-63320fdaf744b399,libnumext_fixed_uint-4fdc1c4bb4c39107,libnumext_fixed_uint_core-d9064d61aef26438,libheapsize-117d5be46a0b62a7,librand-ecf210eac572ea7d,librand_chacha-d7ebcd935153c267,libppv_lite86-63873f38f7ae7974,libzerocopy-4d1926964a57424d,librand_core-a40dbc0941f40b76,libgetrandom-950b00c050ee8440,liblibc-63a68aab383ca764,libcfg_if-73907a425b6e514e,libckb_occupied_capacity-55e25f335e9e4724,libckb_occupied_capacity_core-723227fe12cbe150,libckb_fixed_hash-3d6dd6b480dabd33,libckb_fixed_hash_core-aac5046f5497f79e,libfaster_hex-a59c6b5ba8763954,libthiserror-6abd02f1ccde2fc1,libckb_schemars-8fd000ac0b197800,libdyn_clone-0eddceeccbf472cb,libserde-db45975ef64652fa,libserde_json-81ea49e6d647eb15,libmemchr-19f85ccd2b063f07,libitoa-958180966766c9e6,libzmij-32087f229b5896fd,libserde_core-2c931dd3fb8fd185}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustc4Qq9wf/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/blake2b-rs-e34ad8a2c7f843ac/out" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/escrow_lock-cc4f6cbbdfd3a6c4" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: duplicate symbol: _start
[INFO] [stdout]           >>> defined at /usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu/Scrt1.o:(_start)
[INFO] [stdout]           >>> defined at entry.rs:21 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ckb-std-1.0.2/src/entry.rs:21)
[INFO] [stdout]           >>>            /opt/rustwide/target/debug/deps/escrow_lock-cc4f6cbbdfd3a6c4.escrow_lock.b1f4b2cd9afc335-cgu.0.rcgu.o:(.text._start+0x0)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `escrow-lock` (bin "escrow-lock") due to 1 previous error; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "72d6fab73126b39461be31908352a32a5f0fe4abfffe5383a344ca52b36c0276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d6fab73126b39461be31908352a32a5f0fe4abfffe5383a344ca52b36c0276", kill_on_drop: false }`
[INFO] [stdout] 72d6fab73126b39461be31908352a32a5f0fe4abfffe5383a344ca52b36c0276
