[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 1.95.0 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-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kayceeDev/ckb-escrow on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25d39aa2912ed5b4209166fd055783a63f3ad9b1d10cd89c74b04cfab3d7fc78
[INFO] running `Command { std: "docker" "start" "-a" "25d39aa2912ed5b4209166fd055783a63f3ad9b1d10cd89c74b04cfab3d7fc78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25d39aa2912ed5b4209166fd055783a63f3ad9b1d10cd89c74b04cfab3d7fc78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d39aa2912ed5b4209166fd055783a63f3ad9b1d10cd89c74b04cfab3d7fc78", kill_on_drop: false }`
[INFO] [stdout] 25d39aa2912ed5b4209166fd055783a63f3ad9b1d10cd89c74b04cfab3d7fc78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "7249e76d0cfda6703de772d452babe53bdf1af32ea0a3b81108dba2c8168d8b6", kill_on_drop: false }`
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[INFO] [stderr]    Compiling escrow-lock v0.1.0 (/opt/rustwide/workdir/contracts/escrow-lock)
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[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] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/deps/rustcQpZGPq/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libckb_std-9a6e6040a60bbeeb,libgcd-156ae1f84dfca30d,libbuddy_alloc-759f7017603ee06e,libckb_gen_types-547bd70e3ac50152,libmolecule-cbf60825f6d8789b,libbytes-e7973ed0f1055b03,libckb_hash-2b7817d494ce2dc0,libblake2b_ref-5252760121b32251,libckb_error-bcd94a9b2e8c8ac9,libanyhow-4b98a5a15e092ec6,libderive_more-ed269fd5cb6af38b,libstrum-bfb57f28a5945685,libnumext_fixed_uint-46fc8c2d0d7ec076,libnumext_fixed_uint_core-f24b08f8c68990d3,libheapsize-8d1fc6c72b2099aa,librand-284e8b3613fbd540,librand_chacha-0b83f52c6448d98d,libppv_lite86-2d4f0a3663f946f2,libzerocopy-a3c8e72d92473be5,librand_core-0f6d749101c78c7b,libgetrandom-b83bcfe21467cecd,liblibc-9283556e95aec4fb,libcfg_if-52879664ee908f39,libckb_occupied_capacity-62d06ee2143f1030,libckb_occupied_capacity_core-3fd9e6efdcff2282,libckb_fixed_hash-da4ad56c354801ce,libckb_fixed_hash_core-c5f1a49a134e7736,libfaster_hex-abf75e0d03d51032,libthiserror-3cbe46cfcbffd395,libckb_schemars-af7098a605117652,libdyn_clone-7800a73bd5b98c63,libserde-4da75afb123ec09a,libserde_json-d2f9b20803625aca,libmemchr-324148c518a47e11,libitoa-1bd06acef4e5e01a,libzmij-2f58aa8f05c876ef,libserde_core-2cb176a15b19c416}.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/rustcQpZGPq/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-6f0cc6602490ebb8/out" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/escrow_lock-4e62269ea23e3a6a" "-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-4e62269ea23e3a6a.escrow_lock.9f37ef1c021c9ec3-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" "7249e76d0cfda6703de772d452babe53bdf1af32ea0a3b81108dba2c8168d8b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7249e76d0cfda6703de772d452babe53bdf1af32ea0a3b81108dba2c8168d8b6", kill_on_drop: false }`
[INFO] [stdout] 7249e76d0cfda6703de772d452babe53bdf1af32ea0a3b81108dba2c8168d8b6
