[INFO] cloning repository https://github.com/Kavorix/dex-contract
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kavorix/dex-contract" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKavorix%2Fdex-contract", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKavorix%2Fdex-contract'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f3cf0f4b96fcb44b502db37345fc6f32def04ec
[INFO] testing Kavorix/dex-contract against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKavorix%2Fdex-contract" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Kavorix/dex-contract
[INFO] finished tweaking git repo https://github.com/Kavorix/dex-contract
[INFO] tweaked toml for git repo https://github.com/Kavorix/dex-contract written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Kavorix/dex-contract on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Kavorix/dex-contract 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded faster-hex v0.6.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9718427db6d1fb9ee751b112e664d67a6b8e8f83d08d7ed5c368b40d675c2575
[INFO] running `Command { std: "docker" "start" "9718427db6d1fb9ee751b112e664d67a6b8e8f83d08d7ed5c368b40d675c2575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9718427db6d1fb9ee751b112e664d67a6b8e8f83d08d7ed5c368b40d675c2575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9718427db6d1fb9ee751b112e664d67a6b8e8f83d08d7ed5c368b40d675c2575" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9718427db6d1fb9ee751b112e664d67a6b8e8f83d08d7ed5c368b40d675c2575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9718427db6d1fb9ee751b112e664d67a6b8e8f83d08d7ed5c368b40d675c2575" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling faster-hex v0.6.1
[INFO] [stderr]    Compiling anyhow v1.0.80
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling syn v2.0.49
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
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[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling golomb-coded-set v0.2.0
[INFO] [stderr]    Compiling blake2b-rs v0.2.0
[INFO] [stderr]    Compiling ckb-merkle-mountain-range v0.5.2
[INFO] [stderr]    Compiling merkle-cbt v0.3.2
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[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.11
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[INFO] [stderr]    Compiling phf_codegen v0.8.0
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[INFO] [stderr]    Compiling includedir_codegen v0.6.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling ckb-channel v0.111.0
[INFO] [stderr]    Compiling ckb-system-scripts v0.5.4
[INFO] [stderr]    Compiling includedir v0.6.0
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling secp256k1-sys v0.6.1
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[INFO] [stderr]    Compiling memchr v2.7.1
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[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling scopeguard v1.2.0
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[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling parking_lot v0.12.1
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[INFO] [stderr]    Compiling regex-automata v0.4.5
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[INFO] [stderr]    Compiling regex v1.10.3
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[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling lru v0.7.8
[INFO] [stderr]    Compiling ckb-std v0.14.3
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[INFO] [stderr]    Compiling blake2b-ref v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling buddy-alloc v0.5.1
[INFO] [stderr]    Compiling ckb-occupied-capacity-core v0.111.0
[INFO] [stderr]    Compiling numext-fixed-uint-core v0.1.6
[INFO] [stderr]    Compiling ckb-fixed-hash-core v0.111.0
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling ckb-occupied-capacity-macros v0.111.0
[INFO] [stderr]    Compiling ckb-fixed-hash-macros v0.111.0
[INFO] [stderr]    Compiling ckb-occupied-capacity v0.111.0
[INFO] [stderr]    Compiling ckb-error v0.111.0
[INFO] [stderr]    Compiling ckb-fixed-hash v0.111.0
[INFO] [stderr]    Compiling ckb-always-success-script v0.0.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling molecule v0.7.5
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling ckb-util v0.111.0
[INFO] [stderr]    Compiling ckb-crypto v0.111.0
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling ckb-verification-traits v0.111.0
[INFO] [stderr]    Compiling ckb-standalone-types v0.1.5
[INFO] [stderr]    Compiling dex-lock v0.2.0 (/opt/rustwide/workdir/contracts/dex-lock)
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> contracts/dex-lock/src/main.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | ckb_std::entry!(program_entry);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the lang item is first defined in crate `std` (which `molecule` depends on)
[INFO] [stdout]    = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3ebd33b08985d8a2.so, /opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3ebd33b08985d8a2.rlib, /opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3ebd33b08985d8a2.rmeta
[INFO] [stdout]    = note: second definition in the local crate (`dex_lock`)
[INFO] [stdout]    = note: this error originates in the macro `ckb_std::entry` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dex-lock` (bin "dex-lock") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9718427db6d1fb9ee751b112e664d67a6b8e8f83d08d7ed5c368b40d675c2575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9718427db6d1fb9ee751b112e664d67a6b8e8f83d08d7ed5c368b40d675c2575", kill_on_drop: false }`
[INFO] [stdout] 9718427db6d1fb9ee751b112e664d67a6b8e8f83d08d7ed5c368b40d675c2575
