[INFO] cloning repository https://github.com/xcshuan/ecdsa-lock-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xcshuan/ecdsa-lock-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxcshuan%2Fecdsa-lock-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxcshuan%2Fecdsa-lock-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40863ccf59978994ceccea6b83500a78d5b2275b
[INFO] checking xcshuan/ecdsa-lock-example against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxcshuan%2Fecdsa-lock-example" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xcshuan/ecdsa-lock-example on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xcshuan/ecdsa-lock-example
[INFO] finished tweaking git repo https://github.com/xcshuan/ecdsa-lock-example
[INFO] tweaked toml for git repo https://github.com/xcshuan/ecdsa-lock-example written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/xcshuan/ecdsa-lock-example 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebda929858213d5086443a3a3ef30eae39e4a41b22d44e1fa854596161187253
[INFO] running `Command { std: "docker" "start" "-a" "ebda929858213d5086443a3a3ef30eae39e4a41b22d44e1fa854596161187253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebda929858213d5086443a3a3ef30eae39e4a41b22d44e1fa854596161187253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebda929858213d5086443a3a3ef30eae39e4a41b22d44e1fa854596161187253", kill_on_drop: false }`
[INFO] [stdout] ebda929858213d5086443a3a3ef30eae39e4a41b22d44e1fa854596161187253
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed2c6d83b5d831faac06e8e77b8fdd055d28ddfff8bde0fe6053848f3a395ca9
[INFO] running `Command { std: "docker" "start" "-a" "ed2c6d83b5d831faac06e8e77b8fdd055d28ddfff8bde0fe6053848f3a395ca9", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde v1.0.197
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[INFO] [stderr]     Checking signature v2.2.0
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[INFO] [stderr]    Compiling ckb-system-scripts v0.5.4
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking secp256k1 v0.28.2
[INFO] [stderr]    Compiling numext-constructor v0.1.6
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[INFO] [stderr]     Checking elliptic-curve v0.13.8
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[INFO] [stderr]     Checking ecdsa v0.16.9
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[INFO] [stderr]     Checking bytes v1.5.0
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[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking ckb-util v0.112.1
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[INFO] [stderr]     Checking molecule v0.7.5
[INFO] [stderr]    Compiling ckb-fixed-hash-macros v0.112.1
[INFO] [stderr]     Checking ckb-occupied-capacity v0.112.1
[INFO] [stderr]    Compiling ckb-error v0.112.1
[INFO] [stderr]     Checking ckb-verification-traits v0.112.1
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[INFO] [stderr]     Checking numext-fixed-uint v0.1.6
[INFO] [stderr]    Compiling ckb-gen-types v0.112.1
[INFO] [stderr]    Compiling ckb-rational v0.112.1
[INFO] [stderr]     Checking ckb-types v0.112.1
[INFO] [stderr]     Checking ecdsa-verify-lock v0.1.0 (/opt/rustwide/workdir/contracts/ecdsa-verify-lock)
[INFO] [stderr]     Checking ecdsa-recover-lock v0.1.0 (/opt/rustwide/workdir/contracts/ecdsa-recover-lock)
[INFO] [stdout] warning: the item `Result` is imported redundantly
[INFO] [stdout]  --> contracts/ecdsa-recover-lock/src/entry.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::result::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/core/src/prelude/mod.rs:57:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Result` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Result` is imported redundantly
[INFO] [stdout]  --> contracts/ecdsa-verify-lock/src/entry.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::result::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/core/src/prelude/mod.rs:57:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Result` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Result` is imported redundantly
[INFO] [stdout]  --> contracts/ecdsa-verify-lock/src/entry.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::result::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/core/src/prelude/mod.rs:57:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Result` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Result` is imported redundantly
[INFO] [stdout]  --> contracts/ecdsa-recover-lock/src/entry.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::result::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/core/src/prelude/mod.rs:57:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Result` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ckb-jsonrpc-types v0.112.1
[INFO] [stderr]     Checking ckb-traits v0.112.1
[INFO] [stderr]     Checking ckb-dao-utils v0.112.1
[INFO] [stderr]     Checking ckb-pow v0.112.1
[INFO] [stderr]    Compiling ckb-resource v0.112.1
[INFO] [stderr]     Checking ckb-mock-tx-types v0.112.1
[INFO] [stderr]     Checking ckb-chain-spec v0.112.1
[INFO] [stderr]     Checking ckb-dao v0.112.1
[INFO] [stderr]     Checking ckb-verification v0.112.1
[INFO] [stderr]     Checking ckb-testtool v0.10.2
[INFO] [stderr]     Checking tests v0.1.0 (/opt/rustwide/workdir/tests)
[INFO] [stdout] warning: the item `Context` is imported redundantly
[INFO] [stdout]  --> tests/src/tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     -------- the item `Context` is already imported here
[INFO] [stdout] 2 | use ckb_testtool::ckb_types::{bytes::Bytes, core::TransactionBuilder, packed::*, prelude::*};
[INFO] [stdout] 3 | use ckb_testtool::context::Context;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.18s
[INFO] running `Command { std: "docker" "inspect" "ed2c6d83b5d831faac06e8e77b8fdd055d28ddfff8bde0fe6053848f3a395ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed2c6d83b5d831faac06e8e77b8fdd055d28ddfff8bde0fe6053848f3a395ca9", kill_on_drop: false }`
[INFO] [stdout] ed2c6d83b5d831faac06e8e77b8fdd055d28ddfff8bde0fe6053848f3a395ca9