[INFO] fetching crate ergo-headless-dapp-framework 0.1.13...
[INFO] checking ergo-headless-dapp-framework-0.1.13 against master#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000
[INFO] extracting crate ergo-headless-dapp-framework 0.1.13 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ergo-headless-dapp-framework 0.1.13 on toolchain e652caa679a304af11fc04f1f12452f255a82593
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ergo-headless-dapp-framework 0.1.13
[INFO] finished tweaking crates.io crate ergo-headless-dapp-framework 0.1.13
[INFO] tweaked toml for crates.io crate ergo-headless-dapp-framework 0.1.13 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bounded-vec v0.4.0
[INFO] [stderr]   Downloaded debug-cell v0.1.1
[INFO] [stderr]   Downloaded logos-derive v0.12.1
[INFO] [stderr]   Downloaded rowan v0.12.6
[INFO] [stderr]   Downloaded ergo-lib v0.14.0
[INFO] [stderr]   Downloaded num256 v0.3.5
[INFO] [stderr]   Downloaded logos v0.12.1
[INFO] [stderr]   Downloaded ergo-lib-wasm v0.14.0
[INFO] [stderr]   Downloaded ergotree-ir v0.14.0
[INFO] [stderr]   Downloaded beef v0.5.2
[INFO] [stderr]   Downloaded ergotree-interpreter v0.14.0
[INFO] [stderr]   Downloaded line-col v0.2.1
[INFO] [stderr]   Downloaded countme v2.0.4
[INFO] [stderr]   Downloaded scorex_crypto_avltree v0.1.0
[INFO] [stderr]   Downloaded base16 v0.2.1
[INFO] [stderr]   Downloaded ergoscript-compiler v0.10.0
[INFO] [stderr]   Downloaded sigma-ser v0.3.0
[INFO] [stderr]   Downloaded ergo_headless_dapp_framework_derive v0.1.2
[INFO] [stderr]   Downloaded sigma-util v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3aa1b6c1b65bb174805c391278fb48fd58ea53c159f19d58e5e3e8317d5fb518
[INFO] running `Command { std: "docker" "start" "-a" "3aa1b6c1b65bb174805c391278fb48fd58ea53c159f19d58e5e3e8317d5fb518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3aa1b6c1b65bb174805c391278fb48fd58ea53c159f19d58e5e3e8317d5fb518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aa1b6c1b65bb174805c391278fb48fd58ea53c159f19d58e5e3e8317d5fb518", kill_on_drop: false }`
[INFO] [stdout] 3aa1b6c1b65bb174805c391278fb48fd58ea53c159f19d58e5e3e8317d5fb518
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25d1b938ad16c906979ddb339a54729647f6b209a77ad2804d36de39f1cc4d68
[INFO] running `Command { std: "docker" "start" "-a" "25d1b938ad16c906979ddb339a54729647f6b209a77ad2804d36de39f1cc4d68", kill_on_drop: false }`
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[INFO] [stderr]    Compiling darling_core v0.13.4
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[INFO] [stderr]     Checking num v0.4.0
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[INFO] [stderr]    Compiling logos-derive v0.12.1
[INFO] [stderr]    Compiling ergo_headless_dapp_framework_derive v0.1.2
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.81
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
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[INFO] [stderr]     Checking ergotree-ir v0.14.0
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[INFO] [stderr]     Checking ergoscript-compiler v0.10.0
[INFO] [stderr]     Checking ergo-lib v0.14.0
[INFO] [stderr]     Checking ergo-lib-wasm v0.14.0
[INFO] [stderr]     Checking ergo-headless-dapp-framework v0.1.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/encoding.rs:230:13
[INFO] [stdout]     |
[INFO] [stdout] 230 |         let t = build_token(
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.55s
[INFO] running `Command { std: "docker" "inspect" "25d1b938ad16c906979ddb339a54729647f6b209a77ad2804d36de39f1cc4d68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d1b938ad16c906979ddb339a54729647f6b209a77ad2804d36de39f1cc4d68", kill_on_drop: false }`
[INFO] [stdout] 25d1b938ad16c906979ddb339a54729647f6b209a77ad2804d36de39f1cc4d68