[INFO] fetching crate ergo-headless-dapp-framework 0.1.11...
[INFO] testing ergo-headless-dapp-framework-0.1.11 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate ergo-headless-dapp-framework 0.1.11 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ergo-headless-dapp-framework 0.1.11 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ergo-headless-dapp-framework 0.1.11
[INFO] finished tweaking crates.io crate ergo-headless-dapp-framework 0.1.11
[INFO] tweaked toml for crates.io crate ergo-headless-dapp-framework 0.1.11 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ergo_headless_dapp_framework_derive v0.1.2
[INFO] [stderr]   Downloaded ergo-lib-wasm v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cb082f82d3c1e48d10e6404dac332509067fcc2571f4974b66750ce20a5c8ce
[INFO] running `Command { std: "docker" "start" "-a" "9cb082f82d3c1e48d10e6404dac332509067fcc2571f4974b66750ce20a5c8ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cb082f82d3c1e48d10e6404dac332509067fcc2571f4974b66750ce20a5c8ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cb082f82d3c1e48d10e6404dac332509067fcc2571f4974b66750ce20a5c8ce", kill_on_drop: false }`
[INFO] [stdout] 9cb082f82d3c1e48d10e6404dac332509067fcc2571f4974b66750ce20a5c8ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e0b12d60adfcd31d8d5a14a4a7b4fa7ad1ff853b1b3820fa90cfa922f7c9a37
[INFO] running `Command { std: "docker" "start" "-a" "4e0b12d60adfcd31d8d5a14a4a7b4fa7ad1ff853b1b3820fa90cfa922f7c9a37", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.74
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling bumpalo v3.7.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling wasm-bindgen v0.2.74
[INFO] [stderr]    Compiling const-oid v0.1.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling bs58 v0.3.1
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling ergo_headless_dapp_framework_derive v0.1.2
[INFO] [stderr]    Compiling blake2 v0.9.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.74
[INFO] [stderr]    Compiling elliptic-curve v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling blake2b_simd v0.5.11
[INFO] [stderr]    Compiling k256 v0.4.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.74
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.74
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling ergo-lib v0.5.1
[INFO] [stderr]    Compiling js-sys v0.3.51
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stdout] error[E0432]: unresolved import `sigma_ser::peekable_reader`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ergo-lib-0.5.1/src/serialization/sigma_byte_reader.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sigma_ser::{peekable_reader::Peekable, vlq_encode::ReadSigmaVlqExt};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^ could not find `peekable_reader` in `sigma_ser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sigma_ser::peekable_reader`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ergo-lib-0.5.1/src/serialization/serializable.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | use sigma_ser::{peekable_reader::PeekableReader, vlq_encode};
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ could not find `peekable_reader` in `sigma_ser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sigma_ser::peekable_reader`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ergo-lib-0.5.1/src/ergo_tree.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use sigma_ser::{peekable_reader::PeekableReader, vlq_encode};
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ could not find `peekable_reader` in `sigma_ser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ergo-lib`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4e0b12d60adfcd31d8d5a14a4a7b4fa7ad1ff853b1b3820fa90cfa922f7c9a37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e0b12d60adfcd31d8d5a14a4a7b4fa7ad1ff853b1b3820fa90cfa922f7c9a37", kill_on_drop: false }`
[INFO] [stdout] 4e0b12d60adfcd31d8d5a14a4a7b4fa7ad1ff853b1b3820fa90cfa922f7c9a37