[INFO] fetching crate darkfi-serial 0.5.1...
[INFO] testing darkfi-serial-0.5.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate darkfi-serial 0.5.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate darkfi-serial 0.5.1
[INFO] finished tweaking crates.io crate darkfi-serial 0.5.1
[INFO] tweaked toml for crates.io crate darkfi-serial 0.5.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate darkfi-serial 0.5.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate darkfi-serial 0.5.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded darkfi-derive-internal v0.5.1
[INFO] [stderr]   Downloaded darkfi-derive v0.5.1
[INFO] [stderr]   Downloaded incrementalmerkletree v0.8.2
[INFO] [stderr]   Downloaded bridgetree v0.7.0
[INFO] [stderr]   Downloaded cc v1.2.31
[INFO] [stderr]   Downloaded zerovec v0.11.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bb7089a93a311a62b68269a9590649d70cde97bcec361510c9a957eac8ebfe4
[INFO] running `Command { std: "docker" "start" "-a" "8bb7089a93a311a62b68269a9590649d70cde97bcec361510c9a957eac8ebfe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bb7089a93a311a62b68269a9590649d70cde97bcec361510c9a957eac8ebfe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bb7089a93a311a62b68269a9590649d70cde97bcec361510c9a957eac8ebfe4", kill_on_drop: false }`
[INFO] [stdout] 8bb7089a93a311a62b68269a9590649d70cde97bcec361510c9a957eac8ebfe4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7719cedd8f6c6fa7263d9a5666e3a0f550316cd5a0fa75a9a95d9f17f66d1d51
[INFO] running `Command { std: "docker" "start" "-a" "7719cedd8f6c6fa7263d9a5666e3a0f550316cd5a0fa75a9a95d9f17f66d1d51", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling darkfi-derive-internal v0.5.1
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling darkfi-derive v0.5.1
[INFO] [stderr]    Compiling darkfi-serial v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.36s
[INFO] running `Command { std: "docker" "inspect" "7719cedd8f6c6fa7263d9a5666e3a0f550316cd5a0fa75a9a95d9f17f66d1d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7719cedd8f6c6fa7263d9a5666e3a0f550316cd5a0fa75a9a95d9f17f66d1d51", kill_on_drop: false }`
[INFO] [stdout] 7719cedd8f6c6fa7263d9a5666e3a0f550316cd5a0fa75a9a95d9f17f66d1d51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f77bc620959c3b60e6148308543d6e93b1faaeebbab8f8a6c94121a607a3f68
[INFO] running `Command { std: "docker" "start" "-a" "6f77bc620959c3b60e6148308543d6e93b1faaeebbab8f8a6c94121a607a3f68", kill_on_drop: false }`
[INFO] [stderr]    Compiling darkfi-serial v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `futures_lite`
[INFO] [stdout]    --> src/lib.rs:626:9
[INFO] [stdout]     |
[INFO] [stdout] 626 |     use futures_lite::AsyncWriteExt;
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_lite`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `futures_lite`, use `cargo add futures_lite` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `darkfi-serial` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "6f77bc620959c3b60e6148308543d6e93b1faaeebbab8f8a6c94121a607a3f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f77bc620959c3b60e6148308543d6e93b1faaeebbab8f8a6c94121a607a3f68", kill_on_drop: false }`
[INFO] [stdout] 6f77bc620959c3b60e6148308543d6e93b1faaeebbab8f8a6c94121a607a3f68