[INFO] fetching crate darkfi-serial 0.5.1...
[INFO] checking darkfi-serial-0.5.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate darkfi-serial 0.5.1 into /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate darkfi-serial 0.5.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73b481565d0b1081450a85311243736e124e9368c72319561476872e20d1b84b
[INFO] running `Command { std: "docker" "start" "-a" "73b481565d0b1081450a85311243736e124e9368c72319561476872e20d1b84b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73b481565d0b1081450a85311243736e124e9368c72319561476872e20d1b84b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73b481565d0b1081450a85311243736e124e9368c72319561476872e20d1b84b", kill_on_drop: false }`
[INFO] [stdout] 73b481565d0b1081450a85311243736e124e9368c72319561476872e20d1b84b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14f266b5e3dd2595bc22b7f898efcd62dab11cef87feb27e84e489ffb2ddfb96
[INFO] running `Command { std: "docker" "start" "-a" "14f266b5e3dd2595bc22b7f898efcd62dab11cef87feb27e84e489ffb2ddfb96", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling darkfi-derive-internal v0.5.1
[INFO] [stderr]    Compiling darkfi-derive v0.5.1
[INFO] [stderr]     Checking 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" "14f266b5e3dd2595bc22b7f898efcd62dab11cef87feb27e84e489ffb2ddfb96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14f266b5e3dd2595bc22b7f898efcd62dab11cef87feb27e84e489ffb2ddfb96", kill_on_drop: false }`
[INFO] [stdout] 14f266b5e3dd2595bc22b7f898efcd62dab11cef87feb27e84e489ffb2ddfb96