[INFO] fetching crate darkfi-serial 0.5.1...
[INFO] checking darkfi-serial-0.5.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate darkfi-serial 0.5.1 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate darkfi-serial 0.5.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b4f88b3264daf550cefa0c1c220123935175b2a84f26e6f064e046e4c2f6df2
[INFO] running `Command { std: "docker" "start" "-a" "8b4f88b3264daf550cefa0c1c220123935175b2a84f26e6f064e046e4c2f6df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b4f88b3264daf550cefa0c1c220123935175b2a84f26e6f064e046e4c2f6df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b4f88b3264daf550cefa0c1c220123935175b2a84f26e6f064e046e4c2f6df2", kill_on_drop: false }`
[INFO] [stdout] 8b4f88b3264daf550cefa0c1c220123935175b2a84f26e6f064e046e4c2f6df2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9825ad53eeceaddf1c51346944e46ad483d96467dba6457aed4ae1ce4d847680
[INFO] running `Command { std: "docker" "start" "-a" "9825ad53eeceaddf1c51346944e46ad483d96467dba6457aed4ae1ce4d847680", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling equivalent v1.0.2
[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 indexmap v2.10.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[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" "9825ad53eeceaddf1c51346944e46ad483d96467dba6457aed4ae1ce4d847680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9825ad53eeceaddf1c51346944e46ad483d96467dba6457aed4ae1ce4d847680", kill_on_drop: false }`
[INFO] [stdout] 9825ad53eeceaddf1c51346944e46ad483d96467dba6457aed4ae1ce4d847680