[INFO] fetching crate ftdi 0.1.3...
[INFO] checking ftdi-0.1.3 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate ftdi 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ftdi 0.1.3
[INFO] finished tweaking crates.io crate ftdi 0.1.3
[INFO] tweaked toml for crates.io crate ftdi 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ftdi 0.1.3 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ftdi 0.1.3 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 896d7a0555d1efed237744e42deb0bdec242591b7fc4efecfa38253d326857d3
[INFO] running `Command { std: "docker" "start" "-a" "896d7a0555d1efed237744e42deb0bdec242591b7fc4efecfa38253d326857d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "896d7a0555d1efed237744e42deb0bdec242591b7fc4efecfa38253d326857d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "896d7a0555d1efed237744e42deb0bdec242591b7fc4efecfa38253d326857d3", kill_on_drop: false }`
[INFO] [stdout] 896d7a0555d1efed237744e42deb0bdec242591b7fc4efecfa38253d326857d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c180e777c5c89114f295398dda59d97a434b08dcdfc14f550714ce357025dd6
[INFO] running `Command { std: "docker" "start" "-a" "6c180e777c5c89114f295398dda59d97a434b08dcdfc14f550714ce357025dd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking ftdi-mpsse v0.1.0
[INFO] [stderr]    Compiling libftdi1-sys v1.1.1
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.15
[INFO] [stderr]     Checking thiserror v1.0.15
[INFO] [stderr]     Checking ftdi v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `structopt`
[INFO] [stdout]  --> examples/ftdi-listen-serial.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use structopt::StructOpt;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `structopt`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `structopt`, use `cargo add structopt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `structopt` in this scope
[INFO] [stdout]  --> examples/ftdi-listen-serial.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 |     #[structopt(long)]
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `structopt` in this scope
[INFO] [stdout]  --> examples/ftdi-listen-serial.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[structopt(long)]
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_args` found for struct `Args` in the current scope
[INFO] [stdout]   --> examples/ftdi-listen-serial.rs:12:22
[INFO] [stdout]    |
[INFO] [stdout] 4  | struct Args {
[INFO] [stdout]    | ----------- function or associated item `from_args` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     let args = Args::from_args();
[INFO] [stdout]    |                      ^^^^^^^^^ function or associated item not found in `Args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `read_packet` found for struct `Device` in the current scope
[INFO] [stdout]   --> examples/ftdi-listen-serial.rs:20:27
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let len = channel.read_packet(&mut buffer)?;
[INFO] [stdout]    |                           ^^^^^^^^^^^ method not found in `Device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ftdi` (example "ftdi-listen-serial") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "6c180e777c5c89114f295398dda59d97a434b08dcdfc14f550714ce357025dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c180e777c5c89114f295398dda59d97a434b08dcdfc14f550714ce357025dd6", kill_on_drop: false }`
[INFO] [stdout] 6c180e777c5c89114f295398dda59d97a434b08dcdfc14f550714ce357025dd6