[INFO] fetching crate system76_ecflash 0.1.3...
[INFO] checking system76_ecflash-0.1.3 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate system76_ecflash 0.1.3 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate system76_ecflash 0.1.3 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate system76_ecflash 0.1.3
[INFO] finished tweaking crates.io crate system76_ecflash 0.1.3
[INFO] tweaked toml for crates.io crate system76_ecflash 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate system76_ecflash 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02cba28aa53fa83ee8b0702469075e860f01a19df3e7bb13db8cd8e6e5df771f
[INFO] running `Command { std: "docker" "start" "-a" "02cba28aa53fa83ee8b0702469075e860f01a19df3e7bb13db8cd8e6e5df771f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02cba28aa53fa83ee8b0702469075e860f01a19df3e7bb13db8cd8e6e5df771f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02cba28aa53fa83ee8b0702469075e860f01a19df3e7bb13db8cd8e6e5df771f", kill_on_drop: false }`
[INFO] [stdout] 02cba28aa53fa83ee8b0702469075e860f01a19df3e7bb13db8cd8e6e5df771f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5b819ae829e87d5ee370dbb6eaafa4bc8dce8d56bcd9573fcbdbb752d413a0e
[INFO] running `Command { std: "docker" "start" "-a" "f5b819ae829e87d5ee370dbb6eaafa4bc8dce8d56bcd9573fcbdbb752d413a0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking system76_ecflash v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking redox_hwio v0.1.5
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]     Checking serialport v4.1.0
[INFO] [stdout] error[E0432]: unresolved import `serialport::SerialPortSettings`
[INFO] [stdout]  --> examples/isp.rs:6:44
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serialport::{Error, ErrorKind, Result, SerialPortSettings, posix::TTYPort};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^^^ no `SerialPortSettings` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `posix` is private
[INFO] [stdout]   --> examples/isp.rs:6:64
[INFO] [stdout]    |
[INFO] [stdout] 6  | use serialport::{Error, ErrorKind, Result, SerialPortSettings, posix::TTYPort};
[INFO] [stdout]    |                                                                ^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `posix` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serialport-4.1.0/src/lib.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | mod posix;
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]   --> examples/isp.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::io::{self, Read, Write};
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]   --> examples/isp.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::io::{self, Read, Write};
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `system76_ecflash` (example "isp") due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f5b819ae829e87d5ee370dbb6eaafa4bc8dce8d56bcd9573fcbdbb752d413a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5b819ae829e87d5ee370dbb6eaafa4bc8dce8d56bcd9573fcbdbb752d413a0e", kill_on_drop: false }`
[INFO] [stdout] f5b819ae829e87d5ee370dbb6eaafa4bc8dce8d56bcd9573fcbdbb752d413a0e
