[INFO] fetching crate system76_ecflash 0.1.3...
[INFO] checking system76_ecflash-0.1.3 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate system76_ecflash 0.1.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate system76_ecflash 0.1.3 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "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-5-tc1/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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_hwio v0.1.5
[INFO] [stderr]   Downloaded serialport v4.1.0
[INFO] [stderr]   Downloaded libc v0.2.121
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 208f9ca8232c6ed8396695b2d13c25c8fba23673c75f7f38beff2fcba864044e
[INFO] running `Command { std: "docker" "start" "-a" "208f9ca8232c6ed8396695b2d13c25c8fba23673c75f7f38beff2fcba864044e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "208f9ca8232c6ed8396695b2d13c25c8fba23673c75f7f38beff2fcba864044e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "208f9ca8232c6ed8396695b2d13c25c8fba23673c75f7f38beff2fcba864044e", kill_on_drop: false }`
[INFO] [stdout] 208f9ca8232c6ed8396695b2d13c25c8fba23673c75f7f38beff2fcba864044e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 503f753d1d2fc0f146e4173596cc0162586977e6481f576d77e3163b107b15d2
[INFO] running `Command { std: "docker" "start" "-a" "503f753d1d2fc0f146e4173596cc0162586977e6481f576d77e3163b107b15d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking redox_hwio v0.1.5
[INFO] [stderr]     Checking system76_ecflash v0.1.3 (/opt/rustwide/workdir)
[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] error: aborting due to 2 previous errors
[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
[INFO] running `Command { std: "docker" "inspect" "503f753d1d2fc0f146e4173596cc0162586977e6481f576d77e3163b107b15d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "503f753d1d2fc0f146e4173596cc0162586977e6481f576d77e3163b107b15d2", kill_on_drop: false }`
[INFO] [stdout] 503f753d1d2fc0f146e4173596cc0162586977e6481f576d77e3163b107b15d2
[INFO] checking system76_ecflash-0.1.3 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] extracting crate system76_ecflash 0.1.3 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate system76_ecflash 0.1.3 on toolchain dae34b759e282c069aa28752564694effd121a63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "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-5-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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 501afe6785487a40d793666ad3bf3db1a60e7834d49e5d3815c3c8e7b82377e9
[INFO] running `Command { std: "docker" "start" "-a" "501afe6785487a40d793666ad3bf3db1a60e7834d49e5d3815c3c8e7b82377e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "501afe6785487a40d793666ad3bf3db1a60e7834d49e5d3815c3c8e7b82377e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "501afe6785487a40d793666ad3bf3db1a60e7834d49e5d3815c3c8e7b82377e9", kill_on_drop: false }`
[INFO] [stdout] 501afe6785487a40d793666ad3bf3db1a60e7834d49e5d3815c3c8e7b82377e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2537450587d0f55d8532be4b08128b34a0a6f345c3bea2196035c0137542f91e
[INFO] running `Command { std: "docker" "start" "-a" "2537450587d0f55d8532be4b08128b34a0a6f345c3bea2196035c0137542f91e", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "2537450587d0f55d8532be4b08128b34a0a6f345c3bea2196035c0137542f91e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2537450587d0f55d8532be4b08128b34a0a6f345c3bea2196035c0137542f91e", kill_on_drop: false }`
[INFO] [stdout] 2537450587d0f55d8532be4b08128b34a0a6f345c3bea2196035c0137542f91e