[INFO] fetching crate ublox-short-range-rs 0.1.1...
[INFO] testing ublox-short-range-rs-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate ublox-short-range-rs 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ublox-short-range-rs 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ublox-short-range-rs 0.1.1
[INFO] finished tweaking crates.io crate ublox-short-range-rs 0.1.1
[INFO] tweaked toml for crates.io crate ublox-short-range-rs 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generic-array v0.13.3
[INFO] [stderr]   Downloaded defmt-parser v0.2.2
[INFO] [stderr]   Downloaded defmt-macros v0.2.3
[INFO] [stderr]   Downloaded as-slice v0.1.5
[INFO] [stderr]   Downloaded embedded-hal v1.0.0-alpha.7
[INFO] [stderr]   Downloaded hash32 v0.1.1
[INFO] [stderr]   Downloaded heapless v0.5.6
[INFO] [stderr]   Downloaded defmt v0.2.3
[INFO] [stderr]   Downloaded generic-array v0.12.4
[INFO] [stderr]   Downloaded serde_at v0.9.0
[INFO] [stderr]   Downloaded embedded-nal v0.2.0
[INFO] [stderr]   Downloaded no-std-net v0.4.0
[INFO] [stderr]   Downloaded atat_derive v0.9.0
[INFO] [stderr]   Downloaded atat v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2e3ea1ace629f9d6e101105b852fe4e6011f7d4cf66900a9843d28700db547d4
[INFO] running `Command { std: "docker" "start" "-a" "2e3ea1ace629f9d6e101105b852fe4e6011f7d4cf66900a9843d28700db547d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e3ea1ace629f9d6e101105b852fe4e6011f7d4cf66900a9843d28700db547d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e3ea1ace629f9d6e101105b852fe4e6011f7d4cf66900a9843d28700db547d4", kill_on_drop: false }`
[INFO] [stdout] 2e3ea1ace629f9d6e101105b852fe4e6011f7d4cf66900a9843d28700db547d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4d03a60e10eb34063a88b7d5620470325ad62b859627d7b51904c533445675b9
[INFO] running `Command { std: "docker" "start" "-a" "4d03a60e10eb34063a88b7d5620470325ad62b859627d7b51904c533445675b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling embedded-hal v1.0.0-alpha.7
[INFO] [stderr]    Compiling defmt v0.2.3
[INFO] [stderr]    Compiling defmt-macros v0.2.3
[INFO] [stderr]    Compiling no-std-net v0.4.0
[INFO] [stderr]    Compiling serde_at v0.9.0
[INFO] [stderr]    Compiling embedded-nal v0.2.0
[INFO] [stderr]    Compiling atat_derive v0.9.0
[INFO] [stderr]    Compiling atat v0.9.0
[INFO] [stdout] error[E0432]: unresolved import `embedded_hal::timer`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/atat-0.9.0/src/client.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use embedded_hal::{serial, timer::CountDown};
[INFO] [stdout]   |                            ^^^^^ could not find `timer` in `embedded_hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `timer` in `embedded_hal`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/atat-0.9.0/src/builder.rs:25:22
[INFO] [stdout]    |
[INFO] [stdout] 25 |     T: embedded_hal::timer::CountDown,
[INFO] [stdout]    |                      ^^^^^ could not find `timer` in `embedded_hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `timer` in `embedded_hal`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/atat-0.9.0/src/builder.rs:45:22
[INFO] [stdout]    |
[INFO] [stdout] 45 |     T: embedded_hal::timer::CountDown,
[INFO] [stdout]    |                      ^^^^^ could not find `timer` in `embedded_hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `timer` in `embedded_hal`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/atat-0.9.0/src/builder.rs:74:22
[INFO] [stdout]    |
[INFO] [stdout] 74 |     T: embedded_hal::timer::CountDown,
[INFO] [stdout]    |                      ^^^^^ could not find `timer` in `embedded_hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Write` in module `embedded_hal::serial`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/atat-0.9.0/src/builder.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Tx: embedded_hal::serial::Write<u8>,
[INFO] [stdout]    |                               ^^^^^ not found in `embedded_hal::serial`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::fmt::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use defmt::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use embedded_hal::serial::blocking::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use embedded_hal::serial::nb::Write;
[INFO] [stdout]    |
[INFO] [stdout]      and 2 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Write` in module `embedded_hal::serial`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/atat-0.9.0/src/builder.rs:44:31
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Tx: embedded_hal::serial::Write<u8>,
[INFO] [stdout]    |                               ^^^^^ not found in `embedded_hal::serial`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::fmt::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use defmt::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use embedded_hal::serial::blocking::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use embedded_hal::serial::nb::Write;
[INFO] [stdout]    |
[INFO] [stdout]      and 2 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Write` in module `embedded_hal::serial`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/atat-0.9.0/src/builder.rs:73:31
[INFO] [stdout]    |
[INFO] [stdout] 73 |     Tx: embedded_hal::serial::Write<u8>,
[INFO] [stdout]    |                               ^^^^^ not found in `embedded_hal::serial`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::fmt::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use defmt::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use embedded_hal::serial::blocking::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use embedded_hal::serial::nb::Write;
[INFO] [stdout]    |
[INFO] [stdout]      and 2 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Write` in module `serial`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/atat-0.9.0/src/client.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |     Tx: serial::Write<u8>,
[INFO] [stdout]    |                 ^^^^^ not found in `serial`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::fmt::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::client::serial::blocking::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::client::serial::nb::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use defmt::Write;
[INFO] [stdout]    |
[INFO] [stdout]      and 4 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Write` in module `serial`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/atat-0.9.0/src/client.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |     Tx: serial::Write<u8>,
[INFO] [stdout]    |                 ^^^^^ not found in `serial`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::fmt::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::client::serial::blocking::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::client::serial::nb::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use defmt::Write;
[INFO] [stdout]    |
[INFO] [stdout]      and 4 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Write` in module `serial`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/atat-0.9.0/src/client.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |     Tx: serial::Write<u8>,
[INFO] [stdout]    |                 ^^^^^ not found in `serial`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::fmt::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::client::serial::blocking::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::client::serial::nb::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use defmt::Write;
[INFO] [stdout]    |
[INFO] [stdout]      and 4 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atat` due to 11 previous errors
[INFO] running `Command { std: "docker" "inspect" "4d03a60e10eb34063a88b7d5620470325ad62b859627d7b51904c533445675b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d03a60e10eb34063a88b7d5620470325ad62b859627d7b51904c533445675b9", kill_on_drop: false }`
[INFO] [stdout] 4d03a60e10eb34063a88b7d5620470325ad62b859627d7b51904c533445675b9