[INFO] cloning repository https://github.com/BlackbirdHQ/ublox-short-range-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlackbirdHQ/ublox-short-range-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlackbirdHQ%2Fublox-short-range-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlackbirdHQ%2Fublox-short-range-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13034c528ff8e07ca14253bdd606373c76d342d3
[INFO] checking BlackbirdHQ/ublox-short-range-rs against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlackbirdHQ%2Fublox-short-range-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BlackbirdHQ/ublox-short-range-rs on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BlackbirdHQ/ublox-short-range-rs
[INFO] finished tweaking git repo https://github.com/BlackbirdHQ/ublox-short-range-rs
[INFO] tweaked toml for git repo https://github.com/BlackbirdHQ/ublox-short-range-rs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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 embedded-nal v0.6.0
[INFO] [stderr]   Downloaded serde_at v0.11.1
[INFO] [stderr]   Downloaded atat_derive v0.11.1
[INFO] [stderr]   Downloaded embedded-time v0.11.0
[INFO] [stderr]   Downloaded atat v0.11.1
[INFO] [stderr]   Downloaded atomic-polyfill v0.1.3
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0302cbf66a4e0c621c87e53bef574707fcb6405d4b94e81502c57dfaac5090b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f0302cbf66a4e0c621c87e53bef574707fcb6405d4b94e81502c57dfaac5090b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0302cbf66a4e0c621c87e53bef574707fcb6405d4b94e81502c57dfaac5090b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0302cbf66a4e0c621c87e53bef574707fcb6405d4b94e81502c57dfaac5090b", kill_on_drop: false }`
[INFO] [stdout] f0302cbf66a4e0c621c87e53bef574707fcb6405d4b94e81502c57dfaac5090b
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2d9dd2017fd39554e7db543c25c20dd861e0d1358ab44a6dad00f0317d1f653
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d2d9dd2017fd39554e7db543c25c20dd861e0d1358ab44a6dad00f0317d1f653", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling heapless v0.7.5
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]    Compiling defmt-parser v0.2.2
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling defmt v0.2.3
[INFO] [stderr]     Checking embedded-hal v1.0.0-alpha.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking embedded-time v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling defmt-macros v0.2.3
[INFO] [stderr]     Checking no-std-net v0.5.0
[INFO] [stderr]     Checking serde_at v0.11.1
[INFO] [stderr]     Checking embedded-nal v0.6.0
[INFO] [stderr]    Compiling atat_derive v0.11.1
[INFO] [stderr]     Checking atat v0.11.1
[INFO] [stdout] error[E0432]: unresolved import `embedded_hal::timer::CountDown`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/atat-0.11.1/src/client.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use embedded_hal::{serial, timer::CountDown};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^ no `CountDown` in `timer`
[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-0.11.1/src/builder.rs:21:31
[INFO] [stdout]    |
[INFO] [stdout] 21 |     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::i2c::blocking::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use embedded_hal::serial::blocking::Write;
[INFO] [stdout]    |
[INFO] [stdout]      and 2 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `CountDown` in module `embedded_hal::timer`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/atat-0.11.1/src/builder.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |     T: embedded_hal::timer::CountDown,
[INFO] [stdout]    |                             ^^^^^^^^^ not found in `embedded_hal::timer`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 1  | use embedded_hal::timer::nb::CountDown;
[INFO] [stdout]    |
[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-0.11.1/src/builder.rs:37:31
[INFO] [stdout]    |
[INFO] [stdout] 37 |     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::i2c::blocking::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use embedded_hal::serial::blocking::Write;
[INFO] [stdout]    |
[INFO] [stdout]      and 2 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `CountDown` in module `embedded_hal::timer`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/atat-0.11.1/src/builder.rs:38:29
[INFO] [stdout]    |
[INFO] [stdout] 38 |     T: embedded_hal::timer::CountDown,
[INFO] [stdout]    |                             ^^^^^^^^^ not found in `embedded_hal::timer`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 1  | use embedded_hal::timer::nb::CountDown;
[INFO] [stdout]    |
[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-0.11.1/src/builder.rs:63:31
[INFO] [stdout]    |
[INFO] [stdout] 63 |     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::i2c::blocking::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use embedded_hal::serial::blocking::Write;
[INFO] [stdout]    |
[INFO] [stdout]      and 2 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `CountDown` in module `embedded_hal::timer`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/atat-0.11.1/src/builder.rs:64:29
[INFO] [stdout]    |
[INFO] [stdout] 64 |     T: embedded_hal::timer::CountDown,
[INFO] [stdout]    |                             ^^^^^^^^^ not found in `embedded_hal::timer`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 1  | use embedded_hal::timer::nb::CountDown;
[INFO] [stdout]    |
[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-0.11.1/src/client.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |     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-0.11.1/src/client.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |     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-0.11.1/src/client.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |     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.
[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" "d2d9dd2017fd39554e7db543c25c20dd861e0d1358ab44a6dad00f0317d1f653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2d9dd2017fd39554e7db543c25c20dd861e0d1358ab44a6dad00f0317d1f653", kill_on_drop: false }`
[INFO] [stdout] d2d9dd2017fd39554e7db543c25c20dd861e0d1358ab44a6dad00f0317d1f653