[INFO] cloning repository https://github.com/awsa2ron/aws-iot-device-sdk-embedded-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/awsa2ron/aws-iot-device-sdk-embedded-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawsa2ron%2Faws-iot-device-sdk-embedded-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawsa2ron%2Faws-iot-device-sdk-embedded-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c331403276588042992cec5c93cbdb06c2494629
[INFO] testing awsa2ron/aws-iot-device-sdk-embedded-rust against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawsa2ron%2Faws-iot-device-sdk-embedded-rust" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/awsa2ron/aws-iot-device-sdk-embedded-rust on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/awsa2ron/aws-iot-device-sdk-embedded-rust
[INFO] finished tweaking git repo https://github.com/awsa2ron/aws-iot-device-sdk-embedded-rust
[INFO] tweaked toml for git repo https://github.com/awsa2ron/aws-iot-device-sdk-embedded-rust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/awsa2ron/aws-iot-device-sdk-embedded-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 898c5493fc7dc26d062c44f2d8bbe727bc2c5bf71c790b60fd1589cf61880a87
[INFO] running `Command { std: "docker" "start" "-a" "898c5493fc7dc26d062c44f2d8bbe727bc2c5bf71c790b60fd1589cf61880a87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "898c5493fc7dc26d062c44f2d8bbe727bc2c5bf71c790b60fd1589cf61880a87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "898c5493fc7dc26d062c44f2d8bbe727bc2c5bf71c790b60fd1589cf61880a87", kill_on_drop: false }`
[INFO] [stdout] 898c5493fc7dc26d062c44f2d8bbe727bc2c5bf71c790b60fd1589cf61880a87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd1375b4894e7a979e6123ad52cf14c80e6d7fe3214866e5358cd79a6fef0a16
[INFO] running `Command { std: "docker" "start" "-a" "dd1375b4894e7a979e6123ad52cf14c80e6d7fe3214866e5358cd79a6fef0a16", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling heapless v0.7.8
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling spin v0.9.2
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling aws-iot-device-sdk v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `bytes`
[INFO] [stdout]  --> src/core_mqtt.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bytes::Bytes;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `bytes`
[INFO] [stdout]  --> src/core_mqtt_agent.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bytes::Bytes;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::prelude::*`
[INFO] [stdout]  --> src/backoff_algo.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::usize`
[INFO] [stdout]  --> src/core_mqtt_agent.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::usize;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::core_mqtt::*`
[INFO] [stdout]  --> src/core_mqtt_agent.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::core_mqtt::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NUM_COMMANDS` should have an upper camel case name
[INFO] [stdout]   --> src/core_mqtt_agent.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     NUM_COMMANDS /* @brief The number of command types handled by the agent. */
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NumCommands`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aws-iot-device-sdk` due to 3 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "dd1375b4894e7a979e6123ad52cf14c80e6d7fe3214866e5358cd79a6fef0a16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd1375b4894e7a979e6123ad52cf14c80e6d7fe3214866e5358cd79a6fef0a16", kill_on_drop: false }`
[INFO] [stdout] dd1375b4894e7a979e6123ad52cf14c80e6d7fe3214866e5358cd79a6fef0a16