[INFO] cloning repository https://github.com/kstrckr/serial-sensor-receiver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kstrckr/serial-sensor-receiver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkstrckr%2Fserial-sensor-receiver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkstrckr%2Fserial-sensor-receiver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a106f96985d5a851bae5a6fb47863cc904983063
[INFO] testing kstrckr/serial-sensor-receiver against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkstrckr%2Fserial-sensor-receiver" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kstrckr/serial-sensor-receiver 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 git repo https://github.com/kstrckr/serial-sensor-receiver
[INFO] finished tweaking git repo https://github.com/kstrckr/serial-sensor-receiver
[INFO] tweaked toml for git repo https://github.com/kstrckr/serial-sensor-receiver written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/kstrckr/serial-sensor-receiver already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcbddc3ad8c5833832198906aa5d9110993573d28e46c28f6dcbe344951d75eb
[INFO] running `Command { std: "docker" "start" "-a" "fcbddc3ad8c5833832198906aa5d9110993573d28e46c28f6dcbe344951d75eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcbddc3ad8c5833832198906aa5d9110993573d28e46c28f6dcbe344951d75eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcbddc3ad8c5833832198906aa5d9110993573d28e46c28f6dcbe344951d75eb", kill_on_drop: false }`
[INFO] [stdout] fcbddc3ad8c5833832198906aa5d9110993573d28e46c28f6dcbe344951d75eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf4b95dc8fd748a335bb3a1ab6c2bd61a990bcc7bf160365f59e7a8b6b778b03
[INFO] running `Command { std: "docker" "start" "-a" "bf4b95dc8fd748a335bb3a1ab6c2bd61a990bcc7bf160365f59e7a8b6b778b03", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling nix v0.16.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling circle_buff v0.1.0 (/opt/rustwide/workdir/circle_buff)
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling serialport v4.0.1
[INFO] [stderr]    Compiling serial-receiver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 49s
[INFO] running `Command { std: "docker" "inspect" "bf4b95dc8fd748a335bb3a1ab6c2bd61a990bcc7bf160365f59e7a8b6b778b03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf4b95dc8fd748a335bb3a1ab6c2bd61a990bcc7bf160365f59e7a8b6b778b03", kill_on_drop: false }`
[INFO] [stdout] bf4b95dc8fd748a335bb3a1ab6c2bd61a990bcc7bf160365f59e7a8b6b778b03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ec5393e1c80d466380dadcc6e8562b501e8c3d85dc9c8945234cd65931c0432
[INFO] running `Command { std: "docker" "start" "-a" "3ec5393e1c80d466380dadcc6e8562b501e8c3d85dc9c8945234cd65931c0432", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serial-receiver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: can't compare `[u8; 16]` with `[{integer}; 14]`
[INFO] [stdout]   --> src/main.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     assert_eq!(data, [0, 0, 10, 10, 0, 0, 11, 11, 0, 0, 12, 12, 1, 1]);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `[u8; 16] == [{integer}; 14]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `PartialEq<[{integer}; 14]>` is not implemented for `[u8; 16]`
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serial-receiver` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "3ec5393e1c80d466380dadcc6e8562b501e8c3d85dc9c8945234cd65931c0432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec5393e1c80d466380dadcc6e8562b501e8c3d85dc9c8945234cd65931c0432", kill_on_drop: false }`
[INFO] [stdout] 3ec5393e1c80d466380dadcc6e8562b501e8c3d85dc9c8945234cd65931c0432