[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] checking kstrckr/serial-sensor-receiver/a106f96985d5a851bae5a6fb47863cc904983063 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkstrckr%2Fserial-sensor-receiver" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kstrckr/serial-sensor-receiver on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "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-7-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a36aba49fe8589d392bbe9cfabf833fcfb1dfc41583e201795a6e9e83ef9847 [INFO] running `Command { std: "docker" "start" "-a" "7a36aba49fe8589d392bbe9cfabf833fcfb1dfc41583e201795a6e9e83ef9847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a36aba49fe8589d392bbe9cfabf833fcfb1dfc41583e201795a6e9e83ef9847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a36aba49fe8589d392bbe9cfabf833fcfb1dfc41583e201795a6e9e83ef9847", kill_on_drop: false }` [INFO] [stdout] 7a36aba49fe8589d392bbe9cfabf833fcfb1dfc41583e201795a6e9e83ef9847 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2cf309087af019e965b23c8d5023299972d1c102b023fc88abea7d8d9ab9514 [INFO] running `Command { std: "docker" "start" "-a" "b2cf309087af019e965b23c8d5023299972d1c102b023fc88abea7d8d9ab9514", kill_on_drop: false }` [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] Checking void v1.0.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking circle_buff v0.1.0 (/opt/rustwide/workdir/circle_buff) [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking serialport v4.0.1 [INFO] [stderr] Checking 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] = help: the following other types implement trait `PartialEq`: [INFO] [stdout] <&[T] as PartialEq>> [INFO] [stdout] <&[T] as PartialEq<[U; N]>> [INFO] [stdout] <&mut [T] as PartialEq>> [INFO] [stdout] <&mut [T] as PartialEq<[U; N]>> [INFO] [stdout] <[T; N] as PartialEq<&[U]>> [INFO] [stdout] <[T; N] as PartialEq<&mut [U]>> [INFO] [stdout] <[T; N] as PartialEq<[U; N]>> [INFO] [stdout] <[T; N] as PartialEq<[U]>> [INFO] [stdout] and 3 others [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 1 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` (bin "serial-receiver" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "b2cf309087af019e965b23c8d5023299972d1c102b023fc88abea7d8d9ab9514", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2cf309087af019e965b23c8d5023299972d1c102b023fc88abea7d8d9ab9514", kill_on_drop: false }` [INFO] [stdout] b2cf309087af019e965b23c8d5023299972d1c102b023fc88abea7d8d9ab9514