[INFO] cloning repository https://github.com/jmesmon/freqm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jmesmon/freqm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmesmon%2Ffreqm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmesmon%2Ffreqm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f92a87299be7f93940c7b3b42c67b74f0a041dc
[INFO] checking jmesmon/freqm against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmesmon%2Ffreqm" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jmesmon/freqm on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jmesmon/freqm
[INFO] finished tweaking git repo https://github.com/jmesmon/freqm
[INFO] tweaked toml for git repo https://github.com/jmesmon/freqm written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/jmesmon/freqm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c879bcd8f49ab2ac0bb7dd3e3be4f657786bda876599c4aeee60411a25778add
[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" "c879bcd8f49ab2ac0bb7dd3e3be4f657786bda876599c4aeee60411a25778add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c879bcd8f49ab2ac0bb7dd3e3be4f657786bda876599c4aeee60411a25778add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c879bcd8f49ab2ac0bb7dd3e3be4f657786bda876599c4aeee60411a25778add", kill_on_drop: false }`
[INFO] [stdout] c879bcd8f49ab2ac0bb7dd3e3be4f657786bda876599c4aeee60411a25778add
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ee00f12b424376d80da3ea8834ee1e0a29a7c6724a704988e83490883b9c207
[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" "6ee00f12b424376d80da3ea8834ee1e0a29a7c6724a704988e83490883b9c207", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling pkg-config v0.3.20
[INFO] [stderr]    Compiling nix v0.16.1
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]     Checking atom v0.3.6
[INFO] [stderr]     Checking ord_subset v3.1.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling decimal v2.1.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking libudev v0.2.0
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking serial v0.4.0
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling structopt-derive v0.4.16
[INFO] [stderr]     Checking serialport v4.0.1
[INFO] [stderr]     Checking hibitset v0.6.3
[INFO] [stderr]     Checking structopt v0.3.23
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]     Checking serde v1.0.130
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking freqm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `serialport::prelude`
[INFO] [stdout]  --> src/anytone_ht.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serialport::prelude::*;
[INFO] [stdout]   |                 ^^^^^^^ could not find `prelude` in `serialport`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serialport::prelude`
[INFO] [stdout]  --> src/anytone_ht.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serialport::prelude::*;
[INFO] [stdout]   |                 ^^^^^^^ could not find `prelude` in `serialport`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FlowControl`
[INFO] [stdout]   --> src/anytone_ht.rs:20:23
[INFO] [stdout]    |
[INFO] [stdout] 20 |         flow_control: FlowControl::None,
[INFO] [stdout]    |                       ^^^^^^^^^^^ use of undeclared type `FlowControl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataBits`
[INFO] [stdout]   --> src/anytone_ht.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 |         data_bits: DataBits::Eight,
[INFO] [stdout]    |                    ^^^^^^^^ use of undeclared type `DataBits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Parity`
[INFO] [stdout]   --> src/anytone_ht.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |         parity: Parity::None,
[INFO] [stdout]    |                 ^^^^^^ use of undeclared type `Parity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StopBits`
[INFO] [stdout]   --> src/anytone_ht.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |         stop_bits: StopBits::One,
[INFO] [stdout]    |                    ^^^^^^^^ use of undeclared type `StopBits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `SerialPortSettings` in this scope
[INFO] [stdout]   --> src/anytone_ht.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let s = SerialPortSettings {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `open_with_settings` in crate `serialport`
[INFO] [stdout]   --> src/anytone_ht.rs:27:29
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut p = serialport::open_with_settings(port_name.as_ref(), &s)?;
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^ not found in `serialport`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FlowControl`
[INFO] [stdout]   --> src/anytone_ht.rs:20:23
[INFO] [stdout]    |
[INFO] [stdout] 20 |         flow_control: FlowControl::None,
[INFO] [stdout]    |                       ^^^^^^^^^^^ use of undeclared type `FlowControl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DataBits`
[INFO] [stdout]   --> src/anytone_ht.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 |         data_bits: DataBits::Eight,
[INFO] [stdout]    |                    ^^^^^^^^ use of undeclared type `DataBits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Parity`
[INFO] [stdout]   --> src/anytone_ht.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |         parity: Parity::None,
[INFO] [stdout]    |                 ^^^^^^ use of undeclared type `Parity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StopBits`
[INFO] [stdout]   --> src/anytone_ht.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |         stop_bits: StopBits::One,
[INFO] [stdout]    |                    ^^^^^^^^ use of undeclared type `StopBits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `SerialPortSettings` in this scope
[INFO] [stdout]   --> src/anytone_ht.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let s = SerialPortSettings {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `open_with_settings` in crate `serialport`
[INFO] [stdout]   --> src/anytone_ht.rs:27:29
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut p = serialport::open_with_settings(port_name.as_ref(), &s)?;
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^ not found in `serialport`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `freqm` due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "6ee00f12b424376d80da3ea8834ee1e0a29a7c6724a704988e83490883b9c207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee00f12b424376d80da3ea8834ee1e0a29a7c6724a704988e83490883b9c207", kill_on_drop: false }`
[INFO] [stdout] 6ee00f12b424376d80da3ea8834ee1e0a29a7c6724a704988e83490883b9c207
