[INFO] fetching crate atsamx7x-hal 0.0.2...
[INFO] testing atsamx7x-hal-0.0.2 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate atsamx7x-hal 0.0.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate atsamx7x-hal 0.0.2 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atsamx7x-hal 0.0.2
[INFO] finished tweaking crates.io crate atsamx7x-hal 0.0.2
[INFO] tweaked toml for crates.io crate atsamx7x-hal 0.0.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atsams70q21 v0.0.2
[INFO] [stderr]   Downloaded atsams70q20 v0.0.2
[INFO] [stderr]   Downloaded atsams70j19b v0.0.2
[INFO] [stderr]   Downloaded atsame70j20b v0.0.2
[INFO] [stderr]   Downloaded atsame70q20b v0.0.2
[INFO] [stderr]   Downloaded atsams70j19 v0.0.2
[INFO] [stderr]   Downloaded atsame70j21b v0.0.2
[INFO] [stderr]   Downloaded atsams70n20 v0.0.2
[INFO] [stderr]   Downloaded atsams70n21b v0.0.2
[INFO] [stderr]   Downloaded atsams70q20b v0.0.2
[INFO] [stderr]   Downloaded atsame70n20b v0.0.2
[INFO] [stderr]   Downloaded atsame70q19b v0.0.2
[INFO] [stderr]   Downloaded atsams70n19 v0.0.2
[INFO] [stderr]   Downloaded atsams70n20b v0.0.2
[INFO] [stderr]   Downloaded atsame70j19b v0.0.2
[INFO] [stderr]   Downloaded atsams70j21 v0.0.2
[INFO] [stderr]   Downloaded atsame70n19b v0.0.2
[INFO] [stderr]   Downloaded atsams70n21 v0.0.2
[INFO] [stderr]   Downloaded atsams70q21b v0.0.2
[INFO] [stderr]   Downloaded atsame70n21b v0.0.2
[INFO] [stderr]   Downloaded atsams70j21b v0.0.2
[INFO] [stderr]   Downloaded atsams70j20b v0.0.2
[INFO] [stderr]   Downloaded atsame70q21b v0.0.2
[INFO] [stderr]   Downloaded atsams70n19b v0.0.2
[INFO] [stderr]   Downloaded atsams70q19b v0.0.2
[INFO] [stderr]   Downloaded atsams70j20 v0.0.2
[INFO] [stderr]   Downloaded atsams70q19 v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b33833eb725db0b000586ce81b7e47006be2a0d7395616751cfdfe9594e6163e
[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" "b33833eb725db0b000586ce81b7e47006be2a0d7395616751cfdfe9594e6163e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b33833eb725db0b000586ce81b7e47006be2a0d7395616751cfdfe9594e6163e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b33833eb725db0b000586ce81b7e47006be2a0d7395616751cfdfe9594e6163e", kill_on_drop: false }`
[INFO] [stdout] b33833eb725db0b000586ce81b7e47006be2a0d7395616751cfdfe9594e6163e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7806834ac3dd8414404a3a33d25bf180fcfeca41930d1dda2778d5777b85f5f9
[INFO] running `Command { std: "docker" "start" "-a" "7806834ac3dd8414404a3a33d25bf180fcfeca41930d1dda2778d5777b85f5f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling cortex-m v0.6.3
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling volatile-register v0.2.0
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling as-slice v0.1.4
[INFO] [stderr]    Compiling aligned v0.3.4
[INFO] [stderr]    Compiling atsamx7x-hal v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `target_device`?
[INFO] [stdout]   --> src/serial.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | use crate::target_device::{
[INFO] [stdout]    |            ^^^^^^^^^^^^^ maybe a missing crate `target_device`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::target_device`
[INFO] [stdout]  --> src/serial.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::target_device::{ UART0, UART1, UART2, USART0, USART1 };
[INFO] [stdout]   |            ^^^^^^^^^^^^^ maybe a missing crate `target_device`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `UARTRegisterBlock` in this scope
[INFO] [stdout]    --> src/serial.rs:150:22
[INFO] [stdout]     |
[INFO] [stdout] 150 | fn write_uart(regs: &UARTRegisterBlock, word: u8) -> nb::Result<(), Error> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `USARTRegisterBlock` in this scope
[INFO] [stdout]    --> src/serial.rs:160:23
[INFO] [stdout]     |
[INFO] [stdout] 160 | fn write_usart(regs: &USARTRegisterBlock, word: u8) -> nb::Result<(), Error> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `UARTRegisterBlock` in this scope
[INFO] [stdout]    --> src/serial.rs:170:22
[INFO] [stdout]     |
[INFO] [stdout] 170 | fn flush_uart(regs: &UARTRegisterBlock) -> nb::Result<(), Error> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `USARTRegisterBlock` in this scope
[INFO] [stdout]    --> src/serial.rs:178:23
[INFO] [stdout]     |
[INFO] [stdout] 178 | fn flush_usart(regs: &USARTRegisterBlock) -> nb::Result<(), Error> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atsamx7x-hal`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "7806834ac3dd8414404a3a33d25bf180fcfeca41930d1dda2778d5777b85f5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7806834ac3dd8414404a3a33d25bf180fcfeca41930d1dda2778d5777b85f5f9", kill_on_drop: false }`
[INFO] [stdout] 7806834ac3dd8414404a3a33d25bf180fcfeca41930d1dda2778d5777b85f5f9
