[INFO] fetching crate atsamd-hal 0.13.0...
[INFO] testing atsamd-hal-0.13.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate atsamd-hal 0.13.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate atsamd-hal 0.13.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atsamd-hal 0.13.0
[INFO] finished tweaking crates.io crate atsamd-hal 0.13.0
[INFO] tweaked toml for crates.io crate atsamd-hal 0.13.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cortex-m-rtic-macros v0.6.0-rc.4
[INFO] [stderr]   Downloaded jlink_rtt v0.2.0
[INFO] [stderr]   Downloaded cortex-m-rtic v0.6.0-rc.4
[INFO] [stderr]   Downloaded atsame53n v0.10.0
[INFO] [stderr]   Downloaded embedded-sdmmc v0.3.0
[INFO] [stderr]   Downloaded atsamd21e v0.10.0
[INFO] [stderr]   Downloaded atsamd11d v0.10.0
[INFO] [stderr]   Downloaded rtic-syntax v0.5.0-rc.2
[INFO] [stderr]   Downloaded atsamd51j v0.10.0
[INFO] [stderr]   Downloaded rtic-monotonic v0.1.0-rc.2
[INFO] [stderr]   Downloaded atsamd51g v0.10.0
[INFO] [stderr]   Downloaded atsamd51n v0.10.0
[INFO] [stderr]   Downloaded atsame51j v0.10.0
[INFO] [stderr]   Downloaded atsame53j v0.10.0
[INFO] [stderr]   Downloaded atsame51n v0.10.0
[INFO] [stderr]   Downloaded atsamd21j v0.10.0
[INFO] [stderr]   Downloaded atsame51g v0.10.0
[INFO] [stderr]   Downloaded atsamd51p v0.10.0
[INFO] [stderr]   Downloaded atsamd11c v0.10.0
[INFO] [stderr]   Downloaded atsamd21g v0.10.0
[INFO] [stderr]   Downloaded atsame54n v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 822e044d4cd991d47b656f29256808c71f4c96993a2a7ce721b68f84d3fc8c05
[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" "822e044d4cd991d47b656f29256808c71f4c96993a2a7ce721b68f84d3fc8c05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "822e044d4cd991d47b656f29256808c71f4c96993a2a7ce721b68f84d3fc8c05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "822e044d4cd991d47b656f29256808c71f4c96993a2a7ce721b68f84d3fc8c05", kill_on_drop: false }`
[INFO] [stdout] 822e044d4cd991d47b656f29256808c71f4c96993a2a7ce721b68f84d3fc8c05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d1cbe5b13f6d4b11cbab8cc4b4d7265849771a59d1a0a77678ad0cb07b8dafc
[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" "6d1cbe5b13f6d4b11cbab8cc4b4d7265849771a59d1a0a77678ad0cb07b8dafc", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling cortex-m v0.7.3
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling cortex-m v0.6.7
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling seq-macro v0.2.2
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling replace_with v0.1.7
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling volatile-register v0.2.1
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling embedded-hal v0.2.6
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling aligned v0.3.5
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]    Compiling modular-bitfield v0.11.2
[INFO] [stderr]    Compiling atsamd-hal v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: The HAL is usually built for a specific target device, selected using a feature.  If atsamd-hal is being built as a library, bypass this check by specifying the `library` feature
[INFO] [stdout]   --> src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / compile_error!(
[INFO] [stdout] 17 | |     "The HAL is usually built for a specific target device, selected using a \
[INFO] [stdout] 18 | |     feature.  If atsamd-hal is being built as a library, bypass this check by \
[INFO] [stdout] 19 | |     specifying the `library` feature"
[INFO] [stdout] 20 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pac`
[INFO] [stdout]   --> src/lib.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub use pac as target_device;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ no external crate `pac`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atsamd-hal` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "6d1cbe5b13f6d4b11cbab8cc4b4d7265849771a59d1a0a77678ad0cb07b8dafc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d1cbe5b13f6d4b11cbab8cc4b4d7265849771a59d1a0a77678ad0cb07b8dafc", kill_on_drop: false }`
[INFO] [stdout] 6d1cbe5b13f6d4b11cbab8cc4b4d7265849771a59d1a0a77678ad0cb07b8dafc