[INFO] updating cached repository kunerd/avr-blink-svd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kunerd/avr-blink-svd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kunerd/avr-blink-svd" "work/ex/beta-1.38-1/sources/1.37.0/gh/kunerd/avr-blink-svd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kunerd/avr-blink-svd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kunerd/avr-blink-svd" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kunerd/avr-blink-svd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kunerd/avr-blink-svd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2322e1b9e1f2ef502572867abffa3a060bbdc0af
[INFO] sha for GitHub repo kunerd/avr-blink-svd: 2322e1b9e1f2ef502572867abffa3a060bbdc0af
[INFO] validating manifest of kunerd/avr-blink-svd on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kunerd/avr-blink-svd on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kunerd/avr-blink-svd
[INFO] finished frobbing kunerd/avr-blink-svd
[INFO] frobbed toml for kunerd/avr-blink-svd written to work/ex/beta-1.38-1/sources/1.37.0/gh/kunerd/avr-blink-svd/Cargo.toml
[INFO] started frobbing kunerd/avr-blink-svd
[INFO] finished frobbing kunerd/avr-blink-svd
[INFO] frobbed toml for kunerd/avr-blink-svd written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kunerd/avr-blink-svd/Cargo.toml
[INFO] crate kunerd/avr-blink-svd already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing kunerd/avr-blink-svd against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kunerd/avr-blink-svd:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 10d12a0b71f349af55127bc8fd2fbf0aee158cf309fd90e5230501a4044c92bd
[INFO] running `"docker" "start" "-a" "10d12a0b71f349af55127bc8fd2fbf0aee158cf309fd90e5230501a4044c92bd"`
[INFO] [stderr]    Compiling vcell v0.1.0
[INFO] [stderr]    Compiling attiny2313 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer a warning, `#[no_mangle]` statics always exported`
[INFO] [stderr]  --> src/lib.rs:1:235
[INFO] [stderr]   |
[INFO] [stderr] 1 | # ! [ doc = "Peripheral access API for ATTINY2313 microcontrollers (generated using svd2rust v0.12.0)\n\nYou can find an overview of the API [here].\n\n[here]: https://docs.rs/svd2rust/0.12.0/svd2rust/#peripheral-api" ] # ! [ allow ( private_no_mangle_statics ) ] # ! [ deny ( missing_docs ) ] # ! [ deny ( warnings ) ] # ! [ allow ( non_camel_case_types ) ] # ! [ feature ( const_fn ) ] # ! [ no_std ]
[INFO] [stderr]   |                                                                                                                                                                                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/lib.rs:1:360
[INFO] [stderr]   |
[INFO] [stderr] 1 | # ! [ doc = "Peripheral access API for ATTINY2313 microcontrollers (generated using svd2rust v0.12.0)\n\nYou can find an overview of the API [here].\n\n[here]: https://docs.rs/svd2rust/0.12.0/svd2rust/#peripheral-api" ] # ! [ allow ( private_no_mangle_statics ) ] # ! [ deny ( missing_docs ) ] # ! [ deny ( warnings ) ] # ! [ allow ( non_camel_case_types ) ] # ! [ feature ( const_fn ) ] # ! [ no_std ]
[INFO] [stderr]   |                                                                                                                                                                                                                                                                                                                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `attiny2313`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "10d12a0b71f349af55127bc8fd2fbf0aee158cf309fd90e5230501a4044c92bd"`
[INFO] running `"docker" "rm" "-f" "10d12a0b71f349af55127bc8fd2fbf0aee158cf309fd90e5230501a4044c92bd"`
[INFO] [stdout] 10d12a0b71f349af55127bc8fd2fbf0aee158cf309fd90e5230501a4044c92bd