[INFO] updating cached repository RusPiRo/ruspiro-kernel [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/RusPiRo/ruspiro-kernel [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/RusPiRo/ruspiro-kernel" "work/ex/beta-1.38-1/sources/1.37.0/gh/RusPiRo/ruspiro-kernel"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/RusPiRo/ruspiro-kernel'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/RusPiRo/ruspiro-kernel" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RusPiRo/ruspiro-kernel"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RusPiRo/ruspiro-kernel'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4f416d62b912b36eaf6d6431ff793c2a679aa971 [INFO] sha for GitHub repo RusPiRo/ruspiro-kernel: 4f416d62b912b36eaf6d6431ff793c2a679aa971 [INFO] validating manifest of RusPiRo/ruspiro-kernel 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 RusPiRo/ruspiro-kernel 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 RusPiRo/ruspiro-kernel [INFO] removed workspace from RusPiRo/ruspiro-kernel [INFO] finished frobbing RusPiRo/ruspiro-kernel [INFO] frobbed toml for RusPiRo/ruspiro-kernel written to work/ex/beta-1.38-1/sources/1.37.0/gh/RusPiRo/ruspiro-kernel/Cargo.toml [INFO] started frobbing RusPiRo/ruspiro-kernel [INFO] removed workspace from RusPiRo/ruspiro-kernel [INFO] finished frobbing RusPiRo/ruspiro-kernel [INFO] frobbed toml for RusPiRo/ruspiro-kernel written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RusPiRo/ruspiro-kernel/Cargo.toml [INFO] crate RusPiRo/ruspiro-kernel 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing RusPiRo/ruspiro-kernel 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-3/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/RusPiRo/ruspiro-kernel:/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] d8c209696816e31c77617d0075c753ca84ddbb6dc73c2eaa1c9bbcf7f64a5a6e [INFO] running `"docker" "start" "-a" "d8c209696816e31c77617d0075c753ca84ddbb6dc73c2eaa1c9bbcf7f64a5a6e"` [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling ruspiro-lock v0.0.2 [INFO] [stderr] Compiling ruspiro-register v0.0.2 [INFO] [stderr] Compiling ruspiro-boot v0.0.3 [INFO] [stderr] Compiling ruspiro-allocator v0.0.2 [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ruspiro-lock-0.0.2/src/lib.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | #![feature(asm)] [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 `ruspiro-lock`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ruspiro-boot-0.0.3/src/lib.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | #![feature(asm)] // needed to be able to use inline assembly [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ruspiro-boot-0.0.3/src/lib.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | #![feature(global_asm)] // needed to include and compile external assembly files [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ruspiro-boot-0.0.3/src/lib.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #![feature(lang_items)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `ruspiro-boot`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ruspiro-register-0.0.2/src/lib.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | #![feature(const_fn)] [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 `ruspiro-register`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "d8c209696816e31c77617d0075c753ca84ddbb6dc73c2eaa1c9bbcf7f64a5a6e"` [INFO] running `"docker" "rm" "-f" "d8c209696816e31c77617d0075c753ca84ddbb6dc73c2eaa1c9bbcf7f64a5a6e"` [INFO] [stdout] d8c209696816e31c77617d0075c753ca84ddbb6dc73c2eaa1c9bbcf7f64a5a6e