[INFO] updating cached repository Rust-Mikrocontroller-Praktikum-2018/stack_game [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Rust-Mikrocontroller-Praktikum-2018/stack_game [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Rust-Mikrocontroller-Praktikum-2018/stack_game" "work/ex/beta-1.38-1/sources/1.37.0/gh/Rust-Mikrocontroller-Praktikum-2018/stack_game"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Rust-Mikrocontroller-Praktikum-2018/stack_game'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Rust-Mikrocontroller-Praktikum-2018/stack_game" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rust-Mikrocontroller-Praktikum-2018/stack_game"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rust-Mikrocontroller-Praktikum-2018/stack_game'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0ca7281eabb52ca40e1f90deb9777724755b4871 [INFO] sha for GitHub repo Rust-Mikrocontroller-Praktikum-2018/stack_game: 0ca7281eabb52ca40e1f90deb9777724755b4871 [INFO] validating manifest of Rust-Mikrocontroller-Praktikum-2018/stack_game 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 Rust-Mikrocontroller-Praktikum-2018/stack_game 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 Rust-Mikrocontroller-Praktikum-2018/stack_game [INFO] finished frobbing Rust-Mikrocontroller-Praktikum-2018/stack_game [INFO] frobbed toml for Rust-Mikrocontroller-Praktikum-2018/stack_game written to work/ex/beta-1.38-1/sources/1.37.0/gh/Rust-Mikrocontroller-Praktikum-2018/stack_game/Cargo.toml [INFO] started frobbing Rust-Mikrocontroller-Praktikum-2018/stack_game [INFO] finished frobbing Rust-Mikrocontroller-Praktikum-2018/stack_game [INFO] frobbed toml for Rust-Mikrocontroller-Praktikum-2018/stack_game written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rust-Mikrocontroller-Praktikum-2018/stack_game/Cargo.toml [INFO] crate Rust-Mikrocontroller-Praktikum-2018/stack_game 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 Rust-Mikrocontroller-Praktikum-2018/stack_game against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Rust-Mikrocontroller-Praktikum-2018/stack_game:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 09d1ff8140083f00cf018f741edf7aa7a140de4641ba8c1eece9e5cf27a9e22b [INFO] running `"docker" "start" "-a" "09d1ff8140083f00cf018f741edf7aa7a140de4641ba8c1eece9e5cf27a9e22b"` [INFO] [stderr] Compiling odds v0.2.26 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling bit_field v0.4.0 [INFO] [stderr] Compiling volatile-register v0.1.2 [INFO] [stderr] Compiling spin v0.4.7 [INFO] [stderr] Compiling volatile v0.2.3 [INFO] [stderr] Compiling byteorder v1.2.2 [INFO] [stderr] error: Error loading target specification: Could not find specification for target "stm32f7" [INFO] [stderr] | [INFO] [stderr] = help: Use `--print target-list` for a list of built-in targets [INFO] [stderr] [INFO] [stderr] error: Could not compile `spin`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Error loading target specification: Could not find specification for target "stm32f7" [INFO] [stderr] | [INFO] [stderr] = help: Use `--print target-list` for a list of built-in targets [INFO] [stderr] [INFO] [stderr] error: Could not compile `bitflags`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Error loading target specification: Could not find specification for target "stm32f7" [INFO] [stderr] | [INFO] [stderr] = help: Use `--print target-list` for a list of built-in targets [INFO] [stderr] [INFO] [stderr] error: Could not compile `nodrop`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Error loading target specification: Could not find specification for target "stm32f7" [INFO] [stderr] | [INFO] [stderr] = help: Use `--print target-list` for a list of built-in targets [INFO] [stderr] [INFO] [stderr] error: Could not compile `odds`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Error loading target specification: Could not find specification for target "stm32f7" [INFO] [stderr] | [INFO] [stderr] = help: Use `--print target-list` for a list of built-in targets [INFO] [stderr] [INFO] [stderr] error: Error loading target specification: Could not find specification for target "stm32f7" [INFO] [stderr] | [INFO] [stderr] = help: Use `--print target-list` for a list of built-in targets [INFO] [stderr] [INFO] [stderr] error: Could not compile `byteorder`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Error loading target specification: Could not find specification for target "stm32f7" [INFO] [stderr] | [INFO] [stderr] = help: Use `--print target-list` for a list of built-in targets [INFO] [stderr] [INFO] [stderr] error: Could not compile `volatile`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Error loading target specification: Could not find specification for target "stm32f7" [INFO] [stderr] | [INFO] [stderr] = help: Use `--print target-list` for a list of built-in targets [INFO] [stderr] [INFO] [stderr] error: Could not compile `volatile-register`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `bit_field`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "09d1ff8140083f00cf018f741edf7aa7a140de4641ba8c1eece9e5cf27a9e22b"` [INFO] running `"docker" "rm" "-f" "09d1ff8140083f00cf018f741edf7aa7a140de4641ba8c1eece9e5cf27a9e22b"` [INFO] [stdout] 09d1ff8140083f00cf018f741edf7aa7a140de4641ba8c1eece9e5cf27a9e22b