[INFO] updating cached repository polyfractal/Turbine [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/polyfractal/Turbine [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/polyfractal/Turbine" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/polyfractal/Turbine"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/polyfractal/Turbine'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/polyfractal/Turbine" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/polyfractal/Turbine"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/polyfractal/Turbine'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d5c837956f4dfad7f4478cc02a2bafd98c77be14 [INFO] sha for GitHub repo polyfractal/Turbine: d5c837956f4dfad7f4478cc02a2bafd98c77be14 [INFO] validating manifest of polyfractal/Turbine on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of polyfractal/Turbine on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing polyfractal/Turbine [INFO] finished frobbing polyfractal/Turbine [INFO] frobbed toml for polyfractal/Turbine written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/polyfractal/Turbine/Cargo.toml [INFO] started frobbing polyfractal/Turbine [INFO] finished frobbing polyfractal/Turbine [INFO] frobbed toml for polyfractal/Turbine written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/polyfractal/Turbine/Cargo.toml [INFO] crate polyfractal/Turbine already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/polyfractal/Turbine/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking polyfractal/Turbine against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-0/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/polyfractal/Turbine:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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=forbid" "-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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 73673cd1fe80073e04515d7766af88d039543dcb18aa8f691be3daa656d3ee2c [INFO] running `"docker" "start" "-a" "73673cd1fe80073e04515d7766af88d039543dcb18aa8f691be3daa656d3ee2c"` [INFO] [stderr] Checking turbine v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0433]: failed to resolve: could not find `funcs` in `libc` [INFO] [stderr] --> src/lib.rs:407:15 [INFO] [stderr] | [INFO] [stderr] 407 | use libc::funcs::posix88::unistd::usleep; [INFO] [stderr] | ^^^^^ could not find `funcs` in `libc` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `usleep` in this scope [INFO] [stderr] --> src/lib.rs:1106:22 [INFO] [stderr] | [INFO] [stderr] 1106 | unsafe { usleep(10); } //sleep for 10 microseconds [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 407 | use libc::usleep; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `usleep` in this scope [INFO] [stderr] --> src/lib.rs:1135:26 [INFO] [stderr] | [INFO] [stderr] 1135 | unsafe { usleep(10); } //sleep for 10 microseconds [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 407 | use libc::usleep; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `libc::funcs::posix88::unistd::usleep` [INFO] [stderr] --> src/lib.rs:407:9 [INFO] [stderr] | [INFO] [stderr] 407 | use libc::funcs::posix88::unistd::usleep; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/atomicnum.rs:183:30 [INFO] [stderr] | [INFO] [stderr] 181 | unsafe fn atomic_compare_and_swap(dst: *mut T, old:T, new:T, order: Ordering) -> T { [INFO] [stderr] | - expected `T` because of return type [INFO] [stderr] 182 | match order { [INFO] [stderr] 183 | Ordering::Acquire => intrinsics::atomic_cxchg_acq(dst, old, new), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected type parameter, found tuple [INFO] [stderr] | [INFO] [stderr] = note: expected type `T` [INFO] [stderr] found type `(T, bool)` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> src/lib.rs:82:14 [INFO] [stderr] | [INFO] [stderr] 82 | #[cfg(test)] extern crate libc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `turbine`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/atomicnum.rs:183:30 [INFO] [stderr] | [INFO] [stderr] 181 | unsafe fn atomic_compare_and_swap(dst: *mut T, old:T, new:T, order: Ordering) -> T { [INFO] [stderr] | - expected `T` because of return type [INFO] [stderr] 182 | match order { [INFO] [stderr] 183 | Ordering::Acquire => intrinsics::atomic_cxchg_acq(dst, old, new), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected type parameter, found tuple [INFO] [stderr] | [INFO] [stderr] = note: expected type `T` [INFO] [stderr] found type `(T, bool)` [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0308, E0425, E0433, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `turbine`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "73673cd1fe80073e04515d7766af88d039543dcb18aa8f691be3daa656d3ee2c"` [INFO] running `"docker" "rm" "-f" "73673cd1fe80073e04515d7766af88d039543dcb18aa8f691be3daa656d3ee2c"` [INFO] [stdout] 73673cd1fe80073e04515d7766af88d039543dcb18aa8f691be3daa656d3ee2c