[INFO] crate cargo-test-junit 0.6.7 is already in cache [INFO] extracting crate cargo-test-junit 0.6.7 into work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-test-junit/0.6.7 [INFO] extracting crate cargo-test-junit 0.6.7 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-test-junit/0.6.7 [INFO] validating manifest of cargo-test-junit-0.6.7 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 cargo-test-junit-0.6.7 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 cargo-test-junit-0.6.7 [INFO] finished frobbing cargo-test-junit-0.6.7 [INFO] frobbed toml for cargo-test-junit-0.6.7 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-test-junit/0.6.7/Cargo.toml [INFO] started frobbing cargo-test-junit-0.6.7 [INFO] finished frobbing cargo-test-junit-0.6.7 [INFO] frobbed toml for cargo-test-junit-0.6.7 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-test-junit/0.6.7/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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] [stderr] Blocking waiting for file lock on package cache [INFO] testing cargo-test-junit-0.6.7 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-test-junit/0.6.7:/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] b35add5c1887de7238063917abf5b52602ea127ca389c5416dc0dc4b146be288 [INFO] running `"docker" "start" "-a" "b35add5c1887de7238063917abf5b52602ea127ca389c5416dc0dc4b146be288"` [INFO] [stderr] Compiling typed-arena v1.5.0 [INFO] [stderr] Compiling peresil v0.3.0 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling crossbeam v0.7.2 [INFO] [stderr] Compiling duct v0.4.0 [INFO] [stderr] Compiling sxd-document v0.2.6 [INFO] [stderr] error[E0412]: cannot find type `Scope` in module `crossbeam` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/duct-0.4.0/src/lib.rs:343:52 [INFO] [stderr] | [INFO] [stderr] 343 | scope: &crossbeam::Scope<'a>) [INFO] [stderr] | ^^^^^ not found in `crossbeam` [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 3 | use crossbeam::thread::Scope; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `ScopedJoinHandle` in module `crossbeam` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/duct-0.4.0/src/lib.rs:668:32 [INFO] [stderr] | [INFO] [stderr] 668 | type WriterThread = crossbeam::ScopedJoinHandle>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ not found in `crossbeam` [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 3 | use crossbeam::thread::ScopedJoinHandle; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Scope` in module `crossbeam` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/duct-0.4.0/src/lib.rs:671:51 [INFO] [stderr] | [INFO] [stderr] 671 | scope: &crossbeam::Scope<'a>) [INFO] [stderr] | ^^^^^ not found in `crossbeam` [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 3 | use crossbeam::thread::Scope; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0593]: closure is expected to take 1 argument, but it takes 0 arguments [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/duct-0.4.0/src/lib.rs:229:33 [INFO] [stderr] | [INFO] [stderr] 229 | let left_joiner = scope.spawn(|| left.inner.exec(left_context)); [INFO] [stderr] | ^^^^^ -- takes 0 arguments [INFO] [stderr] | | [INFO] [stderr] | expected closure that takes 1 argument [INFO] [stderr] help: consider changing the closure to take and ignore the expected argument [INFO] [stderr] | [INFO] [stderr] 229 | let left_joiner = scope.spawn(|_| left.inner.exec(left_context)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/duct-0.4.0/src/lib.rs:228:9 [INFO] [stderr] | [INFO] [stderr] 228 | let (left_result, right_result) = crossbeam::scope(|scope| { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found tuple [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::result::Result<(std::result::Result<_, std::boxed::Box>, std::result::Result), std::boxed::Box>` [INFO] [stderr] found type `(_, _)` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/duct-0.4.0/src/lib.rs:268:9 [INFO] [stderr] | [INFO] [stderr] 265 | fn with_child_context(&self, parent_context: IoContext, inner: F) -> io::Result [INFO] [stderr] | ------------------ expected `std::result::Result` because of return type [INFO] [stderr] ... [INFO] [stderr] 268 | / crossbeam::scope(|scope| { [INFO] [stderr] 269 | | let mut context = parent_context; // move it into the closure [INFO] [stderr] 270 | | let mut maybe_stdin_thread = None; [INFO] [stderr] 271 | | let mut unchecked = false; [INFO] [stderr] ... | [INFO] [stderr] 325 | | } [INFO] [stderr] 326 | | }) [INFO] [stderr] | |__________^ expected i32, found enum `std::result::Result` [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::result::Result` [INFO] [stderr] found type `std::result::Result, std::boxed::Box<(dyn std::any::Any + std::marker::Send + 'static)>>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0412, E0593. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `duct`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "b35add5c1887de7238063917abf5b52602ea127ca389c5416dc0dc4b146be288"` [INFO] running `"docker" "rm" "-f" "b35add5c1887de7238063917abf5b52602ea127ca389c5416dc0dc4b146be288"` [INFO] [stdout] b35add5c1887de7238063917abf5b52602ea127ca389c5416dc0dc4b146be288