[INFO] fetching crate cargo-test-junit 0.6.7... [INFO] checking cargo-test-junit-0.6.7 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate cargo-test-junit 0.6.7 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate cargo-test-junit 0.6.7 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-test-junit 0.6.7 [INFO] finished tweaking crates.io crate cargo-test-junit 0.6.7 [INFO] tweaked toml for crates.io crate cargo-test-junit 0.6.7 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded test-to-vec v0.4.3 [INFO] [stderr] Downloaded duct v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 47a22b913c997516f1f082bc1c647ebedf152f36d52c97551033d77e0ccee6c4 [INFO] running `Command { std: "docker" "start" "-a" "47a22b913c997516f1f082bc1c647ebedf152f36d52c97551033d77e0ccee6c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47a22b913c997516f1f082bc1c647ebedf152f36d52c97551033d77e0ccee6c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47a22b913c997516f1f082bc1c647ebedf152f36d52c97551033d77e0ccee6c4", kill_on_drop: false }` [INFO] [stdout] 47a22b913c997516f1f082bc1c647ebedf152f36d52c97551033d77e0ccee6c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 941e967024c76c2d0cc6786a4132043d2fa202c4717490906c1b67512277fd8e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "941e967024c76c2d0cc6786a4132043d2fa202c4717490906c1b67512277fd8e", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking typed-arena v1.7.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking peresil v0.3.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking sxd-document v0.2.6 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking duct v0.4.0 [INFO] [stdout] error[E0412]: cannot find type `Scope` in crate `crossbeam` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/duct-0.4.0/src/lib.rs:343:52 [INFO] [stdout] | [INFO] [stdout] 343 | ... scope: &crossbeam::Scope<'a>) [INFO] [stdout] | ^^^^^ not found in `crossbeam` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use crossbeam::thread::Scope; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ScopedJoinHandle` in crate `crossbeam` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/duct-0.4.0/src/lib.rs:668:32 [INFO] [stdout] | [INFO] [stdout] 668 | type WriterThread = crossbeam::ScopedJoinHandle>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not found in `crossbeam` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use crossbeam::thread::ScopedJoinHandle; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Scope` in crate `crossbeam` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/duct-0.4.0/src/lib.rs:671:51 [INFO] [stdout] | [INFO] [stdout] 671 | ... scope: &crossbeam::Scope<'a>) [INFO] [stdout] | ^^^^^ not found in `crossbeam` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use crossbeam::thread::Scope; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking test-to-vec v0.4.3 [INFO] [stdout] error[E0593]: closure is expected to take 1 argument, but it takes 0 arguments [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/duct-0.4.0/src/lib.rs:229:33 [INFO] [stdout] | [INFO] [stdout] 229 | let left_joiner = scope.spawn(|| left.inner.exec(left_context)); [INFO] [stdout] | ^^^^^ -- takes 0 arguments [INFO] [stdout] | | [INFO] [stdout] | expected closure that takes 1 argument [INFO] [stdout] | [INFO] [stdout] help: consider changing the closure to take and ignore the expected argument [INFO] [stdout] | [INFO] [stdout] 229 | let left_joiner = scope.spawn(|_| left.inner.exec(left_context)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/duct-0.4.0/src/lib.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | let (left_result, right_result) = crossbeam::scope(|scope| { [INFO] [stdout] | _________^^^^^^^^^^^^^^^^^^^^^^^^^^^___- [INFO] [stdout] | | | [INFO] [stdout] | | expected enum `std::result::Result`, found tuple [INFO] [stdout] 229 | | let left_joiner = scope.spawn(|| left.inner.exec(left_context)); [INFO] [stdout] 230 | | let right_result = right.inner.exec(right_context); [INFO] [stdout] 231 | | let left_result = left_joiner.join(); [INFO] [stdout] 232 | | (left_result, right_result) [INFO] [stdout] 233 | | }); [INFO] [stdout] | |______- this expression has type `std::result::Result<(std::result::Result<_, Box>, std::result::Result), Box>` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result<(std::result::Result<_, Box>, std::result::Result), Box>` [INFO] [stdout] found tuple `(_, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/duct-0.4.0/src/lib.rs:268:9 [INFO] [stdout] | [INFO] [stdout] 265 | fn with_child_context(&self, parent_context: IoContext, inner: F) -> io::Result [INFO] [stdout] | ------------------ expected `std::result::Result` because of return type [INFO] [stdout] ... [INFO] [stdout] 268 | / crossbeam::scope(|scope| { [INFO] [stdout] 269 | | let mut context = parent_context; // move it into the closure [INFO] [stdout] 270 | | let mut maybe_stdin_thread = None; [INFO] [stdout] 271 | | let mut unchecked = false; [INFO] [stdout] ... | [INFO] [stdout] 325 | | } [INFO] [stdout] 326 | | }) [INFO] [stdout] | |__________^ expected `i32`, found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result` [INFO] [stdout] found enum `std::result::Result, Box<(dyn Any + Send + 'static)>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `duct` [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] Some errors have detailed explanations: E0308, E0412, E0593. [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "941e967024c76c2d0cc6786a4132043d2fa202c4717490906c1b67512277fd8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "941e967024c76c2d0cc6786a4132043d2fa202c4717490906c1b67512277fd8e", kill_on_drop: false }` [INFO] [stdout] 941e967024c76c2d0cc6786a4132043d2fa202c4717490906c1b67512277fd8e