[INFO] fetching crate tower-util 0.3.0-alpha.2... [INFO] checking tower-util-0.3.0-alpha.2 against beta-2019-10-27 for pr-65897 [INFO] extracting crate tower-util 0.3.0-alpha.2 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate tower-util 0.3.0-alpha.2 on toolchain beta-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate tower-util 0.3.0-alpha.2 [INFO] finished tweaking crates.io crate tower-util 0.3.0-alpha.2 [INFO] tweaked toml for crates.io crate tower-util 0.3.0-alpha.2 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f023445f242e4f88b1c4cc11e7354a05c01b543a5145472d20df36f2433b97f1 [INFO] running `"docker" "start" "-a" "f023445f242e4f88b1c4cc11e7354a05c01b543a5145472d20df36f2433b97f1"` [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Checking tower-layer v0.3.0-alpha.2 [INFO] [stderr] Compiling pin-project-internal v0.4.5 [INFO] [stderr] Checking pin-project v0.4.5 [INFO] [stderr] Checking tower-util v0.3.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `tokio_test` [INFO] [stderr] --> tests/call_all.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use tokio_test::{assert_pending, assert_ready, task}; [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `tokio_test` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `tower` [INFO] [stderr] --> tests/call_all.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use tower::ServiceExt; [INFO] [stderr] | ^^^^^ use of undeclared type or module `tower` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `tokio_test` [INFO] [stderr] --> tests/service_fn.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use tokio_test::block_on; [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `tokio_test` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `tower_test` [INFO] [stderr] --> tests/call_all.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use tower_test::{assert_request_eq, mock}; [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `tower_test` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_pending` [INFO] [stderr] --> tests/call_all.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | assert_pending!(mock.enter(|cx| ca.as_mut().poll_next(cx))); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_pending` [INFO] [stderr] --> tests/call_all.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | assert_pending!(mock.enter(|cx| ca.as_mut().poll_next(cx))); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_ready` [INFO] [stderr] --> tests/call_all.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | let v = assert_ready!(mock.enter(|cx| ca.as_mut().poll_next(cx))) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_pending` [INFO] [stderr] --> tests/call_all.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | assert_pending!(mock.enter(|cx| ca.as_mut().poll_next(cx))); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_ready` [INFO] [stderr] --> tests/call_all.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | let v = assert_ready!(mock.enter(|cx| ca.as_mut().poll_next(cx))) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_pending` [INFO] [stderr] --> tests/call_all.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | assert_pending!(mock.enter(|cx| ca.as_mut().poll_next(cx))); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_ready` [INFO] [stderr] --> tests/call_all.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | let v = assert_ready!(mock.enter(|cx| ca.as_mut().poll_next(cx))) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_pending` [INFO] [stderr] --> tests/call_all.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | assert_pending!(mock.enter(|cx| ca.as_mut().poll_next(cx))); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_ready` [INFO] [stderr] --> tests/call_all.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | let v = assert_ready!(mock.enter(|cx| ca.as_mut().poll_next(cx))) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_pending` [INFO] [stderr] --> tests/call_all.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | assert_pending!(mock.enter(|cx| ca.as_mut().poll_next(cx))); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_ready` [INFO] [stderr] --> tests/call_all.rs:95:13 [INFO] [stderr] | [INFO] [stderr] 95 | let v = assert_ready!(mock.enter(|cx| ca.as_mut().poll_next(cx))) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_pending` [INFO] [stderr] --> tests/call_all.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | assert_pending!(task.enter(|cx| svc.as_mut().poll_next(cx))); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_request_eq` [INFO] [stderr] --> tests/call_all.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | let resp1 = assert_request_eq!(handle, &"one"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_request_eq` [INFO] [stderr] --> tests/call_all.rs:125:17 [INFO] [stderr] | [INFO] [stderr] 125 | let resp2 = assert_request_eq!(handle, &"two"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_ready` [INFO] [stderr] --> tests/call_all.rs:129:13 [INFO] [stderr] | [INFO] [stderr] 129 | let v = assert_ready!(task.enter(|cx| svc.as_mut().poll_next(cx))) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_pending` [INFO] [stderr] --> tests/call_all.rs:133:5 [INFO] [stderr] | [INFO] [stderr] 133 | assert_pending!(task.enter(|cx| svc.as_mut().poll_next(cx))); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_ready` [INFO] [stderr] --> tests/call_all.rs:137:13 [INFO] [stderr] | [INFO] [stderr] 137 | let v = assert_ready!(task.enter(|cx| svc.as_mut().poll_next(cx))) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_ready` [INFO] [stderr] --> tests/call_all.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | let v = assert_ready!(task.enter(|cx| svc.as_mut().poll_next(cx))) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio` [INFO] [stderr] --> tests/call_all.rs:50:24 [INFO] [stderr] | [INFO] [stderr] 50 | let (mut tx, rx) = tokio::sync::mpsc::unbounded_channel(); [INFO] [stderr] | ^^^^^ use of undeclared type or module `tokio` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `tower-util`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `call_all` found for type `Srv` in the current scope [INFO] [stderr] --> tests/call_all.rs:51:18 [INFO] [stderr] | [INFO] [stderr] 16 | struct Srv { [INFO] [stderr] | ---------- method `call_all` not found for this [INFO] [stderr] ... [INFO] [stderr] 51 | let ca = srv.call_all(rx); [INFO] [stderr] | ^^^^^^^^ method not found in `Srv` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `take_service` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> tests/call_all.rs:103:12 [INFO] [stderr] | [INFO] [stderr] 103 | ca.take_service(), [INFO] [stderr] | ^^^^^^^^^^^^ method not found in `std::pin::Pin<&mut _>` [INFO] [stderr] | [INFO] [stderr] = note: ca is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error: aborting due to 24 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `tower-util`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f023445f242e4f88b1c4cc11e7354a05c01b543a5145472d20df36f2433b97f1"` [INFO] running `"docker" "rm" "-f" "f023445f242e4f88b1c4cc11e7354a05c01b543a5145472d20df36f2433b97f1"` [INFO] [stdout] f023445f242e4f88b1c4cc11e7354a05c01b543a5145472d20df36f2433b97f1