[INFO] crate tower-load-shed 0.3.0-alpha.2 is already in cache [INFO] checking tower-load-shed-0.3.0-alpha.2 against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] extracting crate tower-load-shed 0.3.0-alpha.2 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate tower-load-shed 0.3.0-alpha.2 on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate tower-load-shed 0.3.0-alpha.2 [INFO] finished tweaking crates.io crate tower-load-shed 0.3.0-alpha.2 [INFO] tweaked toml for crates.io crate tower-load-shed 0.3.0-alpha.2 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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] 38125e81f347a517531cb5b7751719700f4fb44bbec6b7f2d62917235ec2488c [INFO] running `"docker" "start" "-a" "38125e81f347a517531cb5b7751719700f4fb44bbec6b7f2d62917235ec2488c"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking tower-layer v0.3.0-alpha.2 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking tower-load-shed v0.3.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `futures_util` [INFO] [stderr] --> tests/load-shed.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use futures_util::pin_mut; [INFO] [stderr] | ^^^^^^^^^^^^ use of undeclared type or module `futures_util` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio_test` [INFO] [stderr] --> tests/load-shed.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use tokio_test::{assert_ready_err, assert_ready_ok, task::mock}; [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `tokio_test` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `tokio_test` [INFO] [stderr] --> tests/load-shed.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use tokio_test::{assert_ready_err, assert_ready_ok, task::mock}; [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `tokio_test` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `tower_test` [INFO] [stderr] --> tests/load-shed.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | 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 `pin_mut` [INFO] [stderr] --> tests/load-shed.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | pin_mut!(handle); [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_ok` [INFO] [stderr] --> tests/load-shed.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | assert_ready_ok!(service.poll_ready(cx), "overload always reports ready"); [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 `pin_mut` [INFO] [stderr] --> tests/load-shed.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | pin_mut!(response); [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/load-shed.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | assert_request_eq!(handle, "hello").send_response("world"); [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_ok` [INFO] [stderr] --> tests/load-shed.rs:20:20 [INFO] [stderr] | [INFO] [stderr] 20 | assert_eq!(assert_ready_ok!(response.poll(cx)), "world"); [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 `pin_mut` [INFO] [stderr] --> tests/load-shed.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | pin_mut!(handle); [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_ok` [INFO] [stderr] --> tests/load-shed.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | assert_ready_ok!(service.poll_ready(cx), "overload always reports ready"); [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 `pin_mut` [INFO] [stderr] --> tests/load-shed.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | pin_mut!(fut); [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_err` [INFO] [stderr] --> tests/load-shed.rs:37:19 [INFO] [stderr] | [INFO] [stderr] 37 | let err = assert_ready_err!(fut.poll(cx)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::future::Future` [INFO] [stderr] --> tests/load-shed.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::future::Future; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `tower_service::Service` [INFO] [stderr] --> tests/load-shed.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use tower_service::Service; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 13 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `tower-load-shed`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "38125e81f347a517531cb5b7751719700f4fb44bbec6b7f2d62917235ec2488c"` [INFO] running `"docker" "rm" "-f" "38125e81f347a517531cb5b7751719700f4fb44bbec6b7f2d62917235ec2488c"` [INFO] [stdout] 38125e81f347a517531cb5b7751719700f4fb44bbec6b7f2d62917235ec2488c