[INFO] crate observe 0.1.0 is already in cache [INFO] testing observe-0.1.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate observe 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate observe 0.1.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate observe 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate observe 0.1.0 [INFO] tweaked toml for crates.io crate observe 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1abe31c4f8dfdaffc17ae8a39634c02a78bc748df9bd92c8813f7ad90bfa048c [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" "1abe31c4f8dfdaffc17ae8a39634c02a78bc748df9bd92c8813f7ad90bfa048c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1abe31c4f8dfdaffc17ae8a39634c02a78bc748df9bd92c8813f7ad90bfa048c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1abe31c4f8dfdaffc17ae8a39634c02a78bc748df9bd92c8813f7ad90bfa048c", kill_on_drop: false }` [INFO] [stdout] 1abe31c4f8dfdaffc17ae8a39634c02a78bc748df9bd92c8813f7ad90bfa048c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4fc8cdba0b05ec3cafbf359267a1ef0ed14fff171b42d71a3c5da574fb76148b [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" "4fc8cdba0b05ec3cafbf359267a1ef0ed14fff171b42d71a3c5da574fb76148b", kill_on_drop: false }` [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling smallvec v1.4.1 [INFO] [stderr] Compiling enclose v1.1.8 [INFO] [stderr] Compiling snowflake v1.3.0 [INFO] [stderr] Compiling tracing-core v0.1.11 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling tracing-attributes v0.1.9 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling tracing v0.1.17 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling observe-macro v0.1.0 [INFO] [stderr] Compiling observe v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.22s [INFO] running `Command { std: "docker" "inspect" "4fc8cdba0b05ec3cafbf359267a1ef0ed14fff171b42d71a3c5da574fb76148b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fc8cdba0b05ec3cafbf359267a1ef0ed14fff171b42d71a3c5da574fb76148b", kill_on_drop: false }` [INFO] [stdout] 4fc8cdba0b05ec3cafbf359267a1ef0ed14fff171b42d71a3c5da574fb76148b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e2cab0e6031270874a4a81bde709faa01c322d892012a0e7c9837243a48c134 [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" "7e2cab0e6031270874a4a81bde709faa01c322d892012a0e7c9837243a48c134", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling sharded-slab v0.0.9 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling mockall_derive v0.7.1 [INFO] [stderr] Compiling predicates v1.0.5 [INFO] [stderr] Compiling tracing-log v0.1.1 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling mockall v0.7.1 [INFO] [stderr] Compiling tracing-serde v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling tracing-subscriber v0.2.9 [INFO] [stderr] Compiling observe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `observe::future` [INFO] [stdout] --> tests/suite/store.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | future::{ComputedFuture, TokioLocal}, [INFO] [stdout] | ^^^^^^ could not find `future` in `observe` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `futures` [INFO] [stdout] --> tests/suite/store.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use futures::Future; [INFO] [stdout] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `future` in `observe` [INFO] [stdout] --> tests/suite/store.rs:28:20 [INFO] [stdout] | [INFO] [stdout] 28 | let data = observe::future!(() ctx => Self::data(ctx)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ could not find `future` in `observe` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stdout] --> tests/suite/store.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | futures::future::ready(10) [INFO] [stdout] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `enclose::enclose` [INFO] [stdout] --> tests/suite/computed.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use enclose::enclose; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `observe`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/test.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new() -> SharedMock { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/test.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn get<'a>(&'a self) -> MutexGuard<'a, MockSpy> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7e2cab0e6031270874a4a81bde709faa01c322d892012a0e7c9837243a48c134", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e2cab0e6031270874a4a81bde709faa01c322d892012a0e7c9837243a48c134", kill_on_drop: false }` [INFO] [stdout] 7e2cab0e6031270874a4a81bde709faa01c322d892012a0e7c9837243a48c134