[INFO] fetching crate futures-bounded 0.3.0... [INFO] checking futures-bounded-0.3.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate futures-bounded 0.3.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate futures-bounded 0.3.0 [INFO] finished tweaking crates.io crate futures-bounded 0.3.0 [INFO] tweaked toml for crates.io crate futures-bounded 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate futures-bounded 0.3.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate futures-bounded 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cc v1.0.89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d4c0f20b7473d9077b77461e32fef037af2adcbac1c22ac62af4febb80c96d7 [INFO] running `Command { std: "docker" "start" "-a" "6d4c0f20b7473d9077b77461e32fef037af2adcbac1c22ac62af4febb80c96d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d4c0f20b7473d9077b77461e32fef037af2adcbac1c22ac62af4febb80c96d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d4c0f20b7473d9077b77461e32fef037af2adcbac1c22ac62af4febb80c96d7", kill_on_drop: false }` [INFO] [stdout] 6d4c0f20b7473d9077b77461e32fef037af2adcbac1c22ac62af4febb80c96d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d365f9eb2b5c79113c6789a34aff6d8130854ea35e079caefddce6e07ff37bde [INFO] running `Command { std: "docker" "start" "-a" "d365f9eb2b5c79113c6789a34aff6d8130854ea35e079caefddce6e07ff37bde", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures-bounded v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/futures_map.rs:49:24 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn try_push(&mut self, future_id: ID, future: F) -> Result<(), PushError>> [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn try_push(&mut self, future_id: ID, future: F) -> Result<(), PushError>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/futures_set.rs:34:24 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn try_push(&mut self, future: F) -> Result<(), BoxFuture> [INFO] [stdout] | ^^^^^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 34 | pub fn try_push(&mut self, future: F) -> Result<(), BoxFuture<'_, O>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/futures_tuple_set.rs:37:24 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn try_push(&mut self, future: F, data: D) -> Result<(), (BoxFuture, D)> [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 37 | pub fn try_push(&mut self, future: F, data: D) -> Result<(), (BoxFuture<'_, O>, D)> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/stream_map.rs:43:24 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn try_push(&mut self, id: ID, stream: F) -> Result<(), PushError>> [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 43 | pub fn try_push(&mut self, id: ID, stream: F) -> Result<(), PushError>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/stream_set.rs:33:24 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn try_push(&mut self, stream: F) -> Result<(), BoxStream> [INFO] [stdout] | ^^^^^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 33 | pub fn try_push(&mut self, stream: F) -> Result<(), BoxStream<'_, O>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures v0.3.30 [INFO] [stdout] error[E0599]: no function or associated item named `futures_timer` found for struct `delay::Delay` in the current scope [INFO] [stdout] --> src/futures_tuple_set.rs:83:54 [INFO] [stdout] | [INFO] [stdout] 83 | let mut set = FuturesTupleSet::new(|| Delay::futures_timer(Duration::from_secs(10)), 10); [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `delay::Delay` [INFO] [stdout] | [INFO] [stdout] ::: src/delay.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Delay { [INFO] [stdout] | ---------------- function or associated item `futures_timer` not found for this struct [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-bounded` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "d365f9eb2b5c79113c6789a34aff6d8130854ea35e079caefddce6e07ff37bde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d365f9eb2b5c79113c6789a34aff6d8130854ea35e079caefddce6e07ff37bde", kill_on_drop: false }` [INFO] [stdout] d365f9eb2b5c79113c6789a34aff6d8130854ea35e079caefddce6e07ff37bde