[INFO] fetching crate dasp_signal 0.11.0... [INFO] checking dasp_signal-0.11.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate dasp_signal 0.11.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate dasp_signal 0.11.0 [INFO] finished tweaking crates.io crate dasp_signal 0.11.0 [INFO] tweaked toml for crates.io crate dasp_signal 0.11.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dasp_signal 0.11.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [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 dasp_ring_buffer v0.11.0 [INFO] [stderr] Downloaded dasp_envelope v0.11.0 [INFO] [stderr] Downloaded dasp_peak v0.11.0 [INFO] [stderr] Downloaded dasp_interpolate v0.11.0 [INFO] [stderr] Downloaded dasp_rms v0.11.0 [INFO] [stderr] Downloaded dasp_window v0.11.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4b64d147d9b094edecb4549edd269a68f42da4ff176fafb31f1272dd8d7b82ba [INFO] running `Command { std: "docker" "start" "-a" "4b64d147d9b094edecb4549edd269a68f42da4ff176fafb31f1272dd8d7b82ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b64d147d9b094edecb4549edd269a68f42da4ff176fafb31f1272dd8d7b82ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b64d147d9b094edecb4549edd269a68f42da4ff176fafb31f1272dd8d7b82ba", kill_on_drop: false }` [INFO] [stdout] 4b64d147d9b094edecb4549edd269a68f42da4ff176fafb31f1272dd8d7b82ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] af2588361bdf87437d730c2022fa0b9b870df133795d84c4b179869319788d1a [INFO] running `Command { std: "docker" "start" "-a" "af2588361bdf87437d730c2022fa0b9b870df133795d84c4b179869319788d1a", kill_on_drop: false }` [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Checking dasp_ring_buffer v0.11.0 [INFO] [stderr] Checking dasp_frame v0.11.0 [INFO] [stderr] Checking dasp_window v0.11.1 [INFO] [stderr] Checking dasp_rms v0.11.0 [INFO] [stderr] Checking dasp_peak v0.11.0 [INFO] [stderr] Checking dasp_interpolate v0.11.0 [INFO] [stderr] Checking dasp_envelope v0.11.0 [INFO] [stderr] Checking dasp_signal v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:60:7 [INFO] [stdout] | [INFO] [stdout] 60 | #[cfg(features = "boxed")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 60 - #[cfg(features = "boxed")] [INFO] [stdout] 60 + #[cfg(feature = "boxed")] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:60:7 [INFO] [stdout] | [INFO] [stdout] 60 | #[cfg(features = "boxed")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 60 - #[cfg(features = "boxed")] [INFO] [stdout] 60 + #[cfg(feature = "boxed")] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:1132:19 [INFO] [stdout] | [INFO] [stdout] 1132 | pub fn by_ref(&mut self) -> (BranchRefA, BranchRefB) { [INFO] [stdout] | ^^^^^^^^^ ---------------- ---------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [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] 1132 | pub fn by_ref(&mut self) -> (BranchRefA<'_, S, D>, BranchRefB<'_, S, 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/lib.rs:2442:24 [INFO] [stdout] | [INFO] [stdout] 2442 | pub fn next_frames(&mut self) -> BufferedFrames { [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] 2442 | pub fn next_frames(&mut self) -> BufferedFrames<'_, 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/lib.rs:1132:19 [INFO] [stdout] | [INFO] [stdout] 1132 | pub fn by_ref(&mut self) -> (BranchRefA, BranchRefB) { [INFO] [stdout] | ^^^^^^^^^ ---------------- ---------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [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] 1132 | pub fn by_ref(&mut self) -> (BranchRefA<'_, S, D>, BranchRefB<'_, S, 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/lib.rs:2442:24 [INFO] [stdout] | [INFO] [stdout] 2442 | pub fn next_frames(&mut self) -> BufferedFrames { [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] 2442 | pub fn next_frames(&mut self) -> BufferedFrames<'_, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.00s [INFO] running `Command { std: "docker" "inspect" "af2588361bdf87437d730c2022fa0b9b870df133795d84c4b179869319788d1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af2588361bdf87437d730c2022fa0b9b870df133795d84c4b179869319788d1a", kill_on_drop: false }` [INFO] [stdout] af2588361bdf87437d730c2022fa0b9b870df133795d84c4b179869319788d1a