[INFO] fetching crate flags-rs 0.1.9... [INFO] checking flags-rs-0.1.9 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] extracting crate flags-rs 0.1.9 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate flags-rs 0.1.9 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate flags-rs 0.1.9 [INFO] tweaked toml for crates.io crate flags-rs 0.1.9 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate flags-rs 0.1.9 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate flags-rs 0.1.9 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wiremock v0.6.4 [INFO] [stderr] Downloaded deadpool v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b55209336e74426d3f65c5973af96757381668032cf22e07de649197bd09f13d [INFO] running `Command { std: "docker" "start" "-a" "b55209336e74426d3f65c5973af96757381668032cf22e07de649197bd09f13d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b55209336e74426d3f65c5973af96757381668032cf22e07de649197bd09f13d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b55209336e74426d3f65c5973af96757381668032cf22e07de649197bd09f13d", kill_on_drop: false }` [INFO] [stdout] b55209336e74426d3f65c5973af96757381668032cf22e07de649197bd09f13d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" 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flags-rs v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:105:15 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn is(&self, name: &str) -> Flag { [INFO] [stdout] | ^^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 105 | pub fn is(&self, name: &str) -> Flag<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Request`, `Response`, and `StatusCode` [INFO] [stdout] --> examples/tower_middleware.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use http::{Request, Response, StatusCode}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BodyExt`, `Empty`, and `Full` [INFO] [stdout] --> examples/tower_middleware.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use http_body_util::{BodyExt, Empty, Full}; [INFO] [stdout] | ^^^^^^^ ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::Infallible` [INFO] [stdout] --> examples/tower_middleware.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::Infallible; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ServiceBuilder` and `ServiceExt` [INFO] [stdout] --> examples/tower_middleware.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use tower::{ServiceBuilder, ServiceExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::Bytes` [INFO] [stdout] --> examples/tower_middleware.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use bytes::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:105:15 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn is(&self, name: &str) -> Flag { [INFO] [stdout] | ^^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 105 | pub fn is(&self, name: &str) -> Flag<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.18s [INFO] running `Command { std: "docker" "inspect" "9b55563d782d4614758f607aea42532ba8fe2f6c1f2e20a3e8fcb15c237fffa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b55563d782d4614758f607aea42532ba8fe2f6c1f2e20a3e8fcb15c237fffa8", kill_on_drop: false }` [INFO] [stdout] 9b55563d782d4614758f607aea42532ba8fe2f6c1f2e20a3e8fcb15c237fffa8