[INFO] updating cached repository https://github.com/CharmedSatyr/rust-link-scraper [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 16382fbb845e0fc7538a01afc8288eb14b0c1c0f [INFO] checking CharmedSatyr/rust-link-scraper against try#662bf71cc5bbfe44a109ab5b7205e12ec319754c for pr-67531 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCharmedSatyr%2Frust-link-scraper" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CharmedSatyr/rust-link-scraper on toolchain 662bf71cc5bbfe44a109ab5b7205e12ec319754c [INFO] running `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/CharmedSatyr/rust-link-scraper [INFO] finished tweaking git repo https://github.com/CharmedSatyr/rust-link-scraper [INFO] tweaked toml for git repo https://github.com/CharmedSatyr/rust-link-scraper written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/CharmedSatyr/rust-link-scraper already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "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] efb849b9a4e064def565a537bd262afbd03919b45124b5e4a7f4fc47ee841a70 [INFO] running `"docker" "start" "-a" "efb849b9a4e064def565a537bd262afbd03919b45124b5e4a7f4fc47ee841a70"` [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking new_debug_unreachable v1.0.3 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Compiling cargo-husky v1.4.0 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking openssl-sys v0.9.51 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking tendril v0.4.1 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking openssl v0.10.25 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking cgmath v0.16.1 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking assert-json-diff v1.0.1 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking tokio-threadpool v0.1.16 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Compiling string_cache v0.7.4 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Checking mockito v0.21.0 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Compiling serde_json v1.0.41 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.22 [INFO] [stderr] Compiling html5ever v0.23.0 [INFO] [stderr] Compiling markup5ever v0.8.1 [INFO] [stderr] Checking select v0.4.3 [INFO] [stderr] Checking link-scraper v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/parse_links_from_document.rs:5:74 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn parse_links_from_document(document: &Document, base_url: &Url) -> (HashSet) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/parse_links_from_document.rs:5:74 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn parse_links_from_document(document: &Document, base_url: &Url) -> (HashSet) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 24s [INFO] running `"docker" "inspect" "efb849b9a4e064def565a537bd262afbd03919b45124b5e4a7f4fc47ee841a70"` [INFO] running `"docker" "rm" "-f" "efb849b9a4e064def565a537bd262afbd03919b45124b5e4a7f4fc47ee841a70"` [INFO] [stdout] efb849b9a4e064def565a537bd262afbd03919b45124b5e4a7f4fc47ee841a70