[INFO] cloning repository https://github.com/parallaxisjones/crawler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/parallaxisjones/crawler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparallaxisjones%2Fcrawler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparallaxisjones%2Fcrawler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 351a1b3a342f921de43eaf9729246d0b9a316a92 [INFO] checking parallaxisjones/crawler against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparallaxisjones%2Fcrawler" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/parallaxisjones/crawler on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/parallaxisjones/crawler [INFO] finished tweaking git repo https://github.com/parallaxisjones/crawler [INFO] tweaked toml for git repo https://github.com/parallaxisjones/crawler written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/parallaxisjones/crawler already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded chrono_utils v0.1.3 [INFO] [stderr] Downloaded xmlparser v0.13.3 [INFO] [stderr] Downloaded roxmltree v0.13.0 [INFO] [stderr] Downloaded structopt-derive v0.4.12 [INFO] [stderr] Downloaded postgres-protocol v0.5.2 [INFO] [stderr] Downloaded regex v1.4.0 [INFO] [stderr] Downloaded pin-project-internal v0.4.26 [INFO] [stderr] Downloaded rusqlite v0.24.1 [INFO] [stderr] Downloaded pin-project v0.4.26 [INFO] [stderr] Downloaded postgres-types v0.1.2 [INFO] [stderr] Downloaded regex-syntax v0.6.19 [INFO] [stderr] Downloaded sitemap v0.4.0 [INFO] [stderr] Downloaded structopt v0.3.19 [INFO] [stderr] Downloaded syn v1.0.43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 76fffd9f684783efb52fd972374b031668fde67b1fcb6d73ecfd79e68659dd49 [INFO] running `Command { std: "docker" "start" "-a" "76fffd9f684783efb52fd972374b031668fde67b1fcb6d73ecfd79e68659dd49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76fffd9f684783efb52fd972374b031668fde67b1fcb6d73ecfd79e68659dd49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76fffd9f684783efb52fd972374b031668fde67b1fcb6d73ecfd79e68659dd49", kill_on_drop: false }` [INFO] [stdout] 76fffd9f684783efb52fd972374b031668fde67b1fcb6d73ecfd79e68659dd49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da012d48a2c9983b7216e8dec965a6bcce7e752c508c0b95cbe00d0c46399fbd [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" "da012d48a2c9983b7216e8dec965a6bcce7e752c508c0b95cbe00d0c46399fbd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.43 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-core v0.3.6 [INFO] [stderr] Compiling pin-project-internal v0.4.26 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking futures-sink v0.3.6 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking futures-io v0.3.6 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking subtle v2.3.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking xml-rs v0.8.3 [INFO] [stderr] Checking regex-syntax v0.6.19 [INFO] [stderr] Checking xmlparser v0.13.3 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling libsqlite3-sys v0.20.1 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Checking instant v0.1.7 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking futures-channel v0.3.6 [INFO] [stderr] Checking futures-task v0.3.6 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking typenum v1.12.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking encoding_rs v0.8.24 [INFO] [stderr] Checking roxmltree v0.13.0 [INFO] [stderr] Checking hashlink v0.6.0 [INFO] [stderr] Checking tracing v0.1.21 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking socket2 v0.3.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking rusqlite v0.24.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking regex v1.4.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking chrono_utils v0.1.3 [INFO] [stderr] Checking sitemap v0.4.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking postgres-protocol v0.5.2 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Checking string_cache v0.8.0 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking postgres-types v0.1.2 [INFO] [stderr] Compiling serde_json v1.0.58 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.6 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling thiserror-impl v1.0.21 [INFO] [stderr] Compiling structopt-derive v0.4.12 [INFO] [stderr] Compiling async-trait v0.1.41 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking thiserror v1.0.21 [INFO] [stderr] Checking serde-xml-rs v0.4.0 [INFO] [stderr] Checking structopt v0.3.19 [INFO] [stderr] Checking pin-project v0.4.26 [INFO] [stderr] Checking futures-util v0.3.6 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Compiling markup5ever v0.10.0 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking futures-executor v0.3.6 [INFO] [stderr] Checking futures v0.3.6 [INFO] [stderr] Checking tokio-postgres v0.5.5 [INFO] [stderr] Checking xml5ever v0.16.1 [INFO] [stderr] Checking markup5ever_rcdom v0.1.0 [INFO] [stderr] Checking select v0.5.0 [INFO] [stderr] Checking hyper v0.13.8 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking reqwest v0.10.8 [INFO] [stderr] Checking crawler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `hits` [INFO] [stdout] --> src/cache/cache_metrics.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | pub(crate) fn hits(&self) -> u64 { self.hits } [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: `misses` [INFO] [stdout] --> src/cache/cache_metrics.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) fn misses(&self) -> u64 { self.misses } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `hits` [INFO] [stdout] --> src/cache/cache_metrics.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | pub(crate) fn hits(&self) -> u64 { self.hits } [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: `misses` [INFO] [stdout] --> src/cache/cache_metrics.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) fn misses(&self) -> u64 { self.misses } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 18s [INFO] running `Command { std: "docker" "inspect" "da012d48a2c9983b7216e8dec965a6bcce7e752c508c0b95cbe00d0c46399fbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da012d48a2c9983b7216e8dec965a6bcce7e752c508c0b95cbe00d0c46399fbd", kill_on_drop: false }` [INFO] [stdout] da012d48a2c9983b7216e8dec965a6bcce7e752c508c0b95cbe00d0c46399fbd