[INFO] cloning repository https://github.com/seaung/crawler-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seaung/crawler-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseaung%2Fcrawler-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseaung%2Fcrawler-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 70860b492fbe6e87ef88f8124209de0fa873543f [INFO] checking seaung/crawler-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseaung%2Fcrawler-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/seaung/crawler-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/seaung/crawler-rs [INFO] finished tweaking git repo https://github.com/seaung/crawler-rs [INFO] tweaked toml for git repo https://github.com/seaung/crawler-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/seaung/crawler-rs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded select v0.6.0-alpha.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e850cbb2041657a6eed002156d65944b6bc910891d2ffd0334db8f355c41a7f [INFO] running `Command { std: "docker" "start" "-a" "6e850cbb2041657a6eed002156d65944b6bc910891d2ffd0334db8f355c41a7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e850cbb2041657a6eed002156d65944b6bc910891d2ffd0334db8f355c41a7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e850cbb2041657a6eed002156d65944b6bc910891d2ffd0334db8f355c41a7f", kill_on_drop: false }` [INFO] [stdout] 6e850cbb2041657a6eed002156d65944b6bc910891d2ffd0334db8f355c41a7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b79a7a7f0a4e374253cd321233c3febd74c5d080b5ffa15827f9b9f90f38b772 [INFO] running `Command { std: "docker" "start" "-a" "b79a7a7f0a4e374253cd321233c3febd74c5d080b5ffa15827f9b9f90f38b772", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling tokio v1.21.1 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling cookie v0.16.0 [INFO] [stderr] Checking rustls-pemfile v1.0.1 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking rustls-native-certs v0.6.2 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking unicode-segmentation v1.10.0 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Compiling anyhow v1.0.65 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking clap v3.2.21 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Checking time v0.3.14 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Compiling markup5ever v0.10.1 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki-roots v0.22.4 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling html5ever v0.25.2 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Checking futures-executor v0.3.24 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stderr] Checking tokio-util v0.7.4 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking tokio-stream v0.1.9 [INFO] [stderr] Checking h2 v0.3.14 [INFO] [stderr] Checking string_cache v0.8.4 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking webdriver v0.46.0 [INFO] [stderr] Checking xml5ever v0.16.2 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking markup5ever_rcdom v0.1.0 [INFO] [stderr] Checking select v0.6.0-alpha.1 [INFO] [stderr] Checking hyper-rustls v0.23.0 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Checking fantoccini v0.19.3 [INFO] [stderr] Checking crawler-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/main.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | if let Some(matches) = cli.subcommand_matches("run") { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Internal` and `InvalidSpider` are never constructed [INFO] [stdout] --> src/error.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Error { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 5 | #[error("Internal")] [INFO] [stdout] 6 | Internal(String), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | #[error("Spider is not valid : {0}")] [INFO] [stdout] 8 | InvalidSpider(String), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `name` is never used [INFO] [stdout] --> src/interfaces.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Spider: Send + Sync { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 8 | fn name(&self) -> String; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/cve.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Cve { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 14 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | url: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 16 | cwe_id: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 17 | cwe_uri: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 18 | vulnerability_type: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 19 | publish_date: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 20 | update_date: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 21 | score: f32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 22 | access: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 23 | complexity: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 24 | authentication: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 25 | confidentiality: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 26 | integrity: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 27 | availability: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cve` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | crawler.run(spider); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/main.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | if let Some(matches) = cli.subcommand_matches("run") { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Internal` and `InvalidSpider` are never constructed [INFO] [stdout] --> src/error.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Error { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 5 | #[error("Internal")] [INFO] [stdout] 6 | Internal(String), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | #[error("Spider is not valid : {0}")] [INFO] [stdout] 8 | InvalidSpider(String), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `name` is never used [INFO] [stdout] --> src/interfaces.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Spider: Send + Sync { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 8 | fn name(&self) -> String; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/cve.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Cve { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 14 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | url: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 16 | cwe_id: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 17 | cwe_uri: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 18 | vulnerability_type: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 19 | publish_date: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 20 | update_date: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 21 | score: f32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 22 | access: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 23 | complexity: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 24 | authentication: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 25 | confidentiality: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 26 | integrity: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 27 | availability: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cve` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> src/main.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | crawler.run(spider); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.52s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: xml5ever v0.16.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "b79a7a7f0a4e374253cd321233c3febd74c5d080b5ffa15827f9b9f90f38b772", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b79a7a7f0a4e374253cd321233c3febd74c5d080b5ffa15827f9b9f90f38b772", kill_on_drop: false }` [INFO] [stdout] b79a7a7f0a4e374253cd321233c3febd74c5d080b5ffa15827f9b9f90f38b772