Dec 05 01:08:02.041 INFO checking Mistscream/rust-crawler against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:08:02.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 01:08:02.288 INFO [stdout] 53ffebc25395ab105f88a7c1f0d2253588042219bacb7fdc34f598840c6fcb91
Dec 05 01:08:02.291 INFO running `"docker" "start" "-a" "53ffebc25395ab105f88a7c1f0d2253588042219bacb7fdc34f598840c6fcb91"`
Dec 05 01:08:02.823 INFO [stderr] usermod: no changes
Dec 05 01:08:03.311 INFO [stderr]     Checking serde_json v1.0.32
Dec 05 01:08:03.319 INFO [stderr]    Compiling syn v0.15.22
Dec 05 01:08:03.320 INFO [stderr]     Checking regex v0.2.11
Dec 05 01:08:03.322 INFO [stderr]     Checking md-5 v0.7.0
Dec 05 01:08:03.322 INFO [stderr]     Checking hmac v0.6.3
Dec 05 01:08:03.322 INFO [stderr]    Compiling string_cache_codegen v0.4.2
Dec 05 01:08:04.748 INFO [stderr]     Checking pbkdf2 v0.2.3
Dec 05 01:08:10.339 INFO [stderr]    Compiling string_cache v0.6.2
Dec 05 01:08:10.339 INFO [stderr]    Compiling markup5ever v0.3.2
Dec 05 01:08:11.033 INFO [stderr]     Checking scan_fmt v0.1.3
Dec 05 01:08:11.852 INFO [stderr]     Checking bson v0.13.0
Dec 05 01:08:11.854 INFO [stderr]     Checking reqwest v0.9.4
Dec 05 01:08:22.944 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 05 01:08:32.985 INFO [stderr]     Checking html5ever v0.18.0
Dec 05 01:08:43.505 INFO [stderr]     Checking select v0.4.2
Dec 05 01:08:44.713 INFO [stderr]     Checking textnonce v0.6.4
Dec 05 01:08:45.779 INFO [stderr]     Checking mongodb v0.3.12
Dec 05 01:08:52.712 INFO [stderr]     Checking rust_crawler v0.1.0 (/source)
Dec 05 01:09:02.519 INFO [stderr] warning: unused import: `Bson`
Dec 05 01:09:02.519 INFO [stderr]  --> src/lib/database.rs:3:26
Dec 05 01:09:02.519 INFO [stderr]   |
Dec 05 01:09:02.519 INFO [stderr] 3 | use mongodb::{bson, doc, Bson};
Dec 05 01:09:02.519 INFO [stderr]   |                          ^^^^
Dec 05 01:09:02.519 INFO [stderr]   |
Dec 05 01:09:02.519 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:09:02.519 INFO [stderr] 
Dec 05 01:09:02.885 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 05 01:09:02.885 INFO [stderr]  --> src/lib/mod.rs:7:5
Dec 05 01:09:02.885 INFO [stderr]   |
Dec 05 01:09:02.885 INFO [stderr] 7 | use rayon::prelude::*;
Dec 05 01:09:02.885 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 01:09:02.885 INFO [stderr] 
Dec 05 01:09:02.903 INFO [stderr] warning: unused variable: `li_elements`
Dec 05 01:09:02.903 INFO [stderr]   --> src/lib/report.rs:39:13
Dec 05 01:09:02.903 INFO [stderr]    |
Dec 05 01:09:02.903 INFO [stderr] 39 |         let li_elements: Vec<select::node::Node> = Vec::new();
Dec 05 01:09:02.903 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_li_elements` instead
Dec 05 01:09:02.903 INFO [stderr]    |
Dec 05 01:09:02.903 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:09:02.903 INFO [stderr] 
Dec 05 01:09:02.987 INFO [stderr] warning: field is never used: `client`
Dec 05 01:09:02.987 INFO [stderr]  --> src/lib/database.rs:7:5
Dec 05 01:09:02.987 INFO [stderr]   |
Dec 05 01:09:02.987 INFO [stderr] 7 |     client: mongodb::Client,
Dec 05 01:09:02.987 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:09:02.987 INFO [stderr]   |
Dec 05 01:09:02.987 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 01:09:02.987 INFO [stderr] 
Dec 05 01:09:02.987 INFO [stderr] warning: field is never used: `address`
Dec 05 01:09:02.987 INFO [stderr]  --> src/lib/database.rs:8:5
Dec 05 01:09:02.987 INFO [stderr]   |
Dec 05 01:09:02.987 INFO [stderr] 8 |     address: String,
Dec 05 01:09:02.987 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 05 01:09:02.987 INFO [stderr] 
Dec 05 01:09:02.987 INFO [stderr] warning: field is never used: `port`
Dec 05 01:09:02.987 INFO [stderr]  --> src/lib/database.rs:9:5
Dec 05 01:09:02.987 INFO [stderr]   |
Dec 05 01:09:02.987 INFO [stderr] 9 |     port: u16,
Dec 05 01:09:02.987 INFO [stderr]   |     ^^^^^^^^^
Dec 05 01:09:02.987 INFO [stderr] 
Dec 05 01:09:02.988 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:09:02.988 INFO [stderr]   --> src/lib/database.rs:39:9
Dec 05 01:09:02.988 INFO [stderr]    |
Dec 05 01:09:02.988 INFO [stderr] 39 |         self.collection.insert_one(doc.clone(), None);
Dec 05 01:09:02.988 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:09:02.988 INFO [stderr]    |
Dec 05 01:09:02.988 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 01:09:02.989 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:09:02.989 INFO [stderr] 
Dec 05 01:09:03.525 INFO [stderr] warning: unused import: `Bson`
Dec 05 01:09:03.525 INFO [stderr]  --> src/lib/database.rs:3:26
Dec 05 01:09:03.525 INFO [stderr]   |
Dec 05 01:09:03.525 INFO [stderr] 3 | use mongodb::{bson, doc, Bson};
Dec 05 01:09:03.525 INFO [stderr]   |                          ^^^^
Dec 05 01:09:03.525 INFO [stderr]   |
Dec 05 01:09:03.525 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:09:03.525 INFO [stderr] 
Dec 05 01:09:03.680 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 05 01:09:03.680 INFO [stderr]  --> src/lib/mod.rs:7:5
Dec 05 01:09:03.680 INFO [stderr]   |
Dec 05 01:09:03.680 INFO [stderr] 7 | use rayon::prelude::*;
Dec 05 01:09:03.680 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 01:09:03.680 INFO [stderr] 
Dec 05 01:09:03.700 INFO [stderr] warning: unused variable: `li_elements`
Dec 05 01:09:03.700 INFO [stderr]   --> src/lib/report.rs:39:13
Dec 05 01:09:03.700 INFO [stderr]    |
Dec 05 01:09:03.700 INFO [stderr] 39 |         let li_elements: Vec<select::node::Node> = Vec::new();
Dec 05 01:09:03.700 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_li_elements` instead
Dec 05 01:09:03.700 INFO [stderr]    |
Dec 05 01:09:03.700 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:09:03.700 INFO [stderr] 
Dec 05 01:09:03.763 INFO [stderr] warning: field is never used: `client`
Dec 05 01:09:03.763 INFO [stderr]  --> src/lib/database.rs:7:5
Dec 05 01:09:03.763 INFO [stderr]   |
Dec 05 01:09:03.763 INFO [stderr] 7 |     client: mongodb::Client,
Dec 05 01:09:03.763 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:09:03.763 INFO [stderr]   |
Dec 05 01:09:03.763 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 01:09:03.763 INFO [stderr] 
Dec 05 01:09:03.763 INFO [stderr] warning: field is never used: `address`
Dec 05 01:09:03.763 INFO [stderr]  --> src/lib/database.rs:8:5
Dec 05 01:09:03.763 INFO [stderr]   |
Dec 05 01:09:03.763 INFO [stderr] 8 |     address: String,
Dec 05 01:09:03.763 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 05 01:09:03.763 INFO [stderr] 
Dec 05 01:09:03.763 INFO [stderr] warning: field is never used: `port`
Dec 05 01:09:03.763 INFO [stderr]  --> src/lib/database.rs:9:5
Dec 05 01:09:03.763 INFO [stderr]   |
Dec 05 01:09:03.763 INFO [stderr] 9 |     port: u16,
Dec 05 01:09:03.763 INFO [stderr]   |     ^^^^^^^^^
Dec 05 01:09:03.763 INFO [stderr] 
Dec 05 01:09:03.764 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:09:03.764 INFO [stderr]   --> src/lib/database.rs:39:9
Dec 05 01:09:03.764 INFO [stderr]    |
Dec 05 01:09:03.764 INFO [stderr] 39 |         self.collection.insert_one(doc.clone(), None);
Dec 05 01:09:03.764 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:09:03.764 INFO [stderr]    |
Dec 05 01:09:03.764 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 01:09:03.764 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:09:03.764 INFO [stderr] 
Dec 05 01:09:03.819 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Dec 05 01:09:03.851 INFO [stderr] su: No module specific data is present
Dec 05 01:09:04.417 INFO running `"docker" "inspect" "53ffebc25395ab105f88a7c1f0d2253588042219bacb7fdc34f598840c6fcb91"`
Dec 05 01:09:04.669 INFO running `"docker" "rm" "-f" "53ffebc25395ab105f88a7c1f0d2253588042219bacb7fdc34f598840c6fcb91"`
Dec 05 01:09:04.944 INFO [stdout] 53ffebc25395ab105f88a7c1f0d2253588042219bacb7fdc34f598840c6fcb91