Dec 06 11:35:24.492 INFO testing Mistscream/rust-crawler against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 11:35:24.492 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 06 11:35:24.812 INFO [stdout] 0cd7ce13f96e04e3d054bccf6f96f5ca64a7816fd9c13df68fe76d973e623371
Dec 06 11:35:24.814 INFO running `"docker" "start" "-a" "0cd7ce13f96e04e3d054bccf6f96f5ca64a7816fd9c13df68fe76d973e623371"`
Dec 06 11:35:25.520 INFO [stderr] usermod: no changes
Dec 06 11:35:26.024 INFO [stderr]    Compiling serde_json v1.0.32
Dec 06 11:35:26.024 INFO [stderr]    Compiling syn v0.15.22
Dec 06 11:35:26.024 INFO [stderr]    Compiling regex v0.2.11
Dec 06 11:35:26.024 INFO [stderr]    Compiling hmac v0.6.3
Dec 06 11:35:26.024 INFO [stderr]    Compiling md-5 v0.7.0
Dec 06 11:35:26.024 INFO [stderr]    Compiling string_cache_codegen v0.4.2
Dec 06 11:35:26.024 INFO [stderr]    Compiling hyper v0.12.13
Dec 06 11:35:26.852 INFO [stderr]    Compiling pbkdf2 v0.2.3
Dec 06 11:35:31.645 INFO [stderr]    Compiling string_cache v0.6.2
Dec 06 11:35:31.645 INFO [stderr]    Compiling markup5ever v0.3.2
Dec 06 11:35:42.080 INFO [stderr]    Compiling bson v0.13.0
Dec 06 11:35:42.448 INFO [stderr]    Compiling scan_fmt v0.1.3
Dec 06 11:35:43.536 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 06 11:35:52.241 INFO [stderr]    Compiling hyper-tls v0.3.1
Dec 06 11:36:00.420 INFO [stderr]    Compiling reqwest v0.9.4
Dec 06 11:36:01.227 INFO [stderr]    Compiling html5ever v0.18.0
Dec 06 11:36:10.709 INFO [stderr]    Compiling textnonce v0.6.4
Dec 06 11:36:11.357 INFO [stderr]    Compiling select v0.4.2
Dec 06 11:36:12.776 INFO [stderr]    Compiling mongodb v0.3.12
Dec 06 11:36:32.434 INFO [stderr]    Compiling rust_crawler v0.1.0 (/source)
Dec 06 11:36:39.953 INFO [stderr] warning: unused import: `Bson`
Dec 06 11:36:39.954 INFO [stderr]  --> src/lib/database.rs:3:26
Dec 06 11:36:39.954 INFO [stderr]   |
Dec 06 11:36:39.954 INFO [stderr] 3 | use mongodb::{bson, doc, Bson};
Dec 06 11:36:39.954 INFO [stderr]   |                          ^^^^
Dec 06 11:36:39.954 INFO [stderr]   |
Dec 06 11:36:39.954 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 11:36:39.954 INFO [stderr] 
Dec 06 11:36:40.225 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 06 11:36:40.225 INFO [stderr]  --> src/lib/mod.rs:7:5
Dec 06 11:36:40.225 INFO [stderr]   |
Dec 06 11:36:40.225 INFO [stderr] 7 | use rayon::prelude::*;
Dec 06 11:36:40.225 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 06 11:36:40.225 INFO [stderr] 
Dec 06 11:36:40.232 INFO [stderr] warning: unused variable: `li_elements`
Dec 06 11:36:40.232 INFO [stderr]   --> src/lib/report.rs:39:13
Dec 06 11:36:40.232 INFO [stderr]    |
Dec 06 11:36:40.232 INFO [stderr] 39 |         let li_elements: Vec<select::node::Node> = Vec::new();
Dec 06 11:36:40.232 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_li_elements` instead
Dec 06 11:36:40.232 INFO [stderr]    |
Dec 06 11:36:40.232 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 11:36:40.232 INFO [stderr] 
Dec 06 11:36:40.306 INFO [stderr] warning: field is never used: `client`
Dec 06 11:36:40.306 INFO [stderr]  --> src/lib/database.rs:7:5
Dec 06 11:36:40.306 INFO [stderr]   |
Dec 06 11:36:40.306 INFO [stderr] 7 |     client: mongodb::Client,
Dec 06 11:36:40.306 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:36:40.306 INFO [stderr]   |
Dec 06 11:36:40.306 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 11:36:40.306 INFO [stderr] 
Dec 06 11:36:40.306 INFO [stderr] warning: field is never used: `address`
Dec 06 11:36:40.306 INFO [stderr]  --> src/lib/database.rs:8:5
Dec 06 11:36:40.306 INFO [stderr]   |
Dec 06 11:36:40.306 INFO [stderr] 8 |     address: String,
Dec 06 11:36:40.306 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 11:36:40.306 INFO [stderr] 
Dec 06 11:36:40.307 INFO [stderr] warning: field is never used: `port`
Dec 06 11:36:40.307 INFO [stderr]  --> src/lib/database.rs:9:5
Dec 06 11:36:40.307 INFO [stderr]   |
Dec 06 11:36:40.307 INFO [stderr] 9 |     port: u16,
Dec 06 11:36:40.307 INFO [stderr]   |     ^^^^^^^^^
Dec 06 11:36:40.307 INFO [stderr] 
Dec 06 11:36:40.312 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:36:40.312 INFO [stderr]   --> src/lib/database.rs:39:9
Dec 06 11:36:40.312 INFO [stderr]    |
Dec 06 11:36:40.312 INFO [stderr] 39 |         self.collection.insert_one(doc.clone(), None);
Dec 06 11:36:40.312 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:36:40.312 INFO [stderr]    |
Dec 06 11:36:40.312 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 11:36:40.320 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:36:40.320 INFO [stderr] 
Dec 06 11:36:47.088 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
Dec 06 11:36:47.108 INFO [stderr] su: No module specific data is present
Dec 06 11:36:47.814 INFO running `"docker" "inspect" "0cd7ce13f96e04e3d054bccf6f96f5ca64a7816fd9c13df68fe76d973e623371"`
Dec 06 11:36:48.108 INFO running `"docker" "rm" "-f" "0cd7ce13f96e04e3d054bccf6f96f5ca64a7816fd9c13df68fe76d973e623371"`
Dec 06 11:36:48.456 INFO [stdout] 0cd7ce13f96e04e3d054bccf6f96f5ca64a7816fd9c13df68fe76d973e623371
Dec 06 11:36:48.464 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 06 11:36:49.090 INFO [stdout] 5712ef2c035ae63690365982051a1983312bd8b9a63c9e9ea8599409c955fa1a
Dec 06 11:36:49.092 INFO running `"docker" "start" "-a" "5712ef2c035ae63690365982051a1983312bd8b9a63c9e9ea8599409c955fa1a"`
Dec 06 11:36:50.361 INFO [stderr] usermod: no changes
Dec 06 11:36:50.700 INFO [stderr]    Compiling rust_crawler v0.1.0 (/source)
Dec 06 11:36:58.060 INFO [stderr] warning: unused import: `Bson`
Dec 06 11:36:58.060 INFO [stderr]  --> src/lib/database.rs:3:26
Dec 06 11:36:58.060 INFO [stderr]   |
Dec 06 11:36:58.060 INFO [stderr] 3 | use mongodb::{bson, doc, Bson};
Dec 06 11:36:58.060 INFO [stderr]   |                          ^^^^
Dec 06 11:36:58.060 INFO [stderr]   |
Dec 06 11:36:58.060 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 11:36:58.060 INFO [stderr] 
Dec 06 11:36:58.216 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 06 11:36:58.216 INFO [stderr]  --> src/lib/mod.rs:7:5
Dec 06 11:36:58.216 INFO [stderr]   |
Dec 06 11:36:58.216 INFO [stderr] 7 | use rayon::prelude::*;
Dec 06 11:36:58.216 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 06 11:36:58.216 INFO [stderr] 
Dec 06 11:36:58.224 INFO [stderr] warning: unused variable: `li_elements`
Dec 06 11:36:58.224 INFO [stderr]   --> src/lib/report.rs:39:13
Dec 06 11:36:58.224 INFO [stderr]    |
Dec 06 11:36:58.224 INFO [stderr] 39 |         let li_elements: Vec<select::node::Node> = Vec::new();
Dec 06 11:36:58.224 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_li_elements` instead
Dec 06 11:36:58.224 INFO [stderr]    |
Dec 06 11:36:58.224 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 11:36:58.224 INFO [stderr] 
Dec 06 11:36:58.264 INFO [stderr] warning: field is never used: `client`
Dec 06 11:36:58.264 INFO [stderr]  --> src/lib/database.rs:7:5
Dec 06 11:36:58.264 INFO [stderr]   |
Dec 06 11:36:58.264 INFO [stderr] 7 |     client: mongodb::Client,
Dec 06 11:36:58.264 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:36:58.264 INFO [stderr]   |
Dec 06 11:36:58.264 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 11:36:58.264 INFO [stderr] 
Dec 06 11:36:58.268 INFO [stderr] warning: field is never used: `address`
Dec 06 11:36:58.268 INFO [stderr]  --> src/lib/database.rs:8:5
Dec 06 11:36:58.268 INFO [stderr]   |
Dec 06 11:36:58.268 INFO [stderr] 8 |     address: String,
Dec 06 11:36:58.268 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 11:36:58.268 INFO [stderr] 
Dec 06 11:36:58.268 INFO [stderr] warning: field is never used: `port`
Dec 06 11:36:58.268 INFO [stderr]  --> src/lib/database.rs:9:5
Dec 06 11:36:58.268 INFO [stderr]   |
Dec 06 11:36:58.268 INFO [stderr] 9 |     port: u16,
Dec 06 11:36:58.268 INFO [stderr]   |     ^^^^^^^^^
Dec 06 11:36:58.268 INFO [stderr] 
Dec 06 11:36:58.268 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:36:58.268 INFO [stderr]   --> src/lib/database.rs:39:9
Dec 06 11:36:58.268 INFO [stderr]    |
Dec 06 11:36:58.268 INFO [stderr] 39 |         self.collection.insert_one(doc.clone(), None);
Dec 06 11:36:58.268 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:36:58.268 INFO [stderr]    |
Dec 06 11:36:58.268 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 11:36:58.268 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:36:58.268 INFO [stderr] 
Dec 06 11:36:58.745 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.35s
Dec 06 11:36:58.769 INFO [stderr] su: No module specific data is present
Dec 06 11:36:59.601 INFO running `"docker" "inspect" "5712ef2c035ae63690365982051a1983312bd8b9a63c9e9ea8599409c955fa1a"`
Dec 06 11:36:59.912 INFO running `"docker" "rm" "-f" "5712ef2c035ae63690365982051a1983312bd8b9a63c9e9ea8599409c955fa1a"`
Dec 06 11:37:00.196 INFO [stdout] 5712ef2c035ae63690365982051a1983312bd8b9a63c9e9ea8599409c955fa1a
Dec 06 11:37:00.202 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 06 11:37:00.670 INFO [stdout] 65fd2990e8d16b69a638af2289b82511dca1c1642f2a2dc9a72d0fa22f654412
Dec 06 11:37:00.672 INFO running `"docker" "start" "-a" "65fd2990e8d16b69a638af2289b82511dca1c1642f2a2dc9a72d0fa22f654412"`
Dec 06 11:37:02.017 INFO [stderr] usermod: no changes
Dec 06 11:37:02.316 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Dec 06 11:37:02.336 INFO [stderr]      Running /target/debug/deps/rust_crawler-025c31044509b5cd
Dec 06 11:37:02.364 INFO [stdout] 
Dec 06 11:37:02.364 INFO [stdout] running 0 tests
Dec 06 11:37:02.364 INFO [stdout] 
Dec 06 11:37:02.364 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 11:37:02.364 INFO [stdout] 
Dec 06 11:37:02.372 INFO [stderr] su: No module specific data is present
Dec 06 11:37:03.286 INFO running `"docker" "inspect" "65fd2990e8d16b69a638af2289b82511dca1c1642f2a2dc9a72d0fa22f654412"`
Dec 06 11:37:03.594 INFO running `"docker" "rm" "-f" "65fd2990e8d16b69a638af2289b82511dca1c1642f2a2dc9a72d0fa22f654412"`
Dec 06 11:37:03.877 INFO [stdout] 65fd2990e8d16b69a638af2289b82511dca1c1642f2a2dc9a72d0fa22f654412