Nov 27 21:26:13.926 INFO checking rust-leipzig/wiki against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 21:26:13.926 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 27 21:26:14.458 INFO [stdout] acc93156b9340814eabaa5f6387df95be2a6abb9c5950ee3b7f46abe66321add
Nov 27 21:26:14.460 INFO running `"docker" "start" "-a" "acc93156b9340814eabaa5f6387df95be2a6abb9c5950ee3b7f46abe66321add"`
Nov 27 21:26:16.976 INFO [stderr] usermod: no changes
Nov 27 21:26:17.372 INFO [stderr]     Checking pipeline v0.5.0
Nov 27 21:26:17.374 INFO [stderr]    Compiling backtrace-sys v0.1.11
Nov 27 21:26:17.374 INFO [stderr]     Checking memchr v0.1.11
Nov 27 21:26:17.381 INFO [stderr]     Checking uuid v0.5.0
Nov 27 21:26:17.381 INFO [stderr]     Checking clap v2.24.2
Nov 27 21:26:17.410 INFO [stderr]     Checking thread-id v2.0.0
Nov 27 21:26:17.410 INFO [stderr]     Checking hyper v0.10.11
Nov 27 21:26:18.537 INFO [stderr]     Checking thread_local v0.2.7
Nov 27 21:26:18.982 INFO [stderr]     Checking aho-corasick v0.5.3
Nov 27 21:26:21.990 INFO [stderr]     Checking regex v0.1.80
Nov 27 21:26:31.713 INFO [stderr]     Checking markdown v0.2.0
Nov 27 21:26:33.708 INFO [stderr]     Checking iron v0.5.1
Nov 27 21:26:46.217 INFO [stderr]     Checking backtrace v0.3.2
Nov 27 21:26:46.699 INFO [stderr]     Checking error-chain v0.10.0
Nov 27 21:26:47.274 INFO [stderr]     Checking mowl v1.0.3
Nov 27 21:26:47.837 INFO [stderr]     Checking wiki v0.1.0 (/source)
Nov 27 21:26:49.221 INFO [stderr] warning: unused import: `IronError`
Nov 27 21:26:49.221 INFO [stderr]  --> src/error.rs:5:30
Nov 27 21:26:49.221 INFO [stderr]   |
Nov 27 21:26:49.221 INFO [stderr] 5 | use iron::error::{HttpError, IronError};
Nov 27 21:26:49.221 INFO [stderr]   |                              ^^^^^^^^^
Nov 27 21:26:49.221 INFO [stderr]   |
Nov 27 21:26:49.232 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:26:49.233 INFO [stderr] 
Nov 27 21:26:49.234 INFO [stderr] warning: doc comment not used by rustdoc
Nov 27 21:26:49.234 INFO [stderr]    --> src/lib.rs:162:9
Nov 27 21:26:49.234 INFO [stderr]     |
Nov 27 21:26:49.234 INFO [stderr] 162 |         /// Remove all input_paths
Nov 27 21:26:49.234 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:26:49.234 INFO [stderr] 
Nov 27 21:26:49.234 INFO [stderr] warning: doc comment not used by rustdoc
Nov 27 21:26:49.234 INFO [stderr]    --> src/lib.rs:165:9
Nov 27 21:26:49.235 INFO [stderr]     |
Nov 27 21:26:49.235 INFO [stderr] 165 |         /// Gather new content
Nov 27 21:26:49.235 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:26:49.235 INFO [stderr] 
Nov 27 21:26:49.235 INFO [stderr] warning: doc comment not used by rustdoc
Nov 27 21:26:49.236 INFO [stderr]    --> src/lib.rs:171:9
Nov 27 21:26:49.236 INFO [stderr]     |
Nov 27 21:26:49.236 INFO [stderr] 171 |         /// Use the current working directory as a fallback
Nov 27 21:26:49.237 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:26:49.237 INFO [stderr] 
Nov 27 21:26:49.372 INFO [stderr] warning: unused import: `IronError`
Nov 27 21:26:49.373 INFO [stderr]  --> src/error.rs:5:30
Nov 27 21:26:49.373 INFO [stderr]   |
Nov 27 21:26:49.373 INFO [stderr] 5 | use iron::error::{HttpError, IronError};
Nov 27 21:26:49.373 INFO [stderr]   |                              ^^^^^^^^^
Nov 27 21:26:49.374 INFO [stderr]   |
Nov 27 21:26:49.374 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:26:49.374 INFO [stderr] 
Nov 27 21:26:49.374 INFO [stderr] warning: doc comment not used by rustdoc
Nov 27 21:26:49.375 INFO [stderr]    --> src/lib.rs:162:9
Nov 27 21:26:49.375 INFO [stderr]     |
Nov 27 21:26:49.375 INFO [stderr] 162 |         /// Remove all input_paths
Nov 27 21:26:49.376 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:26:49.376 INFO [stderr] 
Nov 27 21:26:49.376 INFO [stderr] warning: doc comment not used by rustdoc
Nov 27 21:26:49.377 INFO [stderr]    --> src/lib.rs:165:9
Nov 27 21:26:49.377 INFO [stderr]     |
Nov 27 21:26:49.378 INFO [stderr] 165 |         /// Gather new content
Nov 27 21:26:49.378 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:26:49.378 INFO [stderr] 
Nov 27 21:26:49.379 INFO [stderr] warning: doc comment not used by rustdoc
Nov 27 21:26:49.379 INFO [stderr]    --> src/lib.rs:171:9
Nov 27 21:26:49.380 INFO [stderr]     |
Nov 27 21:26:49.380 INFO [stderr] 171 |         /// Use the current working directory as a fallback
Nov 27 21:26:49.381 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:26:49.381 INFO [stderr] 
Nov 27 21:26:49.892 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:26:49.893 INFO [stderr]    --> src/lib.rs:254:20
Nov 27 21:26:49.894 INFO [stderr]     |
Nov 27 21:26:49.894 INFO [stderr] 254 |                    fs::create_dir(&file_directory);
Nov 27 21:26:49.895 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:26:49.895 INFO [stderr]     |
Nov 27 21:26:49.896 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 21:26:49.896 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:26:49.897 INFO [stderr] 
Nov 27 21:26:49.898 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:26:49.898 INFO [stderr]    --> src/lib.rs:267:17
Nov 27 21:26:49.899 INFO [stderr]     |
Nov 27 21:26:49.899 INFO [stderr] 267 |                 fs::create_dir_all(page_files_path.as_str());
Nov 27 21:26:49.900 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:26:49.900 INFO [stderr]     |
Nov 27 21:26:49.901 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:26:49.901 INFO [stderr] 
Nov 27 21:26:49.902 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:26:49.903 INFO [stderr]    --> src/lib.rs:294:17
Nov 27 21:26:49.903 INFO [stderr]     |
Nov 27 21:26:49.904 INFO [stderr] 294 |                 html_file.read_to_string(&mut buffer);
Nov 27 21:26:49.904 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:26:49.905 INFO [stderr]     |
Nov 27 21:26:49.905 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:26:49.906 INFO [stderr] 
Nov 27 21:26:49.907 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:26:49.907 INFO [stderr]    --> src/lib.rs:298:17
Nov 27 21:26:49.908 INFO [stderr]     |
Nov 27 21:26:49.908 INFO [stderr] 298 |                 html_file.write((&buffer).as_bytes());
Nov 27 21:26:49.909 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:26:49.909 INFO [stderr]     |
Nov 27 21:26:49.909 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:26:49.910 INFO [stderr] 
Nov 27 21:26:50.499 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:26:50.499 INFO [stderr]    --> src/lib.rs:254:20
Nov 27 21:26:50.499 INFO [stderr]     |
Nov 27 21:26:50.499 INFO [stderr] 254 |                    fs::create_dir(&file_directory);
Nov 27 21:26:50.499 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:26:50.499 INFO [stderr]     |
Nov 27 21:26:50.499 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 21:26:50.500 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:26:50.500 INFO [stderr] 
Nov 27 21:26:50.513 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:26:50.513 INFO [stderr]    --> src/lib.rs:267:17
Nov 27 21:26:50.513 INFO [stderr]     |
Nov 27 21:26:50.513 INFO [stderr] 267 |                 fs::create_dir_all(page_files_path.as_str());
Nov 27 21:26:50.513 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:26:50.514 INFO [stderr]     |
Nov 27 21:26:50.514 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:26:50.514 INFO [stderr] 
Nov 27 21:26:50.514 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:26:50.514 INFO [stderr]    --> src/lib.rs:294:17
Nov 27 21:26:50.514 INFO [stderr]     |
Nov 27 21:26:50.514 INFO [stderr] 294 |                 html_file.read_to_string(&mut buffer);
Nov 27 21:26:50.514 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:26:50.514 INFO [stderr]     |
Nov 27 21:26:50.514 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:26:50.514 INFO [stderr] 
Nov 27 21:26:50.514 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:26:50.514 INFO [stderr]    --> src/lib.rs:298:17
Nov 27 21:26:50.514 INFO [stderr]     |
Nov 27 21:26:50.514 INFO [stderr] 298 |                 html_file.write((&buffer).as_bytes());
Nov 27 21:26:50.514 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:26:50.514 INFO [stderr]     |
Nov 27 21:26:50.514 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:26:50.514 INFO [stderr] 
Nov 27 21:26:53.229 INFO [stderr] warning: unused import: `IronError`
Nov 27 21:26:53.229 INFO [stderr]  --> src/error.rs:5:30
Nov 27 21:26:53.229 INFO [stderr]   |
Nov 27 21:26:53.229 INFO [stderr] 5 | use iron::error::{HttpError, IronError};
Nov 27 21:26:53.229 INFO [stderr]   |                              ^^^^^^^^^
Nov 27 21:26:53.229 INFO [stderr]   |
Nov 27 21:26:53.229 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:26:53.229 INFO [stderr] 
Nov 27 21:26:53.435 INFO [stderr] warning: unused import: `IronError`
Nov 27 21:26:53.436 INFO [stderr]  --> src/error.rs:5:30
Nov 27 21:26:53.436 INFO [stderr]   |
Nov 27 21:26:53.436 INFO [stderr] 5 | use iron::error::{HttpError, IronError};
Nov 27 21:26:53.436 INFO [stderr]   |                              ^^^^^^^^^
Nov 27 21:26:53.437 INFO [stderr]   |
Nov 27 21:26:53.437 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:26:53.437 INFO [stderr] 
Nov 27 21:26:53.691 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:26:53.691 INFO [stderr]   --> src/main.rs:64:5
Nov 27 21:26:53.691 INFO [stderr]    |
Nov 27 21:26:53.691 INFO [stderr] 64 |     wiki.read_files(file_directory, output_directory);
Nov 27 21:26:53.692 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:26:53.692 INFO [stderr]    |
Nov 27 21:26:53.692 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 21:26:53.692 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:26:53.693 INFO [stderr] 
Nov 27 21:26:53.878 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:26:53.879 INFO [stderr]   --> src/main.rs:64:5
Nov 27 21:26:53.879 INFO [stderr]    |
Nov 27 21:26:53.879 INFO [stderr] 64 |     wiki.read_files(file_directory, output_directory);
Nov 27 21:26:53.879 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:26:53.880 INFO [stderr]    |
Nov 27 21:26:53.880 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 21:26:53.880 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:26:53.881 INFO [stderr] 
Nov 27 21:26:53.914 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.91s
Nov 27 21:26:53.941 INFO [stderr] su: No module specific data is present
Nov 27 21:26:55.522 INFO running `"docker" "inspect" "acc93156b9340814eabaa5f6387df95be2a6abb9c5950ee3b7f46abe66321add"`
Nov 27 21:26:55.912 INFO running `"docker" "rm" "-f" "acc93156b9340814eabaa5f6387df95be2a6abb9c5950ee3b7f46abe66321add"`
Nov 27 21:26:56.220 INFO [stdout] acc93156b9340814eabaa5f6387df95be2a6abb9c5950ee3b7f46abe66321add