Dec 04 11:07:33.427 INFO checking rust-leipzig/wiki against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 11:07:33.427 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 11:07:33.973 INFO [stdout] 0bd61de07e1fc5199082ccbf5c172781ca32c78f172c46d7106d42e2a438eac8
Dec 04 11:07:33.975 INFO running `"docker" "start" "-a" "0bd61de07e1fc5199082ccbf5c172781ca32c78f172c46d7106d42e2a438eac8"`
Dec 04 11:07:35.872 INFO [stderr] usermod: no changes
Dec 04 11:07:36.226 INFO [stderr]    Compiling version_check v0.1.2
Dec 04 11:07:36.228 INFO [stderr]     Checking pipeline v0.5.0
Dec 04 11:07:36.239 INFO [stderr]     Checking term v0.4.5
Dec 04 11:07:36.239 INFO [stderr]     Checking unicode-bidi v0.3.3
Dec 04 11:07:36.239 INFO [stderr]     Checking memchr v0.1.11
Dec 04 11:07:36.239 INFO [stderr]     Checking uuid v0.5.0
Dec 04 11:07:36.239 INFO [stderr]    Compiling hyper v0.10.11
Dec 04 11:07:36.239 INFO [stderr]     Checking clap v2.24.2
Dec 04 11:07:37.595 INFO [stderr]     Checking thread-id v2.0.0
Dec 04 11:07:38.015 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 04 11:07:39.902 INFO [stderr]     Checking thread_local v0.2.7
Dec 04 11:07:41.079 INFO [stderr]     Checking idna v0.1.2
Dec 04 11:07:41.255 INFO [stderr]    Compiling unicase v1.4.2
Dec 04 11:07:41.803 INFO [stderr]     Checking mowl v1.0.3
Dec 04 11:07:42.364 INFO [stderr]     Checking regex v0.1.80
Dec 04 11:07:47.547 INFO [stderr]     Checking url v1.4.1
Dec 04 11:07:48.976 INFO [stderr]     Checking markdown v0.2.0
Dec 04 11:07:57.510 INFO [stderr]     Checking iron v0.5.1
Dec 04 11:07:58.489 INFO [stderr]     Checking wiki v0.1.0 (/source)
Dec 04 11:07:59.999 INFO [stderr] warning: unused import: `IronError`
Dec 04 11:07:59.999 INFO [stderr]  --> src/error.rs:5:30
Dec 04 11:07:59.999 INFO [stderr]   |
Dec 04 11:07:59.999 INFO [stderr] 5 | use iron::error::{HttpError, IronError};
Dec 04 11:07:59.999 INFO [stderr]   |                              ^^^^^^^^^
Dec 04 11:07:59.999 INFO [stderr]   |
Dec 04 11:08:00.000 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 11:08:00.000 INFO [stderr] 
Dec 04 11:08:00.001 INFO [stderr] warning: doc comment not used by rustdoc
Dec 04 11:08:00.001 INFO [stderr]    --> src/lib.rs:162:9
Dec 04 11:08:00.001 INFO [stderr]     |
Dec 04 11:08:00.001 INFO [stderr] 162 |         /// Remove all input_paths
Dec 04 11:08:00.001 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:08:00.001 INFO [stderr] 
Dec 04 11:08:00.007 INFO [stderr] warning: doc comment not used by rustdoc
Dec 04 11:08:00.007 INFO [stderr]    --> src/lib.rs:165:9
Dec 04 11:08:00.007 INFO [stderr]     |
Dec 04 11:08:00.007 INFO [stderr] 165 |         /// Gather new content
Dec 04 11:08:00.007 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:08:00.007 INFO [stderr] 
Dec 04 11:08:00.007 INFO [stderr] warning: doc comment not used by rustdoc
Dec 04 11:08:00.007 INFO [stderr]    --> src/lib.rs:171:9
Dec 04 11:08:00.007 INFO [stderr]     |
Dec 04 11:08:00.007 INFO [stderr] 171 |         /// Use the current working directory as a fallback
Dec 04 11:08:00.007 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:08:00.007 INFO [stderr] 
Dec 04 11:08:00.363 INFO [stderr] warning: unused import: `IronError`
Dec 04 11:08:00.363 INFO [stderr]  --> src/error.rs:5:30
Dec 04 11:08:00.363 INFO [stderr]   |
Dec 04 11:08:00.363 INFO [stderr] 5 | use iron::error::{HttpError, IronError};
Dec 04 11:08:00.363 INFO [stderr]   |                              ^^^^^^^^^
Dec 04 11:08:00.363 INFO [stderr]   |
Dec 04 11:08:00.363 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 11:08:00.363 INFO [stderr] 
Dec 04 11:08:00.363 INFO [stderr] warning: doc comment not used by rustdoc
Dec 04 11:08:00.363 INFO [stderr]    --> src/lib.rs:162:9
Dec 04 11:08:00.363 INFO [stderr]     |
Dec 04 11:08:00.363 INFO [stderr] 162 |         /// Remove all input_paths
Dec 04 11:08:00.363 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:08:00.363 INFO [stderr] 
Dec 04 11:08:00.363 INFO [stderr] warning: doc comment not used by rustdoc
Dec 04 11:08:00.363 INFO [stderr]    --> src/lib.rs:165:9
Dec 04 11:08:00.363 INFO [stderr]     |
Dec 04 11:08:00.363 INFO [stderr] 165 |         /// Gather new content
Dec 04 11:08:00.363 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:08:00.363 INFO [stderr] 
Dec 04 11:08:00.363 INFO [stderr] warning: doc comment not used by rustdoc
Dec 04 11:08:00.363 INFO [stderr]    --> src/lib.rs:171:9
Dec 04 11:08:00.363 INFO [stderr]     |
Dec 04 11:08:00.364 INFO [stderr] 171 |         /// Use the current working directory as a fallback
Dec 04 11:08:00.364 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:08:00.364 INFO [stderr] 
Dec 04 11:08:00.662 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:08:00.662 INFO [stderr]    --> src/lib.rs:254:20
Dec 04 11:08:00.662 INFO [stderr]     |
Dec 04 11:08:00.662 INFO [stderr] 254 |                    fs::create_dir(&file_directory);
Dec 04 11:08:00.662 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:08:00.662 INFO [stderr]     |
Dec 04 11:08:00.662 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 11:08:00.662 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:08:00.662 INFO [stderr] 
Dec 04 11:08:00.663 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:08:00.663 INFO [stderr]    --> src/lib.rs:267:17
Dec 04 11:08:00.663 INFO [stderr]     |
Dec 04 11:08:00.663 INFO [stderr] 267 |                 fs::create_dir_all(page_files_path.as_str());
Dec 04 11:08:00.663 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:08:00.663 INFO [stderr]     |
Dec 04 11:08:00.663 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:08:00.663 INFO [stderr] 
Dec 04 11:08:00.663 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:08:00.663 INFO [stderr]    --> src/lib.rs:294:17
Dec 04 11:08:00.663 INFO [stderr]     |
Dec 04 11:08:00.663 INFO [stderr] 294 |                 html_file.read_to_string(&mut buffer);
Dec 04 11:08:00.663 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:08:00.663 INFO [stderr]     |
Dec 04 11:08:00.663 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:08:00.663 INFO [stderr] 
Dec 04 11:08:00.663 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:08:00.663 INFO [stderr]    --> src/lib.rs:298:17
Dec 04 11:08:00.663 INFO [stderr]     |
Dec 04 11:08:00.663 INFO [stderr] 298 |                 html_file.write((&buffer).as_bytes());
Dec 04 11:08:00.663 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:08:00.663 INFO [stderr]     |
Dec 04 11:08:00.663 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:08:00.663 INFO [stderr] 
Dec 04 11:08:01.695 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:08:01.695 INFO [stderr]    --> src/lib.rs:254:20
Dec 04 11:08:01.695 INFO [stderr]     |
Dec 04 11:08:01.695 INFO [stderr] 254 |                    fs::create_dir(&file_directory);
Dec 04 11:08:01.696 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:08:01.696 INFO [stderr]     |
Dec 04 11:08:01.696 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 11:08:01.696 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:08:01.696 INFO [stderr] 
Dec 04 11:08:01.696 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:08:01.696 INFO [stderr]    --> src/lib.rs:267:17
Dec 04 11:08:01.696 INFO [stderr]     |
Dec 04 11:08:01.696 INFO [stderr] 267 |                 fs::create_dir_all(page_files_path.as_str());
Dec 04 11:08:01.697 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:08:01.697 INFO [stderr]     |
Dec 04 11:08:01.697 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:08:01.697 INFO [stderr] 
Dec 04 11:08:01.697 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:08:01.698 INFO [stderr]    --> src/lib.rs:294:17
Dec 04 11:08:01.698 INFO [stderr]     |
Dec 04 11:08:01.698 INFO [stderr] 294 |                 html_file.read_to_string(&mut buffer);
Dec 04 11:08:01.698 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:08:01.699 INFO [stderr]     |
Dec 04 11:08:01.699 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:08:01.699 INFO [stderr] 
Dec 04 11:08:01.699 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:08:01.699 INFO [stderr]    --> src/lib.rs:298:17
Dec 04 11:08:01.700 INFO [stderr]     |
Dec 04 11:08:01.700 INFO [stderr] 298 |                 html_file.write((&buffer).as_bytes());
Dec 04 11:08:01.700 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:08:01.700 INFO [stderr]     |
Dec 04 11:08:01.701 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:08:01.701 INFO [stderr] 
Dec 04 11:08:04.547 INFO [stderr] warning: unused import: `IronError`
Dec 04 11:08:04.547 INFO [stderr]  --> src/error.rs:5:30
Dec 04 11:08:04.547 INFO [stderr]   |
Dec 04 11:08:04.547 INFO [stderr] 5 | use iron::error::{HttpError, IronError};
Dec 04 11:08:04.547 INFO [stderr]   |                              ^^^^^^^^^
Dec 04 11:08:04.547 INFO [stderr]   |
Dec 04 11:08:04.547 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 11:08:04.547 INFO [stderr] 
Dec 04 11:08:04.932 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:08:04.932 INFO [stderr]   --> src/main.rs:64:5
Dec 04 11:08:04.932 INFO [stderr]    |
Dec 04 11:08:04.932 INFO [stderr] 64 |     wiki.read_files(file_directory, output_directory);
Dec 04 11:08:04.932 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:08:04.932 INFO [stderr]    |
Dec 04 11:08:04.932 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 11:08:04.932 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:08:04.932 INFO [stderr] 
Dec 04 11:08:04.987 INFO [stderr] warning: unused import: `IronError`
Dec 04 11:08:04.987 INFO [stderr]  --> src/error.rs:5:30
Dec 04 11:08:04.987 INFO [stderr]   |
Dec 04 11:08:04.988 INFO [stderr] 5 | use iron::error::{HttpError, IronError};
Dec 04 11:08:04.988 INFO [stderr]   |                              ^^^^^^^^^
Dec 04 11:08:04.988 INFO [stderr]   |
Dec 04 11:08:04.988 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 11:08:04.989 INFO [stderr] 
Dec 04 11:08:05.189 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:08:05.190 INFO [stderr]   --> src/main.rs:64:5
Dec 04 11:08:05.190 INFO [stderr]    |
Dec 04 11:08:05.190 INFO [stderr] 64 |     wiki.read_files(file_directory, output_directory);
Dec 04 11:08:05.191 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:08:05.191 INFO [stderr]    |
Dec 04 11:08:05.191 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 11:08:05.192 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:08:05.192 INFO [stderr] 
Dec 04 11:08:05.235 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.34s
Dec 04 11:08:05.255 INFO [stderr] su: No module specific data is present
Dec 04 11:08:07.408 INFO running `"docker" "inspect" "0bd61de07e1fc5199082ccbf5c172781ca32c78f172c46d7106d42e2a438eac8"`
Dec 04 11:08:07.707 INFO running `"docker" "rm" "-f" "0bd61de07e1fc5199082ccbf5c172781ca32c78f172c46d7106d42e2a438eac8"`
Dec 04 11:08:08.055 INFO [stdout] 0bd61de07e1fc5199082ccbf5c172781ca32c78f172c46d7106d42e2a438eac8