Dec 01 04:02:36.315 INFO testing rust-leipzig/wiki against 1.30.1 for beta-1.31-5
Dec 01 04:02:36.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 04:02:36.931 INFO [stdout] a1feb8e31dcf568e1c94b7fb2bbd44e9bde9a099b837a029021f6979fd236247
Dec 01 04:02:36.939 INFO running `"docker" "start" "-a" "a1feb8e31dcf568e1c94b7fb2bbd44e9bde9a099b837a029021f6979fd236247"`
Dec 01 04:02:38.806 INFO [stderr] usermod: no changes
Dec 01 04:02:39.143 INFO [stderr]    Compiling rayon-core v1.0.2
Dec 01 04:02:39.143 INFO [stderr]    Compiling deque v0.3.2
Dec 01 04:02:39.155 INFO [stderr]    Compiling pipeline v0.5.0
Dec 01 04:02:39.155 INFO [stderr]    Compiling term v0.4.5
Dec 01 04:02:39.155 INFO [stderr]    Compiling backtrace-sys v0.1.11
Dec 01 04:02:39.155 INFO [stderr]    Compiling memchr v0.1.11
Dec 01 04:02:39.155 INFO [stderr]    Compiling uuid v0.5.0
Dec 01 04:02:39.155 INFO [stderr]    Compiling clap v2.24.2
Dec 01 04:02:40.624 INFO [stderr]    Compiling thread-id v2.0.0
Dec 01 04:02:42.319 INFO [stderr]    Compiling hyper v0.10.11
Dec 01 04:02:42.485 INFO [stderr]    Compiling aho-corasick v0.5.3
Dec 01 04:02:42.487 INFO [stderr]    Compiling thread_local v0.2.7
Dec 01 04:02:47.463 INFO [stderr]    Compiling regex v0.1.80
Dec 01 04:02:50.056 INFO [stderr]    Compiling rayon v0.7.1
Dec 01 04:03:14.021 INFO [stderr]    Compiling markdown v0.2.0
Dec 01 04:03:16.797 INFO [stderr]    Compiling iron v0.5.1
Dec 01 04:03:24.791 INFO [stderr]    Compiling backtrace v0.3.2
Dec 01 04:03:26.230 INFO [stderr]    Compiling error-chain v0.10.0
Dec 01 04:03:27.936 INFO [stderr]    Compiling mowl v1.0.3
Dec 01 04:03:42.563 INFO [stderr]    Compiling wiki v0.1.0 (/source)
Dec 01 04:03:43.494 INFO [stderr] warning: unused import: `IronError`
Dec 01 04:03:43.495 INFO [stderr]  --> src/error.rs:5:30
Dec 01 04:03:43.496 INFO [stderr]   |
Dec 01 04:03:43.496 INFO [stderr] 5 | use iron::error::{HttpError, IronError};
Dec 01 04:03:43.497 INFO [stderr]   |                              ^^^^^^^^^
Dec 01 04:03:43.497 INFO [stderr]   |
Dec 01 04:03:43.498 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 04:03:43.498 INFO [stderr] 
Dec 01 04:03:43.499 INFO [stderr] warning: doc comment not used by rustdoc
Dec 01 04:03:43.500 INFO [stderr]    --> src/lib.rs:162:9
Dec 01 04:03:43.500 INFO [stderr]     |
Dec 01 04:03:43.501 INFO [stderr] 162 |         /// Remove all input_paths
Dec 01 04:03:43.501 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:03:43.502 INFO [stderr] 
Dec 01 04:03:43.502 INFO [stderr] warning: doc comment not used by rustdoc
Dec 01 04:03:43.503 INFO [stderr]    --> src/lib.rs:165:9
Dec 01 04:03:43.503 INFO [stderr]     |
Dec 01 04:03:43.504 INFO [stderr] 165 |         /// Gather new content
Dec 01 04:03:43.504 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:03:43.504 INFO [stderr] 
Dec 01 04:03:43.505 INFO [stderr] warning: doc comment not used by rustdoc
Dec 01 04:03:43.505 INFO [stderr]    --> src/lib.rs:171:9
Dec 01 04:03:43.505 INFO [stderr]     |
Dec 01 04:03:43.505 INFO [stderr] 171 |         /// Use the current working directory as a fallback
Dec 01 04:03:43.505 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:03:43.505 INFO [stderr] 
Dec 01 04:03:43.896 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 04:03:43.897 INFO [stderr]    --> src/lib.rs:254:20
Dec 01 04:03:43.897 INFO [stderr]     |
Dec 01 04:03:43.898 INFO [stderr] 254 |                    fs::create_dir(&file_directory);
Dec 01 04:03:43.899 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:03:43.899 INFO [stderr]     |
Dec 01 04:03:43.900 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 01 04:03:43.901 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 04:03:43.901 INFO [stderr] 
Dec 01 04:03:43.902 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 04:03:43.903 INFO [stderr]    --> src/lib.rs:267:17
Dec 01 04:03:43.904 INFO [stderr]     |
Dec 01 04:03:43.904 INFO [stderr] 267 |                 fs::create_dir_all(page_files_path.as_str());
Dec 01 04:03:43.905 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:03:43.906 INFO [stderr]     |
Dec 01 04:03:43.906 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 04:03:43.907 INFO [stderr] 
Dec 01 04:03:43.908 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 04:03:43.908 INFO [stderr]    --> src/lib.rs:294:17
Dec 01 04:03:43.909 INFO [stderr]     |
Dec 01 04:03:43.909 INFO [stderr] 294 |                 html_file.read_to_string(&mut buffer);
Dec 01 04:03:43.910 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:03:43.910 INFO [stderr]     |
Dec 01 04:03:43.911 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 04:03:43.911 INFO [stderr] 
Dec 01 04:03:43.913 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 04:03:43.913 INFO [stderr]    --> src/lib.rs:298:17
Dec 01 04:03:43.914 INFO [stderr]     |
Dec 01 04:03:43.914 INFO [stderr] 298 |                 html_file.write((&buffer).as_bytes());
Dec 01 04:03:43.915 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:03:43.916 INFO [stderr]     |
Dec 01 04:03:43.916 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 04:03:43.917 INFO [stderr] 
Dec 01 04:03:47.043 INFO [stderr] warning: unused import: `IronError`
Dec 01 04:03:47.043 INFO [stderr]  --> src/error.rs:5:30
Dec 01 04:03:47.043 INFO [stderr]   |
Dec 01 04:03:47.044 INFO [stderr] 5 | use iron::error::{HttpError, IronError};
Dec 01 04:03:47.044 INFO [stderr]   |                              ^^^^^^^^^
Dec 01 04:03:47.044 INFO [stderr]   |
Dec 01 04:03:47.044 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 04:03:47.045 INFO [stderr] 
Dec 01 04:03:47.199 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 04:03:47.200 INFO [stderr]   --> src/main.rs:64:5
Dec 01 04:03:47.200 INFO [stderr]    |
Dec 01 04:03:47.200 INFO [stderr] 64 |     wiki.read_files(file_directory, output_directory);
Dec 01 04:03:47.201 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:03:47.201 INFO [stderr]    |
Dec 01 04:03:47.201 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 04:03:47.202 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 04:03:47.202 INFO [stderr] 
Dec 01 04:03:51.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
Dec 01 04:03:51.343 INFO [stderr] su: No module specific data is present
Dec 01 04:03:52.764 INFO running `"docker" "inspect" "a1feb8e31dcf568e1c94b7fb2bbd44e9bde9a099b837a029021f6979fd236247"`
Dec 01 04:03:53.095 INFO running `"docker" "rm" "-f" "a1feb8e31dcf568e1c94b7fb2bbd44e9bde9a099b837a029021f6979fd236247"`
Dec 01 04:03:53.439 INFO [stdout] a1feb8e31dcf568e1c94b7fb2bbd44e9bde9a099b837a029021f6979fd236247
Dec 01 04:03:53.448 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 04:03:54.151 INFO [stdout] 5e4ec7dccf8e62333da555a2a6e6d1e3b35ca872767daf49a1e4cfcb1276b0e8
Dec 01 04:03:54.153 INFO running `"docker" "start" "-a" "5e4ec7dccf8e62333da555a2a6e6d1e3b35ca872767daf49a1e4cfcb1276b0e8"`
Dec 01 04:03:55.726 INFO [stderr] usermod: no changes
Dec 01 04:03:56.015 INFO [stderr]    Compiling wiki v0.1.0 (/source)
Dec 01 04:03:57.991 INFO [stderr] warning: unused import: `IronError`
Dec 01 04:03:57.991 INFO [stderr]  --> src/error.rs:5:30
Dec 01 04:03:57.991 INFO [stderr]   |
Dec 01 04:03:57.991 INFO [stderr] 5 | use iron::error::{HttpError, IronError};
Dec 01 04:03:57.991 INFO [stderr]   |                              ^^^^^^^^^
Dec 01 04:03:57.991 INFO [stderr]   |
Dec 01 04:03:57.991 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 04:03:57.991 INFO [stderr] 
Dec 01 04:03:57.991 INFO [stderr] warning: doc comment not used by rustdoc
Dec 01 04:03:57.991 INFO [stderr]    --> src/lib.rs:162:9
Dec 01 04:03:57.991 INFO [stderr]     |
Dec 01 04:03:57.991 INFO [stderr] 162 |         /// Remove all input_paths
Dec 01 04:03:57.991 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:03:57.991 INFO [stderr] 
Dec 01 04:03:57.991 INFO [stderr] warning: doc comment not used by rustdoc
Dec 01 04:03:57.991 INFO [stderr]    --> src/lib.rs:165:9
Dec 01 04:03:57.991 INFO [stderr]     |
Dec 01 04:03:57.991 INFO [stderr] 165 |         /// Gather new content
Dec 01 04:03:57.991 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:03:57.991 INFO [stderr] 
Dec 01 04:03:57.991 INFO [stderr] warning: doc comment not used by rustdoc
Dec 01 04:03:57.991 INFO [stderr]    --> src/lib.rs:171:9
Dec 01 04:03:57.991 INFO [stderr]     |
Dec 01 04:03:57.991 INFO [stderr] 171 |         /// Use the current working directory as a fallback
Dec 01 04:03:57.991 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:03:57.991 INFO [stderr] 
Dec 01 04:03:58.427 INFO [stderr] warning: unused import: `IronError`
Dec 01 04:03:58.427 INFO [stderr]  --> src/error.rs:5:30
Dec 01 04:03:58.427 INFO [stderr]   |
Dec 01 04:03:58.427 INFO [stderr] 5 | use iron::error::{HttpError, IronError};
Dec 01 04:03:58.427 INFO [stderr]   |                              ^^^^^^^^^
Dec 01 04:03:58.427 INFO [stderr]   |
Dec 01 04:03:58.427 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 04:03:58.427 INFO [stderr] 
Dec 01 04:03:58.740 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 04:03:58.740 INFO [stderr]   --> src/main.rs:64:5
Dec 01 04:03:58.740 INFO [stderr]    |
Dec 01 04:03:58.740 INFO [stderr] 64 |     wiki.read_files(file_directory, output_directory);
Dec 01 04:03:58.740 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:03:58.740 INFO [stderr]    |
Dec 01 04:03:58.740 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 04:03:58.740 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 04:03:58.747 INFO [stderr] 
Dec 01 04:03:58.985 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 04:03:58.986 INFO [stderr]    --> src/lib.rs:254:20
Dec 01 04:03:58.986 INFO [stderr]     |
Dec 01 04:03:58.986 INFO [stderr] 254 |                    fs::create_dir(&file_directory);
Dec 01 04:03:58.986 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:03:58.986 INFO [stderr]     |
Dec 01 04:03:58.986 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 01 04:03:58.986 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 04:03:58.986 INFO [stderr] 
Dec 01 04:03:58.986 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 04:03:58.986 INFO [stderr]    --> src/lib.rs:267:17
Dec 01 04:03:58.986 INFO [stderr]     |
Dec 01 04:03:58.986 INFO [stderr] 267 |                 fs::create_dir_all(page_files_path.as_str());
Dec 01 04:03:58.986 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:03:58.986 INFO [stderr]     |
Dec 01 04:03:58.986 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 04:03:58.989 INFO [stderr] 
Dec 01 04:03:58.989 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 04:03:58.989 INFO [stderr]    --> src/lib.rs:294:17
Dec 01 04:03:58.989 INFO [stderr]     |
Dec 01 04:03:58.989 INFO [stderr] 294 |                 html_file.read_to_string(&mut buffer);
Dec 01 04:03:58.989 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:03:58.989 INFO [stderr]     |
Dec 01 04:03:58.989 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 04:03:58.989 INFO [stderr] 
Dec 01 04:03:58.989 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 04:03:58.989 INFO [stderr]    --> src/lib.rs:298:17
Dec 01 04:03:58.989 INFO [stderr]     |
Dec 01 04:03:58.989 INFO [stderr] 298 |                 html_file.write((&buffer).as_bytes());
Dec 01 04:03:58.989 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:03:58.989 INFO [stderr]     |
Dec 01 04:03:58.989 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 04:03:58.989 INFO [stderr] 
Dec 01 04:04:03.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.30s
Dec 01 04:04:03.107 INFO [stderr] su: No module specific data is present
Dec 01 04:04:04.364 INFO running `"docker" "inspect" "5e4ec7dccf8e62333da555a2a6e6d1e3b35ca872767daf49a1e4cfcb1276b0e8"`
Dec 01 04:04:04.496 INFO running `"docker" "rm" "-f" "5e4ec7dccf8e62333da555a2a6e6d1e3b35ca872767daf49a1e4cfcb1276b0e8"`
Dec 01 04:04:04.631 INFO [stdout] 5e4ec7dccf8e62333da555a2a6e6d1e3b35ca872767daf49a1e4cfcb1276b0e8
