Dec 01 18:22:50.784 INFO documenting cannero/reportserver against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 18:22:50.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 18:22:51.287 INFO [stdout] 916bb46045c4f8ece55cb87467ea43050b6491c6e668b59c376c8c5f7eee77c2
Dec 01 18:22:51.289 INFO running `"docker" "start" "-a" "916bb46045c4f8ece55cb87467ea43050b6491c6e668b59c376c8c5f7eee77c2"`
Dec 01 18:22:53.676 INFO [stderr] usermod: no changes
Dec 01 18:22:54.020 INFO [stderr]    Compiling version_check v0.1.2
Dec 01 18:22:54.037 INFO [stderr]     Checking scan_fmt v0.1.1
Dec 01 18:22:54.046 INFO [stderr]     Checking unicode-bidi v0.3.3
Dec 01 18:22:54.048 INFO [stderr]     Checking num_cpus v1.5.1
Dec 01 18:22:54.050 INFO [stderr]     Checking hostname v0.1.3
Dec 01 18:22:54.051 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 01 18:22:54.058 INFO [stderr]     Checking serde_json v1.0.2
Dec 01 18:22:54.093 INFO [stderr]     Checking textnonce v0.4.1
Dec 01 18:22:56.142 INFO [stderr]     Checking semver-parser v0.6.2
Dec 01 18:22:58.890 INFO [stderr]    Compiling unicase v1.4.2
Dec 01 18:22:59.360 INFO [stderr]     Checking idna v0.1.2
Dec 01 18:23:00.023 INFO [stderr]     Checking semver v0.5.1
Dec 01 18:23:04.583 INFO [stderr]     Checking url v1.4.1
Dec 01 18:23:07.170 INFO [stderr]     Checking hyper v0.10.12
Dec 01 18:23:10.393 INFO [stderr]     Checking bson v0.7.1
Dec 01 18:23:12.244 INFO [stderr]     Checking mongodb v0.2.9
Dec 01 18:23:12.599 INFO [stderr]     Checking iron v0.5.1
Dec 01 18:23:14.064 INFO [stderr]     Checking mount v0.3.0
Dec 01 18:23:14.064 INFO [stderr]     Checking router v0.5.1
Dec 01 18:23:15.394 INFO [stderr]     Checking staticfile v0.4.0
Dec 01 18:23:16.624 INFO [stderr]     Checking reportserver v0.1.0 (/source)
Dec 01 18:23:16.624 INFO [stderr]  Documenting reportserver v0.1.0 (/source)
Dec 01 18:23:18.456 INFO [stderr] warning: unused variable: `total_duration`
Dec 01 18:23:18.456 INFO [stderr]   --> src/dbaccess.rs:53:13
Dec 01 18:23:18.456 INFO [stderr]    |
Dec 01 18:23:18.456 INFO [stderr] 53 |     let mut total_duration = 0;
Dec 01 18:23:18.456 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_total_duration` instead
Dec 01 18:23:18.456 INFO [stderr]    |
Dec 01 18:23:18.456 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 18:23:18.456 INFO [stderr] 
Dec 01 18:23:18.488 INFO [stderr] warning: variable does not need to be mutable
Dec 01 18:23:18.488 INFO [stderr]   --> src/dbaccess.rs:53:9
Dec 01 18:23:18.488 INFO [stderr]    |
Dec 01 18:23:18.488 INFO [stderr] 53 |     let mut total_duration = 0;
Dec 01 18:23:18.488 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 01 18:23:18.488 INFO [stderr]    |         |
Dec 01 18:23:18.488 INFO [stderr]    |         help: remove this `mut`
Dec 01 18:23:18.488 INFO [stderr]    |
Dec 01 18:23:18.488 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 18:23:18.488 INFO [stderr] 
Dec 01 18:23:18.512 INFO [stderr] warning: variable `matchClause` should have a snake case name such as `match_clause`
Dec 01 18:23:18.512 INFO [stderr]   --> src/dbaccess.rs:79:9
Dec 01 18:23:18.512 INFO [stderr]    |
Dec 01 18:23:18.512 INFO [stderr] 79 |     let matchClause = doc!{"$match" => {"date" => {"$gte" => date_from}}};
Dec 01 18:23:18.512 INFO [stderr]    |         ^^^^^^^^^^^
Dec 01 18:23:18.512 INFO [stderr]    |
Dec 01 18:23:18.512 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 01 18:23:18.512 INFO [stderr] 
Dec 01 18:23:22.546 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 01 18:23:22.546 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5
Dec 01 18:23:22.546 INFO [stderr]    |
Dec 01 18:23:22.546 INFO [stderr] 36 | /     /**
Dec 01 18:23:22.546 INFO [stderr] 37 | |      * Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Dec 01 18:23:22.546 INFO [stderr] 38 | |      * since incorrect use of the Mac code could result in permitting a timing attack which defeats
Dec 01 18:23:22.546 INFO [stderr] 39 | |      * the security provided by a Mac function.
Dec 01 18:23:22.546 INFO [stderr] 40 | |      */
Dec 01 18:23:22.546 INFO [stderr]    | |_______^
Dec 01 18:23:22.547 INFO [stderr]    |
Dec 01 18:23:22.547 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 01 18:23:22.547 INFO [stderr]    = note: the link appears in this line:
Dec 01 18:23:22.547 INFO [stderr]            
Dec 01 18:23:22.547 INFO [stderr]             Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Dec 01 18:23:22.547 INFO [stderr]                                                        ^^
Dec 01 18:23:22.547 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 18:23:22.548 INFO [stderr] 
Dec 01 18:23:24.954 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 01 18:23:24.955 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5
Dec 01 18:23:24.955 INFO [stderr]    |
Dec 01 18:23:24.955 INFO [stderr] 36 | /     /**
Dec 01 18:23:24.956 INFO [stderr] 37 | |      * Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Dec 01 18:23:24.956 INFO [stderr] 38 | |      * since incorrect use of the Mac code could result in permitting a timing attack which defeats
Dec 01 18:23:24.956 INFO [stderr] 39 | |      * the security provided by a Mac function.
Dec 01 18:23:24.957 INFO [stderr] 40 | |      */
Dec 01 18:23:24.957 INFO [stderr]    | |_______^
Dec 01 18:23:24.957 INFO [stderr]    |
Dec 01 18:23:24.958 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 01 18:23:24.958 INFO [stderr]    = note: the link appears in this line:
Dec 01 18:23:24.958 INFO [stderr]            
Dec 01 18:23:24.959 INFO [stderr]             Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Dec 01 18:23:24.959 INFO [stderr]                                                        ^^
Dec 01 18:23:24.959 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 18:23:24.960 INFO [stderr] 
Dec 01 18:23:25.667 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it...
Dec 01 18:23:25.668 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5
Dec 01 18:23:25.668 INFO [stderr]    |
Dec 01 18:23:25.668 INFO [stderr] 36 | /     /**
Dec 01 18:23:25.668 INFO [stderr] 37 | |      * Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Dec 01 18:23:25.669 INFO [stderr] 38 | |      * since incorrect use of the Mac code could result in permitting a timing attack which defeats
Dec 01 18:23:25.669 INFO [stderr] 39 | |      * the security provided by a Mac function.
Dec 01 18:23:25.669 INFO [stderr] 40 | |      */
Dec 01 18:23:25.670 INFO [stderr]    | |_______^
Dec 01 18:23:25.670 INFO [stderr]    |
Dec 01 18:23:25.670 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Dec 01 18:23:25.671 INFO [stderr]    = note: the link appears in this line:
Dec 01 18:23:25.671 INFO [stderr]            
Dec 01 18:23:25.671 INFO [stderr]             Obtain the result of a Mac computation as [u8]. This method should be used very carefully
Dec 01 18:23:25.672 INFO [stderr]                                                        ^^
Dec 01 18:23:25.672 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Dec 01 18:23:25.672 INFO [stderr] 
Dec 01 18:23:25.801 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.09s
Dec 01 18:23:25.816 INFO [stderr] su: No module specific data is present
Dec 01 18:23:26.710 INFO running `"docker" "inspect" "916bb46045c4f8ece55cb87467ea43050b6491c6e668b59c376c8c5f7eee77c2"`
Dec 01 18:23:26.986 INFO running `"docker" "rm" "-f" "916bb46045c4f8ece55cb87467ea43050b6491c6e668b59c376c8c5f7eee77c2"`
Dec 01 18:23:27.392 INFO [stdout] 916bb46045c4f8ece55cb87467ea43050b6491c6e668b59c376c8c5f7eee77c2