Dec 04 21:16:45.874 INFO checking cannero/reportserver against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 21:16:45.875 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 21:16:46.211 INFO [stdout] d299240bd52a0da72bcb3281a60766dd2633fc8f77c1180e9d578b318fa4c10a
Dec 04 21:16:46.217 INFO running `"docker" "start" "-a" "d299240bd52a0da72bcb3281a60766dd2633fc8f77c1180e9d578b318fa4c10a"`
Dec 04 21:16:47.199 INFO [stderr] usermod: no changes
Dec 04 21:16:47.423 INFO [stderr]     Checking serde v1.0.4
Dec 04 21:16:47.432 INFO [stderr]     Checking memchr v0.1.11
Dec 04 21:16:47.433 INFO [stderr]     Checking num_cpus v1.5.1
Dec 04 21:16:47.433 INFO [stderr]     Checking hostname v0.1.3
Dec 04 21:16:47.433 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 04 21:16:47.433 INFO [stderr]     Checking textnonce v0.4.1
Dec 04 21:16:47.439 INFO [stderr]     Checking thread-id v2.0.0
Dec 04 21:16:47.439 INFO [stderr]     Checking chrono v0.3.1
Dec 04 21:16:48.795 INFO [stderr]     Checking thread_local v0.2.7
Dec 04 21:16:49.563 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 04 21:16:50.087 INFO [stderr]     Checking hyper v0.10.12
Dec 04 21:16:52.574 INFO [stderr]     Checking regex v0.1.80
Dec 04 21:17:00.670 INFO [stderr]     Checking semver-parser v0.6.2
Dec 04 21:17:02.564 INFO [stderr]     Checking iron v0.5.1
Dec 04 21:17:03.071 INFO [stderr]     Checking semver v0.5.1
Dec 04 21:17:06.791 INFO [stderr]     Checking mount v0.3.0
Dec 04 21:17:06.791 INFO [stderr]     Checking router v0.5.1
Dec 04 21:17:09.608 INFO [stderr]     Checking serde_json v1.0.2
Dec 04 21:17:10.277 INFO [stderr]     Checking staticfile v0.4.0
Dec 04 21:17:12.028 INFO [stderr]     Checking bson v0.7.1
Dec 04 21:17:13.706 INFO [stderr]     Checking mongodb v0.2.9
Dec 04 21:17:16.955 INFO [stderr]     Checking reportserver v0.1.0 (/source)
Dec 04 21:17:19.615 INFO [stderr] warning: unused variable: `total_duration`
Dec 04 21:17:19.615 INFO [stderr]   --> src/dbaccess.rs:53:13
Dec 04 21:17:19.615 INFO [stderr]    |
Dec 04 21:17:19.615 INFO [stderr] 53 |     let mut total_duration = 0;
Dec 04 21:17:19.615 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_total_duration` instead
Dec 04 21:17:19.615 INFO [stderr]    |
Dec 04 21:17:19.615 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 21:17:19.615 INFO [stderr] 
Dec 04 21:17:19.647 INFO [stderr] warning: variable does not need to be mutable
Dec 04 21:17:19.647 INFO [stderr]   --> src/dbaccess.rs:53:9
Dec 04 21:17:19.647 INFO [stderr]    |
Dec 04 21:17:19.647 INFO [stderr] 53 |     let mut total_duration = 0;
Dec 04 21:17:19.647 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 04 21:17:19.647 INFO [stderr]    |         |
Dec 04 21:17:19.647 INFO [stderr]    |         help: remove this `mut`
Dec 04 21:17:19.647 INFO [stderr]    |
Dec 04 21:17:19.647 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 21:17:19.647 INFO [stderr] 
Dec 04 21:17:19.667 INFO [stderr] warning: variable `matchClause` should have a snake case name such as `match_clause`
Dec 04 21:17:19.667 INFO [stderr]   --> src/dbaccess.rs:79:9
Dec 04 21:17:19.667 INFO [stderr]    |
Dec 04 21:17:19.667 INFO [stderr] 79 |     let matchClause = doc!{"$match" => {"date" => {"$gte" => date_from}}};
Dec 04 21:17:19.667 INFO [stderr]    |         ^^^^^^^^^^^
Dec 04 21:17:19.667 INFO [stderr]    |
Dec 04 21:17:19.667 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 21:17:19.667 INFO [stderr] 
Dec 04 21:17:20.311 INFO [stderr] warning: unused variable: `total_duration`
Dec 04 21:17:20.311 INFO [stderr]   --> src/dbaccess.rs:53:13
Dec 04 21:17:20.311 INFO [stderr]    |
Dec 04 21:17:20.311 INFO [stderr] 53 |     let mut total_duration = 0;
Dec 04 21:17:20.311 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_total_duration` instead
Dec 04 21:17:20.311 INFO [stderr]    |
Dec 04 21:17:20.311 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 21:17:20.311 INFO [stderr] 
Dec 04 21:17:20.452 INFO [stderr] warning: variable does not need to be mutable
Dec 04 21:17:20.452 INFO [stderr]   --> src/dbaccess.rs:53:9
Dec 04 21:17:20.453 INFO [stderr]    |
Dec 04 21:17:20.453 INFO [stderr] 53 |     let mut total_duration = 0;
Dec 04 21:17:20.453 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 04 21:17:20.453 INFO [stderr]    |         |
Dec 04 21:17:20.453 INFO [stderr]    |         help: remove this `mut`
Dec 04 21:17:20.453 INFO [stderr]    |
Dec 04 21:17:20.453 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 21:17:20.453 INFO [stderr] 
Dec 04 21:17:20.556 INFO [stderr] warning: variable `matchClause` should have a snake case name such as `match_clause`
Dec 04 21:17:20.556 INFO [stderr]   --> src/dbaccess.rs:79:9
Dec 04 21:17:20.556 INFO [stderr]    |
Dec 04 21:17:20.557 INFO [stderr] 79 |     let matchClause = doc!{"$match" => {"date" => {"$gte" => date_from}}};
Dec 04 21:17:20.557 INFO [stderr]    |         ^^^^^^^^^^^
Dec 04 21:17:20.557 INFO [stderr]    |
Dec 04 21:17:20.557 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 21:17:20.557 INFO [stderr] 
Dec 04 21:17:24.697 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.47s
Dec 04 21:17:24.705 INFO [stderr] su: No module specific data is present
Dec 04 21:17:25.016 INFO running `"docker" "inspect" "d299240bd52a0da72bcb3281a60766dd2633fc8f77c1180e9d578b318fa4c10a"`
Dec 04 21:17:25.116 INFO running `"docker" "rm" "-f" "d299240bd52a0da72bcb3281a60766dd2633fc8f77c1180e9d578b318fa4c10a"`
Dec 04 21:17:25.266 INFO [stdout] d299240bd52a0da72bcb3281a60766dd2633fc8f77c1180e9d578b318fa4c10a