Dec 18 02:44:53.252 INFO checking cannero/reportserver against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 02:44:53.252 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/cannero/reportserver:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:44:53.704 INFO [stdout] 0a708c478b626fabb4fc553a2c3373705da755cc113095772c554cacef874602
Dec 18 02:44:53.706 INFO running `"docker" "start" "-a" "0a708c478b626fabb4fc553a2c3373705da755cc113095772c554cacef874602"`
Dec 18 02:44:55.730 INFO [stderr]     Checking scan_fmt v0.1.1
Dec 18 02:44:55.733 INFO [stderr]     Checking num_cpus v1.5.1
Dec 18 02:44:55.740 INFO [stderr]     Checking hostname v0.1.3
Dec 18 02:44:55.740 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 18 02:44:55.765 INFO [stderr]     Checking serde_json v1.0.2
Dec 18 02:44:55.767 INFO [stderr]     Checking textnonce v0.4.1
Dec 18 02:44:55.768 INFO [stderr]     Checking semver-parser v0.6.2
Dec 18 02:44:56.865 INFO [stderr]     Checking hyper v0.10.12
Dec 18 02:44:57.702 INFO [stderr]     Checking semver v0.5.1
Dec 18 02:45:02.036 INFO [stderr]     Checking iron v0.5.1
Dec 18 02:45:02.886 INFO [stderr]     Checking mount v0.3.0
Dec 18 02:45:02.888 INFO [stderr]     Checking router v0.5.1
Dec 18 02:45:03.657 INFO [stderr]     Checking staticfile v0.4.0
Dec 18 02:45:04.410 INFO [stderr]     Checking bson v0.7.1
Dec 18 02:45:05.517 INFO [stderr]     Checking mongodb v0.2.9
Dec 18 02:45:07.786 INFO [stderr]     Checking reportserver v0.1.0 (/opt/crater/workdir)
Dec 18 02:45:08.481 INFO [stderr] warning: unused variable: `total_duration`
Dec 18 02:45:08.482 INFO [stderr]   --> src/dbaccess.rs:53:13
Dec 18 02:45:08.482 INFO [stderr]    |
Dec 18 02:45:08.482 INFO [stderr] 53 |     let mut total_duration = 0;
Dec 18 02:45:08.483 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_total_duration` instead
Dec 18 02:45:08.483 INFO [stderr]    |
Dec 18 02:45:08.483 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:45:08.483 INFO [stderr] 
Dec 18 02:45:08.501 INFO [stderr] warning: unused variable: `total_duration`
Dec 18 02:45:08.501 INFO [stderr]   --> src/dbaccess.rs:53:13
Dec 18 02:45:08.501 INFO [stderr]    |
Dec 18 02:45:08.501 INFO [stderr] 53 |     let mut total_duration = 0;
Dec 18 02:45:08.501 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_total_duration` instead
Dec 18 02:45:08.501 INFO [stderr]    |
Dec 18 02:45:08.501 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:45:08.501 INFO [stderr] 
Dec 18 02:45:08.525 INFO [stderr] warning: variable does not need to be mutable
Dec 18 02:45:08.525 INFO [stderr]   --> src/dbaccess.rs:53:9
Dec 18 02:45:08.525 INFO [stderr]    |
Dec 18 02:45:08.525 INFO [stderr] 53 |     let mut total_duration = 0;
Dec 18 02:45:08.525 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 18 02:45:08.525 INFO [stderr]    |         |
Dec 18 02:45:08.525 INFO [stderr]    |         help: remove this `mut`
Dec 18 02:45:08.525 INFO [stderr]    |
Dec 18 02:45:08.525 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 02:45:08.525 INFO [stderr] 
Dec 18 02:45:08.544 INFO [stderr] warning: variable does not need to be mutable
Dec 18 02:45:08.544 INFO [stderr]   --> src/dbaccess.rs:53:9
Dec 18 02:45:08.544 INFO [stderr]    |
Dec 18 02:45:08.544 INFO [stderr] 53 |     let mut total_duration = 0;
Dec 18 02:45:08.544 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 18 02:45:08.544 INFO [stderr]    |         |
Dec 18 02:45:08.544 INFO [stderr]    |         help: remove this `mut`
Dec 18 02:45:08.544 INFO [stderr]    |
Dec 18 02:45:08.544 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 02:45:08.544 INFO [stderr] 
Dec 18 02:45:08.548 INFO [stderr] warning: variable `matchClause` should have a snake case name such as `match_clause`
Dec 18 02:45:08.548 INFO [stderr]   --> src/dbaccess.rs:79:9
Dec 18 02:45:08.549 INFO [stderr]    |
Dec 18 02:45:08.549 INFO [stderr] 79 |     let matchClause = doc!{"$match" => {"date" => {"$gte" => date_from}}};
Dec 18 02:45:08.549 INFO [stderr]    |         ^^^^^^^^^^^
Dec 18 02:45:08.549 INFO [stderr]    |
Dec 18 02:45:08.549 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 02:45:08.549 INFO [stderr] 
Dec 18 02:45:08.566 INFO [stderr] warning: variable `matchClause` should have a snake case name such as `match_clause`
Dec 18 02:45:08.566 INFO [stderr]   --> src/dbaccess.rs:79:9
Dec 18 02:45:08.566 INFO [stderr]    |
Dec 18 02:45:08.566 INFO [stderr] 79 |     let matchClause = doc!{"$match" => {"date" => {"$gte" => date_from}}};
Dec 18 02:45:08.566 INFO [stderr]    |         ^^^^^^^^^^^
Dec 18 02:45:08.566 INFO [stderr]    |
Dec 18 02:45:08.566 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 02:45:08.571 INFO [stderr] 
Dec 18 02:45:09.840 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.32s
Dec 18 02:45:10.201 INFO running `"docker" "inspect" "0a708c478b626fabb4fc553a2c3373705da755cc113095772c554cacef874602"`
Dec 18 02:45:10.323 INFO running `"docker" "rm" "-f" "0a708c478b626fabb4fc553a2c3373705da755cc113095772c554cacef874602"`
Dec 18 02:45:10.444 INFO [stdout] 0a708c478b626fabb4fc553a2c3373705da755cc113095772c554cacef874602