Dec 19 21:42:05.893 INFO checking Tembocs/rup_mongodb against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:42:05.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Tembocs/rup_mongodb:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:42:06.244 INFO [stdout] c0f93e295d89f275b700db016378c01723a4e13caf77c34340a4147d6853838b
Dec 19 21:42:06.250 INFO running `"docker" "start" "-a" "c0f93e295d89f275b700db016378c01723a4e13caf77c34340a4147d6853838b"`
Dec 19 21:42:07.504 INFO [stderr]     Checking serde_json v1.0.33
Dec 19 21:42:07.504 INFO [stderr]     Checking md-5 v0.7.0
Dec 19 21:42:07.504 INFO [stderr]     Checking textnonce v0.6.4
Dec 19 21:42:07.504 INFO [stderr]     Checking pbkdf2 v0.2.3
Dec 19 21:42:07.504 INFO [stderr]     Checking scan_fmt v0.1.3
Dec 19 21:42:07.504 INFO [stderr]     Checking docopt v1.0.2
Dec 19 21:42:10.435 INFO [stderr]     Checking bson v0.13.0
Dec 19 21:42:11.902 INFO [stderr]     Checking mongodb v0.3.12
Dec 19 21:42:16.967 INFO [stderr]     Checking rup v0.1.0 (/opt/crater/workdir)
Dec 19 21:42:18.876 INFO [stderr] warning: unused variable: `update_document`
Dec 19 21:42:18.876 INFO [stderr]   --> src/crud.rs:24:19
Dec 19 21:42:18.876 INFO [stderr]    |
Dec 19 21:42:18.876 INFO [stderr] 24 | pub fn update_one(update_document: Document, collection: &Collection) {
Dec 19 21:42:18.876 INFO [stderr]    |                   ^^^^^^^^^^^^^^^ help: consider using `_update_document` instead
Dec 19 21:42:18.880 INFO [stderr]    |
Dec 19 21:42:18.880 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:42:18.880 INFO [stderr] 
Dec 19 21:42:18.880 INFO [stderr] warning: unused variable: `collection`
Dec 19 21:42:18.880 INFO [stderr]   --> src/crud.rs:24:46
Dec 19 21:42:18.880 INFO [stderr]    |
Dec 19 21:42:18.880 INFO [stderr] 24 | pub fn update_one(update_document: Document, collection: &Collection) {
Dec 19 21:42:18.880 INFO [stderr]    |                                              ^^^^^^^^^^ help: consider using `_collection` instead
Dec 19 21:42:18.880 INFO [stderr] 
Dec 19 21:42:19.337 INFO [stderr] warning: unused variable: `update_document`
Dec 19 21:42:19.338 INFO [stderr]   --> src/crud.rs:24:19
Dec 19 21:42:19.338 INFO [stderr]    |
Dec 19 21:42:19.338 INFO [stderr] 24 | pub fn update_one(update_document: Document, collection: &Collection) {
Dec 19 21:42:19.339 INFO [stderr]    |                   ^^^^^^^^^^^^^^^ help: consider using `_update_document` instead
Dec 19 21:42:19.339 INFO [stderr]    |
Dec 19 21:42:19.339 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:42:19.339 INFO [stderr] 
Dec 19 21:42:19.340 INFO [stderr] warning: unused variable: `collection`
Dec 19 21:42:19.340 INFO [stderr]   --> src/crud.rs:24:46
Dec 19 21:42:19.340 INFO [stderr]    |
Dec 19 21:42:19.340 INFO [stderr] 24 | pub fn update_one(update_document: Document, collection: &Collection) {
Dec 19 21:42:19.341 INFO [stderr]    |                                              ^^^^^^^^^^ help: consider using `_collection` instead
Dec 19 21:42:19.341 INFO [stderr] 
Dec 19 21:42:20.842 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.59s
Dec 19 21:42:21.708 INFO running `"docker" "inspect" "c0f93e295d89f275b700db016378c01723a4e13caf77c34340a4147d6853838b"`
Dec 19 21:42:22.028 INFO running `"docker" "rm" "-f" "c0f93e295d89f275b700db016378c01723a4e13caf77c34340a4147d6853838b"`
Dec 19 21:42:22.452 INFO [stdout] c0f93e295d89f275b700db016378c01723a4e13caf77c34340a4147d6853838b