Dec 12 00:01:53.599 INFO checking Tembocs/rup_mongodb against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 00:01:53.599 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 00:01:54.034 INFO [stdout] da48f776f525a82cae9eeaac1aa73bd7f81d8c21a30acf188b3a934a8fde1b8b
Dec 12 00:01:54.038 INFO running `"docker" "start" "-a" "da48f776f525a82cae9eeaac1aa73bd7f81d8c21a30acf188b3a934a8fde1b8b"`
Dec 12 00:01:55.036 INFO [stderr] usermod: no changes
Dec 12 00:01:55.272 INFO [stderr]     Checking try_from v0.2.2
Dec 12 00:01:55.288 INFO [stderr]     Checking semver v0.8.0
Dec 12 00:01:55.295 INFO [stderr]     Checking serde_json v1.0.33
Dec 12 00:01:55.295 INFO [stderr]     Checking md-5 v0.7.0
Dec 12 00:01:55.296 INFO [stderr]     Checking pbkdf2 v0.2.3
Dec 12 00:01:55.296 INFO [stderr]     Checking scan_fmt v0.1.3
Dec 12 00:01:55.296 INFO [stderr]     Checking textnonce v0.6.4
Dec 12 00:01:55.296 INFO [stderr]     Checking docopt v1.0.2
Dec 12 00:02:01.073 INFO [stderr]     Checking bson v0.13.0
Dec 12 00:02:02.914 INFO [stderr]     Checking mongodb v0.3.12
Dec 12 00:02:09.936 INFO [stderr]     Checking rup v0.1.0 (/source)
Dec 12 00:02:15.216 INFO [stderr] warning: unused variable: `update_document`
Dec 12 00:02:15.216 INFO [stderr]   --> src/crud.rs:24:19
Dec 12 00:02:15.216 INFO [stderr]    |
Dec 12 00:02:15.216 INFO [stderr] 24 | pub fn update_one(update_document: Document, collection: &Collection) {
Dec 12 00:02:15.216 INFO [stderr]    |                   ^^^^^^^^^^^^^^^ help: consider using `_update_document` instead
Dec 12 00:02:15.216 INFO [stderr]    |
Dec 12 00:02:15.216 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 00:02:15.216 INFO [stderr] 
Dec 12 00:02:15.216 INFO [stderr] warning: unused variable: `collection`
Dec 12 00:02:15.217 INFO [stderr]   --> src/crud.rs:24:46
Dec 12 00:02:15.217 INFO [stderr]    |
Dec 12 00:02:15.217 INFO [stderr] 24 | pub fn update_one(update_document: Document, collection: &Collection) {
Dec 12 00:02:15.217 INFO [stderr]    |                                              ^^^^^^^^^^ help: consider using `_collection` instead
Dec 12 00:02:15.217 INFO [stderr] 
Dec 12 00:02:15.588 INFO [stderr] warning: unused variable: `update_document`
Dec 12 00:02:15.588 INFO [stderr]   --> src/crud.rs:24:19
Dec 12 00:02:15.588 INFO [stderr]    |
Dec 12 00:02:15.588 INFO [stderr] 24 | pub fn update_one(update_document: Document, collection: &Collection) {
Dec 12 00:02:15.588 INFO [stderr]    |                   ^^^^^^^^^^^^^^^ help: consider using `_update_document` instead
Dec 12 00:02:15.588 INFO [stderr]    |
Dec 12 00:02:15.588 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 00:02:15.588 INFO [stderr] 
Dec 12 00:02:15.588 INFO [stderr] warning: unused variable: `collection`
Dec 12 00:02:15.588 INFO [stderr]   --> src/crud.rs:24:46
Dec 12 00:02:15.588 INFO [stderr]    |
Dec 12 00:02:15.588 INFO [stderr] 24 | pub fn update_one(update_document: Document, collection: &Collection) {
Dec 12 00:02:15.588 INFO [stderr]    |                                              ^^^^^^^^^^ help: consider using `_collection` instead
Dec 12 00:02:15.588 INFO [stderr] 
Dec 12 00:02:20.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.89s
Dec 12 00:02:20.985 INFO [stderr] su: No module specific data is present
Dec 12 00:02:22.199 INFO running `"docker" "inspect" "da48f776f525a82cae9eeaac1aa73bd7f81d8c21a30acf188b3a934a8fde1b8b"`
Dec 12 00:02:22.476 INFO running `"docker" "rm" "-f" "da48f776f525a82cae9eeaac1aa73bd7f81d8c21a30acf188b3a934a8fde1b8b"`
Dec 12 00:02:22.824 INFO [stdout] da48f776f525a82cae9eeaac1aa73bd7f81d8c21a30acf188b3a934a8fde1b8b