Dec 19 12:28:00.757 INFO checking monorkin/ddons against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:28:00.757 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/monorkin/ddons:/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 12:28:01.321 INFO [stdout] 54da3e0cf755eafbd693a40acc1038408c2a9f59d5d24154639e9e41de4f536b
Dec 19 12:28:01.330 INFO running `"docker" "start" "-a" "54da3e0cf755eafbd693a40acc1038408c2a9f59d5d24154639e9e41de4f536b"`
Dec 19 12:28:03.336 INFO [stderr]    Compiling openssl-sys v0.9.10
Dec 19 12:28:03.346 INFO [stderr]    Compiling libz-sys v1.0.13
Dec 19 12:28:03.346 INFO [stderr]    Compiling curl-sys v0.3.10
Dec 19 12:28:03.346 INFO [stderr]     Checking humantime v1.0.0
Dec 19 12:28:03.347 INFO [stderr]     Checking ordered-float v0.4.0
Dec 19 12:28:03.347 INFO [stderr]     Checking clap v2.22.1
Dec 19 12:28:03.347 INFO [stderr]     Checking serde_yaml v0.6.2
Dec 19 12:28:03.347 INFO [stderr]     Checking chrono v0.3.0
Dec 19 12:28:05.980 INFO [stderr]     Checking serde-value v0.4.0
Dec 19 12:28:09.048 INFO [stderr]     Checking log4rs v0.6.2
Dec 19 12:30:35.710 INFO [stderr]     Checking curl v0.4.6
Dec 19 12:30:36.776 INFO [stderr]     Checking ddons v0.1.0 (/opt/crater/workdir)
Dec 19 12:30:38.616 INFO [stderr] warning: unused variable: `args`
Dec 19 12:30:38.616 INFO [stderr]   --> src/updater/mod.rs:28:12
Dec 19 12:30:38.616 INFO [stderr]    |
Dec 19 12:30:38.616 INFO [stderr] 28 | fn execute(args: &Value, config: &Value) {
Dec 19 12:30:38.616 INFO [stderr]    |            ^^^^ help: consider using `_args` instead
Dec 19 12:30:38.617 INFO [stderr]    |
Dec 19 12:30:38.617 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:30:38.617 INFO [stderr] 
Dec 19 12:30:38.617 INFO [stderr] warning: unused variable: `config`
Dec 19 12:30:38.617 INFO [stderr]   --> src/updater/mod.rs:28:26
Dec 19 12:30:38.617 INFO [stderr]    |
Dec 19 12:30:38.617 INFO [stderr] 28 | fn execute(args: &Value, config: &Value) {
Dec 19 12:30:38.617 INFO [stderr]    |                          ^^^^^^ help: consider using `_config` instead
Dec 19 12:30:38.617 INFO [stderr] 
Dec 19 12:30:38.648 INFO [stderr] warning: unused variable: `args`
Dec 19 12:30:38.648 INFO [stderr]   --> src/updater/mod.rs:28:12
Dec 19 12:30:38.648 INFO [stderr]    |
Dec 19 12:30:38.648 INFO [stderr] 28 | fn execute(args: &Value, config: &Value) {
Dec 19 12:30:38.648 INFO [stderr]    |            ^^^^ help: consider using `_args` instead
Dec 19 12:30:38.648 INFO [stderr]    |
Dec 19 12:30:38.648 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:30:38.648 INFO [stderr] 
Dec 19 12:30:38.649 INFO [stderr] warning: unused variable: `config`
Dec 19 12:30:38.649 INFO [stderr]   --> src/updater/mod.rs:28:26
Dec 19 12:30:38.649 INFO [stderr]    |
Dec 19 12:30:38.649 INFO [stderr] 28 | fn execute(args: &Value, config: &Value) {
Dec 19 12:30:38.649 INFO [stderr]    |                          ^^^^^^ help: consider using `_config` instead
Dec 19 12:30:38.649 INFO [stderr] 
Dec 19 12:30:38.780 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 35s
Dec 19 12:30:40.136 INFO running `"docker" "inspect" "54da3e0cf755eafbd693a40acc1038408c2a9f59d5d24154639e9e41de4f536b"`
Dec 19 12:30:40.422 INFO running `"docker" "rm" "-f" "54da3e0cf755eafbd693a40acc1038408c2a9f59d5d24154639e9e41de4f536b"`
Dec 19 12:30:40.740 INFO [stdout] 54da3e0cf755eafbd693a40acc1038408c2a9f59d5d24154639e9e41de4f536b