Dec 04 23:30:28.283 INFO checking WanzenBug/rustsync against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 23:30:28.283 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 23:30:28.862 INFO [stdout] f1568d47c9f8440f55eae8e8e3615325d1670e806d74cb7d8533695e2c3e3af6
Dec 04 23:30:28.864 INFO running `"docker" "start" "-a" "f1568d47c9f8440f55eae8e8e3615325d1670e806d74cb7d8533695e2c3e3af6"`
Dec 04 23:30:30.540 INFO [stderr] usermod: no changes
Dec 04 23:30:30.743 INFO [stderr]    Compiling case v0.1.0
Dec 04 23:30:30.743 INFO [stderr]     Checking clap v2.24.1
Dec 04 23:30:30.743 INFO [stderr]     Checking pbr v1.0.0
Dec 04 23:30:32.683 INFO [stderr]    Compiling derive-error v0.0.3
Dec 04 23:30:40.991 INFO [stderr]     Checking rustsync v0.1.0 (/source)
Dec 04 23:30:42.139 INFO [stderr] warning: unused variable: `config`
Dec 04 23:30:42.139 INFO [stderr]   --> src/lib.rs:33:59
Dec 04 23:30:42.139 INFO [stderr]    |
Dec 04 23:30:42.139 INFO [stderr] 33 | pub fn sync_with_config<S, D, P>(mut source: S, drain: D, config: &SyncConfig, mut updates: P) -> Result<()> where S: Source, D: Drain, P: SyncProgress {
Dec 04 23:30:42.139 INFO [stderr]    |                                                           ^^^^^^ help: consider using `_config` instead
Dec 04 23:30:42.139 INFO [stderr]    |
Dec 04 23:30:42.139 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 23:30:42.139 INFO [stderr] 
Dec 04 23:30:42.255 INFO [stderr] warning: unused variable: `config`
Dec 04 23:30:42.255 INFO [stderr]   --> src/lib.rs:33:59
Dec 04 23:30:42.255 INFO [stderr]    |
Dec 04 23:30:42.255 INFO [stderr] 33 | pub fn sync_with_config<S, D, P>(mut source: S, drain: D, config: &SyncConfig, mut updates: P) -> Result<()> where S: Source, D: Drain, P: SyncProgress {
Dec 04 23:30:42.255 INFO [stderr]    |                                                           ^^^^^^ help: consider using `_config` instead
Dec 04 23:30:42.255 INFO [stderr]    |
Dec 04 23:30:42.255 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 23:30:42.255 INFO [stderr] 
Dec 04 23:30:44.394 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.82s
Dec 04 23:30:44.427 INFO [stderr] su: No module specific data is present
Dec 04 23:30:45.067 INFO running `"docker" "inspect" "f1568d47c9f8440f55eae8e8e3615325d1670e806d74cb7d8533695e2c3e3af6"`
Dec 04 23:30:45.459 INFO running `"docker" "rm" "-f" "f1568d47c9f8440f55eae8e8e3615325d1670e806d74cb7d8533695e2c3e3af6"`
Dec 04 23:30:45.691 INFO [stdout] f1568d47c9f8440f55eae8e8e3615325d1670e806d74cb7d8533695e2c3e3af6