Dec 12 12:21:52.378 INFO checking kraken-0.0.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:21:52.378 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 12:21:52.911 INFO [stdout] 91364272328e6846f56d885361c221950a91b642d7f9d21353169ddf2c77120a
Dec 12 12:21:52.914 INFO running `"docker" "start" "-a" "91364272328e6846f56d885361c221950a91b642d7f9d21353169ddf2c77120a"`
Dec 12 12:21:54.222 INFO [stderr] usermod: no changes
Dec 12 12:21:54.577 INFO [stderr]     Checking base64 v0.7.0
Dec 12 12:21:54.610 INFO [stderr]     Checking config v0.6.0
Dec 12 12:21:56.049 INFO [stderr]     Checking lettre v0.7.0
Dec 12 12:21:59.645 INFO [stderr]     Checking kraken v0.0.1 (/source)
Dec 12 12:22:08.873 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 12 12:22:08.874 INFO [stderr]  --> src/main.rs:6:5
Dec 12 12:22:08.874 INFO [stderr]   |
Dec 12 12:22:08.874 INFO [stderr] 6 | use std::collections::HashMap;
Dec 12 12:22:08.874 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:22:08.874 INFO [stderr]   |
Dec 12 12:22:08.874 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:22:08.874 INFO [stderr] 
Dec 12 12:22:09.215 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 12 12:22:09.216 INFO [stderr]  --> src/main.rs:6:5
Dec 12 12:22:09.216 INFO [stderr]   |
Dec 12 12:22:09.216 INFO [stderr] 6 | use std::collections::HashMap;
Dec 12 12:22:09.216 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:22:09.216 INFO [stderr]   |
Dec 12 12:22:09.216 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:22:09.216 INFO [stderr] 
Dec 12 12:22:09.341 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.10s
Dec 12 12:22:09.353 INFO [stderr] su: No module specific data is present
Dec 12 12:22:10.604 INFO running `"docker" "inspect" "91364272328e6846f56d885361c221950a91b642d7f9d21353169ddf2c77120a"`
Dec 12 12:22:10.950 INFO running `"docker" "rm" "-f" "91364272328e6846f56d885361c221950a91b642d7f9d21353169ddf2c77120a"`
Dec 12 12:22:11.296 INFO [stdout] 91364272328e6846f56d885361c221950a91b642d7f9d21353169ddf2c77120a