Dec 12 03:55:54.049 INFO checking AnickaBurova/tunnel against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 03:55:54.049 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 03:55:54.524 INFO [stdout] aab09b09cf065acd4c6e1dc01f7802970d2a13942cb39070e9dbcc3184e892eb
Dec 12 03:55:54.524 INFO running `"docker" "start" "-a" "aab09b09cf065acd4c6e1dc01f7802970d2a13942cb39070e9dbcc3184e892eb"`
Dec 12 03:55:56.018 INFO [stderr] usermod: no changes
Dec 12 03:55:56.366 INFO [stderr]     Checking memchr v0.1.11
Dec 12 03:55:56.370 INFO [stderr]     Checking errno v0.1.8
Dec 12 03:55:56.373 INFO [stderr]     Checking rust-ini v0.9.12
Dec 12 03:55:56.373 INFO [stderr]     Checking xml-rs v0.6.1
Dec 12 03:55:56.373 INFO [stderr]     Checking toml v0.2.1
Dec 12 03:55:56.384 INFO [stderr]     Checking serde_json v1.0.3
Dec 12 03:55:56.384 INFO [stderr]     Checking humantime v1.0.0
Dec 12 03:55:56.388 INFO [stderr]     Checking rpassword v0.2.3
Dec 12 03:55:58.596 INFO [stderr]     Checking serde_yaml v0.7.1
Dec 12 03:55:58.920 INFO [stderr]     Checking serde_yaml v0.6.2
Dec 12 03:55:58.920 INFO [stderr]     Checking rustyline v1.0.0
Dec 12 03:55:59.200 INFO [stderr]     Checking serde-value v0.5.1
Dec 12 03:56:00.135 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 12 03:56:00.528 INFO [stderr]     Checking thread-id v2.0.0
Dec 12 03:56:02.080 INFO [stderr]     Checking chrono v0.3.0
Dec 12 03:56:02.932 INFO [stderr]     Checking chrono v0.2.25
Dec 12 03:56:04.405 INFO [stderr]     Checking thread_local v0.2.7
Dec 12 03:56:04.500 INFO [stderr]     Checking hyper-openssl v0.2.7
Dec 12 03:56:06.389 INFO [stderr]     Checking regex v0.1.80
Dec 12 03:56:08.864 INFO [stderr]     Checking log4rs v0.7.0
Dec 12 03:56:10.669 INFO [stderr]     Checking env_logger v0.3.5
Dec 12 03:56:12.100 INFO [stderr]     Checking lsio v0.1.18
Dec 12 03:56:14.202 INFO [stderr]     Checking aws-sdk-rust v0.1.42
Dec 12 03:56:23.110 INFO [stderr]     Checking tunnel v0.2.0 (/source)
Dec 12 03:56:33.396 INFO [stderr] warning: unused import: `std::str`
Dec 12 03:56:33.396 INFO [stderr]    --> src/tunnel.rs:169:9
Dec 12 03:56:33.396 INFO [stderr]     |
Dec 12 03:56:33.396 INFO [stderr] 169 |     use std::str;
Dec 12 03:56:33.396 INFO [stderr]     |         ^^^^^^^^
Dec 12 03:56:33.396 INFO [stderr]     |
Dec 12 03:56:33.396 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 12 03:56:33.396 INFO [stderr] 
Dec 12 03:56:33.660 INFO [stderr] warning: unused import: `std::str`
Dec 12 03:56:33.660 INFO [stderr]    --> src/tunnel.rs:169:9
Dec 12 03:56:33.660 INFO [stderr]     |
Dec 12 03:56:33.660 INFO [stderr] 169 |     use std::str;
Dec 12 03:56:33.660 INFO [stderr]     |         ^^^^^^^^
Dec 12 03:56:33.660 INFO [stderr]     |
Dec 12 03:56:33.660 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 12 03:56:33.660 INFO [stderr] 
Dec 12 03:56:34.687 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.64s
Dec 12 03:56:34.696 INFO [stderr] su: No module specific data is present
Dec 12 03:56:35.776 INFO running `"docker" "inspect" "aab09b09cf065acd4c6e1dc01f7802970d2a13942cb39070e9dbcc3184e892eb"`
Dec 12 03:56:36.102 INFO running `"docker" "rm" "-f" "aab09b09cf065acd4c6e1dc01f7802970d2a13942cb39070e9dbcc3184e892eb"`
Dec 12 03:56:36.356 INFO [stdout] aab09b09cf065acd4c6e1dc01f7802970d2a13942cb39070e9dbcc3184e892eb