Dec 04 15:01:57.549 INFO checking lolzballs/stunnel against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 15:01:57.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15:01:58.047 INFO [stdout] 8e6a56a4b2f1d78aff6d01f0754318f692c9e86b62efdef489d2232b35fc1b99
Dec 04 15:01:58.053 INFO running `"docker" "start" "-a" "8e6a56a4b2f1d78aff6d01f0754318f692c9e86b62efdef489d2232b35fc1b99"`
Dec 04 15:01:59.383 INFO [stderr] usermod: no changes
Dec 04 15:01:59.616 INFO [stderr]    Compiling openssl v0.9.10
Dec 04 15:01:59.622 INFO [stderr]    Compiling openssl-sys v0.9.10
Dec 04 15:01:59.627 INFO [stderr]     Checking iovec v0.1.0
Dec 04 15:01:59.659 INFO [stderr]     Checking net2 v0.2.27
Dec 04 15:01:59.659 INFO [stderr]     Checking toml v0.4.1
Dec 04 15:01:59.687 INFO [stderr]    Compiling syn v0.11.10
Dec 04 15:01:59.687 INFO [stderr]     Checking backtrace-sys v0.1.10
Dec 04 15:02:00.999 INFO [stderr]     Checking backtrace v0.3.0
Dec 04 15:02:01.153 INFO [stderr]     Checking bytes v0.4.2
Dec 04 15:02:03.740 INFO [stderr]     Checking error-chain v0.10.0
Dec 04 15:02:04.373 INFO [stderr]     Checking mio v0.6.6
Dec 04 15:02:05.785 INFO [stderr]     Checking tokio-io v0.1.1
Dec 04 15:02:10.505 INFO [stderr]     Checking tokio-core v0.1.6
Dec 04 15:02:17.007 INFO [stderr]    Compiling serde_derive_internals v0.15.1
Dec 04 15:02:19.059 INFO [stderr]     Checking native-tls v0.1.2
Dec 04 15:02:20.334 INFO [stderr]    Compiling serde_derive v1.0.8
Dec 04 15:02:20.415 INFO [stderr]     Checking tokio-tls v0.1.2
Dec 04 15:02:26.678 INFO [stderr]     Checking stunnel v0.1.0 (/source)
Dec 04 15:02:27.780 INFO [stderr] warning: unused import: `native_tls::TlsConnector`
Dec 04 15:02:27.780 INFO [stderr]  --> src/tunnel.rs:9:5
Dec 04 15:02:27.780 INFO [stderr]   |
Dec 04 15:02:27.780 INFO [stderr] 9 | use native_tls::TlsConnector;
Dec 04 15:02:27.780 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:02:27.780 INFO [stderr]   |
Dec 04 15:02:27.780 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:02:27.780 INFO [stderr] 
Dec 04 15:02:27.819 INFO [stderr] warning: unused import: `native_tls::TlsConnector`
Dec 04 15:02:27.819 INFO [stderr]  --> src/tunnel.rs:9:5
Dec 04 15:02:27.819 INFO [stderr]   |
Dec 04 15:02:27.819 INFO [stderr] 9 | use native_tls::TlsConnector;
Dec 04 15:02:27.819 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:02:27.819 INFO [stderr]   |
Dec 04 15:02:27.819 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:02:27.819 INFO [stderr] 
Dec 04 15:02:28.002 INFO [stderr] warning: unused variable: `done`
Dec 04 15:02:28.002 INFO [stderr]    --> src/server.rs:160:17
Dec 04 15:02:28.002 INFO [stderr]     |
Dec 04 15:02:28.002 INFO [stderr] 160 |             let done = match try!(stream.poll()) {
Dec 04 15:02:28.002 INFO [stderr]     |                 ^^^^ help: consider using `_done` instead
Dec 04 15:02:28.002 INFO [stderr]     |
Dec 04 15:02:28.002 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 15:02:28.002 INFO [stderr] 
Dec 04 15:02:28.002 INFO [stderr] warning: unused variable: `done`
Dec 04 15:02:28.002 INFO [stderr]    --> src/server.rs:168:17
Dec 04 15:02:28.003 INFO [stderr]     |
Dec 04 15:02:28.003 INFO [stderr] 168 |             let done = match try!(stream.poll()) {
Dec 04 15:02:28.003 INFO [stderr]     |                 ^^^^ help: consider using `_done` instead
Dec 04 15:02:28.003 INFO [stderr] 
Dec 04 15:02:28.139 INFO [stderr] warning: unused variable: `done`
Dec 04 15:02:28.139 INFO [stderr]    --> src/server.rs:160:17
Dec 04 15:02:28.139 INFO [stderr]     |
Dec 04 15:02:28.139 INFO [stderr] 160 |             let done = match try!(stream.poll()) {
Dec 04 15:02:28.139 INFO [stderr]     |                 ^^^^ help: consider using `_done` instead
Dec 04 15:02:28.139 INFO [stderr]     |
Dec 04 15:02:28.139 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 15:02:28.139 INFO [stderr] 
Dec 04 15:02:28.139 INFO [stderr] warning: unused variable: `done`
Dec 04 15:02:28.139 INFO [stderr]    --> src/server.rs:168:17
Dec 04 15:02:28.139 INFO [stderr]     |
Dec 04 15:02:28.139 INFO [stderr] 168 |             let done = match try!(stream.poll()) {
Dec 04 15:02:28.139 INFO [stderr]     |                 ^^^^ help: consider using `_done` instead
Dec 04 15:02:28.139 INFO [stderr] 
Dec 04 15:02:28.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.86s
Dec 04 15:02:28.288 INFO [stderr] su: No module specific data is present
Dec 04 15:02:29.013 INFO running `"docker" "inspect" "8e6a56a4b2f1d78aff6d01f0754318f692c9e86b62efdef489d2232b35fc1b99"`
Dec 04 15:02:29.349 INFO running `"docker" "rm" "-f" "8e6a56a4b2f1d78aff6d01f0754318f692c9e86b62efdef489d2232b35fc1b99"`
Dec 04 15:02:29.775 INFO [stdout] 8e6a56a4b2f1d78aff6d01f0754318f692c9e86b62efdef489d2232b35fc1b99