Dec 11 14:36:32.000 INFO checking lolzballs/stunnel against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 14:36:32.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 14:36:32.553 INFO [stdout] 0f6b22222cbb194e684e2c4bdf58fad7203a021a28e0242b97f1747efa46401c
Dec 11 14:36:32.555 INFO running `"docker" "start" "-a" "0f6b22222cbb194e684e2c4bdf58fad7203a021a28e0242b97f1747efa46401c"`
Dec 11 14:36:34.007 INFO [stderr] usermod: no changes
Dec 11 14:36:34.216 INFO [stderr]    Compiling openssl v0.9.10
Dec 11 14:36:34.236 INFO [stderr]    Compiling openssl-sys v0.9.10
Dec 11 14:36:34.236 INFO [stderr]     Checking iovec v0.1.0
Dec 11 14:36:34.244 INFO [stderr]     Checking net2 v0.2.27
Dec 11 14:36:34.244 INFO [stderr]     Checking backtrace-sys v0.1.10
Dec 11 14:36:34.248 INFO [stderr]    Compiling serde_derive_internals v0.15.1
Dec 11 14:36:34.976 INFO [stderr]     Checking backtrace v0.3.0
Dec 11 14:36:36.384 INFO [stderr]     Checking bytes v0.4.2
Dec 11 14:36:38.716 INFO [stderr]     Checking mio v0.6.6
Dec 11 14:36:38.716 INFO [stderr]     Checking error-chain v0.10.0
Dec 11 14:36:42.914 INFO [stderr]     Checking tokio-io v0.1.1
Dec 11 14:36:43.224 INFO [stderr]    Compiling serde_derive v1.0.8
Dec 11 14:36:45.724 INFO [stderr]     Checking tokio-core v0.1.6
Dec 11 14:36:51.450 INFO [stderr]     Checking native-tls v0.1.2
Dec 11 14:36:53.776 INFO [stderr]     Checking tokio-tls v0.1.2
Dec 11 14:36:54.992 INFO [stderr]     Checking stunnel v0.1.0 (/source)
Dec 11 14:36:56.419 INFO [stderr] warning: unused import: `native_tls::TlsConnector`
Dec 11 14:36:56.419 INFO [stderr]  --> src/tunnel.rs:9:5
Dec 11 14:36:56.419 INFO [stderr]   |
Dec 11 14:36:56.419 INFO [stderr] 9 | use native_tls::TlsConnector;
Dec 11 14:36:56.419 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 14:36:56.419 INFO [stderr]   |
Dec 11 14:36:56.419 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 14:36:56.419 INFO [stderr] 
Dec 11 14:36:56.516 INFO [stderr] warning: unused import: `native_tls::TlsConnector`
Dec 11 14:36:56.516 INFO [stderr]  --> src/tunnel.rs:9:5
Dec 11 14:36:56.516 INFO [stderr]   |
Dec 11 14:36:56.516 INFO [stderr] 9 | use native_tls::TlsConnector;
Dec 11 14:36:56.516 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 14:36:56.516 INFO [stderr]   |
Dec 11 14:36:56.516 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 14:36:56.516 INFO [stderr] 
Dec 11 14:36:56.732 INFO [stderr] warning: unused variable: `done`
Dec 11 14:36:56.732 INFO [stderr]    --> src/server.rs:160:17
Dec 11 14:36:56.732 INFO [stderr]     |
Dec 11 14:36:56.732 INFO [stderr] 160 |             let done = match try!(stream.poll()) {
Dec 11 14:36:56.732 INFO [stderr]     |                 ^^^^ help: consider using `_done` instead
Dec 11 14:36:56.732 INFO [stderr]     |
Dec 11 14:36:56.732 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 14:36:56.732 INFO [stderr] 
Dec 11 14:36:56.732 INFO [stderr] warning: unused variable: `done`
Dec 11 14:36:56.732 INFO [stderr]    --> src/server.rs:168:17
Dec 11 14:36:56.732 INFO [stderr]     |
Dec 11 14:36:56.732 INFO [stderr] 168 |             let done = match try!(stream.poll()) {
Dec 11 14:36:56.732 INFO [stderr]     |                 ^^^^ help: consider using `_done` instead
Dec 11 14:36:56.732 INFO [stderr] 
Dec 11 14:36:56.961 INFO [stderr] warning: unused variable: `done`
Dec 11 14:36:56.961 INFO [stderr]    --> src/server.rs:160:17
Dec 11 14:36:56.961 INFO [stderr]     |
Dec 11 14:36:56.961 INFO [stderr] 160 |             let done = match try!(stream.poll()) {
Dec 11 14:36:56.961 INFO [stderr]     |                 ^^^^ help: consider using `_done` instead
Dec 11 14:36:56.961 INFO [stderr]     |
Dec 11 14:36:56.961 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 14:36:56.961 INFO [stderr] 
Dec 11 14:36:56.961 INFO [stderr] warning: unused variable: `done`
Dec 11 14:36:56.961 INFO [stderr]    --> src/server.rs:168:17
Dec 11 14:36:56.961 INFO [stderr]     |
Dec 11 14:36:56.961 INFO [stderr] 168 |             let done = match try!(stream.poll()) {
Dec 11 14:36:56.961 INFO [stderr]     |                 ^^^^ help: consider using `_done` instead
Dec 11 14:36:56.961 INFO [stderr] 
Dec 11 14:36:57.124 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.09s
Dec 11 14:36:57.133 INFO [stderr] su: No module specific data is present
Dec 11 14:36:57.746 INFO running `"docker" "inspect" "0f6b22222cbb194e684e2c4bdf58fad7203a021a28e0242b97f1747efa46401c"`
Dec 11 14:36:58.048 INFO running `"docker" "rm" "-f" "0f6b22222cbb194e684e2c4bdf58fad7203a021a28e0242b97f1747efa46401c"`
Dec 11 14:36:58.448 INFO [stdout] 0f6b22222cbb194e684e2c4bdf58fad7203a021a28e0242b97f1747efa46401c