Dec 11 14:36:33.471 INFO checking lolzballs/stunnel against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 14:36:33.471 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 11 14:36:33.989 INFO [stdout] 16b64c955a09e9e11aa591d77724eff0b8e688e596567c763c253387a4fa4f78
Dec 11 14:36:33.991 INFO running `"docker" "start" "-a" "16b64c955a09e9e11aa591d77724eff0b8e688e596567c763c253387a4fa4f78"`
Dec 11 14:36:35.952 INFO [stderr] usermod: no changes
Dec 11 14:36:36.140 INFO [stderr]    Compiling openssl v0.9.10
Dec 11 14:36:36.149 INFO [stderr]    Compiling openssl-sys v0.9.10
Dec 11 14:36:36.152 INFO [stderr]     Checking iovec v0.1.0
Dec 11 14:36:36.152 INFO [stderr]     Checking net2 v0.2.27
Dec 11 14:36:36.152 INFO [stderr]     Checking toml v0.4.1
Dec 11 14:36:36.152 INFO [stderr]    Compiling serde_derive_internals v0.15.1
Dec 11 14:36:36.152 INFO [stderr]     Checking backtrace v0.3.0
Dec 11 14:36:38.133 INFO [stderr]     Checking bytes v0.4.2
Dec 11 14:36:38.690 INFO [stderr]     Checking error-chain v0.10.0
Dec 11 14:36:40.528 INFO [stderr]     Checking mio v0.6.6
Dec 11 14:36:45.136 INFO [stderr]     Checking tokio-io v0.1.1
Dec 11 14:36:45.768 INFO [stderr]    Compiling serde_derive v1.0.8
Dec 11 14:36:48.563 INFO [stderr]     Checking tokio-core v0.1.6
Dec 11 14:36:53.508 INFO [stderr]     Checking native-tls v0.1.2
Dec 11 14:36:55.321 INFO [stderr]     Checking tokio-tls v0.1.2
Dec 11 14:36:56.719 INFO [stderr]     Checking stunnel v0.1.0 (/source)
Dec 11 14:36:58.448 INFO [stderr] warning: unused import: `native_tls::TlsConnector`
Dec 11 14:36:58.448 INFO [stderr]  --> src/tunnel.rs:9:5
Dec 11 14:36:58.448 INFO [stderr]   |
Dec 11 14:36:58.448 INFO [stderr] 9 | use native_tls::TlsConnector;
Dec 11 14:36:58.448 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 14:36:58.448 INFO [stderr]   |
Dec 11 14:36:58.448 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 14:36:58.448 INFO [stderr] 
Dec 11 14:36:58.464 INFO [stderr] warning: unused import: `native_tls::TlsConnector`
Dec 11 14:36:58.464 INFO [stderr]  --> src/tunnel.rs:9:5
Dec 11 14:36:58.464 INFO [stderr]   |
Dec 11 14:36:58.464 INFO [stderr] 9 | use native_tls::TlsConnector;
Dec 11 14:36:58.464 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 14:36:58.464 INFO [stderr]   |
Dec 11 14:36:58.464 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 14:36:58.464 INFO [stderr] 
Dec 11 14:36:58.869 INFO [stderr] warning: unused variable: `done`
Dec 11 14:36:58.869 INFO [stderr]    --> src/server.rs:160:17
Dec 11 14:36:58.869 INFO [stderr]     |
Dec 11 14:36:58.869 INFO [stderr] 160 |             let done = match try!(stream.poll()) {
Dec 11 14:36:58.869 INFO [stderr]     |                 ^^^^ help: consider using `_done` instead
Dec 11 14:36:58.869 INFO [stderr]     |
Dec 11 14:36:58.869 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 14:36:58.869 INFO [stderr] 
Dec 11 14:36:58.869 INFO [stderr] warning: unused variable: `done`
Dec 11 14:36:58.869 INFO [stderr]    --> src/server.rs:168:17
Dec 11 14:36:58.869 INFO [stderr]     |
Dec 11 14:36:58.869 INFO [stderr] 168 |             let done = match try!(stream.poll()) {
Dec 11 14:36:58.869 INFO [stderr]     |                 ^^^^ help: consider using `_done` instead
Dec 11 14:36:58.869 INFO [stderr] 
Dec 11 14:36:59.153 INFO [stderr] warning: unused variable: `done`
Dec 11 14:36:59.153 INFO [stderr]    --> src/server.rs:160:17
Dec 11 14:36:59.153 INFO [stderr]     |
Dec 11 14:36:59.153 INFO [stderr] 160 |             let done = match try!(stream.poll()) {
Dec 11 14:36:59.153 INFO [stderr]     |                 ^^^^ help: consider using `_done` instead
Dec 11 14:36:59.153 INFO [stderr]     |
Dec 11 14:36:59.153 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 14:36:59.154 INFO [stderr] 
Dec 11 14:36:59.154 INFO [stderr] warning: unused variable: `done`
Dec 11 14:36:59.154 INFO [stderr]    --> src/server.rs:168:17
Dec 11 14:36:59.154 INFO [stderr]     |
Dec 11 14:36:59.154 INFO [stderr] 168 |             let done = match try!(stream.poll()) {
Dec 11 14:36:59.154 INFO [stderr]     |                 ^^^^ help: consider using `_done` instead
Dec 11 14:36:59.154 INFO [stderr] 
Dec 11 14:36:59.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.39s
Dec 11 14:36:59.384 INFO [stderr] su: No module specific data is present
Dec 11 14:37:00.543 INFO running `"docker" "inspect" "16b64c955a09e9e11aa591d77724eff0b8e688e596567c763c253387a4fa4f78"`
Dec 11 14:37:00.792 INFO running `"docker" "rm" "-f" "16b64c955a09e9e11aa591d77724eff0b8e688e596567c763c253387a4fa4f78"`
Dec 11 14:37:01.067 INFO [stdout] 16b64c955a09e9e11aa591d77724eff0b8e688e596567c763c253387a4fa4f78