Dec 17 20:35:32.733 INFO checking lolzballs/stunnel against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 20:35:32.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/lolzballs/stunnel:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 20:35:33.398 INFO [stdout] 4f9fa4052989644657091edcd04f18495b4ffa152166ba1fe1791bd9af2ca32b
Dec 17 20:35:33.400 INFO running `"docker" "start" "-a" "4f9fa4052989644657091edcd04f18495b4ffa152166ba1fe1791bd9af2ca32b"`
Dec 17 20:35:35.261 INFO [stderr]     Checking lazy_static v0.2.6
Dec 17 20:35:35.262 INFO [stderr]     Checking net2 v0.2.27
Dec 17 20:35:35.262 INFO [stderr]    Compiling syn v0.11.10
Dec 17 20:35:35.262 INFO [stderr]     Checking backtrace-sys v0.1.10
Dec 17 20:35:35.760 INFO [stderr]     Checking backtrace v0.3.0
Dec 17 20:35:35.941 INFO [stderr]     Checking openssl v0.9.10
Dec 17 20:35:37.060 INFO [stderr]     Checking error-chain v0.10.0
Dec 17 20:35:37.072 INFO [stderr]     Checking mio v0.6.6
Dec 17 20:35:40.721 INFO [stderr]     Checking tokio-core v0.1.6
Dec 17 20:35:45.913 INFO [stderr]    Compiling serde_derive_internals v0.15.1
Dec 17 20:35:46.300 INFO [stderr]     Checking native-tls v0.1.2
Dec 17 20:35:47.022 INFO [stderr]     Checking tokio-tls v0.1.2
Dec 17 20:35:49.505 INFO [stderr]    Compiling serde_derive v1.0.8
Dec 17 20:35:55.160 INFO [stderr]     Checking stunnel v0.1.0 (/opt/crater/workdir)
Dec 17 20:35:55.477 INFO [stderr] warning: unused import: `native_tls::TlsConnector`
Dec 17 20:35:55.477 INFO [stderr]  --> src/tunnel.rs:9:5
Dec 17 20:35:55.477 INFO [stderr]   |
Dec 17 20:35:55.477 INFO [stderr] 9 | use native_tls::TlsConnector;
Dec 17 20:35:55.477 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:35:55.477 INFO [stderr]   |
Dec 17 20:35:55.477 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:35:55.477 INFO [stderr] 
Dec 17 20:35:55.504 INFO [stderr] warning: unused import: `native_tls::TlsConnector`
Dec 17 20:35:55.504 INFO [stderr]  --> src/tunnel.rs:9:5
Dec 17 20:35:55.504 INFO [stderr]   |
Dec 17 20:35:55.504 INFO [stderr] 9 | use native_tls::TlsConnector;
Dec 17 20:35:55.504 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:35:55.504 INFO [stderr]   |
Dec 17 20:35:55.504 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:35:55.504 INFO [stderr] 
Dec 17 20:35:55.664 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 20:35:55.664 INFO [stderr]  --> src/errors.rs:3:1
Dec 17 20:35:55.664 INFO [stderr]   |
Dec 17 20:35:55.664 INFO [stderr] 3 | / error_chain!{
Dec 17 20:35:55.664 INFO [stderr] 4 | |     foreign_links {
Dec 17 20:35:55.664 INFO [stderr] 5 | |         Io(::std::io::Error);
Dec 17 20:35:55.664 INFO [stderr] 6 | |         Toml(::toml::de::Error);
Dec 17 20:35:55.665 INFO [stderr] 7 | |     }
Dec 17 20:35:55.665 INFO [stderr] 8 | | }
Dec 17 20:35:55.665 INFO [stderr]   | |_^
Dec 17 20:35:55.665 INFO [stderr]   |
Dec 17 20:35:55.666 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 17 20:35:55.666 INFO [stderr]   = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 20:35:55.666 INFO [stderr] 
Dec 17 20:35:55.666 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 20:35:55.667 INFO [stderr]  --> src/errors.rs:3:1
Dec 17 20:35:55.667 INFO [stderr]   |
Dec 17 20:35:55.667 INFO [stderr] 3 | / error_chain!{
Dec 17 20:35:55.667 INFO [stderr] 4 | |     foreign_links {
Dec 17 20:35:55.667 INFO [stderr] 5 | |         Io(::std::io::Error);
Dec 17 20:35:55.667 INFO [stderr] 6 | |         Toml(::toml::de::Error);
Dec 17 20:35:55.667 INFO [stderr] 7 | |     }
Dec 17 20:35:55.667 INFO [stderr] 8 | | }
Dec 17 20:35:55.667 INFO [stderr]   | |_^
Dec 17 20:35:55.667 INFO [stderr]   |
Dec 17 20:35:55.668 INFO [stderr]   = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 20:35:55.668 INFO [stderr] 
Dec 17 20:35:55.681 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 20:35:55.682 INFO [stderr]  --> src/errors.rs:3:1
Dec 17 20:35:55.682 INFO [stderr]   |
Dec 17 20:35:55.682 INFO [stderr] 3 | / error_chain!{
Dec 17 20:35:55.682 INFO [stderr] 4 | |     foreign_links {
Dec 17 20:35:55.682 INFO [stderr] 5 | |         Io(::std::io::Error);
Dec 17 20:35:55.682 INFO [stderr] 6 | |         Toml(::toml::de::Error);
Dec 17 20:35:55.682 INFO [stderr] 7 | |     }
Dec 17 20:35:55.682 INFO [stderr] 8 | | }
Dec 17 20:35:55.682 INFO [stderr]   | |_^
Dec 17 20:35:55.682 INFO [stderr]   |
Dec 17 20:35:55.682 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 17 20:35:55.682 INFO [stderr]   = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 20:35:55.682 INFO [stderr] 
Dec 17 20:35:55.682 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 20:35:55.682 INFO [stderr]  --> src/errors.rs:3:1
Dec 17 20:35:55.683 INFO [stderr]   |
Dec 17 20:35:55.683 INFO [stderr] 3 | / error_chain!{
Dec 17 20:35:55.683 INFO [stderr] 4 | |     foreign_links {
Dec 17 20:35:55.683 INFO [stderr] 5 | |         Io(::std::io::Error);
Dec 17 20:35:55.683 INFO [stderr] 6 | |         Toml(::toml::de::Error);
Dec 17 20:35:55.683 INFO [stderr] 7 | |     }
Dec 17 20:35:55.683 INFO [stderr] 8 | | }
Dec 17 20:35:55.683 INFO [stderr]   | |_^
Dec 17 20:35:55.683 INFO [stderr]   |
Dec 17 20:35:55.684 INFO [stderr]   = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 20:35:55.684 INFO [stderr] 
Dec 17 20:35:55.695 INFO [stderr] warning: unused variable: `done`
Dec 17 20:35:55.696 INFO [stderr]    --> src/server.rs:160:17
Dec 17 20:35:55.696 INFO [stderr]     |
Dec 17 20:35:55.696 INFO [stderr] 160 |             let done = match try!(stream.poll()) {
Dec 17 20:35:55.696 INFO [stderr]     |                 ^^^^ help: consider using `_done` instead
Dec 17 20:35:55.696 INFO [stderr]     |
Dec 17 20:35:55.696 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 20:35:55.696 INFO [stderr] 
Dec 17 20:35:55.696 INFO [stderr] warning: unused variable: `done`
Dec 17 20:35:55.697 INFO [stderr]    --> src/server.rs:168:17
Dec 17 20:35:55.697 INFO [stderr]     |
Dec 17 20:35:55.697 INFO [stderr] 168 |             let done = match try!(stream.poll()) {
Dec 17 20:35:55.697 INFO [stderr]     |                 ^^^^ help: consider using `_done` instead
Dec 17 20:35:55.697 INFO [stderr] 
Dec 17 20:35:55.715 INFO [stderr] warning: unused variable: `done`
Dec 17 20:35:55.715 INFO [stderr]    --> src/server.rs:160:17
Dec 17 20:35:55.715 INFO [stderr]     |
Dec 17 20:35:55.715 INFO [stderr] 160 |             let done = match try!(stream.poll()) {
Dec 17 20:35:55.715 INFO [stderr]     |                 ^^^^ help: consider using `_done` instead
Dec 17 20:35:55.715 INFO [stderr]     |
Dec 17 20:35:55.716 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 20:35:55.716 INFO [stderr] 
Dec 17 20:35:55.716 INFO [stderr] warning: unused variable: `done`
Dec 17 20:35:55.716 INFO [stderr]    --> src/server.rs:168:17
Dec 17 20:35:55.716 INFO [stderr]     |
Dec 17 20:35:55.720 INFO [stderr] 168 |             let done = match try!(stream.poll()) {
Dec 17 20:35:55.720 INFO [stderr]     |                 ^^^^ help: consider using `_done` instead
Dec 17 20:35:55.720 INFO [stderr] 
Dec 17 20:35:55.880 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.82s
Dec 17 20:35:56.206 INFO running `"docker" "inspect" "4f9fa4052989644657091edcd04f18495b4ffa152166ba1fe1791bd9af2ca32b"`
Dec 17 20:35:56.358 INFO running `"docker" "rm" "-f" "4f9fa4052989644657091edcd04f18495b4ffa152166ba1fe1791bd9af2ca32b"`
Dec 17 20:35:56.552 INFO [stdout] 4f9fa4052989644657091edcd04f18495b4ffa152166ba1fe1791bd9af2ca32b