Oct 11 16:44:23.742 INFO testing mio_httpc-0.6.21 against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling
Oct 11 16:44:23.742 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen
Oct 11 16:44:23.742 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-0/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"`
Oct 11 16:44:24.028 INFO blam! 7ee5d69402bad882aab63f6194f2a11cda276c66f9b11f3e156247e869a53cc6
Oct 11 16:44:24.029 INFO running `"docker" "start" "-a" "7ee5d69402bad882aab63f6194f2a11cda276c66f9b11f3e156247e869a53cc6"`
Oct 11 16:44:24.675 INFO kablam! usermod: no changes
Oct 11 16:44:24.817 INFO kablam!    Compiling mio_httpc v0.6.21 (/source)
Oct 11 16:44:29.071 INFO kablam! warning: function is never used: `scutil_parse`
Oct 11 16:44:29.071 INFO kablam!    --> src/dns.rs:186:1
Oct 11 16:44:29.071 INFO kablam!     |
Oct 11 16:44:29.072 INFO kablam! 186 | fn scutil_parse(srvs: &mut SmallVec<[IpAddr; 4]>, s: String) {
Oct 11 16:44:29.072 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 16:44:29.072 INFO kablam!     |
Oct 11 16:44:29.072 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 11 16:44:29.072 INFO kablam! 
Oct 11 16:44:32.042 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.34s
Oct 11 16:44:32.046 INFO kablam! su: No module specific data is present
Oct 11 16:44:32.604 INFO running `"docker" "rm" "-f" "7ee5d69402bad882aab63f6194f2a11cda276c66f9b11f3e156247e869a53cc6"`
Oct 11 16:44:32.756 INFO blam! 7ee5d69402bad882aab63f6194f2a11cda276c66f9b11f3e156247e869a53cc6
Oct 11 16:44:32.756 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run
Oct 11 16:44:32.757 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-0/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"`
Oct 11 16:44:33.086 INFO blam! 8dd48fdb83b17b1291e0a888d3f0f428f9c764e66dd875821c4d157e79a043a4
Oct 11 16:44:33.088 INFO running `"docker" "start" "-a" "8dd48fdb83b17b1291e0a888d3f0f428f9c764e66dd875821c4d157e79a043a4"`
Oct 11 16:44:33.873 INFO kablam! usermod: no changes
Oct 11 16:44:34.032 INFO kablam!    Compiling mio_httpc v0.6.21 (/source)
Oct 11 16:44:43.652 INFO kablam! warning: function is never used: `scutil_parse`
Oct 11 16:44:43.652 INFO kablam!    --> src/dns.rs:186:1
Oct 11 16:44:43.652 INFO kablam!     |
Oct 11 16:44:43.652 INFO kablam! 186 | fn scutil_parse(srvs: &mut SmallVec<[IpAddr; 4]>, s: String) {
Oct 11 16:44:43.652 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 16:44:43.652 INFO kablam!     |
Oct 11 16:44:43.652 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 11 16:44:43.652 INFO kablam! 
Oct 11 16:44:46.097 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.20s
Oct 11 16:44:46.113 INFO kablam! su: No module specific data is present
Oct 11 16:44:46.705 INFO running `"docker" "rm" "-f" "8dd48fdb83b17b1291e0a888d3f0f428f9c764e66dd875821c4d157e79a043a4"`
Oct 11 16:44:46.955 INFO blam! 8dd48fdb83b17b1291e0a888d3f0f428f9c764e66dd875821c4d157e79a043a4
Oct 11 16:44:46.972 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen
Oct 11 16:44:46.972 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-0/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"`
Oct 11 16:44:47.448 INFO blam! 5993b4e1f66217174f72f8e1bc4025c416895c766d3fbda67fbe94553e2e512b
Oct 11 16:44:47.453 INFO running `"docker" "start" "-a" "5993b4e1f66217174f72f8e1bc4025c416895c766d3fbda67fbe94553e2e512b"`
Oct 11 16:44:48.572 INFO kablam! usermod: no changes
Oct 11 16:44:48.790 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
Oct 11 16:44:48.812 INFO kablam!      Running /target/debug/deps/mio_httpc-9267521a2241d496
Oct 11 16:44:48.816 INFO blam! 
Oct 11 16:44:48.816 INFO blam! running 25 tests
Oct 11 16:44:48.844 INFO blam! test dns_parser::header::test::parse_example_response ... ok
Oct 11 16:44:48.844 INFO blam! test dns_parser::header::test::parse_example_query ... ok
Oct 11 16:44:48.844 INFO blam! test dns_parser::header::test::parse_query_with_ad_set ... ok
Oct 11 16:44:48.844 INFO blam! test dns_parser::header::test::parse_query_with_cd_set ... ok
Oct 11 16:44:48.844 INFO blam! test dns_parser::name::test::nested_names ... ok
Oct 11 16:44:48.844 INFO blam! test dns_parser::name::test::parse_badpointer_forward_offset ... ok
Oct 11 16:44:48.844 INFO blam! test dns_parser::name::test::parse_badpointer_same_offset ... ok
Oct 11 16:44:48.848 INFO blam! test dns_parser::parser::test::parse_aaaa_response ... ok
Oct 11 16:44:48.848 INFO blam! test dns_parser::parser::test::parse_cname_response ... ok
Oct 11 16:44:48.848 INFO blam! test dns_parser::parser::test::parse_example_response ... ok
Oct 11 16:44:48.848 INFO blam! test dns_parser::parser::test::parse_example_query ... ok
Oct 11 16:44:48.848 INFO blam! test dns_parser::parser::test::parse_multicast_prefer_unicast_query ... ok
Oct 11 16:44:48.881 INFO blam! test dns_parser::parser::test::parse_additional_record_response ... ok
Oct 11 16:44:48.881 INFO blam! test dns_parser::parser::test::parse_example_query_edns ... ok
Oct 11 16:44:48.896 INFO blam! test dns_parser::parser::test::parse_mx_response ... ok
Oct 11 16:44:48.896 INFO blam! test dns_parser::parser::test::parse_ptr_response ... ok
Oct 11 16:44:48.900 INFO blam! test dns_parser::parser::test::parse_soa_response ... ok
Oct 11 16:44:48.900 INFO blam! test dns_parser::parser::test::parse_ns_response ... ok
Oct 11 16:44:48.900 INFO blam! test dns_parser::parser::test::parse_multiple_answers ... ok
Oct 11 16:44:48.900 INFO blam! test dns_parser::parser::test::parse_response_with_multicast_unique ... ok
Oct 11 16:44:48.908 INFO blam! test dns_parser::parser::test::parse_srv_query ... ok
Oct 11 16:44:48.908 INFO blam! test dns_parser::parser::test::parse_srv_response ... ok
Oct 11 16:44:48.908 INFO blam! test dns_parser::parser::test::parse_txt_response_multiple_strings ... ok
Oct 11 16:44:48.908 INFO blam! test types::test_auth ... ok
Oct 11 16:44:48.908 INFO blam! test tests::parse_headers ... ok
Oct 11 16:44:48.908 INFO blam! 
Oct 11 16:44:48.908 INFO blam! test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 11 16:44:48.908 INFO blam! 
Oct 11 16:44:48.909 INFO kablam!    Doc-tests mio_httpc
Oct 11 16:44:51.825 INFO blam! 
Oct 11 16:44:51.825 INFO blam! running 3 tests
Oct 11 16:44:51.836 INFO blam! test src/tls_api/mod.rs - tls_api::TlsStream (line 35) ... ignored
Oct 11 16:44:57.124 INFO blam! test src/lib.rs -  (line 17) ... FAILED
Oct 11 16:44:57.124 INFO blam! test src/lib.rs -  (line 59) ... FAILED
Oct 11 16:44:57.124 INFO blam! 
Oct 11 16:44:57.124 INFO blam! failures:
Oct 11 16:44:57.124 INFO blam! 
Oct 11 16:44:57.124 INFO blam! ---- src/lib.rs -  (line 17) stdout ----
Oct 11 16:44:57.124 INFO blam! error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`)
Oct 11 16:44:57.124 INFO blam!   --> src/lib.rs:26:16
Oct 11 16:44:57.124 INFO blam!    |
Oct 11 16:44:57.124 INFO blam! 11 |   let mut call = CallBuilder::get()
Oct 11 16:44:57.124 INFO blam!    |  ________________^
Oct 11 16:44:57.124 INFO blam! 12 | |     .url("https://www.reddit.com").expect("Invalid url")
Oct 11 16:44:57.124 INFO blam! 13 | |     .timeout_ms(500)
Oct 11 16:44:57.124 INFO blam! 14 | |     .simple_call(&mut htp, &poll)?;
Oct 11 16:44:57.124 INFO blam!    | |__________________________________^ cannot use the `?` operator in a function that returns `()`
Oct 11 16:44:57.124 INFO blam!    |
Oct 11 16:44:57.124 INFO blam!    = help: the trait `std::ops::Try` is not implemented for `()`
Oct 11 16:44:57.124 INFO blam!    = note: required by `std::ops::Try::from_error`
Oct 11 16:44:57.124 INFO blam! 
Oct 11 16:44:57.124 INFO blam! error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`)
Oct 11 16:44:57.124 INFO blam!   --> src/lib.rs:47:15
Oct 11 16:44:57.124 INFO blam!    |
Oct 11 16:44:57.124 INFO blam! 32 |            if call.perform(&mut htp, &poll)? {
Oct 11 16:44:57.124 INFO blam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()`
Oct 11 16:44:57.124 INFO blam!    |
Oct 11 16:44:57.124 INFO blam!    = help: the trait `std::ops::Try` is not implemented for `()`
Oct 11 16:44:57.124 INFO blam!    = note: required by `std::ops::Try::from_error`
Oct 11 16:44:57.124 INFO blam! 
Oct 11 16:44:57.124 INFO blam! error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`)
Oct 11 16:44:57.124 INFO blam!   --> src/lib.rs:48:34
Oct 11 16:44:57.124 INFO blam!    |
Oct 11 16:44:57.124 INFO blam! 33 |                let (resp,body) = call.finish()?;
Oct 11 16:44:57.124 INFO blam!    |                                  ^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()`
Oct 11 16:44:57.124 INFO blam!    |
Oct 11 16:44:57.124 INFO blam!    = help: the trait `std::ops::Try` is not implemented for `()`
Oct 11 16:44:57.124 INFO blam!    = note: required by `std::ops::Try::from_error`
Oct 11 16:44:57.124 INFO blam! 
Oct 11 16:44:57.124 INFO blam! thread 'src/lib.rs -  (line 17)' panicked at 'couldn't compile the test', librustdoc/test.rs:333:13
Oct 11 16:44:57.124 INFO blam! stack backtrace:
Oct 11 16:44:57.124 INFO blam!    0:     0x7f8ebb89edce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h52ace5b3d4e95617
Oct 11 16:44:57.124 INFO blam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Oct 11 16:44:57.124 INFO blam!    1:     0x7f8ebb883e06 - std::sys_common::backtrace::print::h6cfc8a66009c1cc9
Oct 11 16:44:57.124 INFO blam!                                at libstd/sys_common/backtrace.rs:71
Oct 11 16:44:57.125 INFO blam!                                at libstd/sys_common/backtrace.rs:59
Oct 11 16:44:57.125 INFO blam!    2:     0x7f8ebb8a9d9d - std::panicking::default_hook::{{closure}}::h47bedf778bf88480
Oct 11 16:44:57.125 INFO blam!                                at libstd/panicking.rs:211
Oct 11 16:44:57.125 INFO blam!    3:     0x7f8ebb8a9aab - std::panicking::default_hook::h1ef46fa7cd894809
Oct 11 16:44:57.125 INFO blam!                                at libstd/panicking.rs:221
Oct 11 16:44:57.125 INFO blam!    4:     0x7f8ebdb2564e - rustc::util::common::panic_hook::h6c0fab3f49b67368
Oct 11 16:44:57.125 INFO blam!    5:     0x7f8ebb8aa563 - std::panicking::rust_panic_with_hook::h05510fde8841c579
Oct 11 16:44:57.125 INFO blam!                                at libstd/panicking.rs:480
Oct 11 16:44:57.125 INFO blam!    6:     0x562d8d1b8796 - std::panicking::begin_panic::hb2f2557b5ad530d6
Oct 11 16:44:57.125 INFO blam!                                at libstd/panicking.rs:410
Oct 11 16:44:57.125 INFO blam!    7:     0x562d8d33bcfb - rustdoc::test::run_test::h7f9ad0c8d380d83c
Oct 11 16:44:57.125 INFO blam!                                at librustdoc/test.rs:333
Oct 11 16:44:57.125 INFO blam!    8:     0x562d8d2fbef7 - <scoped_tls::ScopedKey<T>>::set::hd7bc23bb100376f9
Oct 11 16:44:57.125 INFO blam!                                at librustdoc/test.rs:565
Oct 11 16:44:57.125 INFO blam!                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Oct 11 16:44:57.125 INFO blam!                                at libsyntax/lib.rs:106
Oct 11 16:44:57.125 INFO blam!                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Oct 11 16:44:57.125 INFO blam!    9:     0x562d8d113a8f - syntax::with_globals::h13b9cd4342f6776c
Oct 11 16:44:57.125 INFO blam!                                at libsyntax/lib.rs:105
Oct 11 16:44:57.125 INFO blam!   10:     0x562d8d1b894a - std::panicking::try::do_call::h251f77b3e67a3607
Oct 11 16:44:57.125 INFO blam!                                at librustdoc/test.rs:562
Oct 11 16:44:57.125 INFO blam!                                at libstd/panic.rs:313
Oct 11 16:44:57.125 INFO blam!                                at libstd/panicking.rs:310
Oct 11 16:44:57.125 INFO blam!   11:     0x7f8ebb8b7c79 - __rust_maybe_catch_panic
Oct 11 16:44:57.125 INFO blam!                                at libpanic_unwind/lib.rs:102
Oct 11 16:44:57.125 INFO blam!   12:     0x562d8d20d7d3 - rustc_driver::in_named_rustc_thread::h5b9d8f6b223fabca
Oct 11 16:44:57.125 INFO blam!                                at libstd/panicking.rs:289
Oct 11 16:44:57.125 INFO blam!                                at libstd/panic.rs:392
Oct 11 16:44:57.125 INFO blam!                                at librustc_driver/lib.rs:1575
Oct 11 16:44:57.125 INFO blam!   13:     0x562d8d3119ec - <F as alloc::boxed::FnBox<A>>::call_box::h469711a6fc649ccc
Oct 11 16:44:57.125 INFO blam!                                at librustdoc/test.rs:562
Oct 11 16:44:57.125 INFO blam!                                at liballoc/boxed.rs:672
Oct 11 16:44:57.125 INFO blam!   14:     0x7f8ebcf0cad2 - <F as alloc::boxed::FnBox<A>>::call_box::h477ac8c82814e76d
Oct 11 16:44:57.125 INFO blam!                                at libtest/lib.rs:1461
Oct 11 16:44:57.125 INFO blam!                                at liballoc/boxed.rs:672
Oct 11 16:44:57.125 INFO blam!   15:     0x7f8ebb8b7c79 - __rust_maybe_catch_panic
Oct 11 16:44:57.125 INFO blam!                                at libpanic_unwind/lib.rs:102
Oct 11 16:44:57.125 INFO blam!   16:     0x7f8ebcf33b5d - std::sys_common::backtrace::__rust_begin_short_backtrace::he1120aab928e481f
Oct 11 16:44:57.125 INFO blam!                                at libstd/panicking.rs:289
Oct 11 16:44:57.125 INFO blam!                                at libstd/panic.rs:392
Oct 11 16:44:57.125 INFO blam!                                at libtest/lib.rs:1423
Oct 11 16:44:57.125 INFO blam!                                at libstd/sys_common/backtrace.rs:136
Oct 11 16:44:57.125 INFO blam!   17:     0x7f8ebcf34ac4 - std::panicking::try::do_call::ha990a345054c2d63
Oct 11 16:44:57.125 INFO blam!                                at libstd/thread/mod.rs:409
Oct 11 16:44:57.125 INFO blam!                                at libstd/panic.rs:313
Oct 11 16:44:57.125 INFO blam!                                at libstd/panicking.rs:310
Oct 11 16:44:57.125 INFO blam!   18:     0x7f8ebb8b7c79 - __rust_maybe_catch_panic
Oct 11 16:44:57.125 INFO blam!                                at libpanic_unwind/lib.rs:102
Oct 11 16:44:57.125 INFO blam!   19:     0x7f8ebcf1d5b6 - <F as alloc::boxed::FnBox<A>>::call_box::h96125cb29a9ba44b
Oct 11 16:44:57.125 INFO blam!                                at libstd/panicking.rs:289
Oct 11 16:44:57.125 INFO blam!                                at libstd/panic.rs:392
Oct 11 16:44:57.125 INFO blam!                                at libstd/thread/mod.rs:408
Oct 11 16:44:57.125 INFO blam!                                at liballoc/boxed.rs:672
Oct 11 16:44:57.125 INFO blam!   20:     0x7f8ebb8a593a - std::sys_common::thread::start_thread::h97c4c5d82028f6b1
Oct 11 16:44:57.125 INFO blam!                                at liballoc/boxed.rs:682
Oct 11 16:44:57.125 INFO blam!                                at libstd/sys_common/thread.rs:24
Oct 11 16:44:57.125 INFO blam!   21:     0x7f8ebb87ad35 - std::sys::unix::thread::Thread::new::thread_start::he7d65efc4dd16886
Oct 11 16:44:57.125 INFO blam!                                at libstd/sys/unix/thread.rs:90
Oct 11 16:44:57.125 INFO blam!   22:     0x7f8ebb4056b9 - start_thread
Oct 11 16:44:57.125 INFO blam!   23:     0x7f8ebaf2541c - clone
Oct 11 16:44:57.125 INFO blam!   24:                0x0 - <unknown>
Oct 11 16:44:57.125 INFO blam! query stack during panic:
Oct 11 16:44:57.125 INFO blam! end of query stack
Oct 11 16:44:57.125 INFO blam! 
Oct 11 16:44:57.125 INFO blam! ---- src/lib.rs -  (line 59) stdout ----
Oct 11 16:44:57.125 INFO blam! error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`)
Oct 11 16:44:57.125 INFO blam!  --> src/lib.rs:65:29
Oct 11 16:44:57.125 INFO blam!   |
Oct 11 16:44:57.125 INFO blam! 8 | let (response_meta, body) = CallBuilder::get().timeout_ms(5000).url("http://www.example.com")?.exec()?;
Oct 11 16:44:57.125 INFO blam!   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()`
Oct 11 16:44:57.125 INFO blam!   |
Oct 11 16:44:57.125 INFO blam!   = help: the trait `std::ops::Try` is not implemented for `()`
Oct 11 16:44:57.125 INFO blam!   = note: required by `std::ops::Try::from_error`
Oct 11 16:44:57.125 INFO blam! 
Oct 11 16:44:57.125 INFO blam! error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`)
Oct 11 16:44:57.125 INFO blam!  --> src/lib.rs:65:29
Oct 11 16:44:57.125 INFO blam!   |
Oct 11 16:44:57.125 INFO blam! 8 | let (response_meta, body) = CallBuilder::get().timeout_ms(5000).url("http://www.example.com")?.exec()?;
Oct 11 16:44:57.125 INFO blam!   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()`
Oct 11 16:44:57.125 INFO blam!   |
Oct 11 16:44:57.125 INFO blam!   = help: the trait `std::ops::Try` is not implemented for `()`
Oct 11 16:44:57.125 INFO blam!   = note: required by `std::ops::Try::from_error`
Oct 11 16:44:57.125 INFO blam! 
Oct 11 16:44:57.125 INFO blam! thread 'src/lib.rs -  (line 59)' panicked at 'couldn't compile the test', librustdoc/test.rs:333:13
Oct 11 16:44:57.125 INFO blam! stack backtrace:
Oct 11 16:44:57.125 INFO blam!    0:     0x7f8ebb89edce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h52ace5b3d4e95617
Oct 11 16:44:57.125 INFO blam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Oct 11 16:44:57.126 INFO blam!    1:     0x7f8ebb883e06 - std::sys_common::backtrace::print::h6cfc8a66009c1cc9
Oct 11 16:44:57.126 INFO blam!                                at libstd/sys_common/backtrace.rs:71
Oct 11 16:44:57.126 INFO blam!                                at libstd/sys_common/backtrace.rs:59
Oct 11 16:44:57.126 INFO blam!    2:     0x7f8ebb8a9d9d - std::panicking::default_hook::{{closure}}::h47bedf778bf88480
Oct 11 16:44:57.126 INFO blam!                                at libstd/panicking.rs:211
Oct 11 16:44:57.126 INFO blam!    3:     0x7f8ebb8a9aab - std::panicking::default_hook::h1ef46fa7cd894809
Oct 11 16:44:57.126 INFO blam!                                at libstd/panicking.rs:221
Oct 11 16:44:57.126 INFO blam!    4:     0x7f8ebdb2564e - rustc::util::common::panic_hook::h6c0fab3f49b67368
Oct 11 16:44:57.126 INFO blam!    5:     0x7f8ebb8aa563 - std::panicking::rust_panic_with_hook::h05510fde8841c579
Oct 11 16:44:57.126 INFO blam!                                at libstd/panicking.rs:480
Oct 11 16:44:57.126 INFO blam!    6:     0x562d8d1b8796 - std::panicking::begin_panic::hb2f2557b5ad530d6
Oct 11 16:44:57.126 INFO blam!                                at libstd/panicking.rs:410
Oct 11 16:44:57.126 INFO blam!    7:     0x562d8d33bcfb - rustdoc::test::run_test::h7f9ad0c8d380d83c
Oct 11 16:44:57.126 INFO blam!                                at librustdoc/test.rs:333
Oct 11 16:44:57.126 INFO blam!    8:     0x562d8d2fbef7 - <scoped_tls::ScopedKey<T>>::set::hd7bc23bb100376f9
Oct 11 16:44:57.126 INFO blam!                                at librustdoc/test.rs:565
Oct 11 16:44:57.126 INFO blam!                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Oct 11 16:44:57.126 INFO blam!                                at libsyntax/lib.rs:106
Oct 11 16:44:57.126 INFO blam!                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Oct 11 16:44:57.126 INFO blam!    9:     0x562d8d113a8f - syntax::with_globals::h13b9cd4342f6776c
Oct 11 16:44:57.126 INFO blam!                                at libsyntax/lib.rs:105
Oct 11 16:44:57.126 INFO blam!   10:     0x562d8d1b894a - std::panicking::try::do_call::h251f77b3e67a3607
Oct 11 16:44:57.126 INFO blam!                                at librustdoc/test.rs:562
Oct 11 16:44:57.126 INFO blam!                                at libstd/panic.rs:313
Oct 11 16:44:57.126 INFO blam!                                at libstd/panicking.rs:310
Oct 11 16:44:57.126 INFO blam!   11:     0x7f8ebb8b7c79 - __rust_maybe_catch_panic
Oct 11 16:44:57.126 INFO blam!                                at libpanic_unwind/lib.rs:102
Oct 11 16:44:57.126 INFO blam!   12:     0x562d8d20d7d3 - rustc_driver::in_named_rustc_thread::h5b9d8f6b223fabca
Oct 11 16:44:57.126 INFO blam!                                at libstd/panicking.rs:289
Oct 11 16:44:57.126 INFO blam!                                at libstd/panic.rs:392
Oct 11 16:44:57.126 INFO blam!                                at librustc_driver/lib.rs:1575
Oct 11 16:44:57.126 INFO blam!   13:     0x562d8d3119ec - <F as alloc::boxed::FnBox<A>>::call_box::h469711a6fc649ccc
Oct 11 16:44:57.126 INFO blam!                                at librustdoc/test.rs:562
Oct 11 16:44:57.126 INFO blam!                                at liballoc/boxed.rs:672
Oct 11 16:44:57.126 INFO blam!   14:     0x7f8ebcf0cad2 - <F as alloc::boxed::FnBox<A>>::call_box::h477ac8c82814e76d
Oct 11 16:44:57.126 INFO blam!                                at libtest/lib.rs:1461
Oct 11 16:44:57.126 INFO blam!                                at liballoc/boxed.rs:672
Oct 11 16:44:57.126 INFO blam!   15:     0x7f8ebb8b7c79 - __rust_maybe_catch_panic
Oct 11 16:44:57.126 INFO blam!                                at libpanic_unwind/lib.rs:102
Oct 11 16:44:57.126 INFO blam!   16:     0x7f8ebcf33b5d - std::sys_common::backtrace::__rust_begin_short_backtrace::he1120aab928e481f
Oct 11 16:44:57.126 INFO blam!                                at libstd/panicking.rs:289
Oct 11 16:44:57.126 INFO blam!                                at libstd/panic.rs:392
Oct 11 16:44:57.126 INFO blam!                                at libtest/lib.rs:1423
Oct 11 16:44:57.126 INFO blam!                                at libstd/sys_common/backtrace.rs:136
Oct 11 16:44:57.126 INFO blam!   17:     0x7f8ebcf34ac4 - std::panicking::try::do_call::ha990a345054c2d63
Oct 11 16:44:57.126 INFO blam!                                at libstd/thread/mod.rs:409
Oct 11 16:44:57.126 INFO blam!                                at libstd/panic.rs:313
Oct 11 16:44:57.126 INFO blam!                                at libstd/panicking.rs:310
Oct 11 16:44:57.126 INFO blam!   18:     0x7f8ebb8b7c79 - __rust_maybe_catch_panic
Oct 11 16:44:57.126 INFO blam!                                at libpanic_unwind/lib.rs:102
Oct 11 16:44:57.126 INFO blam!   19:     0x7f8ebcf1d5b6 - <F as alloc::boxed::FnBox<A>>::call_box::h96125cb29a9ba44b
Oct 11 16:44:57.126 INFO blam!                                at libstd/panicking.rs:289
Oct 11 16:44:57.126 INFO blam!                                at libstd/panic.rs:392
Oct 11 16:44:57.126 INFO blam!                                at libstd/thread/mod.rs:408
Oct 11 16:44:57.126 INFO blam!                                at liballoc/boxed.rs:672
Oct 11 16:44:57.126 INFO blam!   20:     0x7f8ebb8a593a - std::sys_common::thread::start_thread::h97c4c5d82028f6b1
Oct 11 16:44:57.126 INFO blam!                                at liballoc/boxed.rs:682
Oct 11 16:44:57.126 INFO blam!                                at libstd/sys_common/thread.rs:24
Oct 11 16:44:57.126 INFO blam!   21:     0x7f8ebb87ad35 - std::sys::unix::thread::Thread::new::thread_start::he7d65efc4dd16886
Oct 11 16:44:57.126 INFO blam!                                at libstd/sys/unix/thread.rs:90
Oct 11 16:44:57.126 INFO blam!   22:     0x7f8ebb4056b9 - start_thread
Oct 11 16:44:57.126 INFO blam!   23:     0x7f8ebaf2541c - clone
Oct 11 16:44:57.126 INFO blam!   24:                0x0 - <unknown>
Oct 11 16:44:57.126 INFO blam! query stack during panic:
Oct 11 16:44:57.126 INFO blam! end of query stack
Oct 11 16:44:57.126 INFO blam! 
Oct 11 16:44:57.126 INFO blam! 
Oct 11 16:44:57.126 INFO blam! failures:
Oct 11 16:44:57.126 INFO blam!     src/lib.rs -  (line 17)
Oct 11 16:44:57.126 INFO blam!     src/lib.rs -  (line 59)
Oct 11 16:44:57.126 INFO blam! 
Oct 11 16:44:57.126 INFO blam! test result: FAILED. 0 passed; 2 failed; 1 ignored; 0 measured; 0 filtered out
Oct 11 16:44:57.126 INFO blam! 
Oct 11 16:44:57.141 INFO kablam! error: test failed, to rerun pass '--doc'
Oct 11 16:44:57.142 INFO kablam! su: No module specific data is present
Oct 11 16:44:57.644 INFO running `"docker" "rm" "-f" "5993b4e1f66217174f72f8e1bc4025c416895c766d3fbda67fbe94553e2e512b"`
Oct 11 16:44:57.991 INFO blam! 5993b4e1f66217174f72f8e1bc4025c416895c766d3fbda67fbe94553e2e512b