[INFO] crate arc-reactor 0.2.4 is already in cache [INFO] extracting crate arc-reactor 0.2.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/arc-reactor/0.2.4 [INFO] extracting crate arc-reactor 0.2.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/arc-reactor/0.2.4 [INFO] validating manifest of arc-reactor-0.2.4 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of arc-reactor-0.2.4 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing arc-reactor-0.2.4 [INFO] finished frobbing arc-reactor-0.2.4 [INFO] frobbed toml for arc-reactor-0.2.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/arc-reactor/0.2.4/Cargo.toml [INFO] started frobbing arc-reactor-0.2.4 [INFO] finished frobbing arc-reactor-0.2.4 [INFO] frobbed toml for arc-reactor-0.2.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/arc-reactor/0.2.4/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing arc-reactor-0.2.4 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/arc-reactor/0.2.4:/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=warn" "-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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] d8cccbfe95af64d6d146aace5681ae6c2232f502f28b6242bce0462a8f0510b6 [INFO] running `"docker" "start" "-a" "d8cccbfe95af64d6d146aace5681ae6c2232f502f28b6242bce0462a8f0510b6"` [INFO] [stderr] Compiling data-encoding v2.1.2 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling hyperx v0.13.2 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling hyper v0.12.33 [INFO] [stderr] Compiling serde_qs v0.4.6 [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling arc-reactor v0.2.4 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/contrib/staticFileServer.rs:109:16 [INFO] [stderr] | [INFO] [stderr] 109 | let mut res = Response::new().with_status(404); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/contrib/staticFileServer.rs:113:16 [INFO] [stderr] | [INFO] [stderr] 113 | let mut res = Response::new().with_status(500); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/routing/routegroup.rs:59:9 [INFO] [stderr] | [INFO] [stderr] 59 | let mut handler = ArcHandler { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.50s [INFO] running `"docker" "inspect" "d8cccbfe95af64d6d146aace5681ae6c2232f502f28b6242bce0462a8f0510b6"` [INFO] running `"docker" "rm" "-f" "d8cccbfe95af64d6d146aace5681ae6c2232f502f28b6242bce0462a8f0510b6"` [INFO] [stdout] d8cccbfe95af64d6d146aace5681ae6c2232f502f28b6242bce0462a8f0510b6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/arc-reactor/0.2.4:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 74af49af8d8c500ed8712ec034bb54af451924d59c10654d023af38aa0c679cc [INFO] running `"docker" "start" "-a" "74af49af8d8c500ed8712ec034bb54af451924d59c10654d023af38aa0c679cc"` [INFO] [stderr] Compiling arc-reactor v0.2.4 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/contrib/staticFileServer.rs:109:16 [INFO] [stderr] | [INFO] [stderr] 109 | let mut res = Response::new().with_status(404); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/contrib/staticFileServer.rs:113:16 [INFO] [stderr] | [INFO] [stderr] 113 | let mut res = Response::new().with_status(500); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/routing/routegroup.rs:59:9 [INFO] [stderr] | [INFO] [stderr] 59 | let mut handler = ArcHandler { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.88s [INFO] running `"docker" "inspect" "74af49af8d8c500ed8712ec034bb54af451924d59c10654d023af38aa0c679cc"` [INFO] running `"docker" "rm" "-f" "74af49af8d8c500ed8712ec034bb54af451924d59c10654d023af38aa0c679cc"` [INFO] [stdout] 74af49af8d8c500ed8712ec034bb54af451924d59c10654d023af38aa0c679cc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/arc-reactor/0.2.4:/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=warn" "-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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 566fdcc53217ef0609e41ab75e78c89b4c58bbebb931ada018f81a522a76087d [INFO] running `"docker" "start" "-a" "566fdcc53217ef0609e41ab75e78c89b4c58bbebb931ada018f81a522a76087d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/arc_reactor-3e2b198cfc238662 [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test routing::recognizer::nfa::basic_test ... ok [INFO] [stdout] test routing::recognizer::empty_route ... ok [INFO] [stdout] test routing::recognizer::empty_path ... ok [INFO] [stdout] test routing::recognizer::basic_router ... ok [INFO] [stdout] test routing::recognizer::ambiguous_router_b ... ok [INFO] [stdout] test routing::recognizer::multiple_params ... ok [INFO] [stdout] test routing::recognizer::nfa::capture_multiple_captures ... ok [INFO] [stdout] test routing::recognizer::nfa::capture_mid_match ... ok [INFO] [stdout] test routing::recognizer::nfa::captures ... ok [INFO] [stdout] test routing::recognizer::ambiguous_router ... ok [INFO] [stdout] test routing::recognizer::nfa::repetitions ... ok [INFO] [stdout] test routing::recognizer::nfa::repetitions_with_ambiguous ... ok [INFO] [stdout] test routing::recognizer::nfa::multiple_solutions ... ok [INFO] [stdout] test routing::recognizer::nfa::multiple_paths ... ok [INFO] [stdout] test routing::recognizer::root_router ... ok [INFO] [stdout] test routing::recognizer::star ... ok [INFO] [stdout] test contrib::fakeReactor::tests::it_matches_the_correct_route_and_returns_the_correct_body ... ok [INFO] [stdout] test routing::recognizer::nfa::test_ascii_set ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests arc-reactor [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/core/request.rs - core::request::QueryParseError (line 78) ... ignored [INFO] [stdout] test src/core/request.rs - core::request::Request::get (line 212) ... ignored [INFO] [stdout] test src/core/request.rs - core::request::Request::params (line 191) ... ignored [INFO] [stdout] test src/core/request.rs - core::request::Request::query (line 154) ... ignored [INFO] [stdout] test src/core/response.rs - core::response::Response::set_status (line 58) ... ignored [INFO] [stdout] test src/proto/middleware.rs - mw (line 195) ... ignored [INFO] [stdout] test src/proto/middleware.rs - proto::middleware::MiddleWare (line 20) ... ignored [INFO] [stdout] test src/proto/middleware.rs - proto::middleware::MiddleWare (line 58) ... ignored [INFO] [stdout] test src/routing/routegroup.rs - routing::routegroup::RouteGroup::group (line 38) ... ignored [INFO] [stdout] test src/routing/routegroup.rs - routing::routegroup::RouteGroup::new (line 20) ... ignored [INFO] [stdout] test src/routing/router.rs - routing::router::Router::group (line 34) ... ignored [INFO] [stdout] test src/core/reactor.rs - core::reactor::ArcReactor (line 17) ... ok [INFO] [stdout] test src/lib.rs - (line 38) ... FAILED [INFO] [stdout] test src/core/request.rs - core::request::JsonError (line 36) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 38) stdout ---- [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:39:36 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(proc_macro, generators, proc_macro_non_items)] // <== need to add this. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: subsumed by `#![feature(proc_macro_hygiene)]` [INFO] [stdout] --> src/lib.rs:39:36 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(proc_macro, generators, proc_macro_non_items)] // <== need to add this. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `futures` [INFO] [stdout] --> src/lib.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate futures_await as futures; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0463, E0557. [INFO] [stdout] For more information about an error, try `rustc --explain E0463`. [INFO] [stdout] thread 'src/lib.rs - (line 38)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:319:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7f7d2fc64823 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x7f7d2fc5c4cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x7f7d2fc60a56 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x7f7d2fc6077e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x7f7d2fc6115f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x557838566784 - std::panicking::begin_panic::h2203228e86eb91b5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x55783855c68f - rustdoc::test::run_test::h29a20600da33f74f [INFO] [stdout] at src/librustdoc/test.rs:319 [INFO] [stdout] 7: 0x5578385507c9 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h84ad3bdb52e265e9 [INFO] [stdout] at src/librustdoc/test.rs:715 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 8: 0x7f7d311e7b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 9: 0x7f7d311e7b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 10: 0x7f7d2fc72169 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 11: 0x7f7d31202f87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 12: 0x7f7d311dc9a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 13: 0x7f7d311e0a54 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 14: 0x7f7d2fc72169 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x7f7d311e1551 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x7f7d2fc4336e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x7f7d2fc70ddf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 18: 0x7f7d2f7da4a3 - start_thread [INFO] [stdout] 19: 0x7f7d2f305d0e - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- src/core/request.rs - core::request::JsonError (line 36) stdout ---- [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/core/request.rs:36:52 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(proc_macro, generators, specialization, proc_macro_non_items)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: subsumed by `#![feature(proc_macro_hygiene)]` [INFO] [stdout] --> src/core/request.rs:36:52 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(proc_macro, generators, specialization, proc_macro_non_items)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `futures` [INFO] [stdout] --> src/core/request.rs:38:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate futures_await as futures; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0463, E0557. [INFO] [stdout] For more information about an error, try `rustc --explain E0463`. [INFO] [stdout] thread 'src/core/request.rs - core::request::JsonError (line 36)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:319:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7f7d2fc64823 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x7f7d2fc5c4cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x7f7d2fc60a56 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x7f7d2fc6077e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x7f7d2fc6115f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x557838566784 - std::panicking::begin_panic::h2203228e86eb91b5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x55783855c68f - rustdoc::test::run_test::h29a20600da33f74f [INFO] [stdout] at src/librustdoc/test.rs:319 [INFO] [stdout] 7: 0x5578385507c9 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h84ad3bdb52e265e9 [INFO] [stdout] at src/librustdoc/test.rs:715 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 8: 0x7f7d311e7b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 9: 0x7f7d311e7b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 10: 0x7f7d2fc72169 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 11: 0x7f7d31202f87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 12: 0x7f7d311dc9a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 13: 0x7f7d311e0a54 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 14: 0x7f7d2fc72169 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x7f7d311e1551 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x7f7d2fc4336e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x7f7d2fc70ddf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 18: 0x7f7d2f7da4a3 - start_thread [INFO] [stdout] 19: 0x7f7d2f305d0e - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/core/request.rs - core::request::JsonError (line 36) [INFO] [stdout] src/lib.rs - (line 38) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 2 failed; 11 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "566fdcc53217ef0609e41ab75e78c89b4c58bbebb931ada018f81a522a76087d"` [INFO] running `"docker" "rm" "-f" "566fdcc53217ef0609e41ab75e78c89b4c58bbebb931ada018f81a522a76087d"` [INFO] [stdout] 566fdcc53217ef0609e41ab75e78c89b4c58bbebb931ada018f81a522a76087d