[INFO] fetching crate async-coap-uri 0.1.0...
[INFO] testing async-coap-uri-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate async-coap-uri 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate async-coap-uri 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-coap-uri 0.1.0
[INFO] finished tweaking crates.io crate async-coap-uri 0.1.0
[INFO] tweaked toml for crates.io crate async-coap-uri 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 749ccfaa499d5d24efe27fd14b1ec80650fec78530a43067b85833126fe73f68
[INFO] running `Command { std: "docker" "start" "-a" "749ccfaa499d5d24efe27fd14b1ec80650fec78530a43067b85833126fe73f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "749ccfaa499d5d24efe27fd14b1ec80650fec78530a43067b85833126fe73f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "749ccfaa499d5d24efe27fd14b1ec80650fec78530a43067b85833126fe73f68", kill_on_drop: false }`
[INFO] [stdout] 749ccfaa499d5d24efe27fd14b1ec80650fec78530a43067b85833126fe73f68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b33aee73d0f9a8954382fc23caba63b1108de423892950cb872557a04389e7ee
[INFO] running `Command { std: "docker" "start" "-a" "b33aee73d0f9a8954382fc23caba63b1108de423892950cb872557a04389e7ee", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling async-coap-uri-macros v0.1.0
[INFO] [stderr]    Compiling async-coap-uri v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown `doc` attribute `unstable`
[INFO] [stdout]   --> src/uri_unescape_buf.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[doc(unstable)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.05s
[INFO] running `Command { std: "docker" "inspect" "b33aee73d0f9a8954382fc23caba63b1108de423892950cb872557a04389e7ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b33aee73d0f9a8954382fc23caba63b1108de423892950cb872557a04389e7ee", kill_on_drop: false }`
[INFO] [stdout] b33aee73d0f9a8954382fc23caba63b1108de423892950cb872557a04389e7ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2cefb6787f42a87e51f17b9c327c110c324187e4caec11d9a929555d4ea2849
[INFO] running `Command { std: "docker" "start" "-a" "c2cefb6787f42a87e51f17b9c327c110c324187e4caec11d9a929555d4ea2849", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-coap-uri v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown `doc` attribute `unstable`
[INFO] [stdout]   --> src/uri_unescape_buf.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[doc(unstable)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown `doc` attribute `unstable`
[INFO] [stdout]   --> src/uri_unescape_buf.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[doc(unstable)]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "c2cefb6787f42a87e51f17b9c327c110c324187e4caec11d9a929555d4ea2849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2cefb6787f42a87e51f17b9c327c110c324187e4caec11d9a929555d4ea2849", kill_on_drop: false }`
[INFO] [stdout] c2cefb6787f42a87e51f17b9c327c110c324187e4caec11d9a929555d4ea2849
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e827203a1222ab83f2846ad447327faeaf398bf122fff7905d6244558934901c
[INFO] running `Command { std: "docker" "start" "-a" "e827203a1222ab83f2846ad447327faeaf398bf122fff7905d6244558934901c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unknown `doc` attribute `unstable`
[INFO] [stdout] running 62 tests
[INFO] [stderr]   --> src/uri_unescape_buf.rs:55:7
[INFO] [stderr]    |
[INFO] [stderr] 55 | #[doc(unstable)]
[INFO] [stderr]    |       ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr] 
[INFO] [stderr] warning: `async-coap-uri` (lib) generated 1 warning
[INFO] [stderr] warning: `async-coap-uri` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_coap_uri-cfcf9598e4564b20)
[INFO] [stdout] test any_uri_ref::test::resolve_cannot_be_a_base ... ok
[INFO] [stdout] test any_uri_ref::test::resolve_no_authority ... ok
[INFO] [stdout] test any_uri_ref::test::resolve_simple ... ok
[INFO] [stdout] test escape::test::bad_percent_escape ... ok
[INFO] [stdout] test escape::test::ascii_control_percent_escape ... ok
[INFO] [stdout] test escape::test::bad_utf8_spaces ... ok
[INFO] [stdout] test escape::test::bad_utf8_3b ... ok
[INFO] [stdout] test any_uri_ref::test::resolve_rfc3986_simple ... ok
[INFO] [stdout] test any_uri_ref::test::resolve_rfc3986_dot_dot ... ok
[INFO] [stdout] test any_uri_ref::test::resolve_relative_base ... ok
[INFO] [stdout] test escape::test::escape_uri_cow_1 ... ok
[INFO] [stdout] test escape::test::escaped_starts_with_0 ... ok
[INFO] [stdout] test escape::test::escaped_starts_with_3 ... ok
[INFO] [stdout] test escape::test::truncated_utf8_3 ... ok
[INFO] [stdout] test escape::test::try_unescape_uri_cow_1 ... ok
[INFO] [stdout] test escape::test::escaped_path_starts_with_3 ... ok
[INFO] [stdout] test rel_ref::tests::avoid_scheme_confusion ... ok
[INFO] [stdout] test escape::test::unescape_uri_path_cow_2 ... ok
[INFO] [stdout] test rel_ref::tests::path ... ok
[INFO] [stdout] test escape::test::truncated_utf8_2 ... ok
[INFO] [stdout] test escape::test::truncated_utf8_1 ... ok
[INFO] [stdout] test escape::test::test_ascii_4 ... ok
[INFO] [stdout] test escape::test::test_ascii_5 ... ok
[INFO] [stdout] test escape::test::escaped_path_starts_with_4 ... ok
[INFO] [stdout] test escape::test::escaped_starts_with_4 ... ok
[INFO] [stdout] test escape::test::escaped_starts_with_1 ... ok
[INFO] [stdout] test rel_ref::tests::trim_leading_path_segment ... ok
[INFO] [stdout] test rel_ref::tests::path_segment_iter ... ok
[INFO] [stdout] test escape::test::test_ascii_1 ... ok
[INFO] [stdout] test rel_ref::tests::trim_leading_n_path_segments ... ok
[INFO] [stdout] test escape::test::test_ascii_2 ... ok
[INFO] [stdout] test escape::test::escaped_starts_with_2 ... ok
[INFO] [stdout] test escape::test::escaped_path_starts_with_2 ... ok
[INFO] [stdout] test escape::test::try_unescape_uri_cow_2 ... ok
[INFO] [stdout] test escape::test::try_unescape_uri_cow_3 ... ok
[INFO] [stdout] test escape::test::escaped_path_starts_with_1 ... ok
[INFO] [stdout] test escape::test::test_ascii_3 ... ok
[INFO] [stdout] test uri_ref::tests::trim_to_shorten ... ok
[INFO] [stdout] test uri_ref_buf::tests::test_from_str ... ok
[INFO] [stdout] test uri_ref::tests::try_trim_resource ... ok
[INFO] [stdout] test escape::test::unescape_uri_path_cow_1 ... ok
[INFO] [stdout] test escape::test::unescape_uri_cow_1 ... ok
[INFO] [stdout] test escape::test::unescape_uri_cow_2 ... ok
[INFO] [stdout] test escape::test::escape_uri_cow_2 ... ok
[INFO] [stdout] test uri_type::test::uri_type_uri ... ok
[INFO] [stderr]    Doc-tests async-coap-uri
[INFO] [stdout] test uri_ref::tests::has_trailing_slash ... ok
[INFO] [stdout] test uri_type::test::uri_type_relative_path ... ok
[INFO] [stdout] test uri_type::test::uri_type_uri_cannot_be_a_base ... ok
[INFO] [stdout] test uri_type::test::uri_type_query ... ok
[INFO] [stdout] test uri_ref::tests::path_as_rel_ref ... ok
[INFO] [stdout] test uri_ref::tests::userinfo_host_port ... ok
[INFO] [stdout] test uri_ref_buf::tests::add_leading_slash ... ok
[INFO] [stdout] test uri_ref_buf::tests::push_path_segment ... ok
[INFO] [stdout] test test::uri_regex ... ok
[INFO] [stdout] test uri_type::test::uri_type_network_path ... ok
[INFO] [stdout] test uri::tests::test_uri_type ... ok
[INFO] [stdout] test uri_raw_components::tests::components ... ok
[INFO] [stdout] test uri_ref::tests::test_from_str ... ok
[INFO] [stdout] test uri_type::test::uri_type_absolute_path ... ok
[INFO] [stdout] test uri_ref_buf::tests::add_trailing_slash ... ok
[INFO] [stdout] test uri_type::test::uri_type_fragment ... ok
[INFO] [stdout] test uri_type::test::uri_type_uri_no_authority ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 62 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test src/lib.rs - (line 118) - compile fail ... ok
[INFO] [stdout] test src/rel_ref_buf.rs - rel_ref_buf::RelRefBuf::into_unescape_buf (line 187) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - rel_ref (line 109) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - uri_ref (line 72) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - rel_ref (line 125) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - rel_ref (line 118) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - uri (line 183) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - uri (line 192) - compile fail ... ok
[INFO] [stdout] test src/uri_ref.rs - uri_ref::UriRef::from_str (line 175) ... FAILED
[INFO] [stdout] test src/uri.rs - uri::Uri::trim_resource (line 228) ... FAILED
[INFO] [stdout] test src/uri_ref.rs - uri_ref::UriRef::path_segments (line 559) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name async_coap_uri --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_coap_uri=/opt/rustwide/target/debug/deps/libasync_coap_uri-e4347f12a329401e.rlib --extern async_coap_uri_macros=/opt/rustwide/target/debug/deps/libasync_coap_uri_macros-ac6a65e5fe7bbe67.so --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib --extern proc_macro_hack=/opt/rustwide/target/debug/deps/libproc_macro_hack-fb27140ee776283d.so --extern regex=/opt/rustwide/target/debug/deps/libregex-27bd9e77ed307a48.rlib -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e827203a1222ab83f2846ad447327faeaf398bf122fff7905d6244558934901c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e827203a1222ab83f2846ad447327faeaf398bf122fff7905d6244558934901c", kill_on_drop: false }`
[INFO] [stdout] e827203a1222ab83f2846ad447327faeaf398bf122fff7905d6244558934901c