[INFO] fetching crate ryml 0.3.2...
[INFO] testing ryml-0.3.2 against 1.76.0 for beta-1.77-1
[INFO] extracting crate ryml 0.3.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate ryml 0.3.2 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ryml 0.3.2
[INFO] finished tweaking crates.io crate ryml 0.3.2
[INFO] tweaked toml for crates.io crate ryml 0.3.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded acid_io v0.1.0
[INFO] [stderr]   Downloaded thiserror-no-std v2.0.2
[INFO] [stderr]   Downloaded thiserror-impl-no-std v2.0.2
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.29.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.29.0
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.29.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.29.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.29.0
[INFO] [stderr]   Downloaded windows v0.29.0
[INFO] [stderr]   Downloaded auto-enum v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a68d00b58802e53d3d02afcbfc451376bb89cc822bc6537db6e8f9b89e920a4f
[INFO] running `Command { std: "docker" "start" "-a" "a68d00b58802e53d3d02afcbfc451376bb89cc822bc6537db6e8f9b89e920a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a68d00b58802e53d3d02afcbfc451376bb89cc822bc6537db6e8f9b89e920a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a68d00b58802e53d3d02afcbfc451376bb89cc822bc6537db6e8f9b89e920a4f", kill_on_drop: false }`
[INFO] [stdout] a68d00b58802e53d3d02afcbfc451376bb89cc822bc6537db6e8f9b89e920a4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f768bd139e52b10f7578cff1dccc614c5b912e61c07ff8c5c20f8de2ddf24b37
[INFO] running `Command { std: "docker" "start" "-a" "f768bd139e52b10f7578cff1dccc614c5b912e61c07ff8c5c20f8de2ddf24b37", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling scratch v1.0.7
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.116
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling link-cplusplus v1.0.9
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling cxx v1.0.116
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling acid_io v0.1.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling thiserror-impl-no-std v2.0.2
[INFO] [stderr]    Compiling cxx-build v1.0.116
[INFO] [stderr]    Compiling thiserror-no-std v2.0.2
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.116
[INFO] [stderr]    Compiling auto-enum v0.1.2
[INFO] [stderr]    Compiling ryml v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: ryml@0.3.2: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: ryml@0.3.2: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: ryml@0.3.2: /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/sources/ryml/src/inner.rs.cc: In function 'rust::cxxbridge1::repr::PtrLen c4::yml::c4$yml$cxxbridge1$emit(const Tree&, c4::substr*, bool, c4::substr*)':
[INFO] [stderr] warning: ryml@0.3.2: /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/sources/ryml/src/inner.rs.cc:2120:83: warning: 'c4::substr c4::yml::emit(const c4::yml::Tree&, c4::substr, bool)' is deprecated: use emit_yaml() instead. See https://github.com/biojppm/rapidyaml/issues/120 [-Wdeprecated-declarations]
[INFO] [stderr] warning: ryml@0.3.2:  2120 |   ::c4::substr (*emit$)(::c4::yml::Tree const &, ::c4::substr, bool) = ::c4::yml::emit;
[INFO] [stderr] warning: ryml@0.3.2:       |                                                                                   ^~~~
[INFO] [stderr] warning: ryml@0.3.2: In file included from /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/sources/ryml/src/inner.rs.cc:1:
[INFO] [stderr] warning: ryml@0.3.2: /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/crate/ryml/include/ryml.h:22937:35: note: declared here
[INFO] [stderr] warning: ryml@0.3.2: 22937 | RYML_DEPRECATE_EMIT inline substr emit(Tree const& t, substr buf, bool error_on_excess=true)
[INFO] [stderr] warning: ryml@0.3.2:       |                                   ^~~~
[INFO] [stderr] warning: ryml@0.3.2: /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/sources/ryml/src/inner.rs.cc:2120:83: warning: 'c4::substr c4::yml::emit(const c4::yml::Tree&, c4::substr, bool)' is deprecated: use emit_yaml() instead. See https://github.com/biojppm/rapidyaml/issues/120 [-Wdeprecated-declarations]
[INFO] [stderr] warning: ryml@0.3.2:  2120 |   ::c4::substr (*emit$)(::c4::yml::Tree const &, ::c4::substr, bool) = ::c4::yml::emit;
[INFO] [stderr] warning: ryml@0.3.2:       |                                                                                   ^~~~
[INFO] [stderr] warning: ryml@0.3.2: In file included from /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/sources/ryml/src/inner.rs.cc:1:
[INFO] [stderr] warning: ryml@0.3.2: /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/crate/ryml/include/ryml.h:22937:35: note: declared here
[INFO] [stderr] warning: ryml@0.3.2: 22937 | RYML_DEPRECATE_EMIT inline substr emit(Tree const& t, substr buf, bool error_on_excess=true)
[INFO] [stderr] warning: ryml@0.3.2:       |                                   ^~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.69s
[INFO] running `Command { std: "docker" "inspect" "f768bd139e52b10f7578cff1dccc614c5b912e61c07ff8c5c20f8de2ddf24b37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f768bd139e52b10f7578cff1dccc614c5b912e61c07ff8c5c20f8de2ddf24b37", kill_on_drop: false }`
[INFO] [stdout] f768bd139e52b10f7578cff1dccc614c5b912e61c07ff8c5c20f8de2ddf24b37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d21c106d1bcf43721e5a666fd1358f680411f45f2eee74914115d6d522a6f62c
[INFO] running `Command { std: "docker" "start" "-a" "d21c106d1bcf43721e5a666fd1358f680411f45f2eee74914115d6d522a6f62c", kill_on_drop: false }`
[INFO] [stderr] warning: ryml@0.3.2: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: ryml@0.3.2: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: ryml@0.3.2: /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/sources/ryml/src/inner.rs.cc: In function 'rust::cxxbridge1::repr::PtrLen c4::yml::c4$yml$cxxbridge1$emit(const Tree&, c4::substr*, bool, c4::substr*)':
[INFO] [stderr] warning: ryml@0.3.2: /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/sources/ryml/src/inner.rs.cc:2120:83: warning: 'c4::substr c4::yml::emit(const c4::yml::Tree&, c4::substr, bool)' is deprecated: use emit_yaml() instead. See https://github.com/biojppm/rapidyaml/issues/120 [-Wdeprecated-declarations]
[INFO] [stderr] warning: ryml@0.3.2:  2120 |   ::c4::substr (*emit$)(::c4::yml::Tree const &, ::c4::substr, bool) = ::c4::yml::emit;
[INFO] [stderr] warning: ryml@0.3.2:       |                                                                                   ^~~~
[INFO] [stderr] warning: ryml@0.3.2: In file included from /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/sources/ryml/src/inner.rs.cc:1:
[INFO] [stderr] warning: ryml@0.3.2: /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/crate/ryml/include/ryml.h:22937:35: note: declared here
[INFO] [stderr] warning: ryml@0.3.2: 22937 | RYML_DEPRECATE_EMIT inline substr emit(Tree const& t, substr buf, bool error_on_excess=true)
[INFO] [stderr] warning: ryml@0.3.2:       |                                   ^~~~
[INFO] [stderr] warning: ryml@0.3.2: /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/sources/ryml/src/inner.rs.cc:2120:83: warning: 'c4::substr c4::yml::emit(const c4::yml::Tree&, c4::substr, bool)' is deprecated: use emit_yaml() instead. See https://github.com/biojppm/rapidyaml/issues/120 [-Wdeprecated-declarations]
[INFO] [stderr] warning: ryml@0.3.2:  2120 |   ::c4::substr (*emit$)(::c4::yml::Tree const &, ::c4::substr, bool) = ::c4::yml::emit;
[INFO] [stderr] warning: ryml@0.3.2:       |                                                                                   ^~~~
[INFO] [stderr] warning: ryml@0.3.2: In file included from /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/sources/ryml/src/inner.rs.cc:1:
[INFO] [stderr] warning: ryml@0.3.2: /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/crate/ryml/include/ryml.h:22937:35: note: declared here
[INFO] [stderr] warning: ryml@0.3.2: 22937 | RYML_DEPRECATE_EMIT inline substr emit(Tree const& t, substr buf, bool error_on_excess=true)
[INFO] [stderr] warning: ryml@0.3.2:       |                                   ^~~~
[INFO] [stderr]    Compiling ryml v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "d21c106d1bcf43721e5a666fd1358f680411f45f2eee74914115d6d522a6f62c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d21c106d1bcf43721e5a666fd1358f680411f45f2eee74914115d6d522a6f62c", kill_on_drop: false }`
[INFO] [stdout] d21c106d1bcf43721e5a666fd1358f680411f45f2eee74914115d6d522a6f62c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e7ff01e922b08c5ad2aabc28c82eb8a5f473ca868589e00377578c04dc8ca2e1
[INFO] running `Command { std: "docker" "start" "-a" "e7ff01e922b08c5ad2aabc28c82eb8a5f473ca868589e00377578c04dc8ca2e1", kill_on_drop: false }`
[INFO] [stderr] warning: ryml@0.3.2: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: ryml@0.3.2: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: ryml@0.3.2: /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/sources/ryml/src/inner.rs.cc: In function 'rust::cxxbridge1::repr::PtrLen c4::yml::c4$yml$cxxbridge1$emit(const Tree&, c4::substr*, bool, c4::substr*)':
[INFO] [stderr] warning: ryml@0.3.2: /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/sources/ryml/src/inner.rs.cc:2120:83: warning: 'c4::substr c4::yml::emit(const c4::yml::Tree&, c4::substr, bool)' is deprecated: use emit_yaml() instead. See https://github.com/biojppm/rapidyaml/issues/120 [-Wdeprecated-declarations]
[INFO] [stderr] warning: ryml@0.3.2:  2120 |   ::c4::substr (*emit$)(::c4::yml::Tree const &, ::c4::substr, bool) = ::c4::yml::emit;
[INFO] [stderr] warning: ryml@0.3.2:       |                                                                                   ^~~~
[INFO] [stderr] warning: ryml@0.3.2: In file included from /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/sources/ryml/src/inner.rs.cc:1:
[INFO] [stderr] warning: ryml@0.3.2: /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/crate/ryml/include/ryml.h:22937:35: note: declared here
[INFO] [stderr] warning: ryml@0.3.2: 22937 | RYML_DEPRECATE_EMIT inline substr emit(Tree const& t, substr buf, bool error_on_excess=true)
[INFO] [stderr] warning: ryml@0.3.2:       |                                   ^~~~
[INFO] [stderr] warning: ryml@0.3.2: /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/sources/ryml/src/inner.rs.cc:2120:83: warning: 'c4::substr c4::yml::emit(const c4::yml::Tree&, c4::substr, bool)' is deprecated: use emit_yaml() instead. See https://github.com/biojppm/rapidyaml/issues/120 [-Wdeprecated-declarations]
[INFO] [stderr] warning: ryml@0.3.2:  2120 |   ::c4::substr (*emit$)(::c4::yml::Tree const &, ::c4::substr, bool) = ::c4::yml::emit;
[INFO] [stderr] warning: ryml@0.3.2:       |                                                                                   ^~~~
[INFO] [stderr] warning: ryml@0.3.2: In file included from /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/sources/ryml/src/inner.rs.cc:1:
[INFO] [stderr] warning: ryml@0.3.2: /opt/rustwide/target/debug/build/ryml-8da63885cb7da9c4/out/cxxbridge/crate/ryml/include/ryml.h:22937:35: note: declared here
[INFO] [stderr] warning: ryml@0.3.2: 22937 | RYML_DEPRECATE_EMIT inline substr emit(Tree const& t, substr buf, bool error_on_excess=true)
[INFO] [stderr] warning: ryml@0.3.2:       |                                   ^~~~
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ryml-b404c4a96a6536a9)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test inner::tests::check_tree ... ok
[INFO] [stdout] test inner::tests::emit_into_buffer ... ok
[INFO] [stdout] test inner::tests::val_types ... ok
[INFO] [stdout] test inner::tests::test_exceptions ... ok
[INFO] [stdout] test inner::tests::mut_tree ... ok
[INFO] [stdout] test tests::construct_tree ... ok
[INFO] [stdout] test tests::empties ... ok
[INFO] [stdout] test tests::node_ref ... ok
[INFO] [stdout] test tests::parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ryml
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 17) stdout ----
[INFO] [stdout] error[E0599]: no method named `emit` found for struct `Tree` in the current scope
[INFO] [stdout]   --> src/lib.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 47 | let new_text = tree.emit()?;
[INFO] [stdout]    |                     ^^^^ method not found in `Tree<'_>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 17)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e7ff01e922b08c5ad2aabc28c82eb8a5f473ca868589e00377578c04dc8ca2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ff01e922b08c5ad2aabc28c82eb8a5f473ca868589e00377578c04dc8ca2e1", kill_on_drop: false }`
[INFO] [stdout] e7ff01e922b08c5ad2aabc28c82eb8a5f473ca868589e00377578c04dc8ca2e1
