[INFO] cloning repository https://github.com/omerbenamram/pyo3-file [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/omerbenamram/pyo3-file" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomerbenamram%2Fpyo3-file", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomerbenamram%2Fpyo3-file'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8da93e72587abd19a394fa5b9539f2216fee2264 [INFO] testing omerbenamram/pyo3-file against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomerbenamram%2Fpyo3-file" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/omerbenamram/pyo3-file on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/omerbenamram/pyo3-file [INFO] finished tweaking git repo https://github.com/omerbenamram/pyo3-file [INFO] tweaked toml for git repo https://github.com/omerbenamram/pyo3-file written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/omerbenamram/pyo3-file already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded backtrace v0.3.18 [INFO] [stderr] Downloaded pyo3cls v0.11.0 [INFO] [stderr] Downloaded pyo3-derive-backend v0.11.0 [INFO] [stderr] Downloaded pyo3 v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 980e14edb2822b6089da8739b7a0be3efb81f9470149b27424d6cab0b2e0cf67 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "980e14edb2822b6089da8739b7a0be3efb81f9470149b27424d6cab0b2e0cf67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "980e14edb2822b6089da8739b7a0be3efb81f9470149b27424d6cab0b2e0cf67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "980e14edb2822b6089da8739b7a0be3efb81f9470149b27424d6cab0b2e0cf67", kill_on_drop: false }` [INFO] [stdout] 980e14edb2822b6089da8739b7a0be3efb81f9470149b27424d6cab0b2e0cf67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1ff982403bd5cea04a7e0561e3f627fc55a2644454c3a37e52873e3868e9bbd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f1ff982403bd5cea04a7e0561e3f627fc55a2644454c3a37e52873e3868e9bbd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling rustc-demangle v0.1.14 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling bytecount v0.4.0 [INFO] [stderr] Compiling smallvec v1.1.0 [INFO] [stderr] Compiling unindent v0.1.5 [INFO] [stderr] Compiling pyo3 v0.11.0 [INFO] [stderr] Compiling backtrace v0.3.18 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling walkdir v2.2.7 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling pyo3-derive-backend v0.11.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.41 [INFO] [stderr] Compiling serde_derive v1.0.91 [INFO] [stderr] Compiling ghost v0.1.0 [INFO] [stderr] Compiling ctor v0.1.9 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling inventory-impl v0.1.4 [INFO] [stderr] Compiling inventory v0.1.4 [INFO] [stderr] Compiling pyo3cls v0.11.0 [INFO] [stderr] Compiling indoc-impl v0.3.4 [INFO] [stderr] Compiling paste-impl v0.1.6 [INFO] [stderr] Compiling indoc v0.3.4 [INFO] [stderr] Compiling paste v0.1.6 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling pyo3-file v0.3.3-alpha.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 40s [INFO] running `Command { std: "docker" "inspect" "f1ff982403bd5cea04a7e0561e3f627fc55a2644454c3a37e52873e3868e9bbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1ff982403bd5cea04a7e0561e3f627fc55a2644454c3a37e52873e3868e9bbd", kill_on_drop: false }` [INFO] [stdout] f1ff982403bd5cea04a7e0561e3f627fc55a2644454c3a37e52873e3868e9bbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f32b5b43c7d0ed1a2f012a2f1acd92de226519d48390881e966ad5a110d1deb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2f32b5b43c7d0ed1a2f012a2f1acd92de226519d48390881e966ad5a110d1deb", kill_on_drop: false }` [INFO] [stderr] Compiling pyo3-file v0.3.3-alpha.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.91s [INFO] running `Command { std: "docker" "inspect" "2f32b5b43c7d0ed1a2f012a2f1acd92de226519d48390881e966ad5a110d1deb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f32b5b43c7d0ed1a2f012a2f1acd92de226519d48390881e966ad5a110d1deb", kill_on_drop: false }` [INFO] [stdout] 2f32b5b43c7d0ed1a2f012a2f1acd92de226519d48390881e966ad5a110d1deb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e8720cce2738b11b8921c67d5461525c8c472a19ce8143279c7fb82d3f876cfe [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e8720cce2738b11b8921c67d5461525c8c472a19ce8143279c7fb82d3f876cfe", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/pyo3_file-ba8d918d38b4afe2 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/skeptic-9a15d4e8a10df87e [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `pyo3` [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use pyo3::prelude::*; [INFO] [stderr] | ^^^^ use of undeclared type or module `pyo3` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `pyo3` [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use pyo3::types::PyString; [INFO] [stderr] | ^^^^ use of undeclared type or module `pyo3` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `pyo3` [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use pyo3::derive_utils::IntoPyResult; [INFO] [stderr] | ^^^^ use of undeclared type or module `pyo3` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `pyo3_file`, `pyo3::types::PyString`, `pyo3::derive_utils::IntoPyResult` [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use pyo3_file::PyFileLikeObject; [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `pyo3_file` [INFO] [stderr] 3 | use pyo3::types::PyString; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 4 | use pyo3::derive_utils::IntoPyResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `pyo3` [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use pyo3::wrap_pyfunction; [INFO] [stderr] | ^^^^ use of undeclared type or module `pyo3` [INFO] [stderr] [INFO] [stderr] error: cannot find attribute `pyfunction` in this scope [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:38:3 [INFO] [stderr] | [INFO] [stderr] 38 | #[pyfunction] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find attribute `pymodule` in this scope [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:68:3 [INFO] [stderr] | [INFO] [stderr] 68 | #[pymodule] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `wrap_pyfunction` [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:70:19 [INFO] [stderr] | [INFO] [stderr] 70 | m.add_wrapped(wrap_pyfunction!(accepts_path_or_file_like))?; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Python` [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:20:19 [INFO] [stderr] | [INFO] [stderr] 20 | let gil = Python::acquire_gil(); [INFO] [stderr] | ^^^^^^ use of undeclared type or module `Python` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Python` [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:43:15 [INFO] [stderr] | [INFO] [stderr] 43 | let gil = Python::acquire_gil(); [INFO] [stderr] | ^^^^^^ use of undeclared type or module `Python` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `PyObject` in this scope [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:19:45 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn from_pyobject(path_or_file_like: PyObject) -> PyResult { [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `PyResult` in this scope [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:19:58 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn from_pyobject(path_or_file_like: PyObject) -> PyResult { [INFO] [stderr] | ^^^^^^^^ help: an enum with a similar name exists: `Result` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `PyString` in this scope [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:24:61 [INFO] [stderr] | [INFO] [stderr] 24 | if let Ok(string_ref) = path_or_file_like.cast_as::(py) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: a struct with a similar name exists [INFO] [stderr] | [INFO] [stderr] 24 | if let Ok(string_ref) = path_or_file_like.cast_as::(py) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] help: you might be missing a type parameter [INFO] [stderr] | [INFO] [stderr] 18 | impl FileOrFileLike { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `PyObject` in this scope [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:41:24 [INFO] [stderr] | [INFO] [stderr] 41 | path_or_file_like: PyObject, [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `PyResult` in this scope [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:42:6 [INFO] [stderr] | [INFO] [stderr] 42 | ) -> PyResult { [INFO] [stderr] | ^^^^^^^^ help: an enum with a similar name exists: `Result` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Python` in this scope [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:69:27 [INFO] [stderr] | [INFO] [stderr] 69 | fn path_or_file_like(_py: Python, m: &PyModule) -> PyResult<()> { [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `PyModule` in this scope [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:69:39 [INFO] [stderr] | [INFO] [stderr] 69 | fn path_or_file_like(_py: Python, m: &PyModule) -> PyResult<()> { [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `PyResult` in this scope [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:69:52 [INFO] [stderr] | [INFO] [stderr] 69 | fn path_or_file_like(_py: Python, m: &PyModule) -> PyResult<()> { [INFO] [stderr] | ^^^^^^^^ help: an enum with a similar name exists: `Result` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `into_py_result` found for struct `std::string::String` in the current scope [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:54:24 [INFO] [stderr] | [INFO] [stderr] 54 | string.into_py_result() [INFO] [stderr] | ^^^^^^^^^^^^^^ method not found in `std::string::String` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `into_py_result` found for struct `std::string::String` in the current scope [INFO] [stderr] --> /tmp/rust-skeptic.kKapcNzLtGGy/test.rs:61:24 [INFO] [stderr] | [INFO] [stderr] 61 | string.into_py_result() [INFO] [stderr] | ^^^^^^^^^^^^^^ method not found in `std::string::String` [INFO] [stderr] [INFO] [stderr] error: aborting due to 20 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0432, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] test readme_sect_example_line_29 ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- readme_sect_example_line_29 stdout ---- [INFO] [stdout] thread 'readme_sect_example_line_29' panicked at 'Command failed: [INFO] [stdout] "rustc" "/tmp/rust-skeptic.kKapcNzLtGGy/test.rs" "--verbose" "--crate-type=bin" "--edition=2018" "-L" "/opt/rustwide/target/debug" "-L" "/opt/rustwide/target/debug/deps" "--target" "x86_64-unknown-linux-gnu" "-o" "/tmp/rust-skeptic.kKapcNzLtGGy/out.exe"', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:855:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f6b0d1c9f5 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55f6b0d1c9f5 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55f6b0d1c9f5 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55f6b0d1c9f5 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55f6b0d45d7c - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55f6b0b9ea75 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55f6b0d164a1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55f6b0d1f780 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55f6b0d1f780 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55f6b0d1f780 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55f6b0d1f47a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55f6b0d1fdb7 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55f6b0d1f9bb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55f6b0d1f92b - std::panicking::begin_panic_fmt::ha757bc84d5ed8cb6 [INFO] [stdout] at src/libstd/panicking.rs:342 [INFO] [stdout] 14: 0x55f6b0be3368 - skeptic::rt::interpret_output::h6a7550bcbc5a547c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:855 [INFO] [stdout] 15: 0x55f6b0be2c28 - skeptic::rt::compile_test_case::hc6896ff3a83ac2d1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:833 [INFO] [stdout] 16: 0x55f6b0be1d25 - skeptic::rt::run_test::h6135fbd56fe895a7 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:749 [INFO] [stdout] 17: 0x55f6b0b9d668 - skeptic::readme_sect_example_line_29::h26f7e10d8b0eb683 [INFO] [stdout] at /opt/rustwide/target/debug/build/pyo3-file-4635b7a36f677263/out/skeptic-tests.rs:80 [INFO] [stdout] 18: 0x55f6b0b9d52a - skeptic::readme_sect_example_line_29::{{closure}}::hbb92ef57a293da01 [INFO] [stdout] at /opt/rustwide/target/debug/build/pyo3-file-4635b7a36f677263/out/skeptic-tests.rs:2 [INFO] [stdout] 19: 0x55f6b0b9d31e - core::ops::function::FnOnce::call_once::h5febd556706bc807 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 20: 0x55f6b0bc5c62 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 21: 0x55f6b0bc5c62 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 22: 0x55f6b0bc5c62 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 23: 0x55f6b0bc5c62 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 24: 0x55f6b0bc5c62 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 25: 0x55f6b0bc5c62 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 26: 0x55f6b0bc5c62 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 27: 0x55f6b0b9df36 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 28: 0x55f6b0ba3275 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 29: 0x55f6b0ba3275 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 30: 0x55f6b0ba3275 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 31: 0x55f6b0ba3275 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 32: 0x55f6b0ba3275 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 33: 0x55f6b0ba3275 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 34: 0x55f6b0ba3275 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 35: 0x55f6b0d26d0a - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 36: 0x55f6b0d26d0a - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 37: 0x55f6b0d26d0a - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 38: 0x7f935fa84609 - start_thread [INFO] [stdout] 39: 0x7f935f990103 - __clone [INFO] [stdout] 40: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] readme_sect_example_line_29 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test skeptic' [INFO] running `Command { std: "docker" "inspect" "e8720cce2738b11b8921c67d5461525c8c472a19ce8143279c7fb82d3f876cfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8720cce2738b11b8921c67d5461525c8c472a19ce8143279c7fb82d3f876cfe", kill_on_drop: false }` [INFO] [stdout] e8720cce2738b11b8921c67d5461525c8c472a19ce8143279c7fb82d3f876cfe