[INFO] fetching crate pyo3-file 0.3.3...
[INFO] testing pyo3-file-0.3.3 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate pyo3-file 0.3.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate pyo3-file 0.3.3 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pyo3-file 0.3.3
[INFO] finished tweaking crates.io crate pyo3-file 0.3.3
[INFO] tweaked toml for crates.io crate pyo3-file 0.3.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9806e48cd7f8aef3f432fb28e34eb3465c67e02192e9ce9d92b189b13118ca92
[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" "9806e48cd7f8aef3f432fb28e34eb3465c67e02192e9ce9d92b189b13118ca92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9806e48cd7f8aef3f432fb28e34eb3465c67e02192e9ce9d92b189b13118ca92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9806e48cd7f8aef3f432fb28e34eb3465c67e02192e9ce9d92b189b13118ca92", kill_on_drop: false }`
[INFO] [stdout] 9806e48cd7f8aef3f432fb28e34eb3465c67e02192e9ce9d92b189b13118ca92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 400b11798b9c2a0712843066847e274c1dedb554879d9760c740f7a64f447b46
[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" "400b11798b9c2a0712843066847e274c1dedb554879d9760c740f7a64f447b46", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling bytecount v0.4.0
[INFO] [stderr]    Compiling pyo3 v0.12.3
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling instant v0.1.7
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling lock_api v0.4.1
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling pyo3-derive-backend v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling inventory-impl v0.1.9
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling ctor v0.1.16
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling inventory v0.1.9
[INFO] [stderr]    Compiling pyo3cls v0.12.3
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling pyo3-file v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.03s
[INFO] running `Command { std: "docker" "inspect" "400b11798b9c2a0712843066847e274c1dedb554879d9760c740f7a64f447b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "400b11798b9c2a0712843066847e274c1dedb554879d9760c740f7a64f447b46", kill_on_drop: false }`
[INFO] [stdout] 400b11798b9c2a0712843066847e274c1dedb554879d9760c740f7a64f447b46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 032d06fab1ce30004aa62f308883ee680eeb01e8f439fe9e6a653303aabb24eb
[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" "032d06fab1ce30004aa62f308883ee680eeb01e8f439fe9e6a653303aabb24eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyo3-file v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "032d06fab1ce30004aa62f308883ee680eeb01e8f439fe9e6a653303aabb24eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "032d06fab1ce30004aa62f308883ee680eeb01e8f439fe9e6a653303aabb24eb", kill_on_drop: false }`
[INFO] [stdout] 032d06fab1ce30004aa62f308883ee680eeb01e8f439fe9e6a653303aabb24eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 993363c17cc716847b07204444bd264f61d700540f71a110e95be1594d2d213a
[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" "993363c17cc716847b07204444bd264f61d700540f71a110e95be1594d2d213a", 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-a143b3b9d523981b
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/skeptic-ef5f7ef65ea8fb6a
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared crate or module `pyo3`
[INFO] [stderr]  --> /tmp/rust-skeptic.Jd005MWbCc9x/test.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use pyo3::prelude::*;
[INFO] [stderr]   |     ^^^^ use of undeclared crate or module `pyo3`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared crate or module `pyo3`
[INFO] [stderr]  --> /tmp/rust-skeptic.Jd005MWbCc9x/test.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use pyo3::types::PyString;
[INFO] [stderr]   |     ^^^^ use of undeclared crate or module `pyo3`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared crate or module `pyo3`
[INFO] [stderr]  --> /tmp/rust-skeptic.Jd005MWbCc9x/test.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use pyo3::derive_utils::IntoPyResult;
[INFO] [stderr]   |     ^^^^ use of undeclared crate 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.Jd005MWbCc9x/test.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use pyo3_file::PyFileLikeObject;
[INFO] [stderr]   |     ^^^^^^^^^ use of undeclared crate 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.Jd005MWbCc9x/test.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use pyo3::wrap_pyfunction;
[INFO] [stderr]   |     ^^^^ use of undeclared crate or module `pyo3`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find attribute `pyfunction` in this scope
[INFO] [stderr]   --> /tmp/rust-skeptic.Jd005MWbCc9x/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.Jd005MWbCc9x/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.Jd005MWbCc9x/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 `Python`
[INFO] [stderr]   --> /tmp/rust-skeptic.Jd005MWbCc9x/test.rs:20:19
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let gil = Python::acquire_gil();
[INFO] [stderr]    |                   ^^^^^^ use of undeclared type `Python`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type `Python`
[INFO] [stderr]   --> /tmp/rust-skeptic.Jd005MWbCc9x/test.rs:43:15
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let gil = Python::acquire_gil();
[INFO] [stderr]    |               ^^^^^^ use of undeclared type `Python`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `PyObject` in this scope
[INFO] [stderr]   --> /tmp/rust-skeptic.Jd005MWbCc9x/test.rs:19:45
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn from_pyobject(path_or_file_like: PyObject) -> PyResult<FileOrFileLike> {
[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.Jd005MWbCc9x/test.rs:19:58
[INFO] [stderr]     |
[INFO] [stderr] 19  |       pub fn from_pyobject(path_or_file_like: PyObject) -> PyResult<FileOrFileLike> {
[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.Jd005MWbCc9x/test.rs:24:61
[INFO] [stderr]     |
[INFO] [stderr] 24  |           if let Ok(string_ref) = path_or_file_like.cast_as::<PyString>(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::<String>(py) {
[INFO] [stderr]     |                                                             ^^^^^^
[INFO] [stderr] help: you might be missing a type parameter
[INFO] [stderr]     |
[INFO] [stderr] 18  | impl<PyString> FileOrFileLike {
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `PyObject` in this scope
[INFO] [stderr]   --> /tmp/rust-skeptic.Jd005MWbCc9x/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.Jd005MWbCc9x/test.rs:42:6
[INFO] [stderr]     |
[INFO] [stderr] 42  |   ) -> PyResult<String> {
[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.Jd005MWbCc9x/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.Jd005MWbCc9x/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.Jd005MWbCc9x/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 `String` in the current scope
[INFO] [stderr]   --> /tmp/rust-skeptic.Jd005MWbCc9x/test.rs:54:24
[INFO] [stderr]    |
[INFO] [stderr] 54 |                 string.into_py_result()
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^ method not found in `String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `into_py_result` found for struct `String` in the current scope
[INFO] [stderr]   --> /tmp/rust-skeptic.Jd005MWbCc9x/test.rs:61:24
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 string.into_py_result()
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^ method not found in `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.Jd005MWbCc9x/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.Jd005MWbCc9x/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:     0x56111185b340 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x56111185b340 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x56111185b340 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x56111185b340 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x56111187ecbc - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stdout]    5:     0x56111163db76 - std::io::Write::write_fmt::h68b2e5fe4c78e61a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stdout]    6:     0x56111185517d - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::he9ebec865e28165c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/impls.rs:179
[INFO] [stdout]    7:     0x56111185dc1d - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x56111185dc1d - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x56111185dc1d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stdout]   10:     0x56111185d872 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:224
[INFO] [stdout]   11:     0x56111185e301 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stdout]   12:     0x56111185dea9 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484
[INFO] [stdout]   13:     0x56111185b7cc - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x56111185de69 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483
[INFO] [stdout]   15:     0x56111185de1b - std::panicking::begin_panic_fmt::hef75366dd3a9de61
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:437
[INFO] [stdout]   16:     0x56111167fca4 - skeptic::rt::interpret_output::h223216372fabd685
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:855
[INFO] [stdout]   17:     0x56111167f566 - skeptic::rt::compile_test_case::h4a8fd34ff9fe59c1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:833
[INFO] [stdout]   18:     0x56111167e681 - skeptic::rt::run_test::hdf56c478b2e72312
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:749
[INFO] [stdout]   19:     0x56111163c563 - skeptic::readme_sect_example_line_29::h621c54b9ca81e43d
[INFO] [stdout]                                at /opt/rustwide/target/debug/build/pyo3-file-ea5a63d0eb60f7c8/out/skeptic-tests.rs:80
[INFO] [stdout]   20:     0x56111163c42a - skeptic::readme_sect_example_line_29::{{closure}}::h463b6dd7f721ec4e
[INFO] [stdout]                                at /opt/rustwide/target/debug/build/pyo3-file-ea5a63d0eb60f7c8/out/skeptic-tests.rs:2
[INFO] [stdout]   21:     0x56111163c76e - core::ops::function::FnOnce::call_once::h5b3e2cb2c81c5deb
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   22:     0x561111664963 - core::ops::function::FnOnce::call_once::hcd3fa2f0696c1015
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   23:     0x561111664963 - test::__rust_begin_short_backtrace::h113f97c5e5ab7d4a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:516
[INFO] [stdout]   24:     0x561111662e68 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h01fd09163cae2442
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   25:     0x561111662e68 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0da6b685ae74a04a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   26:     0x561111662e68 - std::panicking::try::do_call::h564a32f132f2c264
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   27:     0x561111662e68 - std::panicking::try::h477cfd4b06a2e64a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   28:     0x561111662e68 - std::panic::catch_unwind::hdb5abc6d008c399d
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   29:     0x561111662e68 - test::run_test_in_process::he8ff7dec91b275be
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:543
[INFO] [stdout]   30:     0x561111662e68 - test::run_test::run_test_inner::{{closure}}::hfd9f49e4a4ff9162
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:449
[INFO] [stdout]   31:     0x56111163cef6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hee6d60d5bb466aff
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   32:     0x561111642065 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h988cecdf9ebbaf00
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stdout]   33:     0x561111642065 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330cf727ec126982
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   34:     0x561111642065 - std::panicking::try::do_call::h6cd25078f4a5ea13
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   35:     0x561111642065 - std::panicking::try::h84b1d49961301705
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   36:     0x561111642065 - std::panic::catch_unwind::h6145324593b3654b
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   37:     0x561111642065 - std::thread::Builder::spawn_unchecked::{{closure}}::ha41e72e8024f9192
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stdout]   38:     0x561111642065 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfb5034cf1f1be223
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   39:     0x56111186529a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   40:     0x56111186529a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   41:     0x56111186529a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   42:     0x7f9f37f0d609 - start_thread
[INFO] [stdout]   43:     0x7f9f38198103 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[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" "993363c17cc716847b07204444bd264f61d700540f71a110e95be1594d2d213a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "993363c17cc716847b07204444bd264f61d700540f71a110e95be1594d2d213a", kill_on_drop: false }`
[INFO] [stdout] 993363c17cc716847b07204444bd264f61d700540f71a110e95be1594d2d213a
