[INFO] cloning repository https://github.com/psatomas/data-types
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/psatomas/data-types" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsatomas%2Fdata-types", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsatomas%2Fdata-types'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 722c4d8b1fa63352dfec992edeef84b8d59a35d5
[INFO] checking psatomas/data-types against 656a9da186dacaf3bf8f7f7296a825d256cb4ae3 for pr-158915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsatomas%2Fdata-types" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/psatomas/data-types
[INFO] finished tweaking git repo https://github.com/psatomas/data-types
[INFO] tweaked toml for git repo https://github.com/psatomas/data-types written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/psatomas/data-types on toolchain 656a9da186dacaf3bf8f7f7296a825d256cb4ae3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656a9da186dacaf3bf8f7f7296a825d256cb4ae3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/psatomas/data-types already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656a9da186dacaf3bf8f7f7296a825d256cb4ae3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `and_with_ampersand_operators` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../and_with_ampersand_operators
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `and-with-ampersand-operators`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/and_with_ampersand_operators.rs
[INFO] [stderr] 1 + src/bin/and-with-ampersand-operators.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `augmented_assignment_operator` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../augmented_assignment_operator
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `augmented-assignment-operator`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/augmented_assignment_operator.rs
[INFO] [stderr] 1 + src/bin/augmented-assignment-operator.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `boolean_inversion_with_exclamation_mark` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../boolean_inversion_with_exclamation_mark
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `boolean-inversion-with-exclamation-mark`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/boolean_inversion_with_exclamation_mark.rs
[INFO] [stderr] 1 + src/bin/boolean-inversion-with-exclamation-mark.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `casting_types_with_the_as_keyword` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../casting_types_with_the_as_keyword
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `casting-types-with-the-as-keyword`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/casting_types_with_the_as_keyword.rs
[INFO] [stderr] 1 + src/bin/casting-types-with-the-as-keyword.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `equality_and_inequality_operators` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../equality_and_inequality_operators
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `equality-and-inequality-operators`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/equality_and_inequality_operators.rs
[INFO] [stderr] 1 + src/bin/equality-and-inequality-operators.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `floating_point_types` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../floating_point_types
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `floating-point-types`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/floating_point_types.rs
[INFO] [stderr] 1 + src/bin/floating-point-types.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `formatting_floats_with_format_specifiers` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../formatting_floats_with_format_specifiers
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `formatting-floats-with-format-specifiers`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/formatting_floats_with_format_specifiers.rs
[INFO] [stderr] 1 + src/bin/formatting-floats-with-format-specifiers.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `intro_to_booleans` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../intro_to_booleans
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `intro-to-booleans`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/intro_to_booleans.rs
[INFO] [stderr] 1 + src/bin/intro-to-booleans.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `intro_to_generics` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../intro_to_generics
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `intro-to-generics`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/intro_to_generics.rs
[INFO] [stderr] 1 + src/bin/intro-to-generics.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `intro_to_methods` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../intro_to_methods
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `intro-to-methods`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/intro_to_methods.rs
[INFO] [stderr] 1 + src/bin/intro-to-methods.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `math_operations` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../math_operations
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `math-operations`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/math_operations.rs
[INFO] [stderr] 1 + src/bin/math-operations.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `or_with_vertical_pipes` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../or_with_vertical_pipes
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `or-with-vertical-pipes`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/or_with_vertical_pipes.rs
[INFO] [stderr] 1 + src/bin/or-with-vertical-pipes.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ranges_and_range_iteration` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../ranges_and_range_iteration
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ranges-and-range-iteration`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ranges_and_range_iteration.rs
[INFO] [stderr] 1 + src/bin/ranges-and-range-iteration.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `reading_and_writing_array_elements` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../reading_and_writing_array_elements
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `reading-and-writing-array-elements`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/reading_and_writing_array_elements.rs
[INFO] [stderr] 1 + src/bin/reading-and-writing-array-elements.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `strings_and_raw_strings` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../strings_and_raw_strings
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `strings-and-raw-strings`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/strings_and_raw_strings.rs
[INFO] [stderr] 1 + src/bin/strings-and-raw-strings.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `the_array_type` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../the_array_type
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `the-array-type`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/the_array_type.rs
[INFO] [stderr] 1 + src/bin/the-array-type.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `the_character_type` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../the_character_type
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `the-character-type`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/the_character_type.rs
[INFO] [stderr] 1 + src/bin/the-character-type.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `the_dbg_macro` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../the_dbg_macro
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `the-dbg-macro`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/the_dbg_macro.rs
[INFO] [stderr] 1 + src/bin/the-dbg-macro.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `the_debug_trait` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../the_debug_trait
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `the-debug-trait`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/the_debug_trait.rs
[INFO] [stderr] 1 + src/bin/the-debug-trait.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `the_display_trait` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../the_display_trait
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `the-display-trait`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/the_display_trait.rs
[INFO] [stderr] 1 + src/bin/the-display-trait.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `the_tuple_type` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../the_tuple_type
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `the-tuple-type`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/the_tuple_type.rs
[INFO] [stderr] 1 + src/bin/the-tuple-type.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `the_usize_and_isize_types` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../the_usize_and_isize_types
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `the-usize-and-isize-types`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/the_usize_and_isize_types.rs
[INFO] [stderr] 1 + src/bin/the-usize-and-isize-types.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `using_underscore_as_visual_separator_for_numbers` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../using_underscore_as_visual_separator_for_numbers
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `using-underscore-as-visual-separator-for-numbers`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/using_underscore_as_visual_separator_for_numbers.rs
[INFO] [stderr] 1 + src/bin/using-underscore-as-visual-separator-for-numbers.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `data-types` (manifest) generated 23 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds


overridden task result to prepare-fail:timeout

Caused by:
    0: uncategorized prepare error
    1: no output for 300 seconds