[INFO] cloning repository https://github.com/CesarArroyo09/rust-learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CesarArroyo09/rust-learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCesarArroyo09%2Frust-learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCesarArroyo09%2Frust-learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7bfd0d47502b7a755977dd0c5e76a8fc04f3018
[INFO] checking CesarArroyo09/rust-learning against e3607d549209cc9fdfe7e907123b4185210e2c2b for pr-158915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCesarArroyo09%2Frust-learning" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CesarArroyo09/rust-learning
[INFO] finished tweaking git repo https://github.com/CesarArroyo09/rust-learning
[INFO] tweaked toml for git repo https://github.com/CesarArroyo09/rust-learning written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CesarArroyo09/rust-learning on toolchain e3607d549209cc9fdfe7e907123b4185210e2c2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CesarArroyo09/rust-learning 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" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: binary `break_and_continue` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../break_and_continue
[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 `break-and-continue`, convert `package.name`
[INFO] [stderr]  --> 09_break_and_continue/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "break_and_continue"
[INFO] [stderr] 2 + name = "break-and-continue"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `break-and-continue`, specify `bin.name`
[INFO] [stderr]  --> 09_break_and_continue/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "break-and-continue"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `break_and_continue` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `unit_functions` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../unit_functions
[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 `unit-functions`, convert `package.name`
[INFO] [stderr]  --> 11_unit_functions/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "unit_functions"
[INFO] [stderr] 2 + name = "unit-functions"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `unit-functions`, specify `bin.name`
[INFO] [stderr]  --> 11_unit_functions/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "unit-functions"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `unit_functions` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_6_exhaustive_matches` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_6_exhaustive_matches
[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 `enums-6-exhaustive-matches`, convert `package.name`
[INFO] [stderr]  --> 30_enums_6_exhaustive_matches/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_6_exhaustive_matches"
[INFO] [stderr] 2 + name = "enums-6-exhaustive-matches"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-6-exhaustive-matches`, specify `bin.name`
[INFO] [stderr]  --> 30_enums_6_exhaustive_matches/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-6-exhaustive-matches"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_6_exhaustive_matches` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `structs_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../structs_2
[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 `structs-2`, convert `package.name`
[INFO] [stderr]  --> 18_structs_2/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "structs_2"
[INFO] [stderr] 2 + name = "structs-2"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `structs-2`, specify `bin.name`
[INFO] [stderr]  --> 18_structs_2/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "structs-2"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `structs_2` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `for_loops` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../for_loops
[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 `for-loops`, convert `package.name`
[INFO] [stderr]  --> 08_for_loops/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "for_loops"
[INFO] [stderr] 2 + name = "for-loops"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `for-loops`, specify `bin.name`
[INFO] [stderr]  --> 08_for_loops/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "for-loops"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `for_loops` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_2_enums_as_type` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_2_enums_as_type
[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 `enums-2-enums-as-type`, convert `package.name`
[INFO] [stderr]  --> 26_enums_2_enums_as_type/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_2_enums_as_type"
[INFO] [stderr] 2 + name = "enums-2-enums-as-type"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-2-enums-as-type`, specify `bin.name`
[INFO] [stderr]  --> 26_enums_2_enums_as_type/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-2-enums-as-type"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_2_enums_as_type` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `match_control_flow` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../match_control_flow
[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 `match-control-flow`, convert `package.name`
[INFO] [stderr]  --> 10_match_control_flow/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "match_control_flow"
[INFO] [stderr] 2 + name = "match-control-flow"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `match-control-flow`, specify `bin.name`
[INFO] [stderr]  --> 10_match_control_flow/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "match-control-flow"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `match_control_flow` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `strings_2_manipulation` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../strings_2_manipulation
[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 `strings-2-manipulation`, convert `package.name`
[INFO] [stderr]  --> 21_strings_2_manipulation/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "strings_2_manipulation"
[INFO] [stderr] 2 + name = "strings-2-manipulation"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `strings-2-manipulation`, specify `bin.name`
[INFO] [stderr]  --> 21_strings_2_manipulation/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "strings-2-manipulation"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `strings_2_manipulation` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `vectors_3_append` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../vectors_3_append
[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 `vectors-3-append`, convert `package.name`
[INFO] [stderr]  --> 24_vectors_3_append/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "vectors_3_append"
[INFO] [stderr] 2 + name = "vectors-3-append"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `vectors-3-append`, specify `bin.name`
[INFO] [stderr]  --> 24_vectors_3_append/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "vectors-3-append"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `vectors_3_append` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_3_option_enum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_3_option_enum
[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 `enums-3-option-enum`, convert `package.name`
[INFO] [stderr]  --> 27_enums_3_option_enum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_3_option_enum"
[INFO] [stderr] 2 + name = "enums-3-option-enum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-3-option-enum`, specify `bin.name`
[INFO] [stderr]  --> 27_enums_3_option_enum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-3-option-enum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_3_option_enum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `strings_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../strings_1
[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 `strings-1`, convert `package.name`
[INFO] [stderr]  --> 20_strings_1/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "strings_1"
[INFO] [stderr] 2 + name = "strings-1"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `strings-1`, specify `bin.name`
[INFO] [stderr]  --> 20_strings_1/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "strings-1"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `strings_1` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_4_applied_enum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_4_applied_enum
[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 `enums-4-applied-enum`, convert `package.name`
[INFO] [stderr]  --> 28_enums_4_applied_enum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_4_applied_enum"
[INFO] [stderr] 2 + name = "enums-4-applied-enum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-4-applied-enum`, specify `bin.name`
[INFO] [stderr]  --> 28_enums_4_applied_enum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-4-applied-enum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_4_applied_enum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_5_with_vectors` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_5_with_vectors
[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 `enums-5-with-vectors`, convert `package.name`
[INFO] [stderr]  --> 29_enums_5_with_vectors/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_5_with_vectors"
[INFO] [stderr] 2 + name = "enums-5-with-vectors"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-5-with-vectors`, specify `bin.name`
[INFO] [stderr]  --> 29_enums_5_with_vectors/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-5-with-vectors"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_5_with_vectors` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_1_introduction` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_1_introduction
[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 `enums-1-introduction`, convert `package.name`
[INFO] [stderr]  --> 25_enums_1_introduction/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_1_introduction"
[INFO] [stderr] 2 + name = "enums-1-introduction"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-1-introduction`, specify `bin.name`
[INFO] [stderr]  --> 25_enums_1_introduction/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-1-introduction"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_1_introduction` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `panic_to_stop` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../panic_to_stop
[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 `panic-to-stop`, convert `package.name`
[INFO] [stderr]  --> 15_panic_to_stop/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "panic_to_stop"
[INFO] [stderr] 2 + name = "panic-to-stop"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `panic-to-stop`, specify `bin.name`
[INFO] [stderr]  --> 15_panic_to_stop/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "panic-to-stop"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `panic_to_stop` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `vectors_2_retrieving` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../vectors_2_retrieving
[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 `vectors-2-retrieving`, convert `package.name`
[INFO] [stderr]  --> 23_vectors_2_retrieving/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "vectors_2_retrieving"
[INFO] [stderr] 2 + name = "vectors-2-retrieving"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `vectors-2-retrieving`, specify `bin.name`
[INFO] [stderr]  --> 23_vectors_2_retrieving/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "vectors-2-retrieving"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `vectors_2_retrieving` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `vectors_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../vectors_1
[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 `vectors-1`, convert `package.name`
[INFO] [stderr]  --> 22_vectors_1/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "vectors_1"
[INFO] [stderr] 2 + name = "vectors-1"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `vectors-1`, specify `bin.name`
[INFO] [stderr]  --> 22_vectors_1/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "vectors-1"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `vectors_1` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `return_values` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../return_values
[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 `return-values`, convert `package.name`
[INFO] [stderr]  --> 12_return_values/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "return_values"
[INFO] [stderr] 2 + name = "return-values"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `return-values`, specify `bin.name`
[INFO] [stderr]  --> 12_return_values/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "return-values"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `return_values` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `error_handling` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../error_handling
[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 `error-handling`, convert `package.name`
[INFO] [stderr]  --> 16_error_handling/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "error_handling"
[INFO] [stderr] 2 + name = "error-handling"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `error-handling`, specify `bin.name`
[INFO] [stderr]  --> 16_error_handling/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "error-handling"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `error_handling` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `structs_3` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../structs_3
[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 `structs-3`, convert `package.name`
[INFO] [stderr]  --> 19_structs_3/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "structs_3"
[INFO] [stderr] 2 + name = "structs-3"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `structs-3`, specify `bin.name`
[INFO] [stderr]  --> 19_structs_3/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "structs-3"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `structs_3` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `defining_structs` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../defining_structs
[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 `defining-structs`, convert `package.name`
[INFO] [stderr]  --> 17_defining_structs/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "defining_structs"
[INFO] [stderr] 2 + name = "defining-structs"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `defining-structs`, specify `bin.name`
[INFO] [stderr]  --> 17_defining_structs/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "defining-structs"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `defining_structs` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `while_loops` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../while_loops
[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 `while-loops`, convert `package.name`
[INFO] [stderr]  --> 07_while_loops/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "while_loops"
[INFO] [stderr] 2 + name = "while-loops"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `while-loops`, specify `bin.name`
[INFO] [stderr]  --> 07_while_loops/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "while-loops"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `while_loops` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking CesarArroyo09/rust-learning against e3607d549209cc9fdfe7e907123b4185210e2c2b for pr-158915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCesarArroyo09%2Frust-learning" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CesarArroyo09/rust-learning
[INFO] finished tweaking git repo https://github.com/CesarArroyo09/rust-learning
[INFO] tweaked toml for git repo https://github.com/CesarArroyo09/rust-learning written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CesarArroyo09/rust-learning on toolchain e3607d549209cc9fdfe7e907123b4185210e2c2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CesarArroyo09/rust-learning 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" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: binary `break_and_continue` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../break_and_continue
[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 `break-and-continue`, convert `package.name`
[INFO] [stderr]  --> 09_break_and_continue/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "break_and_continue"
[INFO] [stderr] 2 + name = "break-and-continue"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `break-and-continue`, specify `bin.name`
[INFO] [stderr]  --> 09_break_and_continue/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "break-and-continue"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `break_and_continue` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `unit_functions` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../unit_functions
[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 `unit-functions`, convert `package.name`
[INFO] [stderr]  --> 11_unit_functions/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "unit_functions"
[INFO] [stderr] 2 + name = "unit-functions"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `unit-functions`, specify `bin.name`
[INFO] [stderr]  --> 11_unit_functions/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "unit-functions"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `unit_functions` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_6_exhaustive_matches` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_6_exhaustive_matches
[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 `enums-6-exhaustive-matches`, convert `package.name`
[INFO] [stderr]  --> 30_enums_6_exhaustive_matches/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_6_exhaustive_matches"
[INFO] [stderr] 2 + name = "enums-6-exhaustive-matches"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-6-exhaustive-matches`, specify `bin.name`
[INFO] [stderr]  --> 30_enums_6_exhaustive_matches/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-6-exhaustive-matches"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_6_exhaustive_matches` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `structs_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../structs_2
[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 `structs-2`, convert `package.name`
[INFO] [stderr]  --> 18_structs_2/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "structs_2"
[INFO] [stderr] 2 + name = "structs-2"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `structs-2`, specify `bin.name`
[INFO] [stderr]  --> 18_structs_2/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "structs-2"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `structs_2` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `for_loops` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../for_loops
[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 `for-loops`, convert `package.name`
[INFO] [stderr]  --> 08_for_loops/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "for_loops"
[INFO] [stderr] 2 + name = "for-loops"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `for-loops`, specify `bin.name`
[INFO] [stderr]  --> 08_for_loops/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "for-loops"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `for_loops` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_2_enums_as_type` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_2_enums_as_type
[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 `enums-2-enums-as-type`, convert `package.name`
[INFO] [stderr]  --> 26_enums_2_enums_as_type/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_2_enums_as_type"
[INFO] [stderr] 2 + name = "enums-2-enums-as-type"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-2-enums-as-type`, specify `bin.name`
[INFO] [stderr]  --> 26_enums_2_enums_as_type/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-2-enums-as-type"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_2_enums_as_type` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `match_control_flow` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../match_control_flow
[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 `match-control-flow`, convert `package.name`
[INFO] [stderr]  --> 10_match_control_flow/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "match_control_flow"
[INFO] [stderr] 2 + name = "match-control-flow"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `match-control-flow`, specify `bin.name`
[INFO] [stderr]  --> 10_match_control_flow/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "match-control-flow"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `match_control_flow` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `strings_2_manipulation` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../strings_2_manipulation
[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 `strings-2-manipulation`, convert `package.name`
[INFO] [stderr]  --> 21_strings_2_manipulation/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "strings_2_manipulation"
[INFO] [stderr] 2 + name = "strings-2-manipulation"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `strings-2-manipulation`, specify `bin.name`
[INFO] [stderr]  --> 21_strings_2_manipulation/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "strings-2-manipulation"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `strings_2_manipulation` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `vectors_3_append` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../vectors_3_append
[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 `vectors-3-append`, convert `package.name`
[INFO] [stderr]  --> 24_vectors_3_append/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "vectors_3_append"
[INFO] [stderr] 2 + name = "vectors-3-append"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `vectors-3-append`, specify `bin.name`
[INFO] [stderr]  --> 24_vectors_3_append/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "vectors-3-append"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `vectors_3_append` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_3_option_enum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_3_option_enum
[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 `enums-3-option-enum`, convert `package.name`
[INFO] [stderr]  --> 27_enums_3_option_enum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_3_option_enum"
[INFO] [stderr] 2 + name = "enums-3-option-enum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-3-option-enum`, specify `bin.name`
[INFO] [stderr]  --> 27_enums_3_option_enum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-3-option-enum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_3_option_enum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `strings_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../strings_1
[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 `strings-1`, convert `package.name`
[INFO] [stderr]  --> 20_strings_1/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "strings_1"
[INFO] [stderr] 2 + name = "strings-1"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `strings-1`, specify `bin.name`
[INFO] [stderr]  --> 20_strings_1/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "strings-1"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `strings_1` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_4_applied_enum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_4_applied_enum
[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 `enums-4-applied-enum`, convert `package.name`
[INFO] [stderr]  --> 28_enums_4_applied_enum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_4_applied_enum"
[INFO] [stderr] 2 + name = "enums-4-applied-enum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-4-applied-enum`, specify `bin.name`
[INFO] [stderr]  --> 28_enums_4_applied_enum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-4-applied-enum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_4_applied_enum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_5_with_vectors` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_5_with_vectors
[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 `enums-5-with-vectors`, convert `package.name`
[INFO] [stderr]  --> 29_enums_5_with_vectors/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_5_with_vectors"
[INFO] [stderr] 2 + name = "enums-5-with-vectors"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-5-with-vectors`, specify `bin.name`
[INFO] [stderr]  --> 29_enums_5_with_vectors/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-5-with-vectors"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_5_with_vectors` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_1_introduction` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_1_introduction
[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 `enums-1-introduction`, convert `package.name`
[INFO] [stderr]  --> 25_enums_1_introduction/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_1_introduction"
[INFO] [stderr] 2 + name = "enums-1-introduction"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-1-introduction`, specify `bin.name`
[INFO] [stderr]  --> 25_enums_1_introduction/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-1-introduction"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_1_introduction` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `panic_to_stop` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../panic_to_stop
[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 `panic-to-stop`, convert `package.name`
[INFO] [stderr]  --> 15_panic_to_stop/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "panic_to_stop"
[INFO] [stderr] 2 + name = "panic-to-stop"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `panic-to-stop`, specify `bin.name`
[INFO] [stderr]  --> 15_panic_to_stop/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "panic-to-stop"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `panic_to_stop` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `vectors_2_retrieving` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../vectors_2_retrieving
[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 `vectors-2-retrieving`, convert `package.name`
[INFO] [stderr]  --> 23_vectors_2_retrieving/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "vectors_2_retrieving"
[INFO] [stderr] 2 + name = "vectors-2-retrieving"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `vectors-2-retrieving`, specify `bin.name`
[INFO] [stderr]  --> 23_vectors_2_retrieving/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "vectors-2-retrieving"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `vectors_2_retrieving` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `vectors_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../vectors_1
[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 `vectors-1`, convert `package.name`
[INFO] [stderr]  --> 22_vectors_1/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "vectors_1"
[INFO] [stderr] 2 + name = "vectors-1"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `vectors-1`, specify `bin.name`
[INFO] [stderr]  --> 22_vectors_1/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "vectors-1"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `vectors_1` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `return_values` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../return_values
[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 `return-values`, convert `package.name`
[INFO] [stderr]  --> 12_return_values/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "return_values"
[INFO] [stderr] 2 + name = "return-values"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `return-values`, specify `bin.name`
[INFO] [stderr]  --> 12_return_values/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "return-values"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `return_values` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `error_handling` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../error_handling
[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 `error-handling`, convert `package.name`
[INFO] [stderr]  --> 16_error_handling/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "error_handling"
[INFO] [stderr] 2 + name = "error-handling"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `error-handling`, specify `bin.name`
[INFO] [stderr]  --> 16_error_handling/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "error-handling"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `error_handling` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `structs_3` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../structs_3
[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 `structs-3`, convert `package.name`
[INFO] [stderr]  --> 19_structs_3/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "structs_3"
[INFO] [stderr] 2 + name = "structs-3"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `structs-3`, specify `bin.name`
[INFO] [stderr]  --> 19_structs_3/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "structs-3"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `structs_3` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `defining_structs` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../defining_structs
[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 `defining-structs`, convert `package.name`
[INFO] [stderr]  --> 17_defining_structs/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "defining_structs"
[INFO] [stderr] 2 + name = "defining-structs"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `defining-structs`, specify `bin.name`
[INFO] [stderr]  --> 17_defining_structs/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "defining-structs"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `defining_structs` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `while_loops` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../while_loops
[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 `while-loops`, convert `package.name`
[INFO] [stderr]  --> 07_while_loops/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "while_loops"
[INFO] [stderr] 2 + name = "while-loops"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `while-loops`, specify `bin.name`
[INFO] [stderr]  --> 07_while_loops/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "while-loops"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `while_loops` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking CesarArroyo09/rust-learning against e3607d549209cc9fdfe7e907123b4185210e2c2b for pr-158915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCesarArroyo09%2Frust-learning" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CesarArroyo09/rust-learning
[INFO] finished tweaking git repo https://github.com/CesarArroyo09/rust-learning
[INFO] tweaked toml for git repo https://github.com/CesarArroyo09/rust-learning written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CesarArroyo09/rust-learning on toolchain e3607d549209cc9fdfe7e907123b4185210e2c2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CesarArroyo09/rust-learning 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" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: binary `break_and_continue` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../break_and_continue
[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 `break-and-continue`, convert `package.name`
[INFO] [stderr]  --> 09_break_and_continue/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "break_and_continue"
[INFO] [stderr] 2 + name = "break-and-continue"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `break-and-continue`, specify `bin.name`
[INFO] [stderr]  --> 09_break_and_continue/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "break-and-continue"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `break_and_continue` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `unit_functions` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../unit_functions
[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 `unit-functions`, convert `package.name`
[INFO] [stderr]  --> 11_unit_functions/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "unit_functions"
[INFO] [stderr] 2 + name = "unit-functions"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `unit-functions`, specify `bin.name`
[INFO] [stderr]  --> 11_unit_functions/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "unit-functions"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `unit_functions` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_6_exhaustive_matches` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_6_exhaustive_matches
[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 `enums-6-exhaustive-matches`, convert `package.name`
[INFO] [stderr]  --> 30_enums_6_exhaustive_matches/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_6_exhaustive_matches"
[INFO] [stderr] 2 + name = "enums-6-exhaustive-matches"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-6-exhaustive-matches`, specify `bin.name`
[INFO] [stderr]  --> 30_enums_6_exhaustive_matches/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-6-exhaustive-matches"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_6_exhaustive_matches` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `structs_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../structs_2
[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 `structs-2`, convert `package.name`
[INFO] [stderr]  --> 18_structs_2/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "structs_2"
[INFO] [stderr] 2 + name = "structs-2"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `structs-2`, specify `bin.name`
[INFO] [stderr]  --> 18_structs_2/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "structs-2"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `structs_2` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `for_loops` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../for_loops
[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 `for-loops`, convert `package.name`
[INFO] [stderr]  --> 08_for_loops/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "for_loops"
[INFO] [stderr] 2 + name = "for-loops"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `for-loops`, specify `bin.name`
[INFO] [stderr]  --> 08_for_loops/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "for-loops"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `for_loops` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_2_enums_as_type` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_2_enums_as_type
[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 `enums-2-enums-as-type`, convert `package.name`
[INFO] [stderr]  --> 26_enums_2_enums_as_type/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_2_enums_as_type"
[INFO] [stderr] 2 + name = "enums-2-enums-as-type"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-2-enums-as-type`, specify `bin.name`
[INFO] [stderr]  --> 26_enums_2_enums_as_type/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-2-enums-as-type"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_2_enums_as_type` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `match_control_flow` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../match_control_flow
[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 `match-control-flow`, convert `package.name`
[INFO] [stderr]  --> 10_match_control_flow/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "match_control_flow"
[INFO] [stderr] 2 + name = "match-control-flow"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `match-control-flow`, specify `bin.name`
[INFO] [stderr]  --> 10_match_control_flow/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "match-control-flow"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `match_control_flow` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `strings_2_manipulation` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../strings_2_manipulation
[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 `strings-2-manipulation`, convert `package.name`
[INFO] [stderr]  --> 21_strings_2_manipulation/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "strings_2_manipulation"
[INFO] [stderr] 2 + name = "strings-2-manipulation"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `strings-2-manipulation`, specify `bin.name`
[INFO] [stderr]  --> 21_strings_2_manipulation/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "strings-2-manipulation"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `strings_2_manipulation` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `vectors_3_append` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../vectors_3_append
[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 `vectors-3-append`, convert `package.name`
[INFO] [stderr]  --> 24_vectors_3_append/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "vectors_3_append"
[INFO] [stderr] 2 + name = "vectors-3-append"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `vectors-3-append`, specify `bin.name`
[INFO] [stderr]  --> 24_vectors_3_append/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "vectors-3-append"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `vectors_3_append` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_3_option_enum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_3_option_enum
[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 `enums-3-option-enum`, convert `package.name`
[INFO] [stderr]  --> 27_enums_3_option_enum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_3_option_enum"
[INFO] [stderr] 2 + name = "enums-3-option-enum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-3-option-enum`, specify `bin.name`
[INFO] [stderr]  --> 27_enums_3_option_enum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-3-option-enum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_3_option_enum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `strings_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../strings_1
[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 `strings-1`, convert `package.name`
[INFO] [stderr]  --> 20_strings_1/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "strings_1"
[INFO] [stderr] 2 + name = "strings-1"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `strings-1`, specify `bin.name`
[INFO] [stderr]  --> 20_strings_1/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "strings-1"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `strings_1` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_4_applied_enum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_4_applied_enum
[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 `enums-4-applied-enum`, convert `package.name`
[INFO] [stderr]  --> 28_enums_4_applied_enum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_4_applied_enum"
[INFO] [stderr] 2 + name = "enums-4-applied-enum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-4-applied-enum`, specify `bin.name`
[INFO] [stderr]  --> 28_enums_4_applied_enum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-4-applied-enum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_4_applied_enum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_5_with_vectors` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_5_with_vectors
[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 `enums-5-with-vectors`, convert `package.name`
[INFO] [stderr]  --> 29_enums_5_with_vectors/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_5_with_vectors"
[INFO] [stderr] 2 + name = "enums-5-with-vectors"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-5-with-vectors`, specify `bin.name`
[INFO] [stderr]  --> 29_enums_5_with_vectors/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-5-with-vectors"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_5_with_vectors` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_1_introduction` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_1_introduction
[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 `enums-1-introduction`, convert `package.name`
[INFO] [stderr]  --> 25_enums_1_introduction/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_1_introduction"
[INFO] [stderr] 2 + name = "enums-1-introduction"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-1-introduction`, specify `bin.name`
[INFO] [stderr]  --> 25_enums_1_introduction/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-1-introduction"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_1_introduction` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `panic_to_stop` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../panic_to_stop
[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 `panic-to-stop`, convert `package.name`
[INFO] [stderr]  --> 15_panic_to_stop/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "panic_to_stop"
[INFO] [stderr] 2 + name = "panic-to-stop"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `panic-to-stop`, specify `bin.name`
[INFO] [stderr]  --> 15_panic_to_stop/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "panic-to-stop"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `panic_to_stop` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `vectors_2_retrieving` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../vectors_2_retrieving
[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 `vectors-2-retrieving`, convert `package.name`
[INFO] [stderr]  --> 23_vectors_2_retrieving/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "vectors_2_retrieving"
[INFO] [stderr] 2 + name = "vectors-2-retrieving"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `vectors-2-retrieving`, specify `bin.name`
[INFO] [stderr]  --> 23_vectors_2_retrieving/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "vectors-2-retrieving"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `vectors_2_retrieving` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `vectors_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../vectors_1
[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 `vectors-1`, convert `package.name`
[INFO] [stderr]  --> 22_vectors_1/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "vectors_1"
[INFO] [stderr] 2 + name = "vectors-1"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `vectors-1`, specify `bin.name`
[INFO] [stderr]  --> 22_vectors_1/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "vectors-1"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `vectors_1` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `return_values` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../return_values
[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 `return-values`, convert `package.name`
[INFO] [stderr]  --> 12_return_values/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "return_values"
[INFO] [stderr] 2 + name = "return-values"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `return-values`, specify `bin.name`
[INFO] [stderr]  --> 12_return_values/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "return-values"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `return_values` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `error_handling` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../error_handling
[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 `error-handling`, convert `package.name`
[INFO] [stderr]  --> 16_error_handling/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "error_handling"
[INFO] [stderr] 2 + name = "error-handling"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `error-handling`, specify `bin.name`
[INFO] [stderr]  --> 16_error_handling/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "error-handling"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `error_handling` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `structs_3` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../structs_3
[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 `structs-3`, convert `package.name`
[INFO] [stderr]  --> 19_structs_3/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "structs_3"
[INFO] [stderr] 2 + name = "structs-3"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `structs-3`, specify `bin.name`
[INFO] [stderr]  --> 19_structs_3/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "structs-3"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `structs_3` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `defining_structs` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../defining_structs
[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 `defining-structs`, convert `package.name`
[INFO] [stderr]  --> 17_defining_structs/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "defining_structs"
[INFO] [stderr] 2 + name = "defining-structs"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `defining-structs`, specify `bin.name`
[INFO] [stderr]  --> 17_defining_structs/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "defining-structs"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `defining_structs` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `while_loops` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../while_loops
[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 `while-loops`, convert `package.name`
[INFO] [stderr]  --> 07_while_loops/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "while_loops"
[INFO] [stderr] 2 + name = "while-loops"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `while-loops`, specify `bin.name`
[INFO] [stderr]  --> 07_while_loops/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "while-loops"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `while_loops` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking CesarArroyo09/rust-learning against e3607d549209cc9fdfe7e907123b4185210e2c2b for pr-158915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCesarArroyo09%2Frust-learning" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CesarArroyo09/rust-learning
[INFO] finished tweaking git repo https://github.com/CesarArroyo09/rust-learning
[INFO] tweaked toml for git repo https://github.com/CesarArroyo09/rust-learning written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CesarArroyo09/rust-learning on toolchain e3607d549209cc9fdfe7e907123b4185210e2c2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CesarArroyo09/rust-learning 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" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: binary `break_and_continue` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../break_and_continue
[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 `break-and-continue`, convert `package.name`
[INFO] [stderr]  --> 09_break_and_continue/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "break_and_continue"
[INFO] [stderr] 2 + name = "break-and-continue"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `break-and-continue`, specify `bin.name`
[INFO] [stderr]  --> 09_break_and_continue/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "break-and-continue"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `break_and_continue` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `unit_functions` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../unit_functions
[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 `unit-functions`, convert `package.name`
[INFO] [stderr]  --> 11_unit_functions/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "unit_functions"
[INFO] [stderr] 2 + name = "unit-functions"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `unit-functions`, specify `bin.name`
[INFO] [stderr]  --> 11_unit_functions/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "unit-functions"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `unit_functions` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_6_exhaustive_matches` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_6_exhaustive_matches
[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 `enums-6-exhaustive-matches`, convert `package.name`
[INFO] [stderr]  --> 30_enums_6_exhaustive_matches/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_6_exhaustive_matches"
[INFO] [stderr] 2 + name = "enums-6-exhaustive-matches"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-6-exhaustive-matches`, specify `bin.name`
[INFO] [stderr]  --> 30_enums_6_exhaustive_matches/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-6-exhaustive-matches"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_6_exhaustive_matches` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `structs_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../structs_2
[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 `structs-2`, convert `package.name`
[INFO] [stderr]  --> 18_structs_2/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "structs_2"
[INFO] [stderr] 2 + name = "structs-2"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `structs-2`, specify `bin.name`
[INFO] [stderr]  --> 18_structs_2/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "structs-2"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `structs_2` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `for_loops` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../for_loops
[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 `for-loops`, convert `package.name`
[INFO] [stderr]  --> 08_for_loops/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "for_loops"
[INFO] [stderr] 2 + name = "for-loops"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `for-loops`, specify `bin.name`
[INFO] [stderr]  --> 08_for_loops/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "for-loops"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `for_loops` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_2_enums_as_type` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_2_enums_as_type
[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 `enums-2-enums-as-type`, convert `package.name`
[INFO] [stderr]  --> 26_enums_2_enums_as_type/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_2_enums_as_type"
[INFO] [stderr] 2 + name = "enums-2-enums-as-type"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-2-enums-as-type`, specify `bin.name`
[INFO] [stderr]  --> 26_enums_2_enums_as_type/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-2-enums-as-type"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_2_enums_as_type` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `match_control_flow` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../match_control_flow
[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 `match-control-flow`, convert `package.name`
[INFO] [stderr]  --> 10_match_control_flow/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "match_control_flow"
[INFO] [stderr] 2 + name = "match-control-flow"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `match-control-flow`, specify `bin.name`
[INFO] [stderr]  --> 10_match_control_flow/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "match-control-flow"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `match_control_flow` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `strings_2_manipulation` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../strings_2_manipulation
[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 `strings-2-manipulation`, convert `package.name`
[INFO] [stderr]  --> 21_strings_2_manipulation/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "strings_2_manipulation"
[INFO] [stderr] 2 + name = "strings-2-manipulation"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `strings-2-manipulation`, specify `bin.name`
[INFO] [stderr]  --> 21_strings_2_manipulation/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "strings-2-manipulation"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `strings_2_manipulation` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `vectors_3_append` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../vectors_3_append
[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 `vectors-3-append`, convert `package.name`
[INFO] [stderr]  --> 24_vectors_3_append/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "vectors_3_append"
[INFO] [stderr] 2 + name = "vectors-3-append"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `vectors-3-append`, specify `bin.name`
[INFO] [stderr]  --> 24_vectors_3_append/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "vectors-3-append"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `vectors_3_append` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_3_option_enum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_3_option_enum
[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 `enums-3-option-enum`, convert `package.name`
[INFO] [stderr]  --> 27_enums_3_option_enum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_3_option_enum"
[INFO] [stderr] 2 + name = "enums-3-option-enum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-3-option-enum`, specify `bin.name`
[INFO] [stderr]  --> 27_enums_3_option_enum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-3-option-enum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_3_option_enum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `strings_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../strings_1
[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 `strings-1`, convert `package.name`
[INFO] [stderr]  --> 20_strings_1/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "strings_1"
[INFO] [stderr] 2 + name = "strings-1"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `strings-1`, specify `bin.name`
[INFO] [stderr]  --> 20_strings_1/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "strings-1"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `strings_1` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_4_applied_enum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_4_applied_enum
[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 `enums-4-applied-enum`, convert `package.name`
[INFO] [stderr]  --> 28_enums_4_applied_enum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_4_applied_enum"
[INFO] [stderr] 2 + name = "enums-4-applied-enum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-4-applied-enum`, specify `bin.name`
[INFO] [stderr]  --> 28_enums_4_applied_enum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-4-applied-enum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_4_applied_enum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_5_with_vectors` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_5_with_vectors
[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 `enums-5-with-vectors`, convert `package.name`
[INFO] [stderr]  --> 29_enums_5_with_vectors/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_5_with_vectors"
[INFO] [stderr] 2 + name = "enums-5-with-vectors"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-5-with-vectors`, specify `bin.name`
[INFO] [stderr]  --> 29_enums_5_with_vectors/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-5-with-vectors"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_5_with_vectors` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_1_introduction` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_1_introduction
[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 `enums-1-introduction`, convert `package.name`
[INFO] [stderr]  --> 25_enums_1_introduction/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_1_introduction"
[INFO] [stderr] 2 + name = "enums-1-introduction"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-1-introduction`, specify `bin.name`
[INFO] [stderr]  --> 25_enums_1_introduction/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-1-introduction"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_1_introduction` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `panic_to_stop` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../panic_to_stop
[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 `panic-to-stop`, convert `package.name`
[INFO] [stderr]  --> 15_panic_to_stop/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "panic_to_stop"
[INFO] [stderr] 2 + name = "panic-to-stop"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `panic-to-stop`, specify `bin.name`
[INFO] [stderr]  --> 15_panic_to_stop/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "panic-to-stop"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `panic_to_stop` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `vectors_2_retrieving` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../vectors_2_retrieving
[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 `vectors-2-retrieving`, convert `package.name`
[INFO] [stderr]  --> 23_vectors_2_retrieving/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "vectors_2_retrieving"
[INFO] [stderr] 2 + name = "vectors-2-retrieving"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `vectors-2-retrieving`, specify `bin.name`
[INFO] [stderr]  --> 23_vectors_2_retrieving/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "vectors-2-retrieving"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `vectors_2_retrieving` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `vectors_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../vectors_1
[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 `vectors-1`, convert `package.name`
[INFO] [stderr]  --> 22_vectors_1/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "vectors_1"
[INFO] [stderr] 2 + name = "vectors-1"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `vectors-1`, specify `bin.name`
[INFO] [stderr]  --> 22_vectors_1/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "vectors-1"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `vectors_1` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `return_values` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../return_values
[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 `return-values`, convert `package.name`
[INFO] [stderr]  --> 12_return_values/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "return_values"
[INFO] [stderr] 2 + name = "return-values"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `return-values`, specify `bin.name`
[INFO] [stderr]  --> 12_return_values/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "return-values"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `return_values` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `error_handling` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../error_handling
[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 `error-handling`, convert `package.name`
[INFO] [stderr]  --> 16_error_handling/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "error_handling"
[INFO] [stderr] 2 + name = "error-handling"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `error-handling`, specify `bin.name`
[INFO] [stderr]  --> 16_error_handling/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "error-handling"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `error_handling` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `structs_3` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../structs_3
[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 `structs-3`, convert `package.name`
[INFO] [stderr]  --> 19_structs_3/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "structs_3"
[INFO] [stderr] 2 + name = "structs-3"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `structs-3`, specify `bin.name`
[INFO] [stderr]  --> 19_structs_3/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "structs-3"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `structs_3` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `defining_structs` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../defining_structs
[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 `defining-structs`, convert `package.name`
[INFO] [stderr]  --> 17_defining_structs/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "defining_structs"
[INFO] [stderr] 2 + name = "defining-structs"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `defining-structs`, specify `bin.name`
[INFO] [stderr]  --> 17_defining_structs/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "defining-structs"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `defining_structs` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `while_loops` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../while_loops
[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 `while-loops`, convert `package.name`
[INFO] [stderr]  --> 07_while_loops/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "while_loops"
[INFO] [stderr] 2 + name = "while-loops"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `while-loops`, specify `bin.name`
[INFO] [stderr]  --> 07_while_loops/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "while-loops"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `while_loops` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking CesarArroyo09/rust-learning against e3607d549209cc9fdfe7e907123b4185210e2c2b for pr-158915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCesarArroyo09%2Frust-learning" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CesarArroyo09/rust-learning
[INFO] finished tweaking git repo https://github.com/CesarArroyo09/rust-learning
[INFO] tweaked toml for git repo https://github.com/CesarArroyo09/rust-learning written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CesarArroyo09/rust-learning on toolchain e3607d549209cc9fdfe7e907123b4185210e2c2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CesarArroyo09/rust-learning 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" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: binary `break_and_continue` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../break_and_continue
[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 `break-and-continue`, convert `package.name`
[INFO] [stderr]  --> 09_break_and_continue/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "break_and_continue"
[INFO] [stderr] 2 + name = "break-and-continue"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `break-and-continue`, specify `bin.name`
[INFO] [stderr]  --> 09_break_and_continue/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "break-and-continue"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `break_and_continue` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `unit_functions` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../unit_functions
[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 `unit-functions`, convert `package.name`
[INFO] [stderr]  --> 11_unit_functions/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "unit_functions"
[INFO] [stderr] 2 + name = "unit-functions"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `unit-functions`, specify `bin.name`
[INFO] [stderr]  --> 11_unit_functions/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "unit-functions"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `unit_functions` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_6_exhaustive_matches` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_6_exhaustive_matches
[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 `enums-6-exhaustive-matches`, convert `package.name`
[INFO] [stderr]  --> 30_enums_6_exhaustive_matches/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_6_exhaustive_matches"
[INFO] [stderr] 2 + name = "enums-6-exhaustive-matches"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-6-exhaustive-matches`, specify `bin.name`
[INFO] [stderr]  --> 30_enums_6_exhaustive_matches/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-6-exhaustive-matches"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_6_exhaustive_matches` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `structs_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../structs_2
[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 `structs-2`, convert `package.name`
[INFO] [stderr]  --> 18_structs_2/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "structs_2"
[INFO] [stderr] 2 + name = "structs-2"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `structs-2`, specify `bin.name`
[INFO] [stderr]  --> 18_structs_2/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "structs-2"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `structs_2` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `for_loops` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../for_loops
[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 `for-loops`, convert `package.name`
[INFO] [stderr]  --> 08_for_loops/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "for_loops"
[INFO] [stderr] 2 + name = "for-loops"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `for-loops`, specify `bin.name`
[INFO] [stderr]  --> 08_for_loops/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "for-loops"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `for_loops` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_2_enums_as_type` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_2_enums_as_type
[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 `enums-2-enums-as-type`, convert `package.name`
[INFO] [stderr]  --> 26_enums_2_enums_as_type/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_2_enums_as_type"
[INFO] [stderr] 2 + name = "enums-2-enums-as-type"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-2-enums-as-type`, specify `bin.name`
[INFO] [stderr]  --> 26_enums_2_enums_as_type/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-2-enums-as-type"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_2_enums_as_type` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `match_control_flow` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../match_control_flow
[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 `match-control-flow`, convert `package.name`
[INFO] [stderr]  --> 10_match_control_flow/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "match_control_flow"
[INFO] [stderr] 2 + name = "match-control-flow"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `match-control-flow`, specify `bin.name`
[INFO] [stderr]  --> 10_match_control_flow/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "match-control-flow"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `match_control_flow` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `strings_2_manipulation` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../strings_2_manipulation
[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 `strings-2-manipulation`, convert `package.name`
[INFO] [stderr]  --> 21_strings_2_manipulation/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "strings_2_manipulation"
[INFO] [stderr] 2 + name = "strings-2-manipulation"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `strings-2-manipulation`, specify `bin.name`
[INFO] [stderr]  --> 21_strings_2_manipulation/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "strings-2-manipulation"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `strings_2_manipulation` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `vectors_3_append` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../vectors_3_append
[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 `vectors-3-append`, convert `package.name`
[INFO] [stderr]  --> 24_vectors_3_append/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "vectors_3_append"
[INFO] [stderr] 2 + name = "vectors-3-append"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `vectors-3-append`, specify `bin.name`
[INFO] [stderr]  --> 24_vectors_3_append/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "vectors-3-append"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `vectors_3_append` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_3_option_enum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_3_option_enum
[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 `enums-3-option-enum`, convert `package.name`
[INFO] [stderr]  --> 27_enums_3_option_enum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_3_option_enum"
[INFO] [stderr] 2 + name = "enums-3-option-enum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-3-option-enum`, specify `bin.name`
[INFO] [stderr]  --> 27_enums_3_option_enum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-3-option-enum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_3_option_enum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `strings_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../strings_1
[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 `strings-1`, convert `package.name`
[INFO] [stderr]  --> 20_strings_1/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "strings_1"
[INFO] [stderr] 2 + name = "strings-1"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `strings-1`, specify `bin.name`
[INFO] [stderr]  --> 20_strings_1/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "strings-1"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `strings_1` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_4_applied_enum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_4_applied_enum
[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 `enums-4-applied-enum`, convert `package.name`
[INFO] [stderr]  --> 28_enums_4_applied_enum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_4_applied_enum"
[INFO] [stderr] 2 + name = "enums-4-applied-enum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-4-applied-enum`, specify `bin.name`
[INFO] [stderr]  --> 28_enums_4_applied_enum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-4-applied-enum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_4_applied_enum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_5_with_vectors` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_5_with_vectors
[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 `enums-5-with-vectors`, convert `package.name`
[INFO] [stderr]  --> 29_enums_5_with_vectors/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_5_with_vectors"
[INFO] [stderr] 2 + name = "enums-5-with-vectors"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-5-with-vectors`, specify `bin.name`
[INFO] [stderr]  --> 29_enums_5_with_vectors/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-5-with-vectors"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_5_with_vectors` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `enums_1_introduction` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../enums_1_introduction
[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 `enums-1-introduction`, convert `package.name`
[INFO] [stderr]  --> 25_enums_1_introduction/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "enums_1_introduction"
[INFO] [stderr] 2 + name = "enums-1-introduction"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `enums-1-introduction`, specify `bin.name`
[INFO] [stderr]  --> 25_enums_1_introduction/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "enums-1-introduction"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `enums_1_introduction` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `panic_to_stop` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../panic_to_stop
[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 `panic-to-stop`, convert `package.name`
[INFO] [stderr]  --> 15_panic_to_stop/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "panic_to_stop"
[INFO] [stderr] 2 + name = "panic-to-stop"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `panic-to-stop`, specify `bin.name`
[INFO] [stderr]  --> 15_panic_to_stop/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "panic-to-stop"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `panic_to_stop` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `vectors_2_retrieving` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../vectors_2_retrieving
[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 `vectors-2-retrieving`, convert `package.name`
[INFO] [stderr]  --> 23_vectors_2_retrieving/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "vectors_2_retrieving"
[INFO] [stderr] 2 + name = "vectors-2-retrieving"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `vectors-2-retrieving`, specify `bin.name`
[INFO] [stderr]  --> 23_vectors_2_retrieving/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "vectors-2-retrieving"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `vectors_2_retrieving` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `vectors_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../vectors_1
[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 `vectors-1`, convert `package.name`
[INFO] [stderr]  --> 22_vectors_1/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "vectors_1"
[INFO] [stderr] 2 + name = "vectors-1"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `vectors-1`, specify `bin.name`
[INFO] [stderr]  --> 22_vectors_1/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "vectors-1"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `vectors_1` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `return_values` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../return_values
[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 `return-values`, convert `package.name`
[INFO] [stderr]  --> 12_return_values/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "return_values"
[INFO] [stderr] 2 + name = "return-values"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `return-values`, specify `bin.name`
[INFO] [stderr]  --> 12_return_values/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "return-values"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `return_values` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `error_handling` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../error_handling
[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 `error-handling`, convert `package.name`
[INFO] [stderr]  --> 16_error_handling/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "error_handling"
[INFO] [stderr] 2 + name = "error-handling"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `error-handling`, specify `bin.name`
[INFO] [stderr]  --> 16_error_handling/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "error-handling"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `error_handling` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `structs_3` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../structs_3
[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 `structs-3`, convert `package.name`
[INFO] [stderr]  --> 19_structs_3/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "structs_3"
[INFO] [stderr] 2 + name = "structs-3"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `structs-3`, specify `bin.name`
[INFO] [stderr]  --> 19_structs_3/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "structs-3"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `structs_3` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `defining_structs` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../defining_structs
[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 `defining-structs`, convert `package.name`
[INFO] [stderr]  --> 17_defining_structs/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "defining_structs"
[INFO] [stderr] 2 + name = "defining-structs"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `defining-structs`, specify `bin.name`
[INFO] [stderr]  --> 17_defining_structs/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "defining-structs"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `defining_structs` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `while_loops` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../while_loops
[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 `while-loops`, convert `package.name`
[INFO] [stderr]  --> 07_while_loops/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "while_loops"
[INFO] [stderr] 2 + name = "while-loops"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `while-loops`, specify `bin.name`
[INFO] [stderr]  --> 07_while_loops/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "while-loops"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `while_loops` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device


sandbox container could not be created: command failed: exit status: 1

Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device