[INFO] cloning repository https://github.com/LegendSaber/design_pattern
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LegendSaber/design_pattern" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLegendSaber%2Fdesign_pattern", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLegendSaber%2Fdesign_pattern'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7221ae7258c5fb75ca03517dd824021ad855fb77
[INFO] checking LegendSaber/design_pattern against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLegendSaber%2Fdesign_pattern" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LegendSaber/design_pattern
[INFO] finished tweaking git repo https://github.com/LegendSaber/design_pattern
[INFO] tweaked toml for git repo https://github.com/LegendSaber/design_pattern written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LegendSaber/design_pattern on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LegendSaber/design_pattern 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "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 2021 which implies `resolver = "2"`
[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 2021 resolver, specify `workspace.resolver = "2"` 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 `builder_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../builder_pattern
[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 `builder-pattern`, convert `package.name`
[INFO] [stderr]  --> builder_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "builder_pattern"
[INFO] [stderr] 2 + name = "builder-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `builder-pattern`, specify `bin.name`
[INFO] [stderr]  --> builder_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "builder-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `builder_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `adapter_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../adapter_pattern
[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 `adapter-pattern`, convert `package.name`
[INFO] [stderr]  --> adapter_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "adapter_pattern"
[INFO] [stderr] 2 + name = "adapter-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `adapter-pattern`, specify `bin.name`
[INFO] [stderr]  --> adapter_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "adapter-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `adapter_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `interpreter_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../interpreter_pattern
[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 `interpreter-pattern`, convert `package.name`
[INFO] [stderr]  --> interpreter_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "interpreter_pattern"
[INFO] [stderr] 2 + name = "interpreter-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `interpreter-pattern`, specify `bin.name`
[INFO] [stderr]  --> interpreter_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "interpreter-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `interpreter_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `memento_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../memento_pattern
[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 `memento-pattern`, convert `package.name`
[INFO] [stderr]  --> memento_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "memento_pattern"
[INFO] [stderr] 2 + name = "memento-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `memento-pattern`, specify `bin.name`
[INFO] [stderr]  --> memento_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "memento-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `memento_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `observer_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../observer_pattern
[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 `observer-pattern`, convert `package.name`
[INFO] [stderr]  --> observer_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "observer_pattern"
[INFO] [stderr] 2 + name = "observer-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `observer-pattern`, specify `bin.name`
[INFO] [stderr]  --> observer_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "observer-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `observer_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `state_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../state_pattern
[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 `state-pattern`, convert `package.name`
[INFO] [stderr]  --> state_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "state_pattern"
[INFO] [stderr] 2 + name = "state-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `state-pattern`, specify `bin.name`
[INFO] [stderr]  --> state_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "state-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `state_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `iterator_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../iterator_pattern
[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 `iterator-pattern`, convert `package.name`
[INFO] [stderr]  --> iterator_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "iterator_pattern"
[INFO] [stderr] 2 + name = "iterator-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `iterator-pattern`, specify `bin.name`
[INFO] [stderr]  --> iterator_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "iterator-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `iterator_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `strategy_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../strategy_pattern
[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 `strategy-pattern`, convert `package.name`
[INFO] [stderr]  --> strategy_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "strategy_pattern"
[INFO] [stderr] 2 + name = "strategy-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `strategy-pattern`, specify `bin.name`
[INFO] [stderr]  --> strategy_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "strategy-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `strategy_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `null_object_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../null_object_pattern
[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 `null-object-pattern`, convert `package.name`
[INFO] [stderr]  --> null_object_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "null_object_pattern"
[INFO] [stderr] 2 + name = "null-object-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `null-object-pattern`, specify `bin.name`
[INFO] [stderr]  --> null_object_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "null-object-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `null_object_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `factory_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../factory_pattern
[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 `factory-pattern`, convert `package.name`
[INFO] [stderr]  --> factory_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "factory_pattern"
[INFO] [stderr] 2 + name = "factory-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `factory-pattern`, specify `bin.name`
[INFO] [stderr]  --> factory_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "factory-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `factory_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `bridge_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../bridge_pattern
[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 `bridge-pattern`, convert `package.name`
[INFO] [stderr]  --> bridge_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "bridge_pattern"
[INFO] [stderr] 2 + name = "bridge-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `bridge-pattern`, specify `bin.name`
[INFO] [stderr]  --> bridge_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "bridge-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `bridge_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `singleton_pattern` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../singleton_pattern
[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 `singleton-pattern`, convert `package.name`
[INFO] [stderr]   --> singleton_pattern/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "singleton_pattern"
[INFO] [stderr]  2 + name = "singleton-pattern"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `singleton-pattern`, specify `bin.name`
[INFO] [stderr]   --> singleton_pattern/Cargo.toml:7:19
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ lazy_static = "*"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "singleton-pattern"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `singleton_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `mediator_pattern` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../mediator_pattern
[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 `mediator-pattern`, convert `package.name`
[INFO] [stderr]   --> mediator_pattern/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "mediator_pattern"
[INFO] [stderr]  2 + name = "mediator-pattern"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `mediator-pattern`, specify `bin.name`
[INFO] [stderr]   --> mediator_pattern/Cargo.toml:7:14
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ chrono = "*"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "mediator-pattern"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `mediator_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `proxy_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../proxy_pattern
[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 `proxy-pattern`, convert `package.name`
[INFO] [stderr]  --> proxy_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "proxy_pattern"
[INFO] [stderr] 2 + name = "proxy-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `proxy-pattern`, specify `bin.name`
[INFO] [stderr]  --> proxy_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "proxy-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `proxy_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `prototype_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../prototype_pattern
[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 `prototype-pattern`, convert `package.name`
[INFO] [stderr]  --> prototype_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "prototype_pattern"
[INFO] [stderr] 2 + name = "prototype-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `prototype-pattern`, specify `bin.name`
[INFO] [stderr]  --> prototype_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "prototype-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `prototype_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `flyweight_pattern` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../flyweight_pattern
[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 `flyweight-pattern`, convert `package.name`
[INFO] [stderr]   --> flyweight_pattern/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "flyweight_pattern"
[INFO] [stderr]  2 + name = "flyweight-pattern"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `flyweight-pattern`, specify `bin.name`
[INFO] [stderr]   --> flyweight_pattern/Cargo.toml:7:11
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ rand = "*"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "flyweight-pattern"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `flyweight_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `command_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../command_pattern
[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 `command-pattern`, convert `package.name`
[INFO] [stderr]  --> command_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "command_pattern"
[INFO] [stderr] 2 + name = "command-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `command-pattern`, specify `bin.name`
[INFO] [stderr]  --> command_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "command-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `command_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `template_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../template_pattern
[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 `template-pattern`, convert `package.name`
[INFO] [stderr]  --> template_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "template_pattern"
[INFO] [stderr] 2 + name = "template-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `template-pattern`, specify `bin.name`
[INFO] [stderr]  --> template_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "template-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `template_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `chain_of_responsibility_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../chain_of_responsibility_pattern
[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 `chain-of-responsibility-pattern`, convert `package.name`
[INFO] [stderr]  --> chain_of_responsibility_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "chain_of_responsibility_pattern"
[INFO] [stderr] 2 + name = "chain-of-responsibility-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `chain-of-responsibility-pattern`, specify `bin.name`
[INFO] [stderr]  --> chain_of_responsibility_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "chain-of-responsibility-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `chain_of_responsibility_pattern` (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-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 LegendSaber/design_pattern against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLegendSaber%2Fdesign_pattern" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LegendSaber/design_pattern
[INFO] finished tweaking git repo https://github.com/LegendSaber/design_pattern
[INFO] tweaked toml for git repo https://github.com/LegendSaber/design_pattern written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LegendSaber/design_pattern on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LegendSaber/design_pattern 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "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 2021 which implies `resolver = "2"`
[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 2021 resolver, specify `workspace.resolver = "2"` 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 `builder_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../builder_pattern
[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 `builder-pattern`, convert `package.name`
[INFO] [stderr]  --> builder_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "builder_pattern"
[INFO] [stderr] 2 + name = "builder-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `builder-pattern`, specify `bin.name`
[INFO] [stderr]  --> builder_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "builder-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `builder_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `adapter_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../adapter_pattern
[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 `adapter-pattern`, convert `package.name`
[INFO] [stderr]  --> adapter_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "adapter_pattern"
[INFO] [stderr] 2 + name = "adapter-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `adapter-pattern`, specify `bin.name`
[INFO] [stderr]  --> adapter_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "adapter-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `adapter_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `interpreter_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../interpreter_pattern
[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 `interpreter-pattern`, convert `package.name`
[INFO] [stderr]  --> interpreter_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "interpreter_pattern"
[INFO] [stderr] 2 + name = "interpreter-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `interpreter-pattern`, specify `bin.name`
[INFO] [stderr]  --> interpreter_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "interpreter-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `interpreter_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `memento_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../memento_pattern
[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 `memento-pattern`, convert `package.name`
[INFO] [stderr]  --> memento_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "memento_pattern"
[INFO] [stderr] 2 + name = "memento-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `memento-pattern`, specify `bin.name`
[INFO] [stderr]  --> memento_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "memento-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `memento_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `observer_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../observer_pattern
[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 `observer-pattern`, convert `package.name`
[INFO] [stderr]  --> observer_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "observer_pattern"
[INFO] [stderr] 2 + name = "observer-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `observer-pattern`, specify `bin.name`
[INFO] [stderr]  --> observer_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "observer-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `observer_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `state_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../state_pattern
[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 `state-pattern`, convert `package.name`
[INFO] [stderr]  --> state_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "state_pattern"
[INFO] [stderr] 2 + name = "state-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `state-pattern`, specify `bin.name`
[INFO] [stderr]  --> state_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "state-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `state_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `iterator_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../iterator_pattern
[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 `iterator-pattern`, convert `package.name`
[INFO] [stderr]  --> iterator_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "iterator_pattern"
[INFO] [stderr] 2 + name = "iterator-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `iterator-pattern`, specify `bin.name`
[INFO] [stderr]  --> iterator_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "iterator-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `iterator_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `strategy_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../strategy_pattern
[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 `strategy-pattern`, convert `package.name`
[INFO] [stderr]  --> strategy_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "strategy_pattern"
[INFO] [stderr] 2 + name = "strategy-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `strategy-pattern`, specify `bin.name`
[INFO] [stderr]  --> strategy_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "strategy-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `strategy_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `null_object_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../null_object_pattern
[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 `null-object-pattern`, convert `package.name`
[INFO] [stderr]  --> null_object_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "null_object_pattern"
[INFO] [stderr] 2 + name = "null-object-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `null-object-pattern`, specify `bin.name`
[INFO] [stderr]  --> null_object_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "null-object-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `null_object_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `factory_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../factory_pattern
[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 `factory-pattern`, convert `package.name`
[INFO] [stderr]  --> factory_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "factory_pattern"
[INFO] [stderr] 2 + name = "factory-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `factory-pattern`, specify `bin.name`
[INFO] [stderr]  --> factory_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "factory-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `factory_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `bridge_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../bridge_pattern
[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 `bridge-pattern`, convert `package.name`
[INFO] [stderr]  --> bridge_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "bridge_pattern"
[INFO] [stderr] 2 + name = "bridge-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `bridge-pattern`, specify `bin.name`
[INFO] [stderr]  --> bridge_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "bridge-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `bridge_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `singleton_pattern` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../singleton_pattern
[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 `singleton-pattern`, convert `package.name`
[INFO] [stderr]   --> singleton_pattern/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "singleton_pattern"
[INFO] [stderr]  2 + name = "singleton-pattern"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `singleton-pattern`, specify `bin.name`
[INFO] [stderr]   --> singleton_pattern/Cargo.toml:7:19
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ lazy_static = "*"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "singleton-pattern"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `singleton_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `mediator_pattern` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../mediator_pattern
[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 `mediator-pattern`, convert `package.name`
[INFO] [stderr]   --> mediator_pattern/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "mediator_pattern"
[INFO] [stderr]  2 + name = "mediator-pattern"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `mediator-pattern`, specify `bin.name`
[INFO] [stderr]   --> mediator_pattern/Cargo.toml:7:14
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ chrono = "*"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "mediator-pattern"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `mediator_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `proxy_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../proxy_pattern
[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 `proxy-pattern`, convert `package.name`
[INFO] [stderr]  --> proxy_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "proxy_pattern"
[INFO] [stderr] 2 + name = "proxy-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `proxy-pattern`, specify `bin.name`
[INFO] [stderr]  --> proxy_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "proxy-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `proxy_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `prototype_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../prototype_pattern
[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 `prototype-pattern`, convert `package.name`
[INFO] [stderr]  --> prototype_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "prototype_pattern"
[INFO] [stderr] 2 + name = "prototype-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `prototype-pattern`, specify `bin.name`
[INFO] [stderr]  --> prototype_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "prototype-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `prototype_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `flyweight_pattern` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../flyweight_pattern
[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 `flyweight-pattern`, convert `package.name`
[INFO] [stderr]   --> flyweight_pattern/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "flyweight_pattern"
[INFO] [stderr]  2 + name = "flyweight-pattern"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `flyweight-pattern`, specify `bin.name`
[INFO] [stderr]   --> flyweight_pattern/Cargo.toml:7:11
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ rand = "*"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "flyweight-pattern"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `flyweight_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `command_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../command_pattern
[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 `command-pattern`, convert `package.name`
[INFO] [stderr]  --> command_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "command_pattern"
[INFO] [stderr] 2 + name = "command-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `command-pattern`, specify `bin.name`
[INFO] [stderr]  --> command_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "command-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `command_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `template_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../template_pattern
[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 `template-pattern`, convert `package.name`
[INFO] [stderr]  --> template_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "template_pattern"
[INFO] [stderr] 2 + name = "template-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `template-pattern`, specify `bin.name`
[INFO] [stderr]  --> template_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "template-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `template_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `chain_of_responsibility_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../chain_of_responsibility_pattern
[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 `chain-of-responsibility-pattern`, convert `package.name`
[INFO] [stderr]  --> chain_of_responsibility_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "chain_of_responsibility_pattern"
[INFO] [stderr] 2 + name = "chain-of-responsibility-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `chain-of-responsibility-pattern`, specify `bin.name`
[INFO] [stderr]  --> chain_of_responsibility_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "chain-of-responsibility-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `chain_of_responsibility_pattern` (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-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 LegendSaber/design_pattern against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLegendSaber%2Fdesign_pattern" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LegendSaber/design_pattern
[INFO] finished tweaking git repo https://github.com/LegendSaber/design_pattern
[INFO] tweaked toml for git repo https://github.com/LegendSaber/design_pattern written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LegendSaber/design_pattern on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LegendSaber/design_pattern 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "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 2021 which implies `resolver = "2"`
[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 2021 resolver, specify `workspace.resolver = "2"` 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 `builder_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../builder_pattern
[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 `builder-pattern`, convert `package.name`
[INFO] [stderr]  --> builder_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "builder_pattern"
[INFO] [stderr] 2 + name = "builder-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `builder-pattern`, specify `bin.name`
[INFO] [stderr]  --> builder_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "builder-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `builder_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `adapter_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../adapter_pattern
[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 `adapter-pattern`, convert `package.name`
[INFO] [stderr]  --> adapter_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "adapter_pattern"
[INFO] [stderr] 2 + name = "adapter-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `adapter-pattern`, specify `bin.name`
[INFO] [stderr]  --> adapter_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "adapter-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `adapter_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `interpreter_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../interpreter_pattern
[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 `interpreter-pattern`, convert `package.name`
[INFO] [stderr]  --> interpreter_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "interpreter_pattern"
[INFO] [stderr] 2 + name = "interpreter-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `interpreter-pattern`, specify `bin.name`
[INFO] [stderr]  --> interpreter_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "interpreter-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `interpreter_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `memento_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../memento_pattern
[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 `memento-pattern`, convert `package.name`
[INFO] [stderr]  --> memento_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "memento_pattern"
[INFO] [stderr] 2 + name = "memento-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `memento-pattern`, specify `bin.name`
[INFO] [stderr]  --> memento_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "memento-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `memento_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `observer_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../observer_pattern
[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 `observer-pattern`, convert `package.name`
[INFO] [stderr]  --> observer_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "observer_pattern"
[INFO] [stderr] 2 + name = "observer-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `observer-pattern`, specify `bin.name`
[INFO] [stderr]  --> observer_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "observer-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `observer_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `state_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../state_pattern
[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 `state-pattern`, convert `package.name`
[INFO] [stderr]  --> state_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "state_pattern"
[INFO] [stderr] 2 + name = "state-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `state-pattern`, specify `bin.name`
[INFO] [stderr]  --> state_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "state-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `state_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `iterator_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../iterator_pattern
[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 `iterator-pattern`, convert `package.name`
[INFO] [stderr]  --> iterator_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "iterator_pattern"
[INFO] [stderr] 2 + name = "iterator-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `iterator-pattern`, specify `bin.name`
[INFO] [stderr]  --> iterator_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "iterator-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `iterator_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `strategy_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../strategy_pattern
[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 `strategy-pattern`, convert `package.name`
[INFO] [stderr]  --> strategy_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "strategy_pattern"
[INFO] [stderr] 2 + name = "strategy-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `strategy-pattern`, specify `bin.name`
[INFO] [stderr]  --> strategy_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "strategy-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `strategy_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `null_object_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../null_object_pattern
[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 `null-object-pattern`, convert `package.name`
[INFO] [stderr]  --> null_object_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "null_object_pattern"
[INFO] [stderr] 2 + name = "null-object-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `null-object-pattern`, specify `bin.name`
[INFO] [stderr]  --> null_object_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "null-object-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `null_object_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `factory_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../factory_pattern
[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 `factory-pattern`, convert `package.name`
[INFO] [stderr]  --> factory_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "factory_pattern"
[INFO] [stderr] 2 + name = "factory-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `factory-pattern`, specify `bin.name`
[INFO] [stderr]  --> factory_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "factory-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `factory_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `bridge_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../bridge_pattern
[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 `bridge-pattern`, convert `package.name`
[INFO] [stderr]  --> bridge_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "bridge_pattern"
[INFO] [stderr] 2 + name = "bridge-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `bridge-pattern`, specify `bin.name`
[INFO] [stderr]  --> bridge_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "bridge-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `bridge_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `singleton_pattern` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../singleton_pattern
[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 `singleton-pattern`, convert `package.name`
[INFO] [stderr]   --> singleton_pattern/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "singleton_pattern"
[INFO] [stderr]  2 + name = "singleton-pattern"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `singleton-pattern`, specify `bin.name`
[INFO] [stderr]   --> singleton_pattern/Cargo.toml:7:19
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ lazy_static = "*"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "singleton-pattern"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `singleton_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `mediator_pattern` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../mediator_pattern
[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 `mediator-pattern`, convert `package.name`
[INFO] [stderr]   --> mediator_pattern/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "mediator_pattern"
[INFO] [stderr]  2 + name = "mediator-pattern"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `mediator-pattern`, specify `bin.name`
[INFO] [stderr]   --> mediator_pattern/Cargo.toml:7:14
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ chrono = "*"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "mediator-pattern"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `mediator_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `proxy_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../proxy_pattern
[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 `proxy-pattern`, convert `package.name`
[INFO] [stderr]  --> proxy_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "proxy_pattern"
[INFO] [stderr] 2 + name = "proxy-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `proxy-pattern`, specify `bin.name`
[INFO] [stderr]  --> proxy_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "proxy-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `proxy_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `prototype_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../prototype_pattern
[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 `prototype-pattern`, convert `package.name`
[INFO] [stderr]  --> prototype_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "prototype_pattern"
[INFO] [stderr] 2 + name = "prototype-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `prototype-pattern`, specify `bin.name`
[INFO] [stderr]  --> prototype_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "prototype-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `prototype_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `flyweight_pattern` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../flyweight_pattern
[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 `flyweight-pattern`, convert `package.name`
[INFO] [stderr]   --> flyweight_pattern/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "flyweight_pattern"
[INFO] [stderr]  2 + name = "flyweight-pattern"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `flyweight-pattern`, specify `bin.name`
[INFO] [stderr]   --> flyweight_pattern/Cargo.toml:7:11
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ rand = "*"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "flyweight-pattern"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `flyweight_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `command_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../command_pattern
[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 `command-pattern`, convert `package.name`
[INFO] [stderr]  --> command_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "command_pattern"
[INFO] [stderr] 2 + name = "command-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `command-pattern`, specify `bin.name`
[INFO] [stderr]  --> command_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "command-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `command_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `template_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../template_pattern
[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 `template-pattern`, convert `package.name`
[INFO] [stderr]  --> template_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "template_pattern"
[INFO] [stderr] 2 + name = "template-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `template-pattern`, specify `bin.name`
[INFO] [stderr]  --> template_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "template-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `template_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `chain_of_responsibility_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../chain_of_responsibility_pattern
[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 `chain-of-responsibility-pattern`, convert `package.name`
[INFO] [stderr]  --> chain_of_responsibility_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "chain_of_responsibility_pattern"
[INFO] [stderr] 2 + name = "chain-of-responsibility-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `chain-of-responsibility-pattern`, specify `bin.name`
[INFO] [stderr]  --> chain_of_responsibility_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "chain-of-responsibility-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `chain_of_responsibility_pattern` (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-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 LegendSaber/design_pattern against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLegendSaber%2Fdesign_pattern" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LegendSaber/design_pattern
[INFO] finished tweaking git repo https://github.com/LegendSaber/design_pattern
[INFO] tweaked toml for git repo https://github.com/LegendSaber/design_pattern written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LegendSaber/design_pattern on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LegendSaber/design_pattern 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "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 2021 which implies `resolver = "2"`
[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 2021 resolver, specify `workspace.resolver = "2"` 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 `builder_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../builder_pattern
[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 `builder-pattern`, convert `package.name`
[INFO] [stderr]  --> builder_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "builder_pattern"
[INFO] [stderr] 2 + name = "builder-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `builder-pattern`, specify `bin.name`
[INFO] [stderr]  --> builder_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "builder-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `builder_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `adapter_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../adapter_pattern
[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 `adapter-pattern`, convert `package.name`
[INFO] [stderr]  --> adapter_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "adapter_pattern"
[INFO] [stderr] 2 + name = "adapter-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `adapter-pattern`, specify `bin.name`
[INFO] [stderr]  --> adapter_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "adapter-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `adapter_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `interpreter_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../interpreter_pattern
[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 `interpreter-pattern`, convert `package.name`
[INFO] [stderr]  --> interpreter_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "interpreter_pattern"
[INFO] [stderr] 2 + name = "interpreter-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `interpreter-pattern`, specify `bin.name`
[INFO] [stderr]  --> interpreter_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "interpreter-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `interpreter_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `memento_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../memento_pattern
[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 `memento-pattern`, convert `package.name`
[INFO] [stderr]  --> memento_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "memento_pattern"
[INFO] [stderr] 2 + name = "memento-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `memento-pattern`, specify `bin.name`
[INFO] [stderr]  --> memento_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "memento-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `memento_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `observer_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../observer_pattern
[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 `observer-pattern`, convert `package.name`
[INFO] [stderr]  --> observer_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "observer_pattern"
[INFO] [stderr] 2 + name = "observer-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `observer-pattern`, specify `bin.name`
[INFO] [stderr]  --> observer_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "observer-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `observer_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `state_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../state_pattern
[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 `state-pattern`, convert `package.name`
[INFO] [stderr]  --> state_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "state_pattern"
[INFO] [stderr] 2 + name = "state-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `state-pattern`, specify `bin.name`
[INFO] [stderr]  --> state_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "state-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `state_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `iterator_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../iterator_pattern
[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 `iterator-pattern`, convert `package.name`
[INFO] [stderr]  --> iterator_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "iterator_pattern"
[INFO] [stderr] 2 + name = "iterator-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `iterator-pattern`, specify `bin.name`
[INFO] [stderr]  --> iterator_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "iterator-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `iterator_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `strategy_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../strategy_pattern
[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 `strategy-pattern`, convert `package.name`
[INFO] [stderr]  --> strategy_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "strategy_pattern"
[INFO] [stderr] 2 + name = "strategy-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `strategy-pattern`, specify `bin.name`
[INFO] [stderr]  --> strategy_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "strategy-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `strategy_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `null_object_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../null_object_pattern
[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 `null-object-pattern`, convert `package.name`
[INFO] [stderr]  --> null_object_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "null_object_pattern"
[INFO] [stderr] 2 + name = "null-object-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `null-object-pattern`, specify `bin.name`
[INFO] [stderr]  --> null_object_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "null-object-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `null_object_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `factory_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../factory_pattern
[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 `factory-pattern`, convert `package.name`
[INFO] [stderr]  --> factory_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "factory_pattern"
[INFO] [stderr] 2 + name = "factory-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `factory-pattern`, specify `bin.name`
[INFO] [stderr]  --> factory_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "factory-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `factory_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `bridge_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../bridge_pattern
[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 `bridge-pattern`, convert `package.name`
[INFO] [stderr]  --> bridge_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "bridge_pattern"
[INFO] [stderr] 2 + name = "bridge-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `bridge-pattern`, specify `bin.name`
[INFO] [stderr]  --> bridge_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "bridge-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `bridge_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `singleton_pattern` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../singleton_pattern
[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 `singleton-pattern`, convert `package.name`
[INFO] [stderr]   --> singleton_pattern/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "singleton_pattern"
[INFO] [stderr]  2 + name = "singleton-pattern"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `singleton-pattern`, specify `bin.name`
[INFO] [stderr]   --> singleton_pattern/Cargo.toml:7:19
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ lazy_static = "*"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "singleton-pattern"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `singleton_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `mediator_pattern` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../mediator_pattern
[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 `mediator-pattern`, convert `package.name`
[INFO] [stderr]   --> mediator_pattern/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "mediator_pattern"
[INFO] [stderr]  2 + name = "mediator-pattern"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `mediator-pattern`, specify `bin.name`
[INFO] [stderr]   --> mediator_pattern/Cargo.toml:7:14
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ chrono = "*"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "mediator-pattern"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `mediator_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `proxy_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../proxy_pattern
[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 `proxy-pattern`, convert `package.name`
[INFO] [stderr]  --> proxy_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "proxy_pattern"
[INFO] [stderr] 2 + name = "proxy-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `proxy-pattern`, specify `bin.name`
[INFO] [stderr]  --> proxy_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "proxy-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `proxy_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `prototype_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../prototype_pattern
[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 `prototype-pattern`, convert `package.name`
[INFO] [stderr]  --> prototype_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "prototype_pattern"
[INFO] [stderr] 2 + name = "prototype-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `prototype-pattern`, specify `bin.name`
[INFO] [stderr]  --> prototype_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "prototype-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `prototype_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `flyweight_pattern` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../flyweight_pattern
[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 `flyweight-pattern`, convert `package.name`
[INFO] [stderr]   --> flyweight_pattern/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "flyweight_pattern"
[INFO] [stderr]  2 + name = "flyweight-pattern"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `flyweight-pattern`, specify `bin.name`
[INFO] [stderr]   --> flyweight_pattern/Cargo.toml:7:11
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ rand = "*"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "flyweight-pattern"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `flyweight_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `command_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../command_pattern
[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 `command-pattern`, convert `package.name`
[INFO] [stderr]  --> command_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "command_pattern"
[INFO] [stderr] 2 + name = "command-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `command-pattern`, specify `bin.name`
[INFO] [stderr]  --> command_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "command-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `command_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `template_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../template_pattern
[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 `template-pattern`, convert `package.name`
[INFO] [stderr]  --> template_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "template_pattern"
[INFO] [stderr] 2 + name = "template-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `template-pattern`, specify `bin.name`
[INFO] [stderr]  --> template_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "template-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `template_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `chain_of_responsibility_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../chain_of_responsibility_pattern
[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 `chain-of-responsibility-pattern`, convert `package.name`
[INFO] [stderr]  --> chain_of_responsibility_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "chain_of_responsibility_pattern"
[INFO] [stderr] 2 + name = "chain-of-responsibility-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `chain-of-responsibility-pattern`, specify `bin.name`
[INFO] [stderr]  --> chain_of_responsibility_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "chain-of-responsibility-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `chain_of_responsibility_pattern` (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-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 LegendSaber/design_pattern against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLegendSaber%2Fdesign_pattern" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LegendSaber/design_pattern
[INFO] finished tweaking git repo https://github.com/LegendSaber/design_pattern
[INFO] tweaked toml for git repo https://github.com/LegendSaber/design_pattern written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LegendSaber/design_pattern on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LegendSaber/design_pattern 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "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 2021 which implies `resolver = "2"`
[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 2021 resolver, specify `workspace.resolver = "2"` 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 `builder_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../builder_pattern
[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 `builder-pattern`, convert `package.name`
[INFO] [stderr]  --> builder_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "builder_pattern"
[INFO] [stderr] 2 + name = "builder-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `builder-pattern`, specify `bin.name`
[INFO] [stderr]  --> builder_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "builder-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `builder_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `adapter_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../adapter_pattern
[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 `adapter-pattern`, convert `package.name`
[INFO] [stderr]  --> adapter_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "adapter_pattern"
[INFO] [stderr] 2 + name = "adapter-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `adapter-pattern`, specify `bin.name`
[INFO] [stderr]  --> adapter_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "adapter-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `adapter_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `interpreter_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../interpreter_pattern
[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 `interpreter-pattern`, convert `package.name`
[INFO] [stderr]  --> interpreter_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "interpreter_pattern"
[INFO] [stderr] 2 + name = "interpreter-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `interpreter-pattern`, specify `bin.name`
[INFO] [stderr]  --> interpreter_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "interpreter-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `interpreter_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `memento_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../memento_pattern
[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 `memento-pattern`, convert `package.name`
[INFO] [stderr]  --> memento_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "memento_pattern"
[INFO] [stderr] 2 + name = "memento-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `memento-pattern`, specify `bin.name`
[INFO] [stderr]  --> memento_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "memento-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `memento_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `observer_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../observer_pattern
[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 `observer-pattern`, convert `package.name`
[INFO] [stderr]  --> observer_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "observer_pattern"
[INFO] [stderr] 2 + name = "observer-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `observer-pattern`, specify `bin.name`
[INFO] [stderr]  --> observer_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "observer-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `observer_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `state_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../state_pattern
[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 `state-pattern`, convert `package.name`
[INFO] [stderr]  --> state_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "state_pattern"
[INFO] [stderr] 2 + name = "state-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `state-pattern`, specify `bin.name`
[INFO] [stderr]  --> state_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "state-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `state_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `iterator_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../iterator_pattern
[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 `iterator-pattern`, convert `package.name`
[INFO] [stderr]  --> iterator_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "iterator_pattern"
[INFO] [stderr] 2 + name = "iterator-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `iterator-pattern`, specify `bin.name`
[INFO] [stderr]  --> iterator_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "iterator-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `iterator_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `strategy_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../strategy_pattern
[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 `strategy-pattern`, convert `package.name`
[INFO] [stderr]  --> strategy_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "strategy_pattern"
[INFO] [stderr] 2 + name = "strategy-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `strategy-pattern`, specify `bin.name`
[INFO] [stderr]  --> strategy_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "strategy-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `strategy_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `null_object_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../null_object_pattern
[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 `null-object-pattern`, convert `package.name`
[INFO] [stderr]  --> null_object_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "null_object_pattern"
[INFO] [stderr] 2 + name = "null-object-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `null-object-pattern`, specify `bin.name`
[INFO] [stderr]  --> null_object_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "null-object-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `null_object_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `factory_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../factory_pattern
[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 `factory-pattern`, convert `package.name`
[INFO] [stderr]  --> factory_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "factory_pattern"
[INFO] [stderr] 2 + name = "factory-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `factory-pattern`, specify `bin.name`
[INFO] [stderr]  --> factory_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "factory-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `factory_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `bridge_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../bridge_pattern
[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 `bridge-pattern`, convert `package.name`
[INFO] [stderr]  --> bridge_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "bridge_pattern"
[INFO] [stderr] 2 + name = "bridge-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `bridge-pattern`, specify `bin.name`
[INFO] [stderr]  --> bridge_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "bridge-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `bridge_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `singleton_pattern` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../singleton_pattern
[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 `singleton-pattern`, convert `package.name`
[INFO] [stderr]   --> singleton_pattern/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "singleton_pattern"
[INFO] [stderr]  2 + name = "singleton-pattern"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `singleton-pattern`, specify `bin.name`
[INFO] [stderr]   --> singleton_pattern/Cargo.toml:7:19
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ lazy_static = "*"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "singleton-pattern"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `singleton_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `mediator_pattern` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../mediator_pattern
[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 `mediator-pattern`, convert `package.name`
[INFO] [stderr]   --> mediator_pattern/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "mediator_pattern"
[INFO] [stderr]  2 + name = "mediator-pattern"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `mediator-pattern`, specify `bin.name`
[INFO] [stderr]   --> mediator_pattern/Cargo.toml:7:14
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ chrono = "*"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "mediator-pattern"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `mediator_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `proxy_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../proxy_pattern
[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 `proxy-pattern`, convert `package.name`
[INFO] [stderr]  --> proxy_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "proxy_pattern"
[INFO] [stderr] 2 + name = "proxy-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `proxy-pattern`, specify `bin.name`
[INFO] [stderr]  --> proxy_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "proxy-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `proxy_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `prototype_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../prototype_pattern
[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 `prototype-pattern`, convert `package.name`
[INFO] [stderr]  --> prototype_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "prototype_pattern"
[INFO] [stderr] 2 + name = "prototype-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `prototype-pattern`, specify `bin.name`
[INFO] [stderr]  --> prototype_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "prototype-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `prototype_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `flyweight_pattern` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../flyweight_pattern
[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 `flyweight-pattern`, convert `package.name`
[INFO] [stderr]   --> flyweight_pattern/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "flyweight_pattern"
[INFO] [stderr]  2 + name = "flyweight-pattern"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `flyweight-pattern`, specify `bin.name`
[INFO] [stderr]   --> flyweight_pattern/Cargo.toml:7:11
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ rand = "*"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "flyweight-pattern"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `flyweight_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `command_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../command_pattern
[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 `command-pattern`, convert `package.name`
[INFO] [stderr]  --> command_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "command_pattern"
[INFO] [stderr] 2 + name = "command-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `command-pattern`, specify `bin.name`
[INFO] [stderr]  --> command_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "command-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `command_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `template_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../template_pattern
[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 `template-pattern`, convert `package.name`
[INFO] [stderr]  --> template_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "template_pattern"
[INFO] [stderr] 2 + name = "template-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `template-pattern`, specify `bin.name`
[INFO] [stderr]  --> template_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "template-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `template_pattern` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `chain_of_responsibility_pattern` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../chain_of_responsibility_pattern
[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 `chain-of-responsibility-pattern`, convert `package.name`
[INFO] [stderr]  --> chain_of_responsibility_pattern/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "chain_of_responsibility_pattern"
[INFO] [stderr] 2 + name = "chain-of-responsibility-pattern"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `chain-of-responsibility-pattern`, specify `bin.name`
[INFO] [stderr]  --> chain_of_responsibility_pattern/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "chain-of-responsibility-pattern"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `chain_of_responsibility_pattern` (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-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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