[INFO] cloning repository https://github.com/LoafDev/leetcode-solved
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LoafDev/leetcode-solved" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLoafDev%2Fleetcode-solved", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLoafDev%2Fleetcode-solved'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 86d97b0f43e39da26195842e38d885938bd7bc26
[INFO] checking LoafDev/leetcode-solved 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%2FLoafDev%2Fleetcode-solved" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LoafDev/leetcode-solved
[INFO] finished tweaking git repo https://github.com/LoafDev/leetcode-solved
[INFO] tweaked toml for git repo https://github.com/LoafDev/leetcode-solved written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LoafDev/leetcode-solved 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/LoafDev/leetcode-solved 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: binary `powx_n` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../powx_n
[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 `powx-n`, convert `package.name`
[INFO] [stderr]  --> powx_n/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "powx_n"
[INFO] [stderr] 2 + name = "powx-n"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `powx-n`, specify `bin.name`
[INFO] [stderr]  --> powx_n/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "powx-n"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `powx_n` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `three_sum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../three_sum
[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 `three-sum`, convert `package.name`
[INFO] [stderr]  --> three_sum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "three_sum"
[INFO] [stderr] 2 + name = "three-sum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `three-sum`, specify `bin.name`
[INFO] [stderr]  --> three_sum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "three-sum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `three_sum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `n_queens` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../n_queens
[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 `n-queens`, convert `package.name`
[INFO] [stderr]  --> n_queens/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "n_queens"
[INFO] [stderr] 2 + name = "n-queens"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `n-queens`, specify `bin.name`
[INFO] [stderr]  --> n_queens/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "n-queens"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `n_queens` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `minimum_path_sum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../minimum_path_sum
[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 `minimum-path-sum`, convert `package.name`
[INFO] [stderr]  --> minimum_path_sum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "minimum_path_sum"
[INFO] [stderr] 2 + name = "minimum-path-sum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `minimum-path-sum`, specify `bin.name`
[INFO] [stderr]  --> minimum_path_sum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "minimum-path-sum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `minimum_path_sum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `longest_palindromic_substring` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../longest_palindromic_substring
[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 `longest-palindromic-substring`, convert `package.name`
[INFO] [stderr]  --> longest_palindromic_substring/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "longest_palindromic_substring"
[INFO] [stderr] 2 + name = "longest-palindromic-substring"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `longest-palindromic-substring`, specify `bin.name`
[INFO] [stderr]  --> longest_palindromic_substring/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "longest-palindromic-substring"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `longest_palindromic_substring` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `three_sum_closest` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../three_sum_closest
[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 `three-sum-closest`, convert `package.name`
[INFO] [stderr]  --> three_sum_closest/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "three_sum_closest"
[INFO] [stderr] 2 + name = "three-sum-closest"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `three-sum-closest`, specify `bin.name`
[INFO] [stderr]  --> three_sum_closest/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "three-sum-closest"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `three_sum_closest` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `longest_substring_without_repeating_character` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../longest_substring_without_repeating_character
[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 `longest-substring-without-repeating-character`, convert `package.name`
[INFO] [stderr]  --> longest_substring_without_repeating_character/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "longest_substring_without_repeating_character"
[INFO] [stderr] 2 + name = "longest-substring-without-repeating-character"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `longest-substring-without-repeating-character`, specify `bin.name`
[INFO] [stderr]  --> longest_substring_without_repeating_character/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "longest-substring-without-repeating-character"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `longest_substring_without_repeating_character` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `next_permutation` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../next_permutation
[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 `next-permutation`, convert `package.name`
[INFO] [stderr]  --> next_permutation/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "next_permutation"
[INFO] [stderr] 2 + name = "next-permutation"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `next-permutation`, specify `bin.name`
[INFO] [stderr]  --> next_permutation/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "next-permutation"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `next_permutation` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `container_with_most_water` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../container_with_most_water
[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 `container-with-most-water`, convert `package.name`
[INFO] [stderr]  --> container_with_most_water/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "container_with_most_water"
[INFO] [stderr] 2 + name = "container-with-most-water"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `container-with-most-water`, specify `bin.name`
[INFO] [stderr]  --> container_with_most_water/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "container-with-most-water"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `container_with_most_water` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `valid_parentheses` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../valid_parentheses
[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 `valid-parentheses`, convert `package.name`
[INFO] [stderr]  --> valid_parentheses/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "valid_parentheses"
[INFO] [stderr] 2 + name = "valid-parentheses"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `valid-parentheses`, specify `bin.name`
[INFO] [stderr]  --> valid_parentheses/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "valid-parentheses"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `valid_parentheses` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `type_of_triangle` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../type_of_triangle
[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 `type-of-triangle`, convert `package.name`
[INFO] [stderr]  --> type_of_triangle/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "type_of_triangle"
[INFO] [stderr] 2 + name = "type-of-triangle"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `type-of-triangle`, specify `bin.name`
[INFO] [stderr]  --> type_of_triangle/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "type-of-triangle"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `type_of_triangle` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `unique_path` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../unique_path
[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 `unique-path`, convert `package.name`
[INFO] [stderr]  --> unique_path/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "unique_path"
[INFO] [stderr] 2 + name = "unique-path"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `unique-path`, specify `bin.name`
[INFO] [stderr]  --> unique_path/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "unique-path"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `unique_path` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking LoafDev/leetcode-solved 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%2FLoafDev%2Fleetcode-solved" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LoafDev/leetcode-solved
[INFO] finished tweaking git repo https://github.com/LoafDev/leetcode-solved
[INFO] tweaked toml for git repo https://github.com/LoafDev/leetcode-solved written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LoafDev/leetcode-solved 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/LoafDev/leetcode-solved 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: binary `powx_n` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../powx_n
[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 `powx-n`, convert `package.name`
[INFO] [stderr]  --> powx_n/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "powx_n"
[INFO] [stderr] 2 + name = "powx-n"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `powx-n`, specify `bin.name`
[INFO] [stderr]  --> powx_n/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "powx-n"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `powx_n` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `three_sum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../three_sum
[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 `three-sum`, convert `package.name`
[INFO] [stderr]  --> three_sum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "three_sum"
[INFO] [stderr] 2 + name = "three-sum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `three-sum`, specify `bin.name`
[INFO] [stderr]  --> three_sum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "three-sum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `three_sum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `n_queens` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../n_queens
[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 `n-queens`, convert `package.name`
[INFO] [stderr]  --> n_queens/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "n_queens"
[INFO] [stderr] 2 + name = "n-queens"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `n-queens`, specify `bin.name`
[INFO] [stderr]  --> n_queens/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "n-queens"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `n_queens` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `minimum_path_sum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../minimum_path_sum
[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 `minimum-path-sum`, convert `package.name`
[INFO] [stderr]  --> minimum_path_sum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "minimum_path_sum"
[INFO] [stderr] 2 + name = "minimum-path-sum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `minimum-path-sum`, specify `bin.name`
[INFO] [stderr]  --> minimum_path_sum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "minimum-path-sum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `minimum_path_sum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `longest_palindromic_substring` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../longest_palindromic_substring
[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 `longest-palindromic-substring`, convert `package.name`
[INFO] [stderr]  --> longest_palindromic_substring/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "longest_palindromic_substring"
[INFO] [stderr] 2 + name = "longest-palindromic-substring"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `longest-palindromic-substring`, specify `bin.name`
[INFO] [stderr]  --> longest_palindromic_substring/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "longest-palindromic-substring"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `longest_palindromic_substring` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `three_sum_closest` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../three_sum_closest
[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 `three-sum-closest`, convert `package.name`
[INFO] [stderr]  --> three_sum_closest/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "three_sum_closest"
[INFO] [stderr] 2 + name = "three-sum-closest"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `three-sum-closest`, specify `bin.name`
[INFO] [stderr]  --> three_sum_closest/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "three-sum-closest"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `three_sum_closest` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `longest_substring_without_repeating_character` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../longest_substring_without_repeating_character
[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 `longest-substring-without-repeating-character`, convert `package.name`
[INFO] [stderr]  --> longest_substring_without_repeating_character/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "longest_substring_without_repeating_character"
[INFO] [stderr] 2 + name = "longest-substring-without-repeating-character"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `longest-substring-without-repeating-character`, specify `bin.name`
[INFO] [stderr]  --> longest_substring_without_repeating_character/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "longest-substring-without-repeating-character"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `longest_substring_without_repeating_character` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `next_permutation` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../next_permutation
[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 `next-permutation`, convert `package.name`
[INFO] [stderr]  --> next_permutation/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "next_permutation"
[INFO] [stderr] 2 + name = "next-permutation"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `next-permutation`, specify `bin.name`
[INFO] [stderr]  --> next_permutation/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "next-permutation"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `next_permutation` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `container_with_most_water` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../container_with_most_water
[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 `container-with-most-water`, convert `package.name`
[INFO] [stderr]  --> container_with_most_water/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "container_with_most_water"
[INFO] [stderr] 2 + name = "container-with-most-water"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `container-with-most-water`, specify `bin.name`
[INFO] [stderr]  --> container_with_most_water/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "container-with-most-water"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `container_with_most_water` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `valid_parentheses` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../valid_parentheses
[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 `valid-parentheses`, convert `package.name`
[INFO] [stderr]  --> valid_parentheses/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "valid_parentheses"
[INFO] [stderr] 2 + name = "valid-parentheses"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `valid-parentheses`, specify `bin.name`
[INFO] [stderr]  --> valid_parentheses/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "valid-parentheses"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `valid_parentheses` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `type_of_triangle` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../type_of_triangle
[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 `type-of-triangle`, convert `package.name`
[INFO] [stderr]  --> type_of_triangle/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "type_of_triangle"
[INFO] [stderr] 2 + name = "type-of-triangle"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `type-of-triangle`, specify `bin.name`
[INFO] [stderr]  --> type_of_triangle/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "type-of-triangle"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `type_of_triangle` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `unique_path` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../unique_path
[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 `unique-path`, convert `package.name`
[INFO] [stderr]  --> unique_path/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "unique_path"
[INFO] [stderr] 2 + name = "unique-path"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `unique-path`, specify `bin.name`
[INFO] [stderr]  --> unique_path/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "unique-path"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `unique_path` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking LoafDev/leetcode-solved 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%2FLoafDev%2Fleetcode-solved" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LoafDev/leetcode-solved
[INFO] finished tweaking git repo https://github.com/LoafDev/leetcode-solved
[INFO] tweaked toml for git repo https://github.com/LoafDev/leetcode-solved written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LoafDev/leetcode-solved 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/LoafDev/leetcode-solved 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: binary `powx_n` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../powx_n
[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 `powx-n`, convert `package.name`
[INFO] [stderr]  --> powx_n/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "powx_n"
[INFO] [stderr] 2 + name = "powx-n"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `powx-n`, specify `bin.name`
[INFO] [stderr]  --> powx_n/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "powx-n"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `powx_n` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `three_sum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../three_sum
[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 `three-sum`, convert `package.name`
[INFO] [stderr]  --> three_sum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "three_sum"
[INFO] [stderr] 2 + name = "three-sum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `three-sum`, specify `bin.name`
[INFO] [stderr]  --> three_sum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "three-sum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `three_sum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `n_queens` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../n_queens
[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 `n-queens`, convert `package.name`
[INFO] [stderr]  --> n_queens/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "n_queens"
[INFO] [stderr] 2 + name = "n-queens"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `n-queens`, specify `bin.name`
[INFO] [stderr]  --> n_queens/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "n-queens"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `n_queens` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `minimum_path_sum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../minimum_path_sum
[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 `minimum-path-sum`, convert `package.name`
[INFO] [stderr]  --> minimum_path_sum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "minimum_path_sum"
[INFO] [stderr] 2 + name = "minimum-path-sum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `minimum-path-sum`, specify `bin.name`
[INFO] [stderr]  --> minimum_path_sum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "minimum-path-sum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `minimum_path_sum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `longest_palindromic_substring` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../longest_palindromic_substring
[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 `longest-palindromic-substring`, convert `package.name`
[INFO] [stderr]  --> longest_palindromic_substring/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "longest_palindromic_substring"
[INFO] [stderr] 2 + name = "longest-palindromic-substring"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `longest-palindromic-substring`, specify `bin.name`
[INFO] [stderr]  --> longest_palindromic_substring/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "longest-palindromic-substring"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `longest_palindromic_substring` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `three_sum_closest` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../three_sum_closest
[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 `three-sum-closest`, convert `package.name`
[INFO] [stderr]  --> three_sum_closest/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "three_sum_closest"
[INFO] [stderr] 2 + name = "three-sum-closest"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `three-sum-closest`, specify `bin.name`
[INFO] [stderr]  --> three_sum_closest/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "three-sum-closest"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `three_sum_closest` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `longest_substring_without_repeating_character` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../longest_substring_without_repeating_character
[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 `longest-substring-without-repeating-character`, convert `package.name`
[INFO] [stderr]  --> longest_substring_without_repeating_character/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "longest_substring_without_repeating_character"
[INFO] [stderr] 2 + name = "longest-substring-without-repeating-character"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `longest-substring-without-repeating-character`, specify `bin.name`
[INFO] [stderr]  --> longest_substring_without_repeating_character/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "longest-substring-without-repeating-character"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `longest_substring_without_repeating_character` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `next_permutation` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../next_permutation
[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 `next-permutation`, convert `package.name`
[INFO] [stderr]  --> next_permutation/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "next_permutation"
[INFO] [stderr] 2 + name = "next-permutation"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `next-permutation`, specify `bin.name`
[INFO] [stderr]  --> next_permutation/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "next-permutation"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `next_permutation` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `container_with_most_water` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../container_with_most_water
[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 `container-with-most-water`, convert `package.name`
[INFO] [stderr]  --> container_with_most_water/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "container_with_most_water"
[INFO] [stderr] 2 + name = "container-with-most-water"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `container-with-most-water`, specify `bin.name`
[INFO] [stderr]  --> container_with_most_water/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "container-with-most-water"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `container_with_most_water` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `valid_parentheses` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../valid_parentheses
[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 `valid-parentheses`, convert `package.name`
[INFO] [stderr]  --> valid_parentheses/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "valid_parentheses"
[INFO] [stderr] 2 + name = "valid-parentheses"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `valid-parentheses`, specify `bin.name`
[INFO] [stderr]  --> valid_parentheses/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "valid-parentheses"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `valid_parentheses` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `type_of_triangle` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../type_of_triangle
[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 `type-of-triangle`, convert `package.name`
[INFO] [stderr]  --> type_of_triangle/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "type_of_triangle"
[INFO] [stderr] 2 + name = "type-of-triangle"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `type-of-triangle`, specify `bin.name`
[INFO] [stderr]  --> type_of_triangle/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "type-of-triangle"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `type_of_triangle` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `unique_path` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../unique_path
[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 `unique-path`, convert `package.name`
[INFO] [stderr]  --> unique_path/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "unique_path"
[INFO] [stderr] 2 + name = "unique-path"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `unique-path`, specify `bin.name`
[INFO] [stderr]  --> unique_path/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "unique-path"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `unique_path` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking LoafDev/leetcode-solved 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%2FLoafDev%2Fleetcode-solved" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LoafDev/leetcode-solved
[INFO] finished tweaking git repo https://github.com/LoafDev/leetcode-solved
[INFO] tweaked toml for git repo https://github.com/LoafDev/leetcode-solved written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LoafDev/leetcode-solved 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/LoafDev/leetcode-solved 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: binary `powx_n` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../powx_n
[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 `powx-n`, convert `package.name`
[INFO] [stderr]  --> powx_n/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "powx_n"
[INFO] [stderr] 2 + name = "powx-n"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `powx-n`, specify `bin.name`
[INFO] [stderr]  --> powx_n/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "powx-n"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `powx_n` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `three_sum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../three_sum
[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 `three-sum`, convert `package.name`
[INFO] [stderr]  --> three_sum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "three_sum"
[INFO] [stderr] 2 + name = "three-sum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `three-sum`, specify `bin.name`
[INFO] [stderr]  --> three_sum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "three-sum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `three_sum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `n_queens` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../n_queens
[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 `n-queens`, convert `package.name`
[INFO] [stderr]  --> n_queens/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "n_queens"
[INFO] [stderr] 2 + name = "n-queens"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `n-queens`, specify `bin.name`
[INFO] [stderr]  --> n_queens/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "n-queens"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `n_queens` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `minimum_path_sum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../minimum_path_sum
[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 `minimum-path-sum`, convert `package.name`
[INFO] [stderr]  --> minimum_path_sum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "minimum_path_sum"
[INFO] [stderr] 2 + name = "minimum-path-sum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `minimum-path-sum`, specify `bin.name`
[INFO] [stderr]  --> minimum_path_sum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "minimum-path-sum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `minimum_path_sum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `longest_palindromic_substring` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../longest_palindromic_substring
[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 `longest-palindromic-substring`, convert `package.name`
[INFO] [stderr]  --> longest_palindromic_substring/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "longest_palindromic_substring"
[INFO] [stderr] 2 + name = "longest-palindromic-substring"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `longest-palindromic-substring`, specify `bin.name`
[INFO] [stderr]  --> longest_palindromic_substring/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "longest-palindromic-substring"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `longest_palindromic_substring` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `three_sum_closest` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../three_sum_closest
[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 `three-sum-closest`, convert `package.name`
[INFO] [stderr]  --> three_sum_closest/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "three_sum_closest"
[INFO] [stderr] 2 + name = "three-sum-closest"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `three-sum-closest`, specify `bin.name`
[INFO] [stderr]  --> three_sum_closest/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "three-sum-closest"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `three_sum_closest` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `longest_substring_without_repeating_character` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../longest_substring_without_repeating_character
[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 `longest-substring-without-repeating-character`, convert `package.name`
[INFO] [stderr]  --> longest_substring_without_repeating_character/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "longest_substring_without_repeating_character"
[INFO] [stderr] 2 + name = "longest-substring-without-repeating-character"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `longest-substring-without-repeating-character`, specify `bin.name`
[INFO] [stderr]  --> longest_substring_without_repeating_character/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "longest-substring-without-repeating-character"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `longest_substring_without_repeating_character` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `next_permutation` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../next_permutation
[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 `next-permutation`, convert `package.name`
[INFO] [stderr]  --> next_permutation/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "next_permutation"
[INFO] [stderr] 2 + name = "next-permutation"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `next-permutation`, specify `bin.name`
[INFO] [stderr]  --> next_permutation/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "next-permutation"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `next_permutation` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `container_with_most_water` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../container_with_most_water
[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 `container-with-most-water`, convert `package.name`
[INFO] [stderr]  --> container_with_most_water/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "container_with_most_water"
[INFO] [stderr] 2 + name = "container-with-most-water"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `container-with-most-water`, specify `bin.name`
[INFO] [stderr]  --> container_with_most_water/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "container-with-most-water"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `container_with_most_water` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `valid_parentheses` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../valid_parentheses
[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 `valid-parentheses`, convert `package.name`
[INFO] [stderr]  --> valid_parentheses/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "valid_parentheses"
[INFO] [stderr] 2 + name = "valid-parentheses"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `valid-parentheses`, specify `bin.name`
[INFO] [stderr]  --> valid_parentheses/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "valid-parentheses"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `valid_parentheses` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `type_of_triangle` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../type_of_triangle
[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 `type-of-triangle`, convert `package.name`
[INFO] [stderr]  --> type_of_triangle/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "type_of_triangle"
[INFO] [stderr] 2 + name = "type-of-triangle"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `type-of-triangle`, specify `bin.name`
[INFO] [stderr]  --> type_of_triangle/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "type-of-triangle"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `type_of_triangle` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `unique_path` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../unique_path
[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 `unique-path`, convert `package.name`
[INFO] [stderr]  --> unique_path/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "unique_path"
[INFO] [stderr] 2 + name = "unique-path"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `unique-path`, specify `bin.name`
[INFO] [stderr]  --> unique_path/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "unique-path"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `unique_path` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking LoafDev/leetcode-solved 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%2FLoafDev%2Fleetcode-solved" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LoafDev/leetcode-solved
[INFO] finished tweaking git repo https://github.com/LoafDev/leetcode-solved
[INFO] tweaked toml for git repo https://github.com/LoafDev/leetcode-solved written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LoafDev/leetcode-solved 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/LoafDev/leetcode-solved 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: binary `powx_n` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../powx_n
[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 `powx-n`, convert `package.name`
[INFO] [stderr]  --> powx_n/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "powx_n"
[INFO] [stderr] 2 + name = "powx-n"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `powx-n`, specify `bin.name`
[INFO] [stderr]  --> powx_n/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "powx-n"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `powx_n` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `three_sum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../three_sum
[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 `three-sum`, convert `package.name`
[INFO] [stderr]  --> three_sum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "three_sum"
[INFO] [stderr] 2 + name = "three-sum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `three-sum`, specify `bin.name`
[INFO] [stderr]  --> three_sum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "three-sum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `three_sum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `n_queens` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../n_queens
[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 `n-queens`, convert `package.name`
[INFO] [stderr]  --> n_queens/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "n_queens"
[INFO] [stderr] 2 + name = "n-queens"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `n-queens`, specify `bin.name`
[INFO] [stderr]  --> n_queens/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "n-queens"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `n_queens` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `minimum_path_sum` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../minimum_path_sum
[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 `minimum-path-sum`, convert `package.name`
[INFO] [stderr]  --> minimum_path_sum/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "minimum_path_sum"
[INFO] [stderr] 2 + name = "minimum-path-sum"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `minimum-path-sum`, specify `bin.name`
[INFO] [stderr]  --> minimum_path_sum/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "minimum-path-sum"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `minimum_path_sum` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `longest_palindromic_substring` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../longest_palindromic_substring
[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 `longest-palindromic-substring`, convert `package.name`
[INFO] [stderr]  --> longest_palindromic_substring/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "longest_palindromic_substring"
[INFO] [stderr] 2 + name = "longest-palindromic-substring"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `longest-palindromic-substring`, specify `bin.name`
[INFO] [stderr]  --> longest_palindromic_substring/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "longest-palindromic-substring"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `longest_palindromic_substring` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `three_sum_closest` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../three_sum_closest
[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 `three-sum-closest`, convert `package.name`
[INFO] [stderr]  --> three_sum_closest/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "three_sum_closest"
[INFO] [stderr] 2 + name = "three-sum-closest"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `three-sum-closest`, specify `bin.name`
[INFO] [stderr]  --> three_sum_closest/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "three-sum-closest"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `three_sum_closest` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `longest_substring_without_repeating_character` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../longest_substring_without_repeating_character
[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 `longest-substring-without-repeating-character`, convert `package.name`
[INFO] [stderr]  --> longest_substring_without_repeating_character/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "longest_substring_without_repeating_character"
[INFO] [stderr] 2 + name = "longest-substring-without-repeating-character"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `longest-substring-without-repeating-character`, specify `bin.name`
[INFO] [stderr]  --> longest_substring_without_repeating_character/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "longest-substring-without-repeating-character"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `longest_substring_without_repeating_character` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `next_permutation` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../next_permutation
[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 `next-permutation`, convert `package.name`
[INFO] [stderr]  --> next_permutation/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "next_permutation"
[INFO] [stderr] 2 + name = "next-permutation"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `next-permutation`, specify `bin.name`
[INFO] [stderr]  --> next_permutation/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "next-permutation"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `next_permutation` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `container_with_most_water` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../container_with_most_water
[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 `container-with-most-water`, convert `package.name`
[INFO] [stderr]  --> container_with_most_water/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "container_with_most_water"
[INFO] [stderr] 2 + name = "container-with-most-water"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `container-with-most-water`, specify `bin.name`
[INFO] [stderr]  --> container_with_most_water/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "container-with-most-water"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `container_with_most_water` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `valid_parentheses` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../valid_parentheses
[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 `valid-parentheses`, convert `package.name`
[INFO] [stderr]  --> valid_parentheses/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "valid_parentheses"
[INFO] [stderr] 2 + name = "valid-parentheses"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `valid-parentheses`, specify `bin.name`
[INFO] [stderr]  --> valid_parentheses/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "valid-parentheses"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `valid_parentheses` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `type_of_triangle` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../type_of_triangle
[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 `type-of-triangle`, convert `package.name`
[INFO] [stderr]  --> type_of_triangle/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "type_of_triangle"
[INFO] [stderr] 2 + name = "type-of-triangle"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `type-of-triangle`, specify `bin.name`
[INFO] [stderr]  --> type_of_triangle/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "type-of-triangle"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `type_of_triangle` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `unique_path` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-3-tc2/source/target/.../unique_path
[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 `unique-path`, convert `package.name`
[INFO] [stderr]  --> unique_path/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "unique_path"
[INFO] [stderr] 2 + name = "unique-path"
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `unique-path`, specify `bin.name`
[INFO] [stderr]  --> unique_path/Cargo.toml:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 ~ [dependencies]
[INFO] [stderr] 7 + [[bin]]
[INFO] [stderr] 8 + name = "unique-path"
[INFO] [stderr] 9 + path = "src/main.rs"
[INFO] [stderr]   |
[INFO] [stderr] warning: `unique_path` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device


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

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

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