[INFO] cloning repository https://github.com/Ancient77/leetcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ancient77/leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAncient77%2Fleetcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAncient77%2Fleetcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 247aa691091a2a902b326759293faf4b09396464
[INFO] checking Ancient77/leetcode against try#e983148bd5f0f0db270bfb72149f5e892e68b67f for pr-150322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAncient77%2Fleetcode" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ancient77/leetcode
[INFO] finished tweaking git repo https://github.com/Ancient77/leetcode
[INFO] tweaked toml for git repo https://github.com/Ancient77/leetcode written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ancient77/leetcode on toolchain e983148bd5f0f0db270bfb72149f5e892e68b67f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Ancient77/leetcode 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" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03c3ef8e7e4f70522469510905ac3734b5a6a6f3553b817fadaa2fd0174a0eb8
[INFO] running `Command { std: "docker" "start" "-a" "03c3ef8e7e4f70522469510905ac3734b5a6a6f3553b817fadaa2fd0174a0eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03c3ef8e7e4f70522469510905ac3734b5a6a6f3553b817fadaa2fd0174a0eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03c3ef8e7e4f70522469510905ac3734b5a6a6f3553b817fadaa2fd0174a0eb8", kill_on_drop: false }`
[INFO] [stdout] 03c3ef8e7e4f70522469510905ac3734b5a6a6f3553b817fadaa2fd0174a0eb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee16ce4fed61d28945de995511d739eba636e7790a3b4f0b874bc9889fb98460
[INFO] running `Command { std: "docker" "start" "-a" "ee16ce4fed61d28945de995511d739eba636e7790a3b4f0b874bc9889fb98460", kill_on_drop: false }`
[INFO] [stderr]     Checking leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected item after doc comment
[INFO] [stdout]   --> src/bin/211.design-add-and-search-words-data-structure.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | / /**
[INFO] [stdout] 69 | |  * Your WordDictionary object will be instantiated and called as such:
[INFO] [stdout] 70 | |  * let obj = WordDictionary::new();
[INFO] [stdout] 71 | |  * obj.add_word(word);
[INFO] [stdout] 72 | |  * let ret_2: bool = obj.search(word);
[INFO] [stdout] 73 | |  */
[INFO] [stdout]    | |___^ this doc comment doesn't document anything
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "211.design-add-and-search-words-data-structure" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: invalid character '.' in crate name: `1351.count_negative_numbers_in_a_sorted_matrix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "1351.count-negative-numbers-in-a-sorted-matrix") due to 1 previous error
[INFO] [stdout] error: invalid character '.' in crate name: `1837.sum_of_digits_in_base_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid character '.' in crate name: `344.reverse_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid character '.' in crate name: `319.bulb_switcher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "319.bulb-switcher" test) due to 1 previous error
[INFO] [stdout] error: invalid character '.' in crate name: `2160.minimum_sum_of_four_digit_number_after_splitting_digits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid character '.' in crate name: `237.delete_node_in_a_linked_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "237.delete-node-in-a-linked-list") due to 1 previous error
[INFO] [stderr] error: could not compile `leetcode` (bin "2160.minimum-sum-of-four-digit-number-after-splitting-digits" test) due to 1 previous error
[INFO] [stderr] error: could not compile `leetcode` (bin "1837.sum-of-digits-in-base-k" test) due to 1 previous error
[INFO] [stderr] error: could not compile `leetcode` (bin "344.reverse-string") due to 1 previous error
[INFO] [stdout] error: invalid character '.' in crate name: `1672.richest_customer_wealth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid character '.' in crate name: `1252.cells_with_odd_values_in_a_matrix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid character '.' in crate name: `1656.design_an_ordered_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid character '.' in crate name: `4.median_of_two_sorted_arrays`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid character '.' in crate name: `1572.matrix_diagonal_sum`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "1572.matrix-diagonal-sum") due to 1 previous error
[INFO] [stdout] error: invalid character '.' in crate name: `1374.generate_a_string_with_characters_that_have_odd_counts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "4.median-of-two-sorted-arrays") due to 1 previous error
[INFO] [stderr] error: could not compile `leetcode` (bin "1656.design-an-ordered-stream" test) due to 1 previous error
[INFO] [stdout] error: invalid character '.' in crate name: `237.delete_node_in_a_linked_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "1252.cells-with-odd-values-in-a-matrix" test) due to 1 previous error
[INFO] [stderr] error: could not compile `leetcode` (bin "1672.richest-customer-wealth") due to 1 previous error
[INFO] [stderr] error: could not compile `leetcode` (bin "1374.generate-a-string-with-characters-that-have-odd-counts") due to 1 previous error
[INFO] [stdout] error: invalid character '.' in crate name: `495.teemo_attacking`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "495.teemo-attacking") due to 1 previous error
[INFO] [stdout] error: invalid character '.' in crate name: `2542.maximum_subsequence_score`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "2542.maximum-subsequence-score") due to 1 previous error
[INFO] [stderr] error: could not compile `leetcode` (bin "237.delete-node-in-a-linked-list" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ee16ce4fed61d28945de995511d739eba636e7790a3b4f0b874bc9889fb98460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee16ce4fed61d28945de995511d739eba636e7790a3b4f0b874bc9889fb98460", kill_on_drop: false }`
[INFO] [stdout] ee16ce4fed61d28945de995511d739eba636e7790a3b4f0b874bc9889fb98460
