[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#87f2ecc56b5f6032b075c8934ebc77f28d57183c for pr-148190
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAncient77%2Fleetcode" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-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-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ancient77/leetcode on toolchain 87f2ecc56b5f6032b075c8934ebc77f28d57183c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "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" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1eaf55dfc7e3bfb5005d2e492772847e2111870339498086310c6d92fe71bf16
[INFO] running `Command { std: "docker" "start" "-a" "1eaf55dfc7e3bfb5005d2e492772847e2111870339498086310c6d92fe71bf16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1eaf55dfc7e3bfb5005d2e492772847e2111870339498086310c6d92fe71bf16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eaf55dfc7e3bfb5005d2e492772847e2111870339498086310c6d92fe71bf16", kill_on_drop: false }`
[INFO] [stdout] 1eaf55dfc7e3bfb5005d2e492772847e2111870339498086310c6d92fe71bf16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2456ca9edaad6b3668146968f33752fc8892223408c19e42c887684350414363
[INFO] running `Command { std: "docker" "start" "-a" "2456ca9edaad6b3668146968f33752fc8892223408c19e42c887684350414363", kill_on_drop: false }`
[INFO] [stderr]     Checking leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: invalid character '.' in crate name: `1791.find_center_of_star_graph`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid character '.' in crate name: `1456.maximum_number_of_vowels_in_a_substring_of_given_length`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid character '.' in crate name: `191.number_of_1_bits`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid character '.' in crate name: `1304.find_n_unique_integers_sum_up_to_zero`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "1791.find-center-of-star-graph") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `leetcode` (bin "1456.maximum-number-of-vowels-in-a-substring-of-given-length" test) due to 1 previous error
[INFO] [stdout] error: invalid character '.' in crate name: `942.di_string_match`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid character '.' in crate name: `46.permutations`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "191.number-of-1-bits") due to 1 previous error
[INFO] [stdout] error: invalid character '.' in crate name: `2389.longest_subsequence_with_limited_sum`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "46.permutations" test) due to 1 previous error
[INFO] [stdout] error: invalid character '.' in crate name: `2545.sort_the_students_by_their_kth_score`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "942.di-string-match" test) due to 1 previous error
[INFO] [stdout] error: invalid character '.' in crate name: `2108.find_first_palindromic_string_in_the_array`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid character '.' in crate name: `119.pascals_triangle_ii`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "2545.sort-the-students-by-their-kth-score" test) due to 1 previous error
[INFO] [stdout] error: invalid character '.' in crate name: `2194.cells_in_a_range_on_an_excel_sheet`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "1304.find-n-unique-integers-sum-up-to-zero") due to 1 previous error
[INFO] [stdout] error: invalid character '.' in crate name: `1409.queries_on_a_permutation_with_key`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "2389.longest-subsequence-with-limited-sum") due to 1 previous error
[INFO] [stdout] error: invalid character '.' in crate name: `319.bulb_switcher`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid character '.' in crate name: `2140.solving_questions_with_brainpower`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid character '.' in crate name: `67.add_binary`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "119.pascals-triangle-ii" test) due to 1 previous error
[INFO] [stderr] error: could not compile `leetcode` (bin "2108.find-first-palindromic-string-in-the-array") due to 1 previous error
[INFO] [stdout] error: invalid character '.' in crate name: `1323.maximum_69_number`
[INFO] [stdout]   |
[INFO] [stdout]   = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "2194.cells-in-a-range-on-an-excel-sheet") due to 1 previous error
[INFO] [stderr] error: could not compile `leetcode` (bin "1409.queries-on-a-permutation-with-key") due to 1 previous error
[INFO] [stderr] error: could not compile `leetcode` (bin "67.add-binary" test) due to 1 previous error
[INFO] [stderr] error: could not compile `leetcode` (bin "2140.solving-questions-with-brainpower" test) due to 1 previous error
[INFO] [stderr] error: could not compile `leetcode` (bin "319.bulb-switcher") due to 1 previous error
[INFO] [stderr] error: could not compile `leetcode` (bin "1323.maximum-69-number") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "2456ca9edaad6b3668146968f33752fc8892223408c19e42c887684350414363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2456ca9edaad6b3668146968f33752fc8892223408c19e42c887684350414363", kill_on_drop: false }`
[INFO] [stdout] 2456ca9edaad6b3668146968f33752fc8892223408c19e42c887684350414363
