[INFO] cloning repository https://github.com/conradlo/rusty-leetcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/conradlo/rusty-leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradlo%2Frusty-leetcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradlo%2Frusty-leetcode'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/conradlo/rusty-leetcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/conradlo/rusty-leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradlo%2Frusty-leetcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradlo%2Frusty-leetcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e1bdc2d1f0a3911dbe0268932893cc60d69d526f
[INFO] checking conradlo/rusty-leetcode against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradlo%2Frusty-leetcode" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file src/_0344_reverse_string.rs
[INFO] [stderr] error: unable to write file src/_0377_combination_sum_iv.rs
[INFO] [stderr] error: unable to write file src/_0394_decode_string.rs
[INFO] [stderr] error: unable to write file src/_0494_target_sum.rs
[INFO] [stderr] error: unable to write file src/_0509_fibonacci_number.rs
[INFO] [stderr] error: unable to write file src/_0518_coin_change_2.rs
[INFO] [stderr] error: unable to write file src/_0542_01_matrix.rs
[INFO] [stderr] error: unable to write file src/_0599_minimum_index_sum_of_two_lists.rs
[INFO] [stderr] error: unable to write file src/_0622_design_circular_queue.rs
[INFO] [stderr] error: unable to write file src/_0700_search_in_a_binary_search_tree.rs
[INFO] [stderr] error: unable to write file src/_0733_flood_fill.rs
[INFO] [stderr] error: unable to write file src/_0739_daily_temperatures.rs
[INFO] [stderr] error: unable to write file src/_0752_open_the_lock.rs
[INFO] [stderr] error: unable to write file src/_0779_k_th_symbol_in_grammar.rs
[INFO] [stderr] error: unable to write file src/_0836_rectangle_overlap.rs
[INFO] [stderr] error: unable to write file src/_0841_keys_and_rooms.rs
[INFO] [stderr] error: unable to write file src/_0912_sort_an_array.rs
[INFO] [stderr] error: unable to write file src/_0989_add_to_array_form_of_integer.rs
[INFO] [stderr] error: unable to write file src/_1266_minimum_time_visiting_all_points.rs
[INFO] [stderr] fatal: cannot create directory at 'src/cpp': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking conradlo/rusty-leetcode against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradlo%2Frusty-leetcode" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file src/_0112_path_sum.rs
[INFO] [stderr] error: unable to write file src/_0119_pascals_triangle_ii.rs
[INFO] [stderr] error: unable to write file src/_0144_binary_tree_preorder_traversal.rs
[INFO] [stderr] error: unable to write file src/_0145_binary_tree_postorder_traversal.rs
[INFO] [stderr] error: unable to write file src/_0150_evaluate_reverse_polish_notation.rs
[INFO] [stderr] error: unable to write file src/_0155_min_stack.rs
[INFO] [stderr] error: unable to write file src/_0200_number_of_islands.rs
[INFO] [stderr] error: unable to write file src/_0206_reverse_linked_list.rs
[INFO] [stderr] error: unable to write file src/_0279_perfect_squares.rs
[INFO] [stderr] error: unable to write file src/_0322_coin_change.rs
[INFO] [stderr] error: unable to write file src/_0344_reverse_string.rs
[INFO] [stderr] error: unable to write file src/_0377_combination_sum_iv.rs
[INFO] [stderr] error: unable to write file src/_0394_decode_string.rs
[INFO] [stderr] error: unable to write file src/_0494_target_sum.rs
[INFO] [stderr] error: unable to write file src/_0509_fibonacci_number.rs
[INFO] [stderr] error: unable to write file src/_0518_coin_change_2.rs
[INFO] [stderr] error: unable to write file src/_0542_01_matrix.rs
[INFO] [stderr] error: unable to write file src/_0599_minimum_index_sum_of_two_lists.rs
[INFO] [stderr] error: unable to write file src/_0622_design_circular_queue.rs
[INFO] [stderr] error: unable to write file src/_0700_search_in_a_binary_search_tree.rs
[INFO] [stderr] error: unable to write file src/_0733_flood_fill.rs
[INFO] [stderr] error: unable to write file src/_0739_daily_temperatures.rs
[INFO] [stderr] error: unable to write file src/_0752_open_the_lock.rs
[INFO] [stderr] error: unable to write file src/_0779_k_th_symbol_in_grammar.rs
[INFO] [stderr] error: unable to write file src/_0836_rectangle_overlap.rs
[INFO] [stderr] error: unable to write file src/_0841_keys_and_rooms.rs
[INFO] [stderr] error: unable to write file src/_0912_sort_an_array.rs
[INFO] [stderr] error: unable to write file src/_0989_add_to_array_form_of_integer.rs
[INFO] [stderr] error: unable to write file src/_1266_minimum_time_visiting_all_points.rs
[INFO] [stderr] fatal: cannot create directory at 'src/cpp': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking conradlo/rusty-leetcode against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradlo%2Frusty-leetcode" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/conradlo/rusty-leetcode on toolchain 86f78589b09557f70c9db3f56ad1921e0a9f76ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/conradlo/rusty-leetcode
[INFO] finished tweaking git repo https://github.com/conradlo/rusty-leetcode
[INFO] tweaked toml for git repo https://github.com/conradlo/rusty-leetcode written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/conradlo/rusty-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" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "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-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0d98588e994c8245d478d8d0126947b0b928cfba5eb54b941620920d95ffd73
[INFO] running `Command { std: "docker" "start" "-a" "f0d98588e994c8245d478d8d0126947b0b928cfba5eb54b941620920d95ffd73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0d98588e994c8245d478d8d0126947b0b928cfba5eb54b941620920d95ffd73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d98588e994c8245d478d8d0126947b0b928cfba5eb54b941620920d95ffd73", kill_on_drop: false }`
[INFO] [stdout] f0d98588e994c8245d478d8d0126947b0b928cfba5eb54b941620920d95ffd73
[INFO] checking conradlo/rusty-leetcode against try#86f78589b09557f70c9db3f56ad1921e0a9f76ef for pr-138438
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradlo%2Frusty-leetcode" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/conradlo/rusty-leetcode on toolchain 86f78589b09557f70c9db3f56ad1921e0a9f76ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/conradlo/rusty-leetcode
[INFO] finished tweaking git repo https://github.com/conradlo/rusty-leetcode
[INFO] tweaked toml for git repo https://github.com/conradlo/rusty-leetcode written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/conradlo/rusty-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" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "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-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f80f5fe3a671a8f0d62657f8e71f5b3dc574bf58d8a6d9004a6a09add509fcd8
[INFO] running `Command { std: "docker" "start" "-a" "f80f5fe3a671a8f0d62657f8e71f5b3dc574bf58d8a6d9004a6a09add509fcd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f80f5fe3a671a8f0d62657f8e71f5b3dc574bf58d8a6d9004a6a09add509fcd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f80f5fe3a671a8f0d62657f8e71f5b3dc574bf58d8a6d9004a6a09add509fcd8", kill_on_drop: false }`
[INFO] [stdout] f80f5fe3a671a8f0d62657f8e71f5b3dc574bf58d8a6d9004a6a09add509fcd8
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+86f78589b09557f70c9db3f56ad1921e0a9f76ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ba4595132d83f115614dc83e42be617b0409c75ae3d40eb2a018c11e12d0ddb
[INFO] running `Command { std: "docker" "start" "-a" "8ba4595132d83f115614dc83e42be617b0409c75ae3d40eb2a018c11e12d0ddb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]    Compiling rusty-leetcode v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/_0622_design_circular_queue.rs:132:32
[INFO] [stdout]     |
[INFO] [stdout] 132 |         assert!(obj.is_full(), true);
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 132 |         assert!(obj.is_full(), "{}", true);
[INFO] [stdout]     |                                +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "8ba4595132d83f115614dc83e42be617b0409c75ae3d40eb2a018c11e12d0ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ba4595132d83f115614dc83e42be617b0409c75ae3d40eb2a018c11e12d0ddb", kill_on_drop: false }`
[INFO] [stdout] 8ba4595132d83f115614dc83e42be617b0409c75ae3d40eb2a018c11e12d0ddb