[INFO] cloning repository https://github.com/gregorias/leetcode-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gregorias/leetcode-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregorias%2Fleetcode-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregorias%2Fleetcode-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d6d9f52aabd40a5e54c28e918e2153ef5829c87
[INFO] testing gregorias/leetcode-rust against beta-2025-02-18 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregorias%2Fleetcode-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gregorias/leetcode-rust on toolchain beta-2025-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gregorias/leetcode-rust
[INFO] finished tweaking git repo https://github.com/gregorias/leetcode-rust
[INFO] tweaked toml for git repo https://github.com/gregorias/leetcode-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/gregorias/leetcode-rust 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" "+beta-2025-02-18" "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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/4157b3b4dee872a8cf3393be1e0ec50695054bb1c0e499ab2fe4804b698506ad-init/work: no space left on device
[INFO] testing gregorias/leetcode-rust against beta-2025-02-18 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregorias%2Fleetcode-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gregorias/leetcode-rust on toolchain beta-2025-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gregorias/leetcode-rust
[INFO] finished tweaking git repo https://github.com/gregorias/leetcode-rust
[INFO] tweaked toml for git repo https://github.com/gregorias/leetcode-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/gregorias/leetcode-rust 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" "+beta-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4e6282a66601054d77f0745239a6887ccd17b1310786548a9eff45e2e77fd1b
[INFO] running `Command { std: "docker" "start" "-a" "c4e6282a66601054d77f0745239a6887ccd17b1310786548a9eff45e2e77fd1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4e6282a66601054d77f0745239a6887ccd17b1310786548a9eff45e2e77fd1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e6282a66601054d77f0745239a6887ccd17b1310786548a9eff45e2e77fd1b", kill_on_drop: false }`
[INFO] [stdout] c4e6282a66601054d77f0745239a6887ccd17b1310786548a9eff45e2e77fd1b
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9482e4efaa70b7972c94da02c46bab71c8259b33d0afadccf39c7e5761ab890
[INFO] running `Command { std: "docker" "start" "-a" "d9482e4efaa70b7972c94da02c46bab71c8259b33d0afadccf39c7e5761ab890", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode-rust v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "d9482e4efaa70b7972c94da02c46bab71c8259b33d0afadccf39c7e5761ab890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9482e4efaa70b7972c94da02c46bab71c8259b33d0afadccf39c7e5761ab890", kill_on_drop: false }`
[INFO] [stdout] d9482e4efaa70b7972c94da02c46bab71c8259b33d0afadccf39c7e5761ab890
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 045fd935750ddbf1662a77d0c3de620b335081f398fef1e6093acf0478ba4351
[INFO] running `Command { std: "docker" "start" "-a" "045fd935750ddbf1662a77d0c3de620b335081f398fef1e6093acf0478ba4351", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode-rust v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "045fd935750ddbf1662a77d0c3de620b335081f398fef1e6093acf0478ba4351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "045fd935750ddbf1662a77d0c3de620b335081f398fef1e6093acf0478ba4351", kill_on_drop: false }`
[INFO] [stdout] 045fd935750ddbf1662a77d0c3de620b335081f398fef1e6093acf0478ba4351
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b7bb596e0c1d96f7604f06457d6ecdf7326de2360dbc27708afecd12e75375b
[INFO] running `Command { std: "docker" "start" "-a" "1b7bb596e0c1d96f7604f06457d6ecdf7326de2360dbc27708afecd12e75375b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/leetcode_rust-1347b99ad34c411a)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test longest_substring_without_repeating_characters::longest_substring_without_repeating_characters::tests::test_1 ... ok
[INFO] [stdout] test longest_substring_without_repeating_characters::longest_substring_without_repeating_characters::tests::test_3 ... ok
[INFO] [stdout] test longest_substring_without_repeating_characters::longest_substring_without_repeating_characters::tests::test_2 ... ok
[INFO] [stdout] test merge_k_sorted_lists::merge_k_sorted_lists::tests::test_1 ... ok
[INFO] [stdout] test merge_k_sorted_lists::merge_k_sorted_lists::tests::test_2 ... ok
[INFO] [stdout] test merge_k_sorted_lists::merge_k_sorted_lists::tests::test_3 ... ok
[INFO] [stdout] test remove_nth_node_from_end_of_list::remove_nth_node_from_end_of_list::tests::test_1 ... ok
[INFO] [stdout] test remove_nth_node_from_end_of_list::remove_nth_node_from_end_of_list::tests::test_2 ... ok
[INFO] [stdout] test remove_nth_node_from_end_of_list::remove_nth_node_from_end_of_list::tests::test_3 ... ok
[INFO] [stdout] test two_sum::two_sum::tests::test_two_sum_1 ... ok
[INFO] [stdout] test two_sum::two_sum::tests::test_two_sum_2 ... ok
[INFO] [stdout] test two_sum::two_sum::tests::test_two_sum_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leetcode_rust
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1b7bb596e0c1d96f7604f06457d6ecdf7326de2360dbc27708afecd12e75375b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b7bb596e0c1d96f7604f06457d6ecdf7326de2360dbc27708afecd12e75375b", kill_on_drop: false }`
[INFO] [stdout] 1b7bb596e0c1d96f7604f06457d6ecdf7326de2360dbc27708afecd12e75375b