[INFO] cloning repository https://github.com/Raclett3/atcoder-rust-snippets
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Raclett3/atcoder-rust-snippets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaclett3%2Fatcoder-rust-snippets", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaclett3%2Fatcoder-rust-snippets'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c4ee8b8f442d634b7df40e5be2c85de733f0a206
[INFO] testing Raclett3/atcoder-rust-snippets against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaclett3%2Fatcoder-rust-snippets" "/workspace/builds/worker-79/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-79/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Raclett3/atcoder-rust-snippets on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Raclett3/atcoder-rust-snippets
[INFO] finished tweaking git repo https://github.com/Raclett3/atcoder-rust-snippets
[INFO] tweaked toml for git repo https://github.com/Raclett3/atcoder-rust-snippets written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] crate git repo https://github.com/Raclett3/atcoder-rust-snippets already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cbef1855867aa7daa9512b32f2e90d3d5fde34c0b57c3d2d966f49de4897807
[INFO] running `Command { std: "docker" "start" "-a" "6cbef1855867aa7daa9512b32f2e90d3d5fde34c0b57c3d2d966f49de4897807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cbef1855867aa7daa9512b32f2e90d3d5fde34c0b57c3d2d966f49de4897807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cbef1855867aa7daa9512b32f2e90d3d5fde34c0b57c3d2d966f49de4897807", kill_on_drop: false }`
[INFO] [stdout] 6cbef1855867aa7daa9512b32f2e90d3d5fde34c0b57c3d2d966f49de4897807
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd85b12a6b5357f13bb53af5dae3079dc10fdda76e4e6e0c28f47b71364f4b54
[INFO] running `Command { std: "docker" "start" "-a" "dd85b12a6b5357f13bb53af5dae3079dc10fdda76e4e6e0c28f47b71364f4b54", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-snippet v0.4.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling snippets v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.10s
[INFO] running `Command { std: "docker" "inspect" "dd85b12a6b5357f13bb53af5dae3079dc10fdda76e4e6e0c28f47b71364f4b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd85b12a6b5357f13bb53af5dae3079dc10fdda76e4e6e0c28f47b71364f4b54", kill_on_drop: false }`
[INFO] [stdout] dd85b12a6b5357f13bb53af5dae3079dc10fdda76e4e6e0c28f47b71364f4b54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd9e8603aa86814736f5c1a76c5ef2f16ba22fc61d4e7b4617ad3d80a49253f3
[INFO] running `Command { std: "docker" "start" "-a" "cd9e8603aa86814736f5c1a76c5ef2f16ba22fc61d4e7b4617ad3d80a49253f3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling snippets v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `Command { std: "docker" "inspect" "cd9e8603aa86814736f5c1a76c5ef2f16ba22fc61d4e7b4617ad3d80a49253f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd9e8603aa86814736f5c1a76c5ef2f16ba22fc61d4e7b4617ad3d80a49253f3", kill_on_drop: false }`
[INFO] [stdout] cd9e8603aa86814736f5c1a76c5ef2f16ba22fc61d4e7b4617ad3d80a49253f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4bfaee51300da5cdea2f034991d9161353d32d7d1a89a652faf1d626a5434f6f
[INFO] running `Command { std: "docker" "start" "-a" "4bfaee51300da5cdea2f034991d9161353d32d7d1a89a652faf1d626a5434f6f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snippets-216b83b3d62f4012)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test modint::test_modint ... ok
[INFO] [stdout] test levenshtein::test_levenshtein ... ok
[INFO] [stdout] test memoize::test_memoize ... ok
[INFO] [stdout] test bound::test_bound ... ok
[INFO] [stdout] test graph::test_graph ... ok
[INFO] [stdout] test multiset::test_multiset ... ok
[INFO] [stdout] test bitree::test_bit ... ok
[INFO] [stdout] test produce::test_produce ... ok
[INFO] [stdout] test range_union::test_range_union ... ok
[INFO] [stdout] test segtree::test_segtree ... ok
[INFO] [stdout] test safe_index::test_safe_index ... ok
[INFO] [stdout] test rolling_hash::test_rolling_hash ... ok
[INFO] [stdout] test subseqs::test_subseq ... ok
[INFO] [stdout] test union_find::test_union_find ... ok
[INFO] [stdout] test random::test_rng ... ok
[INFO] [stdout] test grundy::test_grundy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snippets
[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" "4bfaee51300da5cdea2f034991d9161353d32d7d1a89a652faf1d626a5434f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bfaee51300da5cdea2f034991d9161353d32d7d1a89a652faf1d626a5434f6f", kill_on_drop: false }`
[INFO] [stdout] 4bfaee51300da5cdea2f034991d9161353d32d7d1a89a652faf1d626a5434f6f