[INFO] cloning repository https://github.com/quattervals/dl_hash [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quattervals/dl_hash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquattervals%2Fdl_hash", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquattervals%2Fdl_hash'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3ea8eef181c58e1ac1bc163b1fb6f2d388545abc [INFO] testing quattervals/dl_hash against beta-2025-10-28 for beta-1.92-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquattervals%2Fdl_hash" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/quattervals/dl_hash [INFO] finished tweaking git repo https://github.com/quattervals/dl_hash [INFO] tweaked toml for git repo https://github.com/quattervals/dl_hash written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/quattervals/dl_hash on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/quattervals/dl_hash 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1dd15747121e97cfa945954c225b57cf4a8d84a7ed2101f6b7532bf20946e66 [INFO] running `Command { std: "docker" "start" "-a" "f1dd15747121e97cfa945954c225b57cf4a8d84a7ed2101f6b7532bf20946e66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1dd15747121e97cfa945954c225b57cf4a8d84a7ed2101f6b7532bf20946e66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1dd15747121e97cfa945954c225b57cf4a8d84a7ed2101f6b7532bf20946e66", kill_on_drop: false }` [INFO] [stdout] f1dd15747121e97cfa945954c225b57cf4a8d84a7ed2101f6b7532bf20946e66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd532b661a7dee1e7910a5126739f896d91dda9ac13688f760c324e4d406c04c [INFO] running `Command { std: "docker" "start" "-a" "fd532b661a7dee1e7910a5126739f896d91dda9ac13688f760c324e4d406c04c", kill_on_drop: false }` [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling hash_table v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let mut vec: Vec> = vec![None; vec_size]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/main.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 32 | impl HashMap { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 92 | fn get(&self, key: &str) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.27s [INFO] running `Command { std: "docker" "inspect" "fd532b661a7dee1e7910a5126739f896d91dda9ac13688f760c324e4d406c04c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd532b661a7dee1e7910a5126739f896d91dda9ac13688f760c324e4d406c04c", kill_on_drop: false }` [INFO] [stdout] fd532b661a7dee1e7910a5126739f896d91dda9ac13688f760c324e4d406c04c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41b17f4691f9762c527c61b5c3c4fcad5794265e8ca5565ec0207fa98fd52d2b [INFO] running `Command { std: "docker" "start" "-a" "41b17f4691f9762c527c61b5c3c4fcad5794265e8ca5565ec0207fa98fd52d2b", kill_on_drop: false }` [INFO] [stderr] Compiling hash_table v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let mut vec: Vec> = vec![None; vec_size]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "41b17f4691f9762c527c61b5c3c4fcad5794265e8ca5565ec0207fa98fd52d2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41b17f4691f9762c527c61b5c3c4fcad5794265e8ca5565ec0207fa98fd52d2b", kill_on_drop: false }` [INFO] [stdout] 41b17f4691f9762c527c61b5c3c4fcad5794265e8ca5565ec0207fa98fd52d2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1105989da3a155030bb76ef28ee322ebb8b8afda47638e0a2473ddaad95a85a3 [INFO] running `Command { std: "docker" "start" "-a" "1105989da3a155030bb76ef28ee322ebb8b8afda47638e0a2473ddaad95a85a3", kill_on_drop: false }` [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tests::get_last_item_after_central_deletion ... ok [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stdout] test tests::get_last_touched_item_after_update ... ok [INFO] [stderr] --> src/main.rs:35:13 [INFO] [stdout] test tests::get_last_touched_pair ... ok [INFO] [stderr] | [INFO] [stdout] test tests::insert_colliding_key ... ok [INFO] [stderr] 35 | let mut vec: Vec> = vec![None; vec_size]; [INFO] [stdout] test tests::remove_key ... ok [INFO] [stderr] | ----^^^ [INFO] [stdout] test tests::update_value ... ok [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `hash_table` (bin "hash_table" test) generated 1 warning (run `cargo fix --bin "hash_table" -p hash_table --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hash_table-796ea572ceee968f) [INFO] [stdout] test tests::insert_key ... ok [INFO] [stdout] test tests::get_last_after_deletion_of_last ... ok [INFO] [stdout] test tests::get_first_pair ... ok [INFO] [stdout] test tests::get_first_after_deletion_of_veryfirst ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1105989da3a155030bb76ef28ee322ebb8b8afda47638e0a2473ddaad95a85a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1105989da3a155030bb76ef28ee322ebb8b8afda47638e0a2473ddaad95a85a3", kill_on_drop: false }` [INFO] [stdout] 1105989da3a155030bb76ef28ee322ebb8b8afda47638e0a2473ddaad95a85a3