[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 1.90.0 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquattervals%2Fdl_hash" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/quattervals/dl_hash on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] faf21cd5d865a6d9a8a2ee88edf1af63e852c302e86b06ac63824cfa499d3acd [INFO] running `Command { std: "docker" "start" "-a" "faf21cd5d865a6d9a8a2ee88edf1af63e852c302e86b06ac63824cfa499d3acd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "faf21cd5d865a6d9a8a2ee88edf1af63e852c302e86b06ac63824cfa499d3acd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faf21cd5d865a6d9a8a2ee88edf1af63e852c302e86b06ac63824cfa499d3acd", kill_on_drop: false }` [INFO] [stdout] faf21cd5d865a6d9a8a2ee88edf1af63e852c302e86b06ac63824cfa499d3acd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84e7e0332ddea9d81aa559912641a86726524e868b6baaca6de28fa4be1f2936 [INFO] running `Command { std: "docker" "start" "-a" "84e7e0332ddea9d81aa559912641a86726524e868b6baaca6de28fa4be1f2936", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling aho-corasick v1.1.3 [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)]` 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.27s [INFO] running `Command { std: "docker" "inspect" "84e7e0332ddea9d81aa559912641a86726524e868b6baaca6de28fa4be1f2936", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84e7e0332ddea9d81aa559912641a86726524e868b6baaca6de28fa4be1f2936", kill_on_drop: false }` [INFO] [stdout] 84e7e0332ddea9d81aa559912641a86726524e868b6baaca6de28fa4be1f2936 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25e2eb33d231f66d2d967c5996e8c300d9b05fc4f03924a4885a27ab62cd82f7 [INFO] running `Command { std: "docker" "start" "-a" "25e2eb33d231f66d2d967c5996e8c300d9b05fc4f03924a4885a27ab62cd82f7", 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "25e2eb33d231f66d2d967c5996e8c300d9b05fc4f03924a4885a27ab62cd82f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25e2eb33d231f66d2d967c5996e8c300d9b05fc4f03924a4885a27ab62cd82f7", kill_on_drop: false }` [INFO] [stdout] 25e2eb33d231f66d2d967c5996e8c300d9b05fc4f03924a4885a27ab62cd82f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7ab3f07dd0f495f185a8da0ea2f66f4449b67d0914e7816420fe9a6096b24446 [INFO] running `Command { std: "docker" "start" "-a" "7ab3f07dd0f495f185a8da0ea2f66f4449b67d0914e7816420fe9a6096b24446", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | let mut vec: Vec> = vec![None; vec_size]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `hash_table` (bin "hash_table" test) generated 1 warning (run `cargo fix --bin "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-7abd6e52cadaead8) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tests::get_first_pair ... ok [INFO] [stdout] test tests::get_last_after_deletion_of_last ... ok [INFO] [stdout] test tests::get_first_after_deletion_of_veryfirst ... ok [INFO] [stdout] test tests::get_last_item_after_central_deletion ... ok [INFO] [stdout] test tests::get_last_touched_item_after_update ... ok [INFO] [stdout] test tests::insert_colliding_key ... ok [INFO] [stdout] test tests::insert_key ... ok [INFO] [stdout] test tests::get_last_touched_pair ... ok [INFO] [stdout] test tests::update_value ... ok [INFO] [stdout] test tests::remove_key ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7ab3f07dd0f495f185a8da0ea2f66f4449b67d0914e7816420fe9a6096b24446", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ab3f07dd0f495f185a8da0ea2f66f4449b67d0914e7816420fe9a6096b24446", kill_on_drop: false }` [INFO] [stdout] 7ab3f07dd0f495f185a8da0ea2f66f4449b67d0914e7816420fe9a6096b24446