[INFO] cloning repository https://github.com/zxcev/rust_data_struct [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxcev/rust_data_struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-receive.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct/hooks/pre-receive.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/zxcev/rust_data_struct [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxcev/rust_data_struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/zxcev/rust_data_struct [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxcev/rust_data_struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/zxcev/rust_data_struct [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxcev/rust_data_struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/zxcev/rust_data_struct [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxcev/rust_data_struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/zxcev/rust_data_struct [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxcev/rust_data_struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/zxcev/rust_data_struct [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxcev/rust_data_struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/zxcev/rust_data_struct [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxcev/rust_data_struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/zxcev/rust_data_struct [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxcev/rust_data_struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/zxcev/rust_data_struct [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxcev/rust_data_struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/zxcev/rust_data_struct [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxcev/rust_data_struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/zxcev/rust_data_struct [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxcev/rust_data_struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 12) [INFO] cloning repository https://github.com/zxcev/rust_data_struct [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxcev/rust_data_struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 13) [INFO] cloning repository https://github.com/zxcev/rust_data_struct [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxcev/rust_data_struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 14) [INFO] cloning repository https://github.com/zxcev/rust_data_struct [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zxcev/rust_data_struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 958d4b1e4e6d674ba58fd6e466f093f6bc1db862 [INFO] checking zxcev/rust_data_struct against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzxcev%2Frust_data_struct" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zxcev/rust_data_struct on toolchain 336209eef13882bd1e211b24779584cb7ef911eb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zxcev/rust_data_struct [INFO] finished tweaking git repo https://github.com/zxcev/rust_data_struct [INFO] tweaked toml for git repo https://github.com/zxcev/rust_data_struct written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/zxcev/rust_data_struct 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" "+336209eef13882bd1e211b24779584cb7ef911eb" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e181b562c21e1bf4a5fe01313da2c63e5abef31440f46f7fb798507e428f8e5 [INFO] running `Command { std: "docker" "start" "-a" "2e181b562c21e1bf4a5fe01313da2c63e5abef31440f46f7fb798507e428f8e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e181b562c21e1bf4a5fe01313da2c63e5abef31440f46f7fb798507e428f8e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e181b562c21e1bf4a5fe01313da2c63e5abef31440f46f7fb798507e428f8e5", kill_on_drop: false }` [INFO] [stdout] 2e181b562c21e1bf4a5fe01313da2c63e5abef31440f46f7fb798507e428f8e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43891ee29810f9a654a57c08295b0d9b1e827d70118885521f920c7ba33d9b60 [INFO] running `Command { std: "docker" "start" "-a" "43891ee29810f9a654a57c08295b0d9b1e827d70118885521f920c7ba33d9b60", kill_on_drop: false }` [INFO] [stderr] Checking data_struct_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `mem` [INFO] [stdout] --> src/hash_map/chaining_hash_map.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | mem, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mem` [INFO] [stdout] --> src/hash_map/chaining_hash_map.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | mem, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INIT_CAPACITY` is never used [INFO] [stdout] --> src/hash_map/chaining_hash_map.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const INIT_CAPACITY: usize = 2; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Entry` is never constructed [INFO] [stdout] --> src/hash_map/chaining_hash_map.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Entry { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/hash_map/chaining_hash_map.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl Entry { [INFO] [stdout] | ------------------------------------------------ associated function in this implementation [INFO] [stdout] 15 | fn new(key: K, value: V) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Bucket` is never constructed [INFO] [stdout] --> src/hash_map/chaining_hash_map.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct Bucket { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `push_front`, and `get` are never used [INFO] [stdout] --> src/hash_map/chaining_hash_map.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl Bucket { [INFO] [stdout] | ------------------------------------------------- associated items in this implementation [INFO] [stdout] 23 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn push_front(&mut self, key: K, value: V) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn get(&self, key: &K) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HashMap` is never constructed [INFO] [stdout] --> src/hash_map/chaining_hash_map.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | struct HashMap { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/hash_map/chaining_hash_map.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 47 | impl HashMap { [INFO] [stdout] | -------------------------------------------------- associated items in this implementation [INFO] [stdout] 48 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | fn with_capacity(cap: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn insert(&mut self, key: K, value: V) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | fn get(&self, key: &K) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn exists(&self, key: &K) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | fn hash(&self, key: &K) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn resize(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INIT_CAPACITY` is never used [INFO] [stdout] --> src/hash_map/open_addressing_hash_map.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const INIT_CAPACITY: usize = 2; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Entry` is never constructed [INFO] [stdout] --> src/hash_map/open_addressing_hash_map.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct Entry { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/hash_map/open_addressing_hash_map.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl Entry { [INFO] [stdout] | ------------------------------------------------ associated function in this implementation [INFO] [stdout] 14 | fn new(key: K, value: V) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HashMap` is never constructed [INFO] [stdout] --> src/hash_map/open_addressing_hash_map.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct HashMap { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/hash_map/open_addressing_hash_map.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl HashMap { [INFO] [stdout] | -------------------------------------------------- associated items in this implementation [INFO] [stdout] 25 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn with_capacity(cap: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn insert(&mut self, key: K, value: V) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn get(&self, key: &K) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | fn exists(&self, key: &K) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | fn hash(&self, key: &K) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn resize(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INIT_CAPACITY` is never used [INFO] [stdout] --> src/hash_map/chaining_hash_map.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const INIT_CAPACITY: usize = 2; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `exists` are never used [INFO] [stdout] --> src/hash_map/chaining_hash_map.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 47 | impl HashMap { [INFO] [stdout] | -------------------------------------------------- associated items in this implementation [INFO] [stdout] 48 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn exists(&self, key: &K) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INIT_CAPACITY` is never used [INFO] [stdout] --> src/hash_map/open_addressing_hash_map.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const INIT_CAPACITY: usize = 2; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `exists` are never used [INFO] [stdout] --> src/hash_map/open_addressing_hash_map.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl HashMap { [INFO] [stdout] | -------------------------------------------------- associated items in this implementation [INFO] [stdout] 25 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | fn exists(&self, key: &K) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] running `Command { std: "docker" "inspect" "43891ee29810f9a654a57c08295b0d9b1e827d70118885521f920c7ba33d9b60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43891ee29810f9a654a57c08295b0d9b1e827d70118885521f920c7ba33d9b60", kill_on_drop: false }` [INFO] [stdout] 43891ee29810f9a654a57c08295b0d9b1e827d70118885521f920c7ba33d9b60