[INFO] cloning repository https://github.com/molyee/common [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/molyee/common" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmolyee%2Fcommon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmolyee%2Fcommon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ca3b0665c975848ddc1424f57de181afae1ef201 [INFO] checking molyee/common against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmolyee%2Fcommon" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/molyee/common on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/molyee/common [INFO] finished tweaking git repo https://github.com/molyee/common [INFO] tweaked toml for git repo https://github.com/molyee/common written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 71 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bytes v0.5.6 (latest: v1.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding mio v0.6.23 (latest: v0.8.11) [INFO] [stderr] Adding miow v0.2.2 (latest: v0.6.0) [INFO] [stderr] Adding pin-project-lite v0.1.12 (latest: v0.2.14) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.79) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.35) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.58) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding tokio v0.2.25 (latest: v1.37.0) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: /workspace/builds/worker-1-tc1/source/dawg/Cargo.toml: unused manifest key: dev [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_hc v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 004b8e15683487eda0b09c114d4aa17d4e8ab93d5359f80a04ff848069c24fae [INFO] running `Command { std: "docker" "start" "-a" "004b8e15683487eda0b09c114d4aa17d4e8ab93d5359f80a04ff848069c24fae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "004b8e15683487eda0b09c114d4aa17d4e8ab93d5359f80a04ff848069c24fae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "004b8e15683487eda0b09c114d4aa17d4e8ab93d5359f80a04ff848069c24fae", kill_on_drop: false }` [INFO] [stdout] 004b8e15683487eda0b09c114d4aa17d4e8ab93d5359f80a04ff848069c24fae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a05763802dbb8af2122f7ba64b94934d94a5c5d33bfcb595cc2ee8347c63ca6 [INFO] running `Command { std: "docker" "start" "-a" "6a05763802dbb8af2122f7ba64b94934d94a5c5d33bfcb595cc2ee8347c63ca6", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: /opt/rustwide/workdir/dawg/Cargo.toml: unused manifest key: dev [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking shared v0.1.0 (/opt/rustwide/workdir/shared) [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking getrandom v0.2.13 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking verify v0.1.0 (/opt/rustwide/workdir/verify) [INFO] [stderr] Checking merge v0.1.0 (/opt/rustwide/workdir/merge) [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> shared/src/ptr.rs:49:32 [INFO] [stdout] | [INFO] [stdout] 49 | while stored == self.0.compare_and_swap(cur, p, Ordering::Release) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> verify/src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> verify/src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `put` is never used [INFO] [stdout] --> shared/src/ptr.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl Ptr { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | fn put(&self, p: &mut T) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking builder v0.1.0 (/opt/rustwide/workdir/builder) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking dawg v0.1.0 (/opt/rustwide/workdir/dawg) [INFO] [stderr] Checking proc-macro2 v0.4.30 [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> shared/src/ptr.rs:49:32 [INFO] [stdout] | [INFO] [stdout] 49 | while stored == self.0.compare_and_swap(cur, p, Ordering::Release) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking timer v0.1.0 (/opt/rustwide/workdir/timer) [INFO] [stderr] Checking email v0.1.0 (/opt/rustwide/workdir/email) [INFO] [stdout] warning: unused import: `core::mem` [INFO] [stdout] --> dawg/src/pool.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::mem; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mem::size_of` [INFO] [stdout] --> dawg/src/bitpool.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use mem::size_of; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> dawg/src/pool.rs:24:28 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn swap(&mut self, other: &mut Self) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> dawg/src/custom.rs:37:33 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn insert(&mut self, keys: I, value: V) -> Option [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> dawg/src/custom.rs:37:42 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn insert(&mut self, keys: I, value: V) -> Option [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> dawg/src/custom.rs:43:33 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn remove(&mut self, keys: I) -> Option [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> dawg/src/custom.rs:49:27 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn find(&self, keys: I) -> Option [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> dawg/src/custom.rs:55:35 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn traverse(&mut self, keys: I) -> Traverse [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> dawg/src/custom.rs:65:24 [INFO] [stdout] | [INFO] [stdout] 65 | fn children(&self, idx: usize, k: K) -> &[Edge] { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> dawg/src/custom.rs:65:36 [INFO] [stdout] | [INFO] [stdout] 65 | fn children(&self, idx: usize, k: K) -> &[Edge] { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Node` is more private than the item `Dawg::::root` [INFO] [stdout] --> dawg/src/custom.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn root(&self) -> &Node { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Dawg::::root` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Node` is only usable at visibility `pub(self)` [INFO] [stdout] --> dawg/src/custom.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | struct Node { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `BLOCK_SIZE`, `size`, `swap`, `clear`, and `allocate` are never used [INFO] [stdout] --> dawg/src/pool.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 17 | impl Pool { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 18 | pub const BLOCK_SIZE: usize = 1 << 9; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 19 | [INFO] [stdout] 20 | pub fn size(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn swap(&mut self, other: &mut Self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn allocate(&mut self) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Int` is never used [INFO] [stdout] --> dawg/src/bitpool.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | type Int = usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BitPool` is never constructed [INFO] [stdout] --> dawg/src/bitpool.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct BitPool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `BLOCK_SIZE` and `get` are never used [INFO] [stdout] --> dawg/src/bitpool.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 13 | impl BitPool { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 14 | pub const BLOCK_SIZE: usize = 1 << 9; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 15 | [INFO] [stdout] 16 | pub fn get(&self, index: usize) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dawg` is never constructed [INFO] [stdout] --> dawg/src/custom.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Dawg { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> dawg/src/custom.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `empty` are never used [INFO] [stdout] --> dawg/src/custom.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Node { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 11 | pub fn new(value: Option) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn empty() -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Edge` is never constructed [INFO] [stdout] --> dawg/src/custom.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct Edge { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> dawg/src/custom.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Dawg { [INFO] [stdout] | --------------------- associated items in this implementation [INFO] [stdout] 27 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn root(&self) -> &Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn insert(&mut self, keys: I, value: V) -> Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn remove(&mut self, keys: I) -> Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn find(&self, keys: I) -> Option [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn traverse(&mut self, keys: I) -> Traverse [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn node(&self, idx: usize) -> &Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | fn children(&self, idx: usize, k: K) -> &[Edge] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Traverse` is never constructed [INFO] [stdout] --> dawg/src/custom.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub struct Traverse<'d, K, V, I> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `put` is never used [INFO] [stdout] --> shared/src/ptr.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl Ptr { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | fn put(&self, p: &mut T) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking time v0.1.0 (/opt/rustwide/workdir/time) [INFO] [stdout] warning: unused import: `core::mem` [INFO] [stdout] --> dawg/src/pool.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::mem; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mem::size_of` [INFO] [stdout] --> dawg/src/bitpool.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use mem::size_of; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> dawg/src/custom.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking pool v0.1.0 (/opt/rustwide/workdir/pool) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> dawg/src/pool.rs:24:28 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn swap(&mut self, other: &mut Self) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking combinatorics v0.1.0 (/opt/rustwide/workdir/combinatorics) [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> dawg/src/custom.rs:37:33 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn insert(&mut self, keys: I, value: V) -> Option [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> dawg/src/custom.rs:37:42 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn insert(&mut self, keys: I, value: V) -> Option [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> dawg/src/custom.rs:43:33 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn remove(&mut self, keys: I) -> Option [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> dawg/src/custom.rs:49:27 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn find(&self, keys: I) -> Option [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> dawg/src/custom.rs:55:35 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn traverse(&mut self, keys: I) -> Traverse [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> dawg/src/custom.rs:65:24 [INFO] [stdout] | [INFO] [stdout] 65 | fn children(&self, idx: usize, k: K) -> &[Edge] { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> dawg/src/custom.rs:65:36 [INFO] [stdout] | [INFO] [stdout] 65 | fn children(&self, idx: usize, k: K) -> &[Edge] { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obj` [INFO] [stdout] --> email/src/lib.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | fn verify(&self, obj: &Self::Obj) -> Result<(), Self::Err> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_obj` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Node` is more private than the item `Dawg::::root` [INFO] [stdout] --> dawg/src/custom.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn root(&self) -> &Node { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Dawg::::root` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Node` is only usable at visibility `pub(self)` [INFO] [stdout] --> dawg/src/custom.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | struct Node { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `BLOCK_SIZE`, `size`, `swap`, `clear`, and `allocate` are never used [INFO] [stdout] --> dawg/src/pool.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 17 | impl Pool { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 18 | pub const BLOCK_SIZE: usize = 1 << 9; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 19 | [INFO] [stdout] 20 | pub fn size(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn swap(&mut self, other: &mut Self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn allocate(&mut self) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Int` is never used [INFO] [stdout] --> dawg/src/bitpool.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | type Int = usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BitPool` is never constructed [INFO] [stdout] --> dawg/src/bitpool.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct BitPool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `BLOCK_SIZE` and `get` are never used [INFO] [stdout] --> dawg/src/bitpool.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 13 | impl BitPool { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 14 | pub const BLOCK_SIZE: usize = 1 << 9; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 15 | [INFO] [stdout] 16 | pub fn get(&self, index: usize) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dawg` is never constructed [INFO] [stdout] --> dawg/src/custom.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Dawg { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> dawg/src/custom.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `empty` are never used [INFO] [stdout] --> dawg/src/custom.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Node { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 11 | pub fn new(value: Option) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn empty() -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Edge` is never constructed [INFO] [stdout] --> dawg/src/custom.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct Edge { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> dawg/src/custom.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Dawg { [INFO] [stdout] | --------------------- associated items in this implementation [INFO] [stdout] 27 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn root(&self) -> &Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn insert(&mut self, keys: I, value: V) -> Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn remove(&mut self, keys: I) -> Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn find(&self, keys: I) -> Option [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn traverse(&mut self, keys: I) -> Traverse [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn node(&self, idx: usize) -> &Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | fn children(&self, idx: usize, k: K) -> &[Edge] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Traverse` is never constructed [INFO] [stdout] --> dawg/src/custom.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub struct Traverse<'d, K, V, I> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TEXTS` is never used [INFO] [stdout] --> dawg/src/custom.rs:80:11 [INFO] [stdout] | [INFO] [stdout] 80 | const TEXTS: Vec<&'static str> = vec![ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> pool/src/lib.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | &self.pool.release(entry); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 113 | let _ = &self.pool.release(entry); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obj` [INFO] [stdout] --> email/src/lib.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | fn verify(&self, obj: &Self::Obj) -> Result<(), Self::Err> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_obj` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> time/src/lib.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Date(u16); [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Date(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> time/src/lib.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct DateTime(u32); [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 3 | pub struct DateTime(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> pool/src/lib.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | &self.pool.release(entry); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 113 | let _ = &self.pool.release(entry); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> time/src/lib.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Date(u16); [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Date(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> time/src/lib.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct DateTime(u32); [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 3 | pub struct DateTime(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking rand v0.1.0 (/opt/rustwide/workdir/rand) [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Checking syn v1.0.109 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking url v0.1.0 (/opt/rustwide/workdir/url) [INFO] [stderr] Checking merge_derive v0.1.0 (/opt/rustwide/workdir/merge_derive) [INFO] [stderr] Checking aio v0.1.0 (/opt/rustwide/workdir/aio) [INFO] [stderr] Checking convert_derive v0.1.0 (/opt/rustwide/workdir/convert/derive) [INFO] [stdout] warning: the item `syn` is imported redundantly [INFO] [stdout] --> convert/derive/src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use syn; [INFO] [stdout] | ^^^ the item `syn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `syn` is imported redundantly [INFO] [stdout] --> convert/derive/src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use syn; [INFO] [stdout] | ^^^ the item `syn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `syn` is imported redundantly [INFO] [stdout] --> convert/derive/src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use syn; [INFO] [stdout] | ^^^ the item `syn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking convert v0.1.0 (/opt/rustwide/workdir/convert) [INFO] [stderr] Checking uuid v0.1.0 (/opt/rustwide/workdir/uuid) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> uuid/src/v1.rs:27:19 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct NodeId([u8; 6]); [INFO] [stdout] | ------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 27 | pub struct NodeId(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking collections v0.1.0 (/opt/rustwide/workdir/collections) [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:30:31 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn find<'k>(&'m self, k: &'k K) -> Find<'m, 'k, K, V> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:41:30 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn insert(&mut self, k: K, v: V) -> usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> collections/src/multimap.rs:41:36 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn insert(&mut self, k: K, v: V) -> usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:49:34 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn remove_all(&mut self, k: &K) -> usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:53:27 [INFO] [stdout] | [INFO] [stdout] 53 | fn first_index(&self, k: &K) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | fn last_index(&self, k: &K) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 61 | fn range(&self, k: &K) -> Option> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:30:31 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn find<'k>(&'m self, k: &'k K) -> Find<'m, 'k, K, V> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:41:30 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn insert(&mut self, k: K, v: V) -> usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> collections/src/multimap.rs:41:36 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn insert(&mut self, k: K, v: V) -> usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:49:34 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn remove_all(&mut self, k: &K) -> usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:53:27 [INFO] [stdout] | [INFO] [stdout] 53 | fn first_index(&self, k: &K) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | fn last_index(&self, k: &K) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 61 | fn range(&self, k: &K) -> Option> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/sync/trie.rs:76:36 [INFO] [stdout] | [INFO] [stdout] 76 | fn get_or_add_child(&mut self, k: K) -> &mut NodeRef { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `value_mut` and `into_value` are never used [INFO] [stdout] --> collections/src/record.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Rec { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn value_mut(&mut self) -> &mut V { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn into_value(self) -> V { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `last_index` is never used [INFO] [stdout] --> collections/src/multimap.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 29 | impl<'m, K: Ord, V> MultiMap { [INFO] [stdout] | ---------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | fn last_index(&self, k: &K) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `take` is never used [INFO] [stdout] --> collections/src/list.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 94 | impl Node { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 110 | fn take(self) -> (T, List) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `root` and `len` are never read [INFO] [stdout] --> collections/src/sync/trie.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Trie { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 9 | root: NodeRef, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | len: usize [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `insert` is never used [INFO] [stdout] --> collections/src/sync/trie.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl NodeRef { [INFO] [stdout] | ----------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn insert(&mut self, mut keys: I, v: V) -> Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `value` and `children` are never read [INFO] [stdout] --> collections/src/sync/trie.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 48 | struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 49 | value: Ptr, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 50 | children: Map> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_value`, `child`, `child_mut`, and `get_or_add_child` are never used [INFO] [stdout] --> collections/src/sync/trie.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 53 | impl Node { [INFO] [stdout] | -------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | fn set_value(&mut self, mut v: V) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | fn child(&self, k: &K) -> Option<&NodeRef> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | fn child_mut(&mut self, k: &K) -> Option<&mut NodeRef> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | fn get_or_add_child(&mut self, k: K) -> &mut NodeRef { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/sync/trie.rs:76:36 [INFO] [stdout] | [INFO] [stdout] 76 | fn get_or_add_child(&mut self, k: K) -> &mut NodeRef { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `value_mut` and `into_value` are never used [INFO] [stdout] --> collections/src/record.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Rec { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn value_mut(&mut self) -> &mut V { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn into_value(self) -> V { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `last_index` is never used [INFO] [stdout] --> collections/src/multimap.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 29 | impl<'m, K: Ord, V> MultiMap { [INFO] [stdout] | ---------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | fn last_index(&self, k: &K) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `take` is never used [INFO] [stdout] --> collections/src/list.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 94 | impl Node { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 110 | fn take(self) -> (T, List) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `root` and `len` are never read [INFO] [stdout] --> collections/src/sync/trie.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Trie { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 9 | root: NodeRef, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | len: usize [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `insert` is never used [INFO] [stdout] --> collections/src/sync/trie.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl NodeRef { [INFO] [stdout] | ----------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn insert(&mut self, mut keys: I, v: V) -> Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `value` and `children` are never read [INFO] [stdout] --> collections/src/sync/trie.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 48 | struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 49 | value: Ptr, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 50 | children: Map> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_value`, `child`, `child_mut`, and `get_or_add_child` are never used [INFO] [stdout] --> collections/src/sync/trie.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 53 | impl Node { [INFO] [stdout] | -------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | fn set_value(&mut self, mut v: V) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | fn child(&self, k: &K) -> Option<&NodeRef> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | fn child_mut(&mut self, k: &K) -> Option<&mut NodeRef> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | fn get_or_add_child(&mut self, k: K) -> &mut NodeRef { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.78s [INFO] running `Command { std: "docker" "inspect" "6a05763802dbb8af2122f7ba64b94934d94a5c5d33bfcb595cc2ee8347c63ca6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a05763802dbb8af2122f7ba64b94934d94a5c5d33bfcb595cc2ee8347c63ca6", kill_on_drop: false }` [INFO] [stdout] 6a05763802dbb8af2122f7ba64b94934d94a5c5d33bfcb595cc2ee8347c63ca6 [INFO] checking molyee/common against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmolyee%2Fcommon" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/molyee/common on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/molyee/common [INFO] finished tweaking git repo https://github.com/molyee/common [INFO] tweaked toml for git repo https://github.com/molyee/common written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/dawg/Cargo.toml: unused manifest key: dev [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] add3f823557716a95f97d85b14af7b2a8a8313630fa0da2c378fe23b82f9eea7 [INFO] running `Command { std: "docker" "start" "-a" "add3f823557716a95f97d85b14af7b2a8a8313630fa0da2c378fe23b82f9eea7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "add3f823557716a95f97d85b14af7b2a8a8313630fa0da2c378fe23b82f9eea7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "add3f823557716a95f97d85b14af7b2a8a8313630fa0da2c378fe23b82f9eea7", kill_on_drop: false }` [INFO] [stdout] add3f823557716a95f97d85b14af7b2a8a8313630fa0da2c378fe23b82f9eea7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d59dc142764959fec79598f44795ebafff8278d188ebee01ca92681e58829849 [INFO] running `Command { std: "docker" "start" "-a" "d59dc142764959fec79598f44795ebafff8278d188ebee01ca92681e58829849", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: /opt/rustwide/workdir/dawg/Cargo.toml: unused manifest key: dev [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking shared v0.1.0 (/opt/rustwide/workdir/shared) [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking getrandom v0.2.13 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking verify v0.1.0 (/opt/rustwide/workdir/verify) [INFO] [stderr] Checking time v0.1.0 (/opt/rustwide/workdir/time) [INFO] [stderr] Checking combinatorics v0.1.0 (/opt/rustwide/workdir/combinatorics) [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> shared/src/ptr.rs:49:32 [INFO] [stdout] | [INFO] [stdout] 49 | while stored == self.0.compare_and_swap(cur, p, Ordering::Release) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `put` is never used [INFO] [stdout] --> shared/src/ptr.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl Ptr { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | fn put(&self, p: &mut T) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking builder v0.1.0 (/opt/rustwide/workdir/builder) [INFO] [stderr] Checking dawg v0.1.0 (/opt/rustwide/workdir/dawg) [INFO] [stderr] Checking proc-macro2 v0.4.30 [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> verify/src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> verify/src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking timer v0.1.0 (/opt/rustwide/workdir/timer) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking email v0.1.0 (/opt/rustwide/workdir/email) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> time/src/lib.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Date(u16); [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Date(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> time/src/lib.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct DateTime(u32); [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 3 | pub struct DateTime(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::mem` [INFO] [stdout] --> dawg/src/pool.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::mem; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mem::size_of` [INFO] [stdout] --> dawg/src/bitpool.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use mem::size_of; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obj` [INFO] [stdout] --> email/src/lib.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | fn verify(&self, obj: &Self::Obj) -> Result<(), Self::Err> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_obj` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obj` [INFO] [stdout] --> email/src/lib.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | fn verify(&self, obj: &Self::Obj) -> Result<(), Self::Err> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_obj` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> dawg/src/pool.rs:24:28 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn swap(&mut self, other: &mut Self) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> dawg/src/custom.rs:37:33 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn insert(&mut self, keys: I, value: V) -> Option [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> dawg/src/custom.rs:37:42 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn insert(&mut self, keys: I, value: V) -> Option [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> dawg/src/custom.rs:43:33 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn remove(&mut self, keys: I) -> Option [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> dawg/src/custom.rs:49:27 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn find(&self, keys: I) -> Option [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> dawg/src/custom.rs:55:35 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn traverse(&mut self, keys: I) -> Traverse [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking merge v0.1.0 (/opt/rustwide/workdir/merge) [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> dawg/src/custom.rs:65:24 [INFO] [stdout] | [INFO] [stdout] 65 | fn children(&self, idx: usize, k: K) -> &[Edge] { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> dawg/src/custom.rs:65:36 [INFO] [stdout] | [INFO] [stdout] 65 | fn children(&self, idx: usize, k: K) -> &[Edge] { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Node` is more private than the item `Dawg::::root` [INFO] [stdout] --> dawg/src/custom.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn root(&self) -> &Node { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Dawg::::root` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Node` is only usable at visibility `pub(self)` [INFO] [stdout] --> dawg/src/custom.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | struct Node { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `BLOCK_SIZE`, `size`, `swap`, `clear`, and `allocate` are never used [INFO] [stdout] --> dawg/src/pool.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 17 | impl Pool { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 18 | pub const BLOCK_SIZE: usize = 1 << 9; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 19 | [INFO] [stdout] 20 | pub fn size(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn swap(&mut self, other: &mut Self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn allocate(&mut self) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::mem` [INFO] [stdout] --> dawg/src/pool.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::mem; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Int` is never used [INFO] [stdout] --> dawg/src/bitpool.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | type Int = usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BitPool` is never constructed [INFO] [stdout] --> dawg/src/bitpool.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct BitPool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mem::size_of` [INFO] [stdout] --> dawg/src/bitpool.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use mem::size_of; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `BLOCK_SIZE` and `get` are never used [INFO] [stdout] --> dawg/src/bitpool.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 13 | impl BitPool { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 14 | pub const BLOCK_SIZE: usize = 1 << 9; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 15 | [INFO] [stdout] 16 | pub fn get(&self, index: usize) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dawg` is never constructed [INFO] [stdout] --> dawg/src/custom.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Dawg { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> dawg/src/custom.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `empty` are never used [INFO] [stdout] --> dawg/src/custom.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Node { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 11 | pub fn new(value: Option) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn empty() -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Edge` is never constructed [INFO] [stdout] --> dawg/src/custom.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct Edge { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> dawg/src/custom.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Dawg { [INFO] [stdout] | --------------------- associated items in this implementation [INFO] [stdout] 27 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn root(&self) -> &Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn insert(&mut self, keys: I, value: V) -> Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn remove(&mut self, keys: I) -> Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn find(&self, keys: I) -> Option [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn traverse(&mut self, keys: I) -> Traverse [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn node(&self, idx: usize) -> &Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | fn children(&self, idx: usize, k: K) -> &[Edge] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> dawg/src/custom.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Traverse` is never constructed [INFO] [stdout] --> dawg/src/custom.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub struct Traverse<'d, K, V, I> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> time/src/lib.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Date(u16); [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Date(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> time/src/lib.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct DateTime(u32); [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 3 | pub struct DateTime(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking pool v0.1.0 (/opt/rustwide/workdir/pool) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> shared/src/ptr.rs:49:32 [INFO] [stdout] | [INFO] [stdout] 49 | while stored == self.0.compare_and_swap(cur, p, Ordering::Release) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `put` is never used [INFO] [stdout] --> shared/src/ptr.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl Ptr { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | fn put(&self, p: &mut T) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> dawg/src/pool.rs:24:28 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn swap(&mut self, other: &mut Self) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> dawg/src/custom.rs:37:33 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn insert(&mut self, keys: I, value: V) -> Option [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> dawg/src/custom.rs:37:42 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn insert(&mut self, keys: I, value: V) -> Option [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> dawg/src/custom.rs:43:33 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn remove(&mut self, keys: I) -> Option [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> dawg/src/custom.rs:49:27 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn find(&self, keys: I) -> Option [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> dawg/src/custom.rs:55:35 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn traverse(&mut self, keys: I) -> Traverse [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> dawg/src/custom.rs:65:24 [INFO] [stdout] | [INFO] [stdout] 65 | fn children(&self, idx: usize, k: K) -> &[Edge] { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> dawg/src/custom.rs:65:36 [INFO] [stdout] | [INFO] [stdout] 65 | fn children(&self, idx: usize, k: K) -> &[Edge] { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Node` is more private than the item `Dawg::::root` [INFO] [stdout] --> dawg/src/custom.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn root(&self) -> &Node { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Dawg::::root` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Node` is only usable at visibility `pub(self)` [INFO] [stdout] --> dawg/src/custom.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | struct Node { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `BLOCK_SIZE`, `size`, `swap`, `clear`, and `allocate` are never used [INFO] [stdout] --> dawg/src/pool.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 17 | impl Pool { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 18 | pub const BLOCK_SIZE: usize = 1 << 9; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 19 | [INFO] [stdout] 20 | pub fn size(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn swap(&mut self, other: &mut Self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn allocate(&mut self) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Int` is never used [INFO] [stdout] --> dawg/src/bitpool.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | type Int = usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BitPool` is never constructed [INFO] [stdout] --> dawg/src/bitpool.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct BitPool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `BLOCK_SIZE` and `get` are never used [INFO] [stdout] --> dawg/src/bitpool.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 13 | impl BitPool { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 14 | pub const BLOCK_SIZE: usize = 1 << 9; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 15 | [INFO] [stdout] 16 | pub fn get(&self, index: usize) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dawg` is never constructed [INFO] [stdout] --> dawg/src/custom.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Dawg { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> dawg/src/custom.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `empty` are never used [INFO] [stdout] --> dawg/src/custom.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Node { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 11 | pub fn new(value: Option) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn empty() -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Edge` is never constructed [INFO] [stdout] --> dawg/src/custom.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct Edge { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> dawg/src/custom.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Dawg { [INFO] [stdout] | --------------------- associated items in this implementation [INFO] [stdout] 27 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn root(&self) -> &Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn insert(&mut self, keys: I, value: V) -> Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn remove(&mut self, keys: I) -> Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn find(&self, keys: I) -> Option [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn traverse(&mut self, keys: I) -> Traverse [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn node(&self, idx: usize) -> &Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | fn children(&self, idx: usize, k: K) -> &[Edge] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Traverse` is never constructed [INFO] [stdout] --> dawg/src/custom.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub struct Traverse<'d, K, V, I> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TEXTS` is never used [INFO] [stdout] --> dawg/src/custom.rs:80:11 [INFO] [stdout] | [INFO] [stdout] 80 | const TEXTS: Vec<&'static str> = vec![ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> pool/src/lib.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | &self.pool.release(entry); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 113 | let _ = &self.pool.release(entry); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> pool/src/lib.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | &self.pool.release(entry); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 113 | let _ = &self.pool.release(entry); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking rand v0.1.0 (/opt/rustwide/workdir/rand) [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking url v0.1.0 (/opt/rustwide/workdir/url) [INFO] [stderr] Checking merge_derive v0.1.0 (/opt/rustwide/workdir/merge_derive) [INFO] [stderr] Checking aio v0.1.0 (/opt/rustwide/workdir/aio) [INFO] [stderr] Checking convert_derive v0.1.0 (/opt/rustwide/workdir/convert/derive) [INFO] [stdout] warning: the item `syn` is imported redundantly [INFO] [stdout] --> convert/derive/src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use syn; [INFO] [stdout] | ^^^ the item `syn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `syn` is imported redundantly [INFO] [stdout] --> convert/derive/src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use syn; [INFO] [stdout] | ^^^ the item `syn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `syn` is imported redundantly [INFO] [stdout] --> convert/derive/src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use syn; [INFO] [stdout] | ^^^ the item `syn` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking convert v0.1.0 (/opt/rustwide/workdir/convert) [INFO] [stderr] Checking uuid v0.1.0 (/opt/rustwide/workdir/uuid) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> uuid/src/v1.rs:27:19 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct NodeId([u8; 6]); [INFO] [stdout] | ------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 27 | pub struct NodeId(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking collections v0.1.0 (/opt/rustwide/workdir/collections) [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:30:31 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn find<'k>(&'m self, k: &'k K) -> Find<'m, 'k, K, V> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:41:30 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn insert(&mut self, k: K, v: V) -> usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> collections/src/multimap.rs:41:36 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn insert(&mut self, k: K, v: V) -> usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:49:34 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn remove_all(&mut self, k: &K) -> usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:53:27 [INFO] [stdout] | [INFO] [stdout] 53 | fn first_index(&self, k: &K) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | fn last_index(&self, k: &K) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 61 | fn range(&self, k: &K) -> Option> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/sync/trie.rs:76:36 [INFO] [stdout] | [INFO] [stdout] 76 | fn get_or_add_child(&mut self, k: K) -> &mut NodeRef { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `value_mut` and `into_value` are never used [INFO] [stdout] --> collections/src/record.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Rec { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn value_mut(&mut self) -> &mut V { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn into_value(self) -> V { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `last_index` is never used [INFO] [stdout] --> collections/src/multimap.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 29 | impl<'m, K: Ord, V> MultiMap { [INFO] [stdout] | ---------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | fn last_index(&self, k: &K) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `take` is never used [INFO] [stdout] --> collections/src/list.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 94 | impl Node { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 110 | fn take(self) -> (T, List) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `root` and `len` are never read [INFO] [stdout] --> collections/src/sync/trie.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Trie { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 9 | root: NodeRef, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | len: usize [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `insert` is never used [INFO] [stdout] --> collections/src/sync/trie.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl NodeRef { [INFO] [stdout] | ----------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn insert(&mut self, mut keys: I, v: V) -> Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `value` and `children` are never read [INFO] [stdout] --> collections/src/sync/trie.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 48 | struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 49 | value: Ptr, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 50 | children: Map> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_value`, `child`, `child_mut`, and `get_or_add_child` are never used [INFO] [stdout] --> collections/src/sync/trie.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 53 | impl Node { [INFO] [stdout] | -------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | fn set_value(&mut self, mut v: V) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | fn child(&self, k: &K) -> Option<&NodeRef> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | fn child_mut(&mut self, k: &K) -> Option<&mut NodeRef> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | fn get_or_add_child(&mut self, k: K) -> &mut NodeRef { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:30:31 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn find<'k>(&'m self, k: &'k K) -> Find<'m, 'k, K, V> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:41:30 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn insert(&mut self, k: K, v: V) -> usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> collections/src/multimap.rs:41:36 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn insert(&mut self, k: K, v: V) -> usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:49:34 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn remove_all(&mut self, k: &K) -> usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:53:27 [INFO] [stdout] | [INFO] [stdout] 53 | fn first_index(&self, k: &K) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | fn last_index(&self, k: &K) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/multimap.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 61 | fn range(&self, k: &K) -> Option> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> collections/src/sync/trie.rs:76:36 [INFO] [stdout] | [INFO] [stdout] 76 | fn get_or_add_child(&mut self, k: K) -> &mut NodeRef { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `value_mut` and `into_value` are never used [INFO] [stdout] --> collections/src/record.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Rec { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn value_mut(&mut self) -> &mut V { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn into_value(self) -> V { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `last_index` is never used [INFO] [stdout] --> collections/src/multimap.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 29 | impl<'m, K: Ord, V> MultiMap { [INFO] [stdout] | ---------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | fn last_index(&self, k: &K) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `take` is never used [INFO] [stdout] --> collections/src/list.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 94 | impl Node { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 110 | fn take(self) -> (T, List) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `root` and `len` are never read [INFO] [stdout] --> collections/src/sync/trie.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Trie { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 9 | root: NodeRef, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | len: usize [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `insert` is never used [INFO] [stdout] --> collections/src/sync/trie.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl NodeRef { [INFO] [stdout] | ----------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn insert(&mut self, mut keys: I, v: V) -> Option [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `value` and `children` are never read [INFO] [stdout] --> collections/src/sync/trie.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 48 | struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 49 | value: Ptr, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 50 | children: Map> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_value`, `child`, `child_mut`, and `get_or_add_child` are never used [INFO] [stdout] --> collections/src/sync/trie.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 53 | impl Node { [INFO] [stdout] | -------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | fn set_value(&mut self, mut v: V) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | fn child(&self, k: &K) -> Option<&NodeRef> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | fn child_mut(&mut self, k: &K) -> Option<&mut NodeRef> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | fn get_or_add_child(&mut self, k: K) -> &mut NodeRef { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.60s [INFO] running `Command { std: "docker" "inspect" "d59dc142764959fec79598f44795ebafff8278d188ebee01ca92681e58829849", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d59dc142764959fec79598f44795ebafff8278d188ebee01ca92681e58829849", kill_on_drop: false }` [INFO] [stdout] d59dc142764959fec79598f44795ebafff8278d188ebee01ca92681e58829849