[INFO] cloning repository https://github.com/mrazorvin/rust-ivec [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrazorvin/rust-ivec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrazorvin%2Frust-ivec", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrazorvin%2Frust-ivec'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a7cd61d2f43b23672717ad47ab2857a0513d1a3e [INFO] checking mrazorvin/rust-ivec against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrazorvin%2Frust-ivec" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mrazorvin/rust-ivec on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mrazorvin/rust-ivec [INFO] finished tweaking git repo https://github.com/mrazorvin/rust-ivec [INFO] tweaked toml for git repo https://github.com/mrazorvin/rust-ivec written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mrazorvin/rust-ivec already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ahash v0.8.10 [INFO] [stderr] Downloaded syn v2.0.52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 206feaf4592c069c10b2c93bbddada3865b683cd17e7a16c0b8703b67d9939b7 [INFO] running `Command { std: "docker" "start" "-a" "206feaf4592c069c10b2c93bbddada3865b683cd17e7a16c0b8703b67d9939b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "206feaf4592c069c10b2c93bbddada3865b683cd17e7a16c0b8703b67d9939b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "206feaf4592c069c10b2c93bbddada3865b683cd17e7a16c0b8703b67d9939b7", kill_on_drop: false }` [INFO] [stdout] 206feaf4592c069c10b2c93bbddada3865b683cd17e7a16c0b8703b67d9939b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20bdbde5a41d3ad7b5082bc5aa1a857208b1bd25fd640009431a72b56e0f6028 [INFO] running `Command { std: "docker" "start" "-a" "20bdbde5a41d3ad7b5082bc5aa1a857208b1bd25fd640009431a72b56e0f6028", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.8.10 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking rust-ivec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `core::panic` [INFO] [stdout] --> src/sync_vec.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::panic; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/sync_vec.rs:67:32 [INFO] [stdout] | [INFO] [stdout] 67 | let next_raw_len = (chunk.raw_len.fetch_add(1, Ordering::Release) + 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 67 - let next_raw_len = (chunk.raw_len.fetch_add(1, Ordering::Release) + 1); [INFO] [stdout] 67 + let next_raw_len = chunk.raw_len.fetch_add(1, Ordering::Release) + 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::panic` [INFO] [stdout] --> src/sync_vec.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::panic; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/sync_vec.rs:67:32 [INFO] [stdout] | [INFO] [stdout] 67 | let next_raw_len = (chunk.raw_len.fetch_add(1, Ordering::Release) + 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 67 - let next_raw_len = (chunk.raw_len.fetch_add(1, Ordering::Release) + 1); [INFO] [stdout] 67 + let next_raw_len = chunk.raw_len.fetch_add(1, Ordering::Release) + 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:54:10 [INFO] [stdout] | [INFO] [stdout] 54 | let (x, y) = x.split_at_mut(5); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let (x, y) = x.split_at_mut(5); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear_prev_snapshots` is never used [INFO] [stdout] --> src/ivec.rs:193:19 [INFO] [stdout] | [INFO] [stdout] 55 | impl IVec { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 193 | pub unsafe fn clear_prev_snapshots(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SyncVec` is never constructed [INFO] [stdout] --> src/sync_vec.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | struct SyncVec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/sync_vec.rs:33:14 [INFO] [stdout] | [INFO] [stdout] 32 | impl SyncVec { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 33 | const fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn size(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn get(&self, index: usize) -> Option<&T> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn push(&self, value: T) -> &T { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | pub fn chunks<'a>(&'a self) -> ChunksIterator<'a, T> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | pub unsafe fn chunks_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 103 | pub unsafe fn reset(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | pub unsafe fn get_unchecked(&self, index: usize) -> &T { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_unchecked`, and `try_init_next_chunk` are never used [INFO] [stdout] --> src/sync_vec.rs:157:21 [INFO] [stdout] | [INFO] [stdout] 156 | impl SyncVecChunk { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] 157 | const unsafe fn new() -> SyncVecChunk { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 170 | unsafe fn get_unchecked(&self, index: usize) -> &T { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 174 | unsafe fn try_init_next_chunk(&self) -> *mut SyncVecChunk { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ChunksIterator` is never constructed [INFO] [stdout] --> src/sync_vec.rs:193:8 [INFO] [stdout] | [INFO] [stdout] 193 | struct ChunksIterator<'a, T> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `len` is never read [INFO] [stdout] --> src/sync_vec.rs:220:5 [INFO] [stdout] | [INFO] [stdout] 218 | struct ChunkIteratorItem<'a, T> { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 219 | chunk: &'a SyncVecChunk, [INFO] [stdout] 220 | len: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `len` is never used [INFO] [stdout] --> src/sync_vec.rs:225:12 [INFO] [stdout] | [INFO] [stdout] 223 | impl<'a, T> ChunkIteratorItem<'a, T> { [INFO] [stdout] | ------------------------------------ method in this implementation [INFO] [stdout] 224 | #[inline] [INFO] [stdout] 225 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ZipRangeIterator` is never constructed [INFO] [stdout] --> src/sync_vec.rs:240:8 [INFO] [stdout] | [INFO] [stdout] 240 | struct ZipRangeIterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `add` are never used [INFO] [stdout] --> src/sync_vec.rs:247:12 [INFO] [stdout] | [INFO] [stdout] 246 | impl ZipRangeIterator { [INFO] [stdout] | --------------------- associated items in this implementation [INFO] [stdout] 247 | pub fn new() -> ZipRangeIterator { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 252 | pub fn add<'a, T>( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `first`, `start`, and `end` are never read [INFO] [stdout] --> src/sync_vec.rs:290:5 [INFO] [stdout] | [INFO] [stdout] 289 | struct ZipRangeChunk { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 290 | first: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 291 | start: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 292 | end: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `complete` and `progress` are never used [INFO] [stdout] --> src/sync_vec.rs:297:12 [INFO] [stdout] | [INFO] [stdout] 295 | impl ZipRangeChunk { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] 296 | #[inline] [INFO] [stdout] 297 | pub fn complete(self) -> std::ops::Range { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 302 | pub fn progress<'b, T>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:54:10 [INFO] [stdout] | [INFO] [stdout] 54 | let (x, y) = x.split_at_mut(5); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let (x, y) = x.split_at_mut(5); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_unchecked` is never used [INFO] [stdout] --> src/sync_vec.rs:170:15 [INFO] [stdout] | [INFO] [stdout] 156 | impl SyncVecChunk { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 170 | unsafe fn get_unchecked(&self, index: usize) -> &T { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `Command { std: "docker" "inspect" "20bdbde5a41d3ad7b5082bc5aa1a857208b1bd25fd640009431a72b56e0f6028", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20bdbde5a41d3ad7b5082bc5aa1a857208b1bd25fd640009431a72b56e0f6028", kill_on_drop: false }` [INFO] [stdout] 20bdbde5a41d3ad7b5082bc5aa1a857208b1bd25fd640009431a72b56e0f6028 [INFO] checking mrazorvin/rust-ivec against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrazorvin%2Frust-ivec" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mrazorvin/rust-ivec on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mrazorvin/rust-ivec [INFO] finished tweaking git repo https://github.com/mrazorvin/rust-ivec [INFO] tweaked toml for git repo https://github.com/mrazorvin/rust-ivec written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mrazorvin/rust-ivec already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eb4d2d46b9698662a73de80acdfb7425739ceeb2c00e2ef745bba0c64af8affa [INFO] running `Command { std: "docker" "start" "-a" "eb4d2d46b9698662a73de80acdfb7425739ceeb2c00e2ef745bba0c64af8affa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb4d2d46b9698662a73de80acdfb7425739ceeb2c00e2ef745bba0c64af8affa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb4d2d46b9698662a73de80acdfb7425739ceeb2c00e2ef745bba0c64af8affa", kill_on_drop: false }` [INFO] [stdout] eb4d2d46b9698662a73de80acdfb7425739ceeb2c00e2ef745bba0c64af8affa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a7a73623e533e1ecb417ac42fa7de7dfc39463ed0d7327d834451d34c5339bc [INFO] running `Command { std: "docker" "start" "-a" "9a7a73623e533e1ecb417ac42fa7de7dfc39463ed0d7327d834451d34c5339bc", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.8.10 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking rust-ivec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `core::panic` [INFO] [stdout] --> src/sync_vec.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::panic; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/sync_vec.rs:67:32 [INFO] [stdout] | [INFO] [stdout] 67 | let next_raw_len = (chunk.raw_len.fetch_add(1, Ordering::Release) + 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 67 - let next_raw_len = (chunk.raw_len.fetch_add(1, Ordering::Release) + 1); [INFO] [stdout] 67 + let next_raw_len = chunk.raw_len.fetch_add(1, Ordering::Release) + 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::panic` [INFO] [stdout] --> src/sync_vec.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::panic; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/sync_vec.rs:67:32 [INFO] [stdout] | [INFO] [stdout] 67 | let next_raw_len = (chunk.raw_len.fetch_add(1, Ordering::Release) + 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 67 - let next_raw_len = (chunk.raw_len.fetch_add(1, Ordering::Release) + 1); [INFO] [stdout] 67 + let next_raw_len = chunk.raw_len.fetch_add(1, Ordering::Release) + 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> src/ivec.rs:158:21 [INFO] [stdout] | [INFO] [stdout] 158 | / if let Ok(result) = [INFO] [stdout] 159 | | new_vec.data.binary_search_by(|value| value.ivec_id().cmp(&id)) [INFO] [stdout] 160 | | { [INFO] [stdout] 161 | | unsafe { [INFO] [stdout] ... | [INFO] [stdout] 168 | | unimplemented!("can't happens"); [INFO] [stdout] 169 | | } [INFO] [stdout] | |_____________________^ cannot satisfy `_ -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> src/ivec.rs:158:21 [INFO] [stdout] | [INFO] [stdout] 158 | / if let Ok(result) = [INFO] [stdout] 159 | | new_vec.data.binary_search_by(|value| value.ivec_id().cmp(&id)) [INFO] [stdout] 160 | | { [INFO] [stdout] 161 | | unsafe { [INFO] [stdout] ... | [INFO] [stdout] 168 | | unimplemented!("can't happens"); [INFO] [stdout] 169 | | } [INFO] [stdout] | |_____________________^ cannot satisfy `_ -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:54:10 [INFO] [stdout] | [INFO] [stdout] 54 | let (x, y) = x.split_at_mut(5); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let (x, y) = x.split_at_mut(5); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-ivec` (bin "rust-ivec") due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:54:10 [INFO] [stdout] | [INFO] [stdout] 54 | let (x, y) = x.split_at_mut(5); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let (x, y) = x.split_at_mut(5); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-ivec` (bin "rust-ivec" test) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "9a7a73623e533e1ecb417ac42fa7de7dfc39463ed0d7327d834451d34c5339bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a7a73623e533e1ecb417ac42fa7de7dfc39463ed0d7327d834451d34c5339bc", kill_on_drop: false }` [INFO] [stdout] 9a7a73623e533e1ecb417ac42fa7de7dfc39463ed0d7327d834451d34c5339bc