[INFO] cloning repository https://github.com/jveiga/dlog [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jveiga/dlog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjveiga%2Fdlog", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjveiga%2Fdlog'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 254163efe2f98965fad8b1865847da32f5615a09 [INFO] checking jveiga/dlog against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjveiga%2Fdlog" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jveiga/dlog [INFO] finished tweaking git repo https://github.com/jveiga/dlog [INFO] tweaked toml for git repo https://github.com/jveiga/dlog written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jveiga/dlog on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jveiga/dlog 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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"+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba80a98eb4e98e5ab58d32f60565f63f911effaab526700587628d2166a868f7 [INFO] running `Command { std: "docker" "start" "-a" "ba80a98eb4e98e5ab58d32f60565f63f911effaab526700587628d2166a868f7", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling anyhow v1.0.33 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking subtle v2.3.0 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Compiling standback v0.2.11 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Checking ppv-lite86 v0.2.9 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v1.0.21 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Compiling dlog v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde_json v1.0.59 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking serde_qs v0.7.0 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking async-session v2.0.1 [INFO] [stderr] Checking femme v2.1.1 [INFO] [stderr] Checking async-h1 v2.1.3 [INFO] [stderr] Checking async-sse v4.0.1 [INFO] [stderr] Checking http-client v6.2.0 [INFO] [stderr] Checking tide v0.14.0 [INFO] [stdout] warning: unused imports: `File` and `OpenOptions` [INFO] [stdout] --> src/segment.rs:127:19 [INFO] [stdout] | [INFO] [stdout] 127 | use std::fs::{File, OpenOptions}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ENTWIDTH` [INFO] [stdout] --> src/segment.rs:131:25 [INFO] [stdout] | [INFO] [stdout] 131 | use crate::{Config, ENTWIDTH}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadBytesExt` [INFO] [stdout] --> src/store.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::OpenOptions` [INFO] [stdout] --> src/store.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | use std::fs::OpenOptions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadBytesExt` [INFO] [stdout] --> src/store.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/index.rs:187:13 [INFO] [stdout] | [INFO] [stdout] 187 | let mut index = Index::new(f)?; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `c` is assigned to, but never used [INFO] [stdout] --> src/store.rs:120:17 [INFO] [stdout] | [INFO] [stdout] 120 | let mut c = Config::default(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_c` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `c` is never read [INFO] [stdout] --> src/store.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | c.segment.max_store_bytes = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `c` is never read [INFO] [stdout] --> src/store.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | c.segment.max_index_bytes = (ENTWIDTH as u64) * 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `bytes_read` is never read [INFO] [stdout] --> src/store.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct StoreWriteStatus { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 17 | pub bytes_read: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StoreWriteStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/store.rs:65:41 [INFO] [stdout] | [INFO] [stdout] 65 | let record_size: u64 = unsafe { std::mem::transmute::<[u8; 8], u64>(buf) }.to_be(); [INFO] [stdout] | -----------------------------------^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::from_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/store.rs:105:14 [INFO] [stdout] | [INFO] [stdout] 105 | #[derive(Arbitrary, Debug)] [INFO] [stdout] | ^-------- [INFO] [stdout] | | [INFO] [stdout] | `Arbitrary` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_ARBITRARY_FOR_Action` [INFO] [stdout] 106 | enum Action { [INFO] [stdout] | ------ `Action` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Arbitrary` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Arbitrary` may come from an old version of the `proptest_derive` crate, try updating your dependency with `cargo update -p proptest_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Arbitrary` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/store.rs:112:14 [INFO] [stdout] | [INFO] [stdout] 112 | #[derive(Arbitrary, Debug)] [INFO] [stdout] | ^-------- [INFO] [stdout] | | [INFO] [stdout] | `Arbitrary` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_ARBITRARY_FOR_Actions` [INFO] [stdout] 113 | struct Actions(Vec); [INFO] [stdout] | ------- `Actions` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Arbitrary` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Arbitrary` may come from an old version of the `proptest_derive` crate, try updating your dependency with `cargo update -p proptest_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the derive macro `Arbitrary` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `bytes_read` is never read [INFO] [stdout] --> src/store.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct StoreWriteStatus { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 17 | pub bytes_read: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StoreWriteStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_at` is never used [INFO] [stdout] --> src/store.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Store { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn read_at(&mut self, buf: &mut [u8], offset: u64) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/store.rs:65:41 [INFO] [stdout] | [INFO] [stdout] 65 | let record_size: u64 = unsafe { std::mem::transmute::<[u8; 8], u64>(buf) }.to_be(); [INFO] [stdout] | -----------------------------------^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `u64::from_ne_bytes` [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.01s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: http-types v2.6.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 11` [INFO] running `Command { std: "docker" "inspect" "ba80a98eb4e98e5ab58d32f60565f63f911effaab526700587628d2166a868f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba80a98eb4e98e5ab58d32f60565f63f911effaab526700587628d2166a868f7", kill_on_drop: false }` [INFO] [stdout] ba80a98eb4e98e5ab58d32f60565f63f911effaab526700587628d2166a868f7