[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#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjveiga%2Fdlog" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-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-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jveiga/dlog on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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v0.3.45 [INFO] [stderr] Downloaded prost-build v0.6.1 [INFO] [stderr] Downloaded async-sse v4.0.1 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c75e59eb53cbc86263e223fa01fe98c2598a312c24cb927c2cfba1ae2d41a10 [INFO] running `Command { std: "docker" "start" "-a" "7c75e59eb53cbc86263e223fa01fe98c2598a312c24cb927c2cfba1ae2d41a10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c75e59eb53cbc86263e223fa01fe98c2598a312c24cb927c2cfba1ae2d41a10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c75e59eb53cbc86263e223fa01fe98c2598a312c24cb927c2cfba1ae2d41a10", kill_on_drop: false }` [INFO] [stdout] 7c75e59eb53cbc86263e223fa01fe98c2598a312c24cb927c2cfba1ae2d41a10 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c384c0fe9417ab244168e8d1cff4b619b089db339813a143d43cee79beee8311 [INFO] running `Command { std: "docker" "start" "-a" "c384c0fe9417ab244168e8d1cff4b619b089db339813a143d43cee79beee8311", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling version_check v0.9.2 [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_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking subtle v2.3.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking futures-lite v1.11.2 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling standback v0.2.11 [INFO] [stderr] Compiling time v0.2.22 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling cookie v0.14.2 [INFO] [stderr] Checking async-mutex v1.4.0 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[INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking async-io v1.1.10 [INFO] [stderr] Checking async-executor v1.3.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling multimap v0.8.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking byte-pool v0.2.2 [INFO] [stderr] Checking futures-task v0.3.7 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking route-recognizer v0.2.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking async-global-executor v1.4.3 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking bit-vec v0.6.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking regex-syntax v0.6.20 [INFO] [stderr] Checking temp_testdir v0.2.3 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking universal-hash v0.4.0 [INFO] [stderr] Checking block-cipher v0.7.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking aead v0.3.2 [INFO] [stderr] Checking aes-soft v0.4.0 [INFO] [stderr] Checking polyval v0.4.1 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Checking ghash v0.3.0 [INFO] [stderr] Checking hkdf v0.9.0 [INFO] [stderr] Checking aes v0.4.0 [INFO] [stderr] Checking aes-gcm v0.6.0 [INFO] [stderr] Checking proptest v0.10.1 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.21 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling async-trait v0.1.41 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Checking async-std v1.6.5 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking tracing v0.1.21 [INFO] [stderr] Checking thiserror v1.0.21 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Compiling proptest-derive v0.2.0 [INFO] [stderr] Compiling dlog v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde_qs v0.7.0 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking femme v2.1.1 [INFO] [stderr] Checking async-session v2.0.1 [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)]` 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)]` on by default [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)]` 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] [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)]` on by default [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)]` 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.27s [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 1` [INFO] running `Command { std: "docker" "inspect" "c384c0fe9417ab244168e8d1cff4b619b089db339813a143d43cee79beee8311", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c384c0fe9417ab244168e8d1cff4b619b089db339813a143d43cee79beee8311", kill_on_drop: false }` [INFO] [stdout] c384c0fe9417ab244168e8d1cff4b619b089db339813a143d43cee79beee8311