[INFO] cloning repository https://github.com/PoorlyDefinedBehaviour/kv_store [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PoorlyDefinedBehaviour/kv_store" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPoorlyDefinedBehaviour%2Fkv_store", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPoorlyDefinedBehaviour%2Fkv_store'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3946e28694fce4ae15d8db7f5d7285ca13ebfdbb [INFO] checking PoorlyDefinedBehaviour/kv_store against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPoorlyDefinedBehaviour%2Fkv_store" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/PoorlyDefinedBehaviour/kv_store [INFO] finished tweaking git repo https://github.com/PoorlyDefinedBehaviour/kv_store [INFO] tweaked toml for git repo https://github.com/PoorlyDefinedBehaviour/kv_store written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/PoorlyDefinedBehaviour/kv_store 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/PoorlyDefinedBehaviour/kv_store 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-core v0.1.28 [INFO] [stderr] Downloaded crc-catalog v2.1.0 [INFO] [stderr] Downloaded cmake v0.1.48 [INFO] [stderr] Downloaded which v4.2.5 [INFO] [stderr] Downloaded tracing-appender v0.2.2 [INFO] [stderr] Downloaded redox_syscall v0.2.15 [INFO] [stderr] Downloaded async-trait v0.1.56 [INFO] [stderr] Downloaded mockall_derive v0.11.1 [INFO] [stderr] Downloaded proptest-derive v0.3.0 [INFO] [stderr] Downloaded time v0.3.11 [INFO] [stderr] Downloaded crossbeam-channel v0.5.6 [INFO] [stderr] Downloaded axum v0.5.13 [INFO] [stderr] Downloaded tracing v0.1.35 [INFO] [stderr] Downloaded tracing-subscriber v0.3.15 [INFO] [stderr] Downloaded prettyplease v0.1.16 [INFO] [stderr] Downloaded bytes v1.2.0 [INFO] [stderr] Downloaded pin-project v1.0.11 [INFO] [stderr] Downloaded tracing-bunyan-formatter v0.3.3 [INFO] [stderr] Downloaded mockall v0.11.1 [INFO] [stderr] Downloaded crossbeam-utils v0.8.11 [INFO] [stderr] Downloaded uuid v1.1.2 [INFO] [stderr] Downloaded pin-project-internal v1.0.11 [INFO] [stderr] Downloaded tracing-tree v0.2.1 [INFO] [stderr] Downloaded crc v3.0.0 [INFO] [stderr] Downloaded tokio-byteorder v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d10904f7b5853168da911af81bf78bc8e613e8b95b854e23fd1cc955f0a1eeed [INFO] running `Command { std: "docker" "start" "-a" "d10904f7b5853168da911af81bf78bc8e613e8b95b854e23fd1cc955f0a1eeed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d10904f7b5853168da911af81bf78bc8e613e8b95b854e23fd1cc955f0a1eeed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d10904f7b5853168da911af81bf78bc8e613e8b95b854e23fd1cc955f0a1eeed", kill_on_drop: false }` [INFO] [stdout] d10904f7b5853168da911af81bf78bc8e613e8b95b854e23fd1cc955f0a1eeed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cac912b701730ac008d2f2da34982039a93c1a4e714252e283c1229729066aa [INFO] running `Command { std: "docker" "start" "-a" "0cac912b701730ac008d2f2da34982039a93c1a4e714252e283c1229729066aa", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking bytes v1.2.0 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Compiling tokio v1.20.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling prettyplease v0.1.16 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking time v0.3.11 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling which v4.2.5 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking crc-catalog v2.1.0 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Compiling prost-build v0.10.4 [INFO] [stderr] Checking crc v3.0.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking uuid v1.1.2 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking proptest v1.0.0 [INFO] [stderr] Checking predicates v2.1.1 [INFO] [stderr] Compiling proptest-derive v0.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.22 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling prost-derive v0.10.1 [INFO] [stderr] Compiling pin-project-internal v1.0.11 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Compiling mockall_derive v0.11.1 [INFO] [stderr] Checking async-stream v0.3.3 [INFO] [stderr] Compiling prost v0.10.4 [INFO] [stderr] Checking axum-core v0.2.7 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking pin-project v1.0.11 [INFO] [stderr] Checking tracing-subscriber v0.3.15 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking prost-types v0.10.1 [INFO] [stderr] Compiling tonic-build v0.7.2 [INFO] [stderr] Checking tracing-bunyan-formatter v0.3.3 [INFO] [stderr] Checking tracing-appender v0.2.2 [INFO] [stderr] Checking tracing-tree v0.2.1 [INFO] [stderr] Compiling distributed_kv_store v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking mockall v0.11.1 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-stream v0.1.9 [INFO] [stderr] Checking tokio-byteorder v0.3.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tower-http v0.3.4 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking axum v0.5.13 [INFO] [stderr] Checking tonic v0.7.2 [INFO] [stdout] warning: associated items `new`, `create_data_file`, `get_latest_data_file_id`, and `flush` are never used [INFO] [stdout] --> src/commit_log.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 29 | impl CommitLog { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 30 | pub async fn new(dir: String) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | async fn create_data_file(dir: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | async fn get_latest_data_file_id(dir: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | pub async fn flush(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `list_index_files` is never used [INFO] [stdout] --> src/fs.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | pub async fn list_index_files(dir: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/server.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 18 | impl Server { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 19 | pub fn new(kv: Kv) -> Self { [INFO] [stdout] | ^^^ [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/server.rs:70:26 [INFO] [stdout] | [INFO] [stdout] 70 | #[derive(Debug, Clone, proptest_derive::Arbitrary)] [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] 71 | enum Action { [INFO] [stdout] | ------ `Action` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `proptest_derive::Arbitrary` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `proptest_derive::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 `proptest_derive::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 51.88s [INFO] running `Command { std: "docker" "inspect" "0cac912b701730ac008d2f2da34982039a93c1a4e714252e283c1229729066aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cac912b701730ac008d2f2da34982039a93c1a4e714252e283c1229729066aa", kill_on_drop: false }` [INFO] [stdout] 0cac912b701730ac008d2f2da34982039a93c1a4e714252e283c1229729066aa