[INFO] cloning repository https://github.com/satyamjay-iitd/crabstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/satyamjay-iitd/crabstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsatyamjay-iitd%2Fcrabstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsatyamjay-iitd%2Fcrabstore'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c1c7954d60685c3fb89d1405c62e3534915d3ba0 [INFO] building satyamjay-iitd/crabstore against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsatyamjay-iitd%2Fcrabstore" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/satyamjay-iitd/crabstore on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/satyamjay-iitd/crabstore [INFO] finished tweaking git repo https://github.com/satyamjay-iitd/crabstore [INFO] tweaked toml for git repo https://github.com/satyamjay-iitd/crabstore written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/satyamjay-iitd/crabstore 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v4.5.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd96ade1666760864d3983b19ddbaf0a1192e72497512db11f771c31e0b6ea40 [INFO] running `Command { std: "docker" "start" "-a" "cd96ade1666760864d3983b19ddbaf0a1192e72497512db11f771c31e0b6ea40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd96ade1666760864d3983b19ddbaf0a1192e72497512db11f771c31e0b6ea40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd96ade1666760864d3983b19ddbaf0a1192e72497512db11f771c31e0b6ea40", kill_on_drop: false }` [INFO] [stdout] cd96ade1666760864d3983b19ddbaf0a1192e72497512db11f771c31e0b6ea40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 024cde9456020d50d8d362963254f60103f959882c6674a8891ac04d96888329 [INFO] running `Command { std: "docker" "start" "-a" "024cde9456020d50d8d362963254f60103f959882c6674a8891ac04d96888329", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling bytes v1.7.1 [INFO] [stderr] Compiling pyo3-build-config v0.22.2 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling prettyplease v0.2.20 [INFO] [stderr] Compiling 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Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling pyo3-ffi v0.22.2 [INFO] [stderr] Compiling pyo3-macros-backend v0.22.2 [INFO] [stderr] Compiling tempfile v3.12.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling pyo3 v0.22.2 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling clap_builder v4.5.15 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling unindent v0.2.3 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Compiling prost-derive v0.13.1 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Compiling tokio v1.39.2 [INFO] [stderr] Compiling prost v0.13.1 [INFO] [stderr] Compiling prost-types v0.13.1 [INFO] [stderr] Compiling prost-build v0.13.1 [INFO] [stderr] Compiling env_filter v0.1.2 [INFO] [stderr] Compiling crabstore-common v0.0.1 (/opt/rustwide/workdir/crates/crabstore-common) [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling pin-project v1.1.5 [INFO] [stderr] Compiling tokio-serde v0.9.0 [INFO] [stderr] Compiling env_logger v0.11.5 [INFO] [stderr] Compiling clap v4.5.15 [INFO] [stderr] Compiling pyo3-macros v0.22.2 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling tokio-util v0.7.11 [INFO] [stderr] Compiling tokio-stream v0.1.15 [INFO] [stderr] Compiling crabstore-client v0.1.0 (/opt/rustwide/workdir/crates/crabstore-client) [INFO] [stderr] Compiling crabstore-store v0.0.1 (/opt/rustwide/workdir/crates/crabstore-server) [INFO] [stdout] warning: unused variable: `allocator` [INFO] [stdout] --> crates/crabstore-server/src/store.rs:59:44 [INFO] [stdout] | [INFO] [stdout] 59 | async fn handle_client(stream: UnixStream, allocator: Arc>) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_allocator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> crates/crabstore-server/src/allocator.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | fn allocate(size: i64) -> Allocation { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `allocation` [INFO] [stdout] --> crates/crabstore-server/src/allocator.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | fn free(allocation: Allocation) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_allocation` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Allocation` is never constructed [INFO] [stdout] --> crates/crabstore-server/src/allocator.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Allocation {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Allocator` is never used [INFO] [stdout] --> crates/crabstore-server/src/allocator.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | trait Allocator { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mem_mapped_dir` is never read [INFO] [stdout] --> crates/crabstore-server/src/runner.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Runner { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | mem_mapped_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/crabstore-server/src/runner.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | runtime.block_on(async { self.store.start().await }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 36 | let _ = runtime.block_on(async { self.store.start().await }); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `Command { std: "docker" "inspect" "024cde9456020d50d8d362963254f60103f959882c6674a8891ac04d96888329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "024cde9456020d50d8d362963254f60103f959882c6674a8891ac04d96888329", kill_on_drop: false }` [INFO] [stdout] 024cde9456020d50d8d362963254f60103f959882c6674a8891ac04d96888329 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 463a9fc50e98572cf4bd692197878a6a4c93c36d1abf36c1440a220eba22e539 [INFO] running `Command { std: "docker" "start" "-a" "463a9fc50e98572cf4bd692197878a6a4c93c36d1abf36c1440a220eba22e539", kill_on_drop: false }` [INFO] [stderr] Compiling crabstore-client v0.1.0 (/opt/rustwide/workdir/crates/crabstore-client) [INFO] [stderr] Compiling crabstore-common v0.0.1 (/opt/rustwide/workdir/crates/crabstore-common) [INFO] [stderr] Compiling crabstore-store v0.0.1 (/opt/rustwide/workdir/crates/crabstore-server) [INFO] [stdout] error[E0432]: unresolved import `crabstore_client::CrabClient` [INFO] [stdout] --> crates/crabstore-client/examples/demo.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crabstore_client::CrabClient; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `CrabClient` in the root [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct instead [INFO] [stdout] | [INFO] [stdout] 3 | use crabstore_client::client::CrabClient; [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crabstore-client` (example "demo") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `allocator` [INFO] [stdout] --> crates/crabstore-server/src/store.rs:59:44 [INFO] [stdout] | [INFO] [stdout] 59 | async fn handle_client(stream: UnixStream, allocator: Arc>) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_allocator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> crates/crabstore-server/src/allocator.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | fn allocate(size: i64) -> Allocation { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `allocation` [INFO] [stdout] --> crates/crabstore-server/src/allocator.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | fn free(allocation: Allocation) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_allocation` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Allocation` is never constructed [INFO] [stdout] --> crates/crabstore-server/src/allocator.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Allocation {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Allocator` is never used [INFO] [stdout] --> crates/crabstore-server/src/allocator.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | trait Allocator { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mem_mapped_dir` is never read [INFO] [stdout] --> crates/crabstore-server/src/runner.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Runner { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | mem_mapped_dir: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/crabstore-server/src/runner.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | runtime.block_on(async { self.store.start().await }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 36 | let _ = runtime.block_on(async { self.store.start().await }); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "463a9fc50e98572cf4bd692197878a6a4c93c36d1abf36c1440a220eba22e539", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "463a9fc50e98572cf4bd692197878a6a4c93c36d1abf36c1440a220eba22e539", kill_on_drop: false }` [INFO] [stdout] 463a9fc50e98572cf4bd692197878a6a4c93c36d1abf36c1440a220eba22e539