[INFO] cloning repository https://github.com/krishna4040/BYO-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krishna4040/BYO-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrishna4040%2FBYO-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrishna4040%2FBYO-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7b27f41712fdae68d3717402294ec5d7b64953d4 [INFO] checking krishna4040/BYO-server against try#3a4cb0edb4040379c037e06efeb5409e44be7b77 for pr-146377 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrishna4040%2FBYO-server" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/krishna4040/BYO-server [INFO] finished tweaking git repo https://github.com/krishna4040/BYO-server [INFO] tweaked toml for git repo https://github.com/krishna4040/BYO-server written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/krishna4040/BYO-server on toolchain 3a4cb0edb4040379c037e06efeb5409e44be7b77 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/krishna4040/BYO-server 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" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"` [INFO] [stderr] | [INFO] [stderr] = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest [INFO] [stderr] = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking krishna4040/BYO-server against try#3a4cb0edb4040379c037e06efeb5409e44be7b77 for pr-146377 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrishna4040%2FBYO-server" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/krishna4040/BYO-server [INFO] finished tweaking git repo https://github.com/krishna4040/BYO-server [INFO] tweaked toml for git repo https://github.com/krishna4040/BYO-server written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/krishna4040/BYO-server on toolchain 3a4cb0edb4040379c037e06efeb5409e44be7b77 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/krishna4040/BYO-server 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" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"` [INFO] [stderr] | [INFO] [stderr] = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest [INFO] [stderr] = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ae0843791656ae14458cecc75d71484a75d4958ffb8bd5bba4688b3f4106e28 [INFO] running `Command { std: "docker" "start" "-a" "9ae0843791656ae14458cecc75d71484a75d4958ffb8bd5bba4688b3f4106e28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ae0843791656ae14458cecc75d71484a75d4958ffb8bd5bba4688b3f4106e28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ae0843791656ae14458cecc75d71484a75d4958ffb8bd5bba4688b3f4106e28", kill_on_drop: false }` [INFO] [stdout] 9ae0843791656ae14458cecc75d71484a75d4958ffb8bd5bba4688b3f4106e28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3a87293eae27be56c737a4491a3252dafef81d330aaef43bb3c3817bf481817 [INFO] running `Command { std: "docker" "start" "-a" "c3a87293eae27be56c737a4491a3252dafef81d330aaef43bb3c3817bf481817", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"` [INFO] [stderr] | [INFO] [stderr] = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest [INFO] [stderr] = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking thread-pool v0.1.0 (/opt/rustwide/workdir/thread-pool) [INFO] [stderr] Checking single-threaded v0.1.0 (/opt/rustwide/workdir/single-threaded) [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> thread-pool/src/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | drop(&self.sender); [INFO] [stdout] | ^^^^^------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&std::sync::mpsc::Sender>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 52 - drop(&self.sender); [INFO] [stdout] 52 + let _ = &self.sender; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> thread-pool/src/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | drop(&self.sender); [INFO] [stdout] | ^^^^^------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&std::sync::mpsc::Sender>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 52 - drop(&self.sender); [INFO] [stdout] 52 + let _ = &self.sender; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking fork-join v0.1.0 (/opt/rustwide/workdir/fork-join) [INFO] [stdout] error[E0432]: unresolved imports `nix::unistd::ForkResult`, `nix::unistd::fork` [INFO] [stdout] --> fork-join/src/main.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use nix::unistd::{ForkResult, fork}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^ no `fork` in `unistd` [INFO] [stdout] | | [INFO] [stdout] | no `ForkResult` in `unistd` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.27.1/src/unistd.rs:227:10 [INFO] [stdout] | [INFO] [stdout] 177 | #![feature = "process"] [INFO] [stdout] | ------------------- the item is gated behind the `process` feature [INFO] [stdout] ... [INFO] [stdout] 227 | pub enum ForkResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.27.1/src/unistd.rs:291:15 [INFO] [stdout] | [INFO] [stdout] 177 | #![feature = "process"] [INFO] [stdout] | ------------------- the item is gated behind the `process` feature [INFO] [stdout] ... [INFO] [stdout] 291 | pub unsafe fn fork() -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `nix::unistd::ForkResult`, `nix::unistd::fork` [INFO] [stdout] --> fork-join/src/main.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use nix::unistd::{ForkResult, fork}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^ no `fork` in `unistd` [INFO] [stdout] | | [INFO] [stdout] | no `ForkResult` in `unistd` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.27.1/src/unistd.rs:227:10 [INFO] [stdout] | [INFO] [stdout] 177 | #![feature = "process"] [INFO] [stdout] | ------------------- the item is gated behind the `process` feature [INFO] [stdout] ... [INFO] [stdout] 227 | pub enum ForkResult { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.27.1/src/unistd.rs:291:15 [INFO] [stdout] | [INFO] [stdout] 177 | #![feature = "process"] [INFO] [stdout] | ------------------- the item is gated behind the `process` feature [INFO] [stdout] ... [INFO] [stdout] 291 | pub unsafe fn fork() -> Result { [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 `fork-join` (bin "fork-join") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fork-join` (bin "fork-join" test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "c3a87293eae27be56c737a4491a3252dafef81d330aaef43bb3c3817bf481817", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3a87293eae27be56c737a4491a3252dafef81d330aaef43bb3c3817bf481817", kill_on_drop: false }` [INFO] [stdout] c3a87293eae27be56c737a4491a3252dafef81d330aaef43bb3c3817bf481817