[INFO] cloning repository https://github.com/SignalWalker/riverdelta [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SignalWalker/riverdelta" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSignalWalker%2Friverdelta", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSignalWalker%2Friverdelta'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] da8747944c26af8943f0f80d4f572d1a19051ca2 [INFO] checking SignalWalker/riverdelta against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSignalWalker%2Friverdelta" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SignalWalker/riverdelta on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SignalWalker/riverdelta [INFO] finished tweaking git repo https://github.com/SignalWalker/riverdelta [INFO] tweaked toml for git repo https://github.com/SignalWalker/riverdelta written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SignalWalker/riverdelta 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cstr-argument v0.1.2 [INFO] [stderr] Downloaded http-body-util v0.1.0-rc.2 [INFO] [stderr] Downloaded uuid v1.3.3 [INFO] [stderr] Downloaded build-env v0.3.1 [INFO] [stderr] Downloaded utf8-cstr v0.1.6 [INFO] [stderr] Downloaded systemd v0.10.0 [INFO] [stderr] Downloaded libsystemd v0.6.0 [INFO] [stderr] Downloaded libsystemd-sys v0.9.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 87d77561fb50044828c757505eae58558bd70175d1f5dd4c117c5a29c55012ef [INFO] running `Command { std: "docker" "start" "-a" "87d77561fb50044828c757505eae58558bd70175d1f5dd4c117c5a29c55012ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87d77561fb50044828c757505eae58558bd70175d1f5dd4c117c5a29c55012ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87d77561fb50044828c757505eae58558bd70175d1f5dd4c117c5a29c55012ef", kill_on_drop: false }` [INFO] [stdout] 87d77561fb50044828c757505eae58558bd70175d1f5dd4c117c5a29c55012ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4bf9c2d48055c1ee5ec5c38c70de032c29c6bbfbda89bd5692399cdb5dbe7ba [INFO] running `Command { std: "docker" "start" "-a" "d4bf9c2d48055c1ee5ec5c38c70de032c29c6bbfbda89bd5692399cdb5dbe7ba", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling tokio v1.28.2 [INFO] [stderr] Compiling rustix v0.37.20 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling build-env v0.3.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling libsystemd-sys v0.9.3 [INFO] [stderr] Checking anstyle-parse v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Checking anstyle v1.0.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling time-macros v0.2.9 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking http-body v1.0.0-rc.2 [INFO] [stderr] Checking cpufeatures v0.2.7 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking winnow v0.4.6 [INFO] [stderr] Checking foreign-types-shared v0.3.1 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking hdrhistogram v7.5.2 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking is-terminal v0.4.7 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking sha2 v0.10.6 [INFO] [stderr] Checking clap_builder v4.3.3 [INFO] [stderr] Checking regex v1.8.4 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking time v0.3.22 [INFO] [stderr] Checking cstr-argument v0.1.2 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking utf8-cstr v0.1.6 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking directories v5.0.1 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.24 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling pin-project-internal v1.1.0 [INFO] [stderr] Compiling foreign-types-macros v0.2.3 [INFO] [stderr] Compiling clap_derive v4.3.2 [INFO] [stderr] Checking foreign-types v0.5.0 [INFO] [stderr] Checking systemd v0.10.0 [INFO] [stderr] Checking pin-project v1.1.0 [INFO] [stderr] Checking thiserror v1.0.40 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking clap v4.3.3 [INFO] [stderr] Checking http-body-util v0.1.0-rc.2 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking h2 v0.3.19 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking serde_spanned v0.6.2 [INFO] [stderr] Checking toml_datetime v0.6.2 [INFO] [stderr] Checking uuid v1.3.3 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking toml_edit v0.19.10 [INFO] [stderr] Checking libsystemd v0.6.0 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking toml v0.7.4 [INFO] [stderr] Checking hyper v1.0.0-rc.3 [INFO] [stderr] Checking melia v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/cli.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `value_parser` [INFO] [stdout] --> src/cli.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use clap::{value_parser, Parser, Subcommand}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `http2` [INFO] [stdout] --> src/daemon.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | server::conn::{http1, http2}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `JoinHandle`, `TcpStream`, `Unconstrained`, `UnixStream` [INFO] [stdout] --> src/daemon.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | net::{TcpStream, UnixStream}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 13 | task::{JoinHandle, JoinSet, Unconstrained}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::future::Future` [INFO] [stdout] --> src/daemon.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/cli.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `value_parser` [INFO] [stdout] --> src/cli.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use clap::{value_parser, Parser, Subcommand}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `http2` [INFO] [stdout] --> src/daemon.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | server::conn::{http1, http2}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `JoinHandle`, `TcpStream`, `Unconstrained`, `UnixStream` [INFO] [stdout] --> src/daemon.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | net::{TcpStream, UnixStream}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 13 | task::{JoinHandle, JoinSet, Unconstrained}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::future::Future` [INFO] [stdout] --> src/daemon.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `async_fn_in_trait` has been stable since 1.75.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_fn_in_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `async_fn_in_trait` has been stable since 1.75.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(async_fn_in_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sock` [INFO] [stdout] --> src/daemon.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | for sock in cfg.listen.sockets { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sock` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sock` [INFO] [stdout] --> src/daemon.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | for sock in cfg.listen.sockets { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sock` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unix` [INFO] [stdout] --> src/daemon.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | for unix in cfg.listen.unix { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_unix` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unix` [INFO] [stdout] --> src/daemon.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | for unix in cfg.listen.unix { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_unix` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `runtime_url` [INFO] [stdout] --> src/config.rs:302:13 [INFO] [stdout] | [INFO] [stdout] 302 | let runtime_url = Url::from_directory_path(runtime_dir).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_runtime_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/config.rs:305:13 [INFO] [stdout] | [INFO] [stdout] 305 | let mut unix = Vec::new(); [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: unused variable: `runtime_url` [INFO] [stdout] --> src/config.rs:302:13 [INFO] [stdout] | [INFO] [stdout] 302 | let runtime_url = Url::from_directory_path(runtime_dir).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_runtime_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/config.rs:305:13 [INFO] [stdout] | [INFO] [stdout] 305 | let mut unix = Vec::new(); [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: type alias `PinFuture` is never used [INFO] [stdout] --> src/daemon/service.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | type PinFuture = Pin + Send>>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `PinFuture` is never used [INFO] [stdout] --> src/daemon/service.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | type PinFuture = Pin + Send>>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "d4bf9c2d48055c1ee5ec5c38c70de032c29c6bbfbda89bd5692399cdb5dbe7ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4bf9c2d48055c1ee5ec5c38c70de032c29c6bbfbda89bd5692399cdb5dbe7ba", kill_on_drop: false }` [INFO] [stdout] d4bf9c2d48055c1ee5ec5c38c70de032c29c6bbfbda89bd5692399cdb5dbe7ba