[INFO] cloning repository https://github.com/lthoerner/lodestone [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lthoerner/lodestone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flthoerner%2Flodestone", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flthoerner%2Flodestone'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 87f32327c5a15ae60b68ea6d6c4f885404a0c21c [INFO] checking lthoerner/lodestone against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flthoerner%2Flodestone" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lthoerner/lodestone 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/lthoerner/lodestone [INFO] finished tweaking git repo https://github.com/lthoerner/lodestone [INFO] tweaked toml for git repo https://github.com/lthoerner/lodestone written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lthoerner/lodestone 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] Downloading crates ... [INFO] [stderr] Downloaded clap v4.3.22 [INFO] [stderr] Downloaded anstyle-wincon v1.0.2 [INFO] [stderr] Downloaded clap_builder v4.3.22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 746d610d57820f953dfd5f0c54c1dc77122f026529de78f29ee0d995eec1e489 [INFO] running `Command { std: "docker" "start" "-a" "746d610d57820f953dfd5f0c54c1dc77122f026529de78f29ee0d995eec1e489", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "746d610d57820f953dfd5f0c54c1dc77122f026529de78f29ee0d995eec1e489", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "746d610d57820f953dfd5f0c54c1dc77122f026529de78f29ee0d995eec1e489", kill_on_drop: false }` [INFO] [stdout] 746d610d57820f953dfd5f0c54c1dc77122f026529de78f29ee0d995eec1e489 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 77e8722148cb341c3adaa279092f9dc144669a3157afac0dcf3b0febb1217e6d [INFO] running `Command { std: "docker" "start" "-a" "77e8722148cb341c3adaa279092f9dc144669a3157afac0dcf3b0febb1217e6d", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking clap_builder v4.3.22 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Checking serde_json v1.0.105 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking clap v4.3.22 [INFO] [stderr] Checking lodestone v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `disconnect` and `log_out` are never used [INFO] [stdout] --> src/client.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Client { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn disconnect(mut self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn log_out(&mut self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `server` and `server_send` are never used [INFO] [stdout] --> src/models.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl EncapsulatedSignal { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn server(signal: ServerSignal) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub async fn server_send(&self, stream: &mut tokio::net::TcpStream) -> tokio::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `disconnect` and `log_out` are never used [INFO] [stdout] --> src/client.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Client { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn disconnect(mut self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn log_out(&mut self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `server` and `server_send` are never used [INFO] [stdout] --> src/models.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl EncapsulatedSignal { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn server(signal: ServerSignal) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub async fn server_send(&self, stream: &mut tokio::net::TcpStream) -> tokio::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.78s [INFO] running `Command { std: "docker" "inspect" "77e8722148cb341c3adaa279092f9dc144669a3157afac0dcf3b0febb1217e6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77e8722148cb341c3adaa279092f9dc144669a3157afac0dcf3b0febb1217e6d", kill_on_drop: false }` [INFO] [stdout] 77e8722148cb341c3adaa279092f9dc144669a3157afac0dcf3b0febb1217e6d [INFO] checking lthoerner/lodestone against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flthoerner%2Flodestone" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lthoerner/lodestone on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lthoerner/lodestone [INFO] finished tweaking git repo https://github.com/lthoerner/lodestone [INFO] tweaked toml for git repo https://github.com/lthoerner/lodestone written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/lthoerner/lodestone 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32abd90e658d77a1cc17e3f1d97341eb3c9f65e7c80e3ab1925cad1560fc45f7 [INFO] running `Command { std: "docker" "start" "-a" "32abd90e658d77a1cc17e3f1d97341eb3c9f65e7c80e3ab1925cad1560fc45f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32abd90e658d77a1cc17e3f1d97341eb3c9f65e7c80e3ab1925cad1560fc45f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32abd90e658d77a1cc17e3f1d97341eb3c9f65e7c80e3ab1925cad1560fc45f7", kill_on_drop: false }` [INFO] [stdout] 32abd90e658d77a1cc17e3f1d97341eb3c9f65e7c80e3ab1925cad1560fc45f7 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa3804f20b2564e2121e28fee0b4cb909538419543368da1c46185a5b1ce6620 [INFO] running `Command { std: "docker" "start" "-a" "fa3804f20b2564e2121e28fee0b4cb909538419543368da1c46185a5b1ce6620", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking clap_builder v4.3.22 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Checking serde_json v1.0.105 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking clap v4.3.22 [INFO] [stderr] Checking lodestone v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `disconnect` and `log_out` are never used [INFO] [stdout] --> src/client.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Client { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn disconnect(mut self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn log_out(&mut self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `server` and `server_send` are never used [INFO] [stdout] --> src/models.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl EncapsulatedSignal { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn server(signal: ServerSignal) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub async fn server_send(&self, stream: &mut tokio::net::TcpStream) -> tokio::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `disconnect` and `log_out` are never used [INFO] [stdout] --> src/client.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Client { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn disconnect(mut self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn log_out(&mut self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `server` and `server_send` are never used [INFO] [stdout] --> src/models.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl EncapsulatedSignal { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn server(signal: ServerSignal) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub async fn server_send(&self, stream: &mut tokio::net::TcpStream) -> tokio::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.03s [INFO] running `Command { std: "docker" "inspect" "fa3804f20b2564e2121e28fee0b4cb909538419543368da1c46185a5b1ce6620", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa3804f20b2564e2121e28fee0b4cb909538419543368da1c46185a5b1ce6620", kill_on_drop: false }` [INFO] [stdout] fa3804f20b2564e2121e28fee0b4cb909538419543368da1c46185a5b1ce6620