[INFO] cloning repository https://github.com/Krayfighter/lowbuild [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Krayfighter/lowbuild" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKrayfighter%2Flowbuild", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKrayfighter%2Flowbuild'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 054fb9d9c149eeef6bff62d754b5b0c2b0eb6035 [INFO] checking Krayfighter/lowbuild against master#74c3f5a146860c94ff4d179fc3bfa34f879adf41 for pr-120248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKrayfighter%2Flowbuild" "/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/Krayfighter/lowbuild on toolchain 74c3f5a146860c94ff4d179fc3bfa34f879adf41 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+74c3f5a146860c94ff4d179fc3bfa34f879adf41" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Krayfighter/lowbuild [INFO] finished tweaking git repo https://github.com/Krayfighter/lowbuild [INFO] tweaked toml for git repo https://github.com/Krayfighter/lowbuild written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Krayfighter/lowbuild 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" "+74c3f5a146860c94ff4d179fc3bfa34f879adf41" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking Krayfighter/lowbuild against try#13cae6066db2d5e6c9bb508caceec8d34ca49980 for pr-120248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKrayfighter%2Flowbuild" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Krayfighter/lowbuild on toolchain 13cae6066db2d5e6c9bb508caceec8d34ca49980 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+13cae6066db2d5e6c9bb508caceec8d34ca49980" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Krayfighter/lowbuild [INFO] finished tweaking git repo https://github.com/Krayfighter/lowbuild [INFO] tweaked toml for git repo https://github.com/Krayfighter/lowbuild written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Krayfighter/lowbuild 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" "+13cae6066db2d5e6c9bb508caceec8d34ca49980" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+13cae6066db2d5e6c9bb508caceec8d34ca49980" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a66ef778af523d4af54d73c4159e8e768280095338ab3c4b5098651a5988af0 [INFO] running `Command { std: "docker" "start" "-a" "9a66ef778af523d4af54d73c4159e8e768280095338ab3c4b5098651a5988af0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a66ef778af523d4af54d73c4159e8e768280095338ab3c4b5098651a5988af0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a66ef778af523d4af54d73c4159e8e768280095338ab3c4b5098651a5988af0", kill_on_drop: false }` [INFO] [stdout] 9a66ef778af523d4af54d73c4159e8e768280095338ab3c4b5098651a5988af0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+13cae6066db2d5e6c9bb508caceec8d34ca49980" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98652010ebbec13f9c54b95070e2564da406ffe5f0508f6fae3be0c7d0741c8d [INFO] running `Command { std: "docker" "start" "-a" "98652010ebbec13f9c54b95070e2564da406ffe5f0508f6fae3be0c7d0741c8d", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking winnow v0.5.34 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking clap_builder v4.4.15 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking uuid v1.6.1 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking clap v4.4.15 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking toml_edit v0.21.0 [INFO] [stderr] Checking ron v0.8.1 [INFO] [stderr] Checking toml v0.8.8 [INFO] [stderr] Checking lowbuild v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/main.rs:62:24 [INFO] [stdout] | [INFO] [stdout] 62 | Command::Run { name } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `parse_string` and `string` are never used [INFO] [stdout] --> src/build.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl CCompiler { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 18 | fn parse_string(string: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn string(&self) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `parse_string` and `string` are never used [INFO] [stdout] --> src/build.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 40 | impl CppCompiler { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 41 | fn parse_string(string: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn string(&self) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print_dbg` is never used [INFO] [stdout] --> src/build.rs:194:10 [INFO] [stdout] | [INFO] [stdout] 64 | impl Build { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 194 | pub fn print_dbg(&self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `should_recompile` is never used [INFO] [stdout] --> src/target/mod.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Target: std::fmt::Debug { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn should_recompile(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/target/lbtarget.rs:163:6 [INFO] [stdout] | [INFO] [stdout] 162 | impl CFamilyTarget { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 163 | fn if_exists>(path: P) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 169 | fn warn_not_exists>(path: P) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | pub fn push_link_dir(&mut self, path: PathBuf) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 178 | pub fn push_include_dir(&mut self, path: PathBuf) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | pub fn push_link_dirs(&mut self, paths: Vec) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | pub fn push_include_dirs(&mut self, paths: Vec) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 198 | pub fn with_base_dir(&mut self, path: PathBuf) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | pub fn with_source_file(&mut self, file: PathBuf) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 208 | pub fn with_source_files(&mut self, files: Vec) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 215 | pub fn depends_on(&mut self, dep: String) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/main.rs:62:24 [INFO] [stdout] | [INFO] [stdout] 62 | Command::Run { name } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `parse_string` and `string` are never used [INFO] [stdout] --> src/build.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl CCompiler { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 18 | fn parse_string(string: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn string(&self) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `parse_string` and `string` are never used [INFO] [stdout] --> src/build.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 40 | impl CppCompiler { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 41 | fn parse_string(string: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn string(&self) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print_dbg` is never used [INFO] [stdout] --> src/build.rs:194:10 [INFO] [stdout] | [INFO] [stdout] 64 | impl Build { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 194 | pub fn print_dbg(&self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `should_recompile` is never used [INFO] [stdout] --> src/target/mod.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Target: std::fmt::Debug { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn should_recompile(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/target/lbtarget.rs:163:6 [INFO] [stdout] | [INFO] [stdout] 162 | impl CFamilyTarget { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 163 | fn if_exists>(path: P) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 169 | fn warn_not_exists>(path: P) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | pub fn push_link_dir(&mut self, path: PathBuf) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 178 | pub fn push_include_dir(&mut self, path: PathBuf) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | pub fn push_link_dirs(&mut self, paths: Vec) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | pub fn push_include_dirs(&mut self, paths: Vec) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 198 | pub fn with_base_dir(&mut self, path: PathBuf) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | pub fn with_source_file(&mut self, file: PathBuf) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 208 | pub fn with_source_files(&mut self, files: Vec) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 215 | pub fn depends_on(&mut self, dep: String) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.80s [INFO] running `Command { std: "docker" "inspect" "98652010ebbec13f9c54b95070e2564da406ffe5f0508f6fae3be0c7d0741c8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98652010ebbec13f9c54b95070e2564da406ffe5f0508f6fae3be0c7d0741c8d", kill_on_drop: false }` [INFO] [stdout] 98652010ebbec13f9c54b95070e2564da406ffe5f0508f6fae3be0c7d0741c8d