[INFO] cloning repository https://github.com/wattanit/mandelbrot-benchmark-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wattanit/mandelbrot-benchmark-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwattanit%2Fmandelbrot-benchmark-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwattanit%2Fmandelbrot-benchmark-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bbe7f4fce094c2834c1e29dcf8d706750c7b6772 [INFO] testing wattanit/mandelbrot-benchmark-rust against 1.77.0 for beta-1.78-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwattanit%2Fmandelbrot-benchmark-rust" "/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/wattanit/mandelbrot-benchmark-rust on toolchain 1.77.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wattanit/mandelbrot-benchmark-rust [INFO] finished tweaking git repo https://github.com/wattanit/mandelbrot-benchmark-rust [INFO] tweaked toml for git repo https://github.com/wattanit/mandelbrot-benchmark-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/wattanit/mandelbrot-benchmark-rust 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" "+1.77.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2aabc6a6995ae0cd3735b5492232bf22ff7403c3d9df7aa067a978217951578f [INFO] running `Command { std: "docker" "start" "-a" "2aabc6a6995ae0cd3735b5492232bf22ff7403c3d9df7aa067a978217951578f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2aabc6a6995ae0cd3735b5492232bf22ff7403c3d9df7aa067a978217951578f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2aabc6a6995ae0cd3735b5492232bf22ff7403c3d9df7aa067a978217951578f", kill_on_drop: false }` [INFO] [stdout] 2aabc6a6995ae0cd3735b5492232bf22ff7403c3d9df7aa067a978217951578f [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1728823a20083fc36c8dd78fabda38470f39464984f72a6b972f63a35e12dd44 [INFO] running `Command { std: "docker" "start" "-a" "1728823a20083fc36c8dd78fabda38470f39464984f72a6b972f63a35e12dd44", kill_on_drop: false }` [INFO] [stderr] Compiling mandelbrot-benchmark-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::mpsc::Sender` [INFO] [stdout] --> src/mandelbrot.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::mpsc::Sender; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `multiply` is never used [INFO] [stdout] --> src/mandelbrot.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl ComplexNumber{ [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn multiply(&self, other: &ComplexNumber) -> ComplexNumber{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "1728823a20083fc36c8dd78fabda38470f39464984f72a6b972f63a35e12dd44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1728823a20083fc36c8dd78fabda38470f39464984f72a6b972f63a35e12dd44", kill_on_drop: false }` [INFO] [stdout] 1728823a20083fc36c8dd78fabda38470f39464984f72a6b972f63a35e12dd44 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51329c01595710bd63f6f1e8eafda962f83c93183a82c53ce88529a29c1b7696 [INFO] running `Command { std: "docker" "start" "-a" "51329c01595710bd63f6f1e8eafda962f83c93183a82c53ce88529a29c1b7696", kill_on_drop: false }` [INFO] [stderr] Compiling mandelbrot-benchmark-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::mpsc::Sender` [INFO] [stdout] --> src/mandelbrot.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::mpsc::Sender; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `multiply` is never used [INFO] [stdout] --> src/mandelbrot.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl ComplexNumber{ [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn multiply(&self, other: &ComplexNumber) -> ComplexNumber{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "51329c01595710bd63f6f1e8eafda962f83c93183a82c53ce88529a29c1b7696", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51329c01595710bd63f6f1e8eafda962f83c93183a82c53ce88529a29c1b7696", kill_on_drop: false }` [INFO] [stdout] 51329c01595710bd63f6f1e8eafda962f83c93183a82c53ce88529a29c1b7696 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9ffdb270127cb82a0803fe6d756ba925cd101f8d46429aec3d2b8764699ff26f [INFO] running `Command { std: "docker" "start" "-a" "9ffdb270127cb82a0803fe6d756ba925cd101f8d46429aec3d2b8764699ff26f", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::sync::mpsc::Sender` [INFO] [stderr] --> src/mandelbrot.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::sync::mpsc::Sender; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `multiply` is never used [INFO] [stderr] --> src/mandelbrot.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 18 | impl ComplexNumber{ [INFO] [stderr] | ------------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 31 | pub fn multiply(&self, other: &ComplexNumber) -> ComplexNumber{ [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `mandelbrot-benchmark-rust` (bin "mandelbrot-benchmark-rust" test) generated 2 warnings (run `cargo fix --bin "mandelbrot-benchmark-rust" --tests` to apply 1 suggestion) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mandelbrot_benchmark_rust-5445331b353e3ce2) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9ffdb270127cb82a0803fe6d756ba925cd101f8d46429aec3d2b8764699ff26f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ffdb270127cb82a0803fe6d756ba925cd101f8d46429aec3d2b8764699ff26f", kill_on_drop: false }` [INFO] [stdout] 9ffdb270127cb82a0803fe6d756ba925cd101f8d46429aec3d2b8764699ff26f [INFO] testing wattanit/mandelbrot-benchmark-rust against beta-2024-03-24 for beta-1.78-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwattanit%2Fmandelbrot-benchmark-rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wattanit/mandelbrot-benchmark-rust on toolchain beta-2024-03-24 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-03-24" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wattanit/mandelbrot-benchmark-rust [INFO] finished tweaking git repo https://github.com/wattanit/mandelbrot-benchmark-rust [INFO] tweaked toml for git repo https://github.com/wattanit/mandelbrot-benchmark-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/wattanit/mandelbrot-benchmark-rust 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" "+beta-2024-03-24" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+beta-2024-03-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de2ce011b3a96cf3de409eef7984da725ce6b3bbc5cf796c9d0501c0b2851327 [INFO] running `Command { std: "docker" "start" "-a" "de2ce011b3a96cf3de409eef7984da725ce6b3bbc5cf796c9d0501c0b2851327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de2ce011b3a96cf3de409eef7984da725ce6b3bbc5cf796c9d0501c0b2851327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de2ce011b3a96cf3de409eef7984da725ce6b3bbc5cf796c9d0501c0b2851327", kill_on_drop: false }` [INFO] [stdout] de2ce011b3a96cf3de409eef7984da725ce6b3bbc5cf796c9d0501c0b2851327 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92b4ea74533e5b0fbb95ea9a09cac94f2d9e68fa102ea260f074c04f483cc75a [INFO] running `Command { std: "docker" "start" "-a" "92b4ea74533e5b0fbb95ea9a09cac94f2d9e68fa102ea260f074c04f483cc75a", kill_on_drop: false }` [INFO] [stderr] time="2024-03-28T00:22:28Z" level=error msg="error waiting for container: " [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/480427dbf5b199749b57c685789598ab14e368b9fc729c6ee58a0f040ebf7bfe/merged: no space left on device [INFO] running `Command { std: "docker" "inspect" "92b4ea74533e5b0fbb95ea9a09cac94f2d9e68fa102ea260f074c04f483cc75a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92b4ea74533e5b0fbb95ea9a09cac94f2d9e68fa102ea260f074c04f483cc75a", kill_on_drop: false }` [INFO] [stdout] 92b4ea74533e5b0fbb95ea9a09cac94f2d9e68fa102ea260f074c04f483cc75a