[INFO] cloning repository https://github.com/bwhetherington/rust-2048 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bwhetherington/rust-2048" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbwhetherington%2Frust-2048", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbwhetherington%2Frust-2048'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c80aad95941ca1f8797613d73ab44044c3178f40 [INFO] testing bwhetherington/rust-2048/c80aad95941ca1f8797613d73ab44044c3178f40 against beta-2024-09-05 for beta-1.82-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbwhetherington%2Frust-2048" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bwhetherington/rust-2048 on toolchain beta-2024-09-05 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-09-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bwhetherington/rust-2048 [INFO] finished tweaking git repo https://github.com/bwhetherington/rust-2048 [INFO] tweaked toml for git repo https://github.com/bwhetherington/rust-2048 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/bwhetherington/rust-2048 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-2024-09-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d62edd591a896c67c153be22e8f136fe8b97c80ff4aac1f3547bd120fc78110a [INFO] running `Command { std: "docker" "start" "-a" "d62edd591a896c67c153be22e8f136fe8b97c80ff4aac1f3547bd120fc78110a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d62edd591a896c67c153be22e8f136fe8b97c80ff4aac1f3547bd120fc78110a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d62edd591a896c67c153be22e8f136fe8b97c80ff4aac1f3547bd120fc78110a", kill_on_drop: false }` [INFO] [stdout] d62edd591a896c67c153be22e8f136fe8b97c80ff4aac1f3547bd120fc78110a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77e11423cdf8b2776dd4e2ba2331b76a6393eba6daaffdb4d9c37f8a6387cc65 [INFO] running `Command { std: "docker" "start" "-a" "77e11423cdf8b2776dd4e2ba2331b76a6393eba6daaffdb4d9c37f8a6387cc65", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling rust-2048-2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `game::*` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use game::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/game/mod.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | for j in 0..source.cols() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dest` [INFO] [stdout] --> src/game/mod.rs:70:37 [INFO] [stdout] | [INFO] [stdout] 70 | fn slide_left(source: &Matrix, dest: &mut Matrix) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source` [INFO] [stdout] --> src/game/mod.rs:82:16 [INFO] [stdout] | [INFO] [stdout] 82 | fn slide_right(source: &Matrix, dest: &mut Matrix) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dest` [INFO] [stdout] --> src/game/mod.rs:82:38 [INFO] [stdout] | [INFO] [stdout] 82 | fn slide_right(source: &Matrix, dest: &mut Matrix) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source` [INFO] [stdout] --> src/game/mod.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | fn slide_up(source: &Matrix, dest: &mut Matrix) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dest` [INFO] [stdout] --> src/game/mod.rs:88:35 [INFO] [stdout] | [INFO] [stdout] 88 | fn slide_up(source: &Matrix, dest: &mut Matrix) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source` [INFO] [stdout] --> src/game/mod.rs:94:15 [INFO] [stdout] | [INFO] [stdout] 94 | fn slide_down(source: &Matrix, dest: &mut Matrix) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dest` [INFO] [stdout] --> src/game/mod.rs:94:37 [INFO] [stdout] | [INFO] [stdout] 94 | fn slide_down(source: &Matrix, dest: &mut Matrix) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let d: Matrix<_> = m.diag().into(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "77e11423cdf8b2776dd4e2ba2331b76a6393eba6daaffdb4d9c37f8a6387cc65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77e11423cdf8b2776dd4e2ba2331b76a6393eba6daaffdb4d9c37f8a6387cc65", kill_on_drop: false }` [INFO] [stdout] 77e11423cdf8b2776dd4e2ba2331b76a6393eba6daaffdb4d9c37f8a6387cc65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1974b5494db15de6940cf62503952c3e33d7485dc4de14bf295c857c8daed1c4 [INFO] running `Command { std: "docker" "start" "-a" "1974b5494db15de6940cf62503952c3e33d7485dc4de14bf295c857c8daed1c4", kill_on_drop: false }` [INFO] [stderr] time="2024-09-10T16:59:53Z" level=error msg="error waiting for container: " [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/69d38666a834f00165fa1ace85754498d371aa30083d1e986de585c9bca3d6ff/merged: no space left on device [INFO] running `Command { std: "docker" "inspect" "1974b5494db15de6940cf62503952c3e33d7485dc4de14bf295c857c8daed1c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1974b5494db15de6940cf62503952c3e33d7485dc4de14bf295c857c8daed1c4", kill_on_drop: false }` [INFO] [stdout] 1974b5494db15de6940cf62503952c3e33d7485dc4de14bf295c857c8daed1c4