[INFO] cloning repository https://github.com/azaharakis/toy-robot-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/azaharakis/toy-robot-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazaharakis%2Ftoy-robot-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazaharakis%2Ftoy-robot-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f75f9782ede23c5ae2728a897443497b9219173b [INFO] testing azaharakis/toy-robot-rust against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazaharakis%2Ftoy-robot-rust" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/azaharakis/toy-robot-rust on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/azaharakis/toy-robot-rust [INFO] finished tweaking git repo https://github.com/azaharakis/toy-robot-rust [INFO] tweaked toml for git repo https://github.com/azaharakis/toy-robot-rust written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/azaharakis/toy-robot-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 576e3afc2e05e84de3766480d933f2d6d20087c1cbe1f744fbb3cc7aff827691 [INFO] running `Command { std: "docker" "start" "-a" "576e3afc2e05e84de3766480d933f2d6d20087c1cbe1f744fbb3cc7aff827691", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "576e3afc2e05e84de3766480d933f2d6d20087c1cbe1f744fbb3cc7aff827691", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "576e3afc2e05e84de3766480d933f2d6d20087c1cbe1f744fbb3cc7aff827691", kill_on_drop: false }` [INFO] [stdout] 576e3afc2e05e84de3766480d933f2d6d20087c1cbe1f744fbb3cc7aff827691 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82b3c08a592b78ddc0e254af79ad0cde933fad2e6ebfbca2f60b1f9a9b28f87d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "82b3c08a592b78ddc0e254af79ad0cde933fad2e6ebfbca2f60b1f9a9b28f87d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.9 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling toy-robot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `parse_input` [INFO] [stdout] --> src/parse_input.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn parse_input(input: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.91s [INFO] running `Command { std: "docker" "inspect" "82b3c08a592b78ddc0e254af79ad0cde933fad2e6ebfbca2f60b1f9a9b28f87d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82b3c08a592b78ddc0e254af79ad0cde933fad2e6ebfbca2f60b1f9a9b28f87d", kill_on_drop: false }` [INFO] [stdout] 82b3c08a592b78ddc0e254af79ad0cde933fad2e6ebfbca2f60b1f9a9b28f87d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22a13283abbf1b1fc1b984ef71193170d7ccc2b885a25949c215b9fc438c474c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "22a13283abbf1b1fc1b984ef71193170d7ccc2b885a25949c215b9fc438c474c", kill_on_drop: false }` [INFO] [stderr] Compiling toy-robot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `Command { std: "docker" "inspect" "22a13283abbf1b1fc1b984ef71193170d7ccc2b885a25949c215b9fc438c474c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22a13283abbf1b1fc1b984ef71193170d7ccc2b885a25949c215b9fc438c474c", kill_on_drop: false }` [INFO] [stdout] 22a13283abbf1b1fc1b984ef71193170d7ccc2b885a25949c215b9fc438c474c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8e2e94eb7acbfdf9df46fa28ec07f9069d28c850c8c4bce8892e59acb2c6f741 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8e2e94eb7acbfdf9df46fa28ec07f9069d28c850c8c4bce8892e59acb2c6f741", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/toy_robot-4a5218337d344744) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test parse_input::tests::test_single_input ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8e2e94eb7acbfdf9df46fa28ec07f9069d28c850c8c4bce8892e59acb2c6f741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e2e94eb7acbfdf9df46fa28ec07f9069d28c850c8c4bce8892e59acb2c6f741", kill_on_drop: false }` [INFO] [stdout] 8e2e94eb7acbfdf9df46fa28ec07f9069d28c850c8c4bce8892e59acb2c6f741