[INFO] cloning repository https://github.com/neutralparadoxdev/random-rust-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neutralparadoxdev/random-rust-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneutralparadoxdev%2Frandom-rust-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneutralparadoxdev%2Frandom-rust-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f435993a9e73ddc14e94b760c85c4f0db5d88ee
[INFO] testing neutralparadoxdev/random-rust-playground against beta-2024-12-08 for beta-1.84.0-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneutralparadoxdev%2Frandom-rust-playground" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/neutralparadoxdev/random-rust-playground on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/neutralparadoxdev/random-rust-playground
[INFO] finished tweaking git repo https://github.com/neutralparadoxdev/random-rust-playground
[INFO] tweaked toml for git repo https://github.com/neutralparadoxdev/random-rust-playground written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/neutralparadoxdev/random-rust-playground 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-2024-12-08" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32a6b3d26dc1b00347863b99690578f04849a86f172486303efec385d2aa7966
[INFO] running `Command { std: "docker" "start" "-a" "32a6b3d26dc1b00347863b99690578f04849a86f172486303efec385d2aa7966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32a6b3d26dc1b00347863b99690578f04849a86f172486303efec385d2aa7966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a6b3d26dc1b00347863b99690578f04849a86f172486303efec385d2aa7966", kill_on_drop: false }`
[INFO] [stdout] 32a6b3d26dc1b00347863b99690578f04849a86f172486303efec385d2aa7966
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db6d70a51ce604f389fddf2d80ee017c6884a37db358de4bd2e60fdb228f5e0a
[INFO] running `Command { std: "docker" "start" "-a" "db6d70a51ce604f389fddf2d80ee017c6884a37db358de4bd2e60fdb228f5e0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_language v0.1.0 (/opt/rustwide/workdir/my_language)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "db6d70a51ce604f389fddf2d80ee017c6884a37db358de4bd2e60fdb228f5e0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db6d70a51ce604f389fddf2d80ee017c6884a37db358de4bd2e60fdb228f5e0a", kill_on_drop: false }`
[INFO] [stdout] db6d70a51ce604f389fddf2d80ee017c6884a37db358de4bd2e60fdb228f5e0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85d38cf8b6aa30d9a68ec8665f792d01240928a03bf16ec2904a4c8ede0678f9
[INFO] running `Command { std: "docker" "start" "-a" "85d38cf8b6aa30d9a68ec8665f792d01240928a03bf16ec2904a4c8ede0678f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_language v0.1.0 (/opt/rustwide/workdir/my_language)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "85d38cf8b6aa30d9a68ec8665f792d01240928a03bf16ec2904a4c8ede0678f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85d38cf8b6aa30d9a68ec8665f792d01240928a03bf16ec2904a4c8ede0678f9", kill_on_drop: false }`
[INFO] [stdout] 85d38cf8b6aa30d9a68ec8665f792d01240928a03bf16ec2904a4c8ede0678f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea5cf927ccb2d042bf199134158cc3ab0e728bf329dde893a809c5d5d61c1cb8
[INFO] running `Command { std: "docker" "start" "-a" "ea5cf927ccb2d042bf199134158cc3ab0e728bf329dde893a809c5d5d61c1cb8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/my_language-be4d034cde991596)
[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" "ea5cf927ccb2d042bf199134158cc3ab0e728bf329dde893a809c5d5d61c1cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea5cf927ccb2d042bf199134158cc3ab0e728bf329dde893a809c5d5d61c1cb8", kill_on_drop: false }`
[INFO] [stdout] ea5cf927ccb2d042bf199134158cc3ab0e728bf329dde893a809c5d5d61c1cb8