[INFO] cloning repository https://github.com/OvaisMemon/rust-prime-numbers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OvaisMemon/rust-prime-numbers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOvaisMemon%2Frust-prime-numbers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOvaisMemon%2Frust-prime-numbers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8aed20585ee84aaf5e7d13a5ed2004b6cf745b67
[INFO] testing OvaisMemon/rust-prime-numbers against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOvaisMemon%2Frust-prime-numbers" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/OvaisMemon/rust-prime-numbers on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/OvaisMemon/rust-prime-numbers
[INFO] finished tweaking git repo https://github.com/OvaisMemon/rust-prime-numbers
[INFO] tweaked toml for git repo https://github.com/OvaisMemon/rust-prime-numbers written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/OvaisMemon/rust-prime-numbers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 4bb7679f7e628f1ab394cbe3beb1bbca5b9358af69de797b5e99f09f10aa1ac0
[INFO] running `Command { std: "docker" "start" "-a" "4bb7679f7e628f1ab394cbe3beb1bbca5b9358af69de797b5e99f09f10aa1ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bb7679f7e628f1ab394cbe3beb1bbca5b9358af69de797b5e99f09f10aa1ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bb7679f7e628f1ab394cbe3beb1bbca5b9358af69de797b5e99f09f10aa1ac0", kill_on_drop: false }`
[INFO] [stdout] 4bb7679f7e628f1ab394cbe3beb1bbca5b9358af69de797b5e99f09f10aa1ac0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] 6e764f4df2a6e6acf2175e958b16997d1b8dc9e270757c4b60fb73085a8a34c3
[INFO] running `Command { std: "docker" "start" "-a" "6e764f4df2a6e6acf2175e958b16997d1b8dc9e270757c4b60fb73085a8a34c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling prime-numbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "6e764f4df2a6e6acf2175e958b16997d1b8dc9e270757c4b60fb73085a8a34c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e764f4df2a6e6acf2175e958b16997d1b8dc9e270757c4b60fb73085a8a34c3", kill_on_drop: false }`
[INFO] [stdout] 6e764f4df2a6e6acf2175e958b16997d1b8dc9e270757c4b60fb73085a8a34c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e09a28f74caa5a7a76a3a4f624711987a06984f2650c33d1c6e9d324cc54daf1
[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" "e09a28f74caa5a7a76a3a4f624711987a06984f2650c33d1c6e9d324cc54daf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling prime-numbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] [stderr]   Executable unittests main.rs (/opt/rustwide/target/debug/deps/prime_numbers-61d509d23107aa32)
[INFO] running `Command { std: "docker" "inspect" "e09a28f74caa5a7a76a3a4f624711987a06984f2650c33d1c6e9d324cc54daf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e09a28f74caa5a7a76a3a4f624711987a06984f2650c33d1c6e9d324cc54daf1", kill_on_drop: false }`
[INFO] [stdout] e09a28f74caa5a7a76a3a4f624711987a06984f2650c33d1c6e9d324cc54daf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21b81fcd3a8a24be60ff014f950d320eff36ce738bdf7ef816e51cf03e437a88
[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" "21b81fcd3a8a24be60ff014f950d320eff36ce738bdf7ef816e51cf03e437a88", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests main.rs (/opt/rustwide/target/debug/deps/prime_numbers-61d509d23107aa32)
[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" "21b81fcd3a8a24be60ff014f950d320eff36ce738bdf7ef816e51cf03e437a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21b81fcd3a8a24be60ff014f950d320eff36ce738bdf7ef816e51cf03e437a88", kill_on_drop: false }`
[INFO] [stdout] 21b81fcd3a8a24be60ff014f950d320eff36ce738bdf7ef816e51cf03e437a88