[INFO] cloning repository https://github.com/asyncsec/rust_prepender_virus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asyncsec/rust_prepender_virus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasyncsec%2Frust_prepender_virus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasyncsec%2Frust_prepender_virus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54afba19740067efa1ff1cde830be9f80f273eca
[INFO] testing asyncsec/rust_prepender_virus 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%2Fasyncsec%2Frust_prepender_virus" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/asyncsec/rust_prepender_virus 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/asyncsec/rust_prepender_virus
[INFO] finished tweaking git repo https://github.com/asyncsec/rust_prepender_virus
[INFO] tweaked toml for git repo https://github.com/asyncsec/rust_prepender_virus written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/asyncsec/rust_prepender_virus 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] f6fefb701374b351c569b15628153a93d7a018609335ad81e1b1cc5e3bdc7612
[INFO] running `Command { std: "docker" "start" "-a" "f6fefb701374b351c569b15628153a93d7a018609335ad81e1b1cc5e3bdc7612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6fefb701374b351c569b15628153a93d7a018609335ad81e1b1cc5e3bdc7612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6fefb701374b351c569b15628153a93d7a018609335ad81e1b1cc5e3bdc7612", kill_on_drop: false }`
[INFO] [stdout] f6fefb701374b351c569b15628153a93d7a018609335ad81e1b1cc5e3bdc7612
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] efda76c16e28d532a688d4be151046d58054cad04b382d72e02d5ddcd923a247
[INFO] running `Command { std: "docker" "start" "-a" "efda76c16e28d532a688d4be151046d58054cad04b382d72e02d5ddcd923a247", kill_on_drop: false }`
[INFO] [stderr]    Compiling myvirus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "efda76c16e28d532a688d4be151046d58054cad04b382d72e02d5ddcd923a247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efda76c16e28d532a688d4be151046d58054cad04b382d72e02d5ddcd923a247", kill_on_drop: false }`
[INFO] [stdout] efda76c16e28d532a688d4be151046d58054cad04b382d72e02d5ddcd923a247
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f01f113056271e0626744966d2f61064614c90328d5b72ce5f71d60832c056c6
[INFO] running `Command { std: "docker" "start" "-a" "f01f113056271e0626744966d2f61064614c90328d5b72ce5f71d60832c056c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling myvirus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/myvirus-e983ee58557cde93)
[INFO] running `Command { std: "docker" "inspect" "f01f113056271e0626744966d2f61064614c90328d5b72ce5f71d60832c056c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f01f113056271e0626744966d2f61064614c90328d5b72ce5f71d60832c056c6", kill_on_drop: false }`
[INFO] [stdout] f01f113056271e0626744966d2f61064614c90328d5b72ce5f71d60832c056c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] df3894c3e9fb68fc94eeed418cb3e23bb94714d47dbc12942fc74879e9ae9b6a
[INFO] running `Command { std: "docker" "start" "-a" "df3894c3e9fb68fc94eeed418cb3e23bb94714d47dbc12942fc74879e9ae9b6a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/myvirus-e983ee58557cde93)
[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" "df3894c3e9fb68fc94eeed418cb3e23bb94714d47dbc12942fc74879e9ae9b6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df3894c3e9fb68fc94eeed418cb3e23bb94714d47dbc12942fc74879e9ae9b6a", kill_on_drop: false }`
[INFO] [stdout] df3894c3e9fb68fc94eeed418cb3e23bb94714d47dbc12942fc74879e9ae9b6a