[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 try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasyncsec%2Frust_prepender_virus" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/asyncsec/rust_prepender_virus on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-2/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e02563296d4b7ea4d6cd40b2fce4fd2b314ba3e83969c1cd0ea6e8c095502123
[INFO] running `Command { std: "docker" "start" "-a" "e02563296d4b7ea4d6cd40b2fce4fd2b314ba3e83969c1cd0ea6e8c095502123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e02563296d4b7ea4d6cd40b2fce4fd2b314ba3e83969c1cd0ea6e8c095502123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02563296d4b7ea4d6cd40b2fce4fd2b314ba3e83969c1cd0ea6e8c095502123", kill_on_drop: false }`
[INFO] [stdout] e02563296d4b7ea4d6cd40b2fce4fd2b314ba3e83969c1cd0ea6e8c095502123
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac103883378413d0d94f7e6222bc7ebb69aefcb34fdc83c9fbfd0d959449b9a7
[INFO] running `Command { std: "docker" "start" "-a" "ac103883378413d0d94f7e6222bc7ebb69aefcb34fdc83c9fbfd0d959449b9a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling myvirus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "ac103883378413d0d94f7e6222bc7ebb69aefcb34fdc83c9fbfd0d959449b9a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac103883378413d0d94f7e6222bc7ebb69aefcb34fdc83c9fbfd0d959449b9a7", kill_on_drop: false }`
[INFO] [stdout] ac103883378413d0d94f7e6222bc7ebb69aefcb34fdc83c9fbfd0d959449b9a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 983087219f2615526ddb1b29b6925592d912f2a434300880234de5be69f9ef55
[INFO] running `Command { std: "docker" "start" "-a" "983087219f2615526ddb1b29b6925592d912f2a434300880234de5be69f9ef55", kill_on_drop: false }`
[INFO] [stderr]    Compiling myvirus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "983087219f2615526ddb1b29b6925592d912f2a434300880234de5be69f9ef55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "983087219f2615526ddb1b29b6925592d912f2a434300880234de5be69f9ef55", kill_on_drop: false }`
[INFO] [stdout] 983087219f2615526ddb1b29b6925592d912f2a434300880234de5be69f9ef55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 651500d8469696d1a89b5f3a30c2b56c0faeffb2d1276fb31f78fce4d6cf8f7f
[INFO] running `Command { std: "docker" "start" "-a" "651500d8469696d1a89b5f3a30c2b56c0faeffb2d1276fb31f78fce4d6cf8f7f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/myvirus-26793406b9f42a81)
[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" "651500d8469696d1a89b5f3a30c2b56c0faeffb2d1276fb31f78fce4d6cf8f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "651500d8469696d1a89b5f3a30c2b56c0faeffb2d1276fb31f78fce4d6cf8f7f", kill_on_drop: false }`
[INFO] [stdout] 651500d8469696d1a89b5f3a30c2b56c0faeffb2d1276fb31f78fce4d6cf8f7f