[INFO] cloning repository https://github.com/richiksc/hello-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/richiksc/hello-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichiksc%2Fhello-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichiksc%2Fhello-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 078768b1080c577d6c3cac384472ac3d833d2ba9
[INFO] testing richiksc/hello-rust 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%2Frichiksc%2Fhello-rust" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/richiksc/hello-rust 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/richiksc/hello-rust
[INFO] finished tweaking git repo https://github.com/richiksc/hello-rust
[INFO] tweaked toml for git repo https://github.com/richiksc/hello-rust written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/richiksc/hello-rust 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 958ea48ab4452bd21bc96091fb4a37088612447f795d0f972ca2cf51c00df343
[INFO] running `Command { std: "docker" "start" "-a" "958ea48ab4452bd21bc96091fb4a37088612447f795d0f972ca2cf51c00df343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "958ea48ab4452bd21bc96091fb4a37088612447f795d0f972ca2cf51c00df343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "958ea48ab4452bd21bc96091fb4a37088612447f795d0f972ca2cf51c00df343", kill_on_drop: false }`
[INFO] [stdout] 958ea48ab4452bd21bc96091fb4a37088612447f795d0f972ca2cf51c00df343
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d0b8d80604d1cf24fa24ff7c74a0d19ef4a33df5e64241db2ebc4a4ff7165a6
[INFO] running `Command { std: "docker" "start" "-a" "6d0b8d80604d1cf24fa24ff7c74a0d19ef4a33df5e64241db2ebc4a4ff7165a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "6d0b8d80604d1cf24fa24ff7c74a0d19ef4a33df5e64241db2ebc4a4ff7165a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d0b8d80604d1cf24fa24ff7c74a0d19ef4a33df5e64241db2ebc4a4ff7165a6", kill_on_drop: false }`
[INFO] [stdout] 6d0b8d80604d1cf24fa24ff7c74a0d19ef4a33df5e64241db2ebc4a4ff7165a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc58ea87da249c9c46c0378eae86a4459e9e69f4ac34b3e40dd4b299567cac55
[INFO] running `Command { std: "docker" "start" "-a" "cc58ea87da249c9c46c0378eae86a4459e9e69f4ac34b3e40dd4b299567cac55", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_rust-87d545a7d74299e8)
[INFO] running `Command { std: "docker" "inspect" "cc58ea87da249c9c46c0378eae86a4459e9e69f4ac34b3e40dd4b299567cac55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc58ea87da249c9c46c0378eae86a4459e9e69f4ac34b3e40dd4b299567cac55", kill_on_drop: false }`
[INFO] [stdout] cc58ea87da249c9c46c0378eae86a4459e9e69f4ac34b3e40dd4b299567cac55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78f98986e0e8a19e0c47bcd1bce5776b951e2b4aea63ecc3b32b8779c0adfa9d
[INFO] running `Command { std: "docker" "start" "-a" "78f98986e0e8a19e0c47bcd1bce5776b951e2b4aea63ecc3b32b8779c0adfa9d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_rust-87d545a7d74299e8)
[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" "78f98986e0e8a19e0c47bcd1bce5776b951e2b4aea63ecc3b32b8779c0adfa9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78f98986e0e8a19e0c47bcd1bce5776b951e2b4aea63ecc3b32b8779c0adfa9d", kill_on_drop: false }`
[INFO] [stdout] 78f98986e0e8a19e0c47bcd1bce5776b951e2b4aea63ecc3b32b8779c0adfa9d