[INFO] fetching crate muneeb_function 0.1.1...
[INFO] testing muneeb_function-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate muneeb_function 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate muneeb_function 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate muneeb_function 0.1.1
[INFO] finished tweaking crates.io crate muneeb_function 0.1.1
[INFO] tweaked toml for crates.io crate muneeb_function 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37cc0872d457a07110cfd1220287e03c48b82390d443d5c959e04af3d7aeb037
[INFO] running `Command { std: "docker" "start" "-a" "37cc0872d457a07110cfd1220287e03c48b82390d443d5c959e04af3d7aeb037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37cc0872d457a07110cfd1220287e03c48b82390d443d5c959e04af3d7aeb037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37cc0872d457a07110cfd1220287e03c48b82390d443d5c959e04af3d7aeb037", kill_on_drop: false }`
[INFO] [stdout] 37cc0872d457a07110cfd1220287e03c48b82390d443d5c959e04af3d7aeb037
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a35461177e4d63f87ec6ae4987bb4391444fc189f2c81f38b3c33ba06a331010
[INFO] running `Command { std: "docker" "start" "-a" "a35461177e4d63f87ec6ae4987bb4391444fc189f2c81f38b3c33ba06a331010", kill_on_drop: false }`
[INFO] [stderr]    Compiling muneeb_function v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "a35461177e4d63f87ec6ae4987bb4391444fc189f2c81f38b3c33ba06a331010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a35461177e4d63f87ec6ae4987bb4391444fc189f2c81f38b3c33ba06a331010", kill_on_drop: false }`
[INFO] [stdout] a35461177e4d63f87ec6ae4987bb4391444fc189f2c81f38b3c33ba06a331010
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c4f6ae64f4bfc555afc62a037c4319c18ad0e0a7828684e5fe36d141516cb97
[INFO] running `Command { std: "docker" "start" "-a" "1c4f6ae64f4bfc555afc62a037c4319c18ad0e0a7828684e5fe36d141516cb97", kill_on_drop: false }`
[INFO] [stderr]    Compiling muneeb_function v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "1c4f6ae64f4bfc555afc62a037c4319c18ad0e0a7828684e5fe36d141516cb97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c4f6ae64f4bfc555afc62a037c4319c18ad0e0a7828684e5fe36d141516cb97", kill_on_drop: false }`
[INFO] [stdout] 1c4f6ae64f4bfc555afc62a037c4319c18ad0e0a7828684e5fe36d141516cb97
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72dcf8c1747c738602025bd33b55e5b3a980a5d06d9bb92bc8932471a1dcd49f
[INFO] running `Command { std: "docker" "start" "-a" "72dcf8c1747c738602025bd33b55e5b3a980a5d06d9bb92bc8932471a1dcd49f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/muneeb_function-f90c1000e20a1a4c)
[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] [stderr]    Doc-tests muneeb_function
[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" "72dcf8c1747c738602025bd33b55e5b3a980a5d06d9bb92bc8932471a1dcd49f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72dcf8c1747c738602025bd33b55e5b3a980a5d06d9bb92bc8932471a1dcd49f", kill_on_drop: false }`
[INFO] [stdout] 72dcf8c1747c738602025bd33b55e5b3a980a5d06d9bb92bc8932471a1dcd49f