[INFO] fetching crate real 0.0.1...
[INFO] testing real-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate real 0.0.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate real 0.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate real 0.0.1
[INFO] finished tweaking crates.io crate real 0.0.1
[INFO] tweaked toml for crates.io crate real 0.0.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c4e8018ab8b34f5b1d9ecf90cbcaa97ddf92b5df9e12c21a4a48c0cf2186b7b
[INFO] running `Command { std: "docker" "start" "-a" "0c4e8018ab8b34f5b1d9ecf90cbcaa97ddf92b5df9e12c21a4a48c0cf2186b7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c4e8018ab8b34f5b1d9ecf90cbcaa97ddf92b5df9e12c21a4a48c0cf2186b7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c4e8018ab8b34f5b1d9ecf90cbcaa97ddf92b5df9e12c21a4a48c0cf2186b7b", kill_on_drop: false }`
[INFO] [stdout] 0c4e8018ab8b34f5b1d9ecf90cbcaa97ddf92b5df9e12c21a4a48c0cf2186b7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9917db02aeda1ba95cd25311d8f706eed18094706561d1476fd4f455e16a6c00
[INFO] running `Command { std: "docker" "start" "-a" "9917db02aeda1ba95cd25311d8f706eed18094706561d1476fd4f455e16a6c00", kill_on_drop: false }`
[INFO] [stderr]    Compiling real v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "9917db02aeda1ba95cd25311d8f706eed18094706561d1476fd4f455e16a6c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9917db02aeda1ba95cd25311d8f706eed18094706561d1476fd4f455e16a6c00", kill_on_drop: false }`
[INFO] [stdout] 9917db02aeda1ba95cd25311d8f706eed18094706561d1476fd4f455e16a6c00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ee4832fcddde9f03e7e892016d87cc00d55d106a73fedab46f75606773f0aa6
[INFO] running `Command { std: "docker" "start" "-a" "1ee4832fcddde9f03e7e892016d87cc00d55d106a73fedab46f75606773f0aa6", kill_on_drop: false }`
[INFO] [stderr]    Compiling real v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "1ee4832fcddde9f03e7e892016d87cc00d55d106a73fedab46f75606773f0aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ee4832fcddde9f03e7e892016d87cc00d55d106a73fedab46f75606773f0aa6", kill_on_drop: false }`
[INFO] [stdout] 1ee4832fcddde9f03e7e892016d87cc00d55d106a73fedab46f75606773f0aa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe6c2614bfd1639324c5fda4e60ee38fdc9d952985d2d529f62589019a4220e4
[INFO] running `Command { std: "docker" "start" "-a" "fe6c2614bfd1639324c5fda4e60ee38fdc9d952985d2d529f62589019a4220e4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/real-bcaf0eba097cddda)
[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 real
[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" "fe6c2614bfd1639324c5fda4e60ee38fdc9d952985d2d529f62589019a4220e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe6c2614bfd1639324c5fda4e60ee38fdc9d952985d2d529f62589019a4220e4", kill_on_drop: false }`
[INFO] [stdout] fe6c2614bfd1639324c5fda4e60ee38fdc9d952985d2d529f62589019a4220e4