[INFO] fetching crate kitty-build 0.0.0...
[INFO] testing kitty-build-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate kitty-build 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate kitty-build 0.0.0 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 crates.io crate kitty-build 0.0.0
[INFO] finished tweaking crates.io crate kitty-build 0.0.0
[INFO] tweaked toml for crates.io crate kitty-build 0.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94f63dfbdbbfc6a32122a7c81423e5cd617a6eca8f20ec494e209a85ba0afd33
[INFO] running `Command { std: "docker" "start" "-a" "94f63dfbdbbfc6a32122a7c81423e5cd617a6eca8f20ec494e209a85ba0afd33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94f63dfbdbbfc6a32122a7c81423e5cd617a6eca8f20ec494e209a85ba0afd33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94f63dfbdbbfc6a32122a7c81423e5cd617a6eca8f20ec494e209a85ba0afd33", kill_on_drop: false }`
[INFO] [stdout] 94f63dfbdbbfc6a32122a7c81423e5cd617a6eca8f20ec494e209a85ba0afd33
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14626066549a7afd004b4d184d06f4dde31052951b8ffceb496e7215d193288e
[INFO] running `Command { std: "docker" "start" "-a" "14626066549a7afd004b4d184d06f4dde31052951b8ffceb496e7215d193288e", kill_on_drop: false }`
[INFO] [stderr]    Compiling kitty-build v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "14626066549a7afd004b4d184d06f4dde31052951b8ffceb496e7215d193288e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14626066549a7afd004b4d184d06f4dde31052951b8ffceb496e7215d193288e", kill_on_drop: false }`
[INFO] [stdout] 14626066549a7afd004b4d184d06f4dde31052951b8ffceb496e7215d193288e
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac78b9e3d80798281160dc453450330978cc1af042c5d51721f27663188d7da5
[INFO] running `Command { std: "docker" "start" "-a" "ac78b9e3d80798281160dc453450330978cc1af042c5d51721f27663188d7da5", kill_on_drop: false }`
[INFO] [stderr]    Compiling kitty-build v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/kitty_build-4366888f87f7f165)
[INFO] running `Command { std: "docker" "inspect" "ac78b9e3d80798281160dc453450330978cc1af042c5d51721f27663188d7da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac78b9e3d80798281160dc453450330978cc1af042c5d51721f27663188d7da5", kill_on_drop: false }`
[INFO] [stdout] ac78b9e3d80798281160dc453450330978cc1af042c5d51721f27663188d7da5
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ac0e39db0b71e9ccb3434e803c4cc8342279f167489190f48971e0d1c88b144
[INFO] running `Command { std: "docker" "start" "-a" "5ac0e39db0b71e9ccb3434e803c4cc8342279f167489190f48971e0d1c88b144", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kitty_build-4366888f87f7f165)
[INFO] [stderr]    Doc-tests kitty-build
[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] [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" "5ac0e39db0b71e9ccb3434e803c4cc8342279f167489190f48971e0d1c88b144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ac0e39db0b71e9ccb3434e803c4cc8342279f167489190f48971e0d1c88b144", kill_on_drop: false }`
[INFO] [stdout] 5ac0e39db0b71e9ccb3434e803c4cc8342279f167489190f48971e0d1c88b144