[INFO] fetching crate uk 0.1.0...
[INFO] testing uk-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate uk 0.1.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate uk 0.1.0 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 uk 0.1.0
[INFO] finished tweaking crates.io crate uk 0.1.0
[INFO] tweaked toml for crates.io crate uk 0.1.0 written to /workspace/builds/worker-23/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] [stderr]     Blocking waiting for file lock on package cache
[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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 068e5eb09be3d6af2b526bf28dd3fa9c595d2e4bcf36dea8199c824c6a93cf84
[INFO] running `Command { std: "docker" "start" "-a" "068e5eb09be3d6af2b526bf28dd3fa9c595d2e4bcf36dea8199c824c6a93cf84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "068e5eb09be3d6af2b526bf28dd3fa9c595d2e4bcf36dea8199c824c6a93cf84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "068e5eb09be3d6af2b526bf28dd3fa9c595d2e4bcf36dea8199c824c6a93cf84", kill_on_drop: false }`
[INFO] [stdout] 068e5eb09be3d6af2b526bf28dd3fa9c595d2e4bcf36dea8199c824c6a93cf84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 0661005c8ef5f15edb7b7600a3d7492ef89422e688416107611269538238dfac
[INFO] running `Command { std: "docker" "start" "-a" "0661005c8ef5f15edb7b7600a3d7492ef89422e688416107611269538238dfac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling uk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "0661005c8ef5f15edb7b7600a3d7492ef89422e688416107611269538238dfac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0661005c8ef5f15edb7b7600a3d7492ef89422e688416107611269538238dfac", kill_on_drop: false }`
[INFO] [stdout] 0661005c8ef5f15edb7b7600a3d7492ef89422e688416107611269538238dfac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] e7e6e3e323b0154a50bed7286f37eee7f9a4431af5fbf9071a785b0c7e92c930
[INFO] running `Command { std: "docker" "start" "-a" "e7e6e3e323b0154a50bed7286f37eee7f9a4431af5fbf9071a785b0c7e92c930", kill_on_drop: false }`
[INFO] [stderr]    Compiling uk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/uk-aee4d11614b274c4)
[INFO] running `Command { std: "docker" "inspect" "e7e6e3e323b0154a50bed7286f37eee7f9a4431af5fbf9071a785b0c7e92c930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7e6e3e323b0154a50bed7286f37eee7f9a4431af5fbf9071a785b0c7e92c930", kill_on_drop: false }`
[INFO] [stdout] e7e6e3e323b0154a50bed7286f37eee7f9a4431af5fbf9071a785b0c7e92c930
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 3cde29ce0ecee396bd4e0a4ac356bf22fe6d1153833901da84a921eb6ffc4265
[INFO] running `Command { std: "docker" "start" "-a" "3cde29ce0ecee396bd4e0a4ac356bf22fe6d1153833901da84a921eb6ffc4265", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uk-aee4d11614b274c4)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests uk
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "3cde29ce0ecee396bd4e0a4ac356bf22fe6d1153833901da84a921eb6ffc4265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cde29ce0ecee396bd4e0a4ac356bf22fe6d1153833901da84a921eb6ffc4265", kill_on_drop: false }`
[INFO] [stdout] 3cde29ce0ecee396bd4e0a4ac356bf22fe6d1153833901da84a921eb6ffc4265