[INFO] fetching crate uiuifree-test 0.1.0...
[INFO] testing uiuifree-test-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate uiuifree-test 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate uiuifree-test 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 uiuifree-test 0.1.0
[INFO] finished tweaking crates.io crate uiuifree-test 0.1.0
[INFO] tweaked toml for crates.io crate uiuifree-test 0.1.0 written to /workspace/builds/worker-3/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] 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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 868581d616d6b6b06e5fac9770376f15d5aae7d638c4d4c260d7b0ae2d1e1ec9
[INFO] running `Command { std: "docker" "start" "-a" "868581d616d6b6b06e5fac9770376f15d5aae7d638c4d4c260d7b0ae2d1e1ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "868581d616d6b6b06e5fac9770376f15d5aae7d638c4d4c260d7b0ae2d1e1ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "868581d616d6b6b06e5fac9770376f15d5aae7d638c4d4c260d7b0ae2d1e1ec9", kill_on_drop: false }`
[INFO] [stdout] 868581d616d6b6b06e5fac9770376f15d5aae7d638c4d4c260d7b0ae2d1e1ec9
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b70a7cb004874e3fe0ab30eb5105a761e81410bd03b06993422179311e181d0a
[INFO] running `Command { std: "docker" "start" "-a" "b70a7cb004874e3fe0ab30eb5105a761e81410bd03b06993422179311e181d0a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling uiuifree-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "b70a7cb004874e3fe0ab30eb5105a761e81410bd03b06993422179311e181d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b70a7cb004874e3fe0ab30eb5105a761e81410bd03b06993422179311e181d0a", kill_on_drop: false }`
[INFO] [stdout] b70a7cb004874e3fe0ab30eb5105a761e81410bd03b06993422179311e181d0a
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 892d31db8296b6f061d5a169fcf9f5828c48401537fb5ffec4c9ee8322baed2f
[INFO] running `Command { std: "docker" "start" "-a" "892d31db8296b6f061d5a169fcf9f5828c48401537fb5ffec4c9ee8322baed2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling uiuifree-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/uiuifree_test-3ae13907f63bbe8f)
[INFO] running `Command { std: "docker" "inspect" "892d31db8296b6f061d5a169fcf9f5828c48401537fb5ffec4c9ee8322baed2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "892d31db8296b6f061d5a169fcf9f5828c48401537fb5ffec4c9ee8322baed2f", kill_on_drop: false }`
[INFO] [stdout] 892d31db8296b6f061d5a169fcf9f5828c48401537fb5ffec4c9ee8322baed2f
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a45cce50eac73f03550a0d47bffab1688d2e18e8e1a2edb8bf1ffb79528241e
[INFO] running `Command { std: "docker" "start" "-a" "6a45cce50eac73f03550a0d47bffab1688d2e18e8e1a2edb8bf1ffb79528241e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uiuifree_test-3ae13907f63bbe8f)
[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 uiuifree-test
[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" "6a45cce50eac73f03550a0d47bffab1688d2e18e8e1a2edb8bf1ffb79528241e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a45cce50eac73f03550a0d47bffab1688d2e18e8e1a2edb8bf1ffb79528241e", kill_on_drop: false }`
[INFO] [stdout] 6a45cce50eac73f03550a0d47bffab1688d2e18e8e1a2edb8bf1ffb79528241e