[INFO] fetching crate uniui_core 0.0.4...
[INFO] testing uniui_core-0.0.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate uniui_core 0.0.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate uniui_core 0.0.4 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uniui_core 0.0.4
[INFO] finished tweaking crates.io crate uniui_core 0.0.4
[INFO] tweaked toml for crates.io crate uniui_core 0.0.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39806b7ca1a2f8c222717545c42e21cac5a60965eb9b27dc8cfb90fb819de401
[INFO] running `Command { std: "docker" "start" "-a" "39806b7ca1a2f8c222717545c42e21cac5a60965eb9b27dc8cfb90fb819de401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39806b7ca1a2f8c222717545c42e21cac5a60965eb9b27dc8cfb90fb819de401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39806b7ca1a2f8c222717545c42e21cac5a60965eb9b27dc8cfb90fb819de401", kill_on_drop: false }`
[INFO] [stdout] 39806b7ca1a2f8c222717545c42e21cac5a60965eb9b27dc8cfb90fb819de401
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a02be8ac7d8e539a3b515e7cd4864581c6d501205276ac56e71b2ff4c58dd628
[INFO] running `Command { std: "docker" "start" "-a" "a02be8ac7d8e539a3b515e7cd4864581c6d501205276ac56e71b2ff4c58dd628", kill_on_drop: false }`
[INFO] [stderr]    Compiling uniui_core v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "a02be8ac7d8e539a3b515e7cd4864581c6d501205276ac56e71b2ff4c58dd628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a02be8ac7d8e539a3b515e7cd4864581c6d501205276ac56e71b2ff4c58dd628", kill_on_drop: false }`
[INFO] [stdout] a02be8ac7d8e539a3b515e7cd4864581c6d501205276ac56e71b2ff4c58dd628
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be032c8d948937d332f84ffc01c871d8afde8b0323ee5db385376fe39b32f083
[INFO] running `Command { std: "docker" "start" "-a" "be032c8d948937d332f84ffc01c871d8afde8b0323ee5db385376fe39b32f083", kill_on_drop: false }`
[INFO] [stderr]    Compiling uniui_core v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "be032c8d948937d332f84ffc01c871d8afde8b0323ee5db385376fe39b32f083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be032c8d948937d332f84ffc01c871d8afde8b0323ee5db385376fe39b32f083", kill_on_drop: false }`
[INFO] [stdout] be032c8d948937d332f84ffc01c871d8afde8b0323ee5db385376fe39b32f083
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 594e299b307c95d57ec2b828a1ce56bb913611250cae3da6a355c0ae4398f9f4
[INFO] running `Command { std: "docker" "start" "-a" "594e299b307c95d57ec2b828a1ce56bb913611250cae3da6a355c0ae4398f9f4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uniui_core-b53245481034f1ea)
[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 uniui_core
[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" "594e299b307c95d57ec2b828a1ce56bb913611250cae3da6a355c0ae4398f9f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "594e299b307c95d57ec2b828a1ce56bb913611250cae3da6a355c0ae4398f9f4", kill_on_drop: false }`
[INFO] [stdout] 594e299b307c95d57ec2b828a1ce56bb913611250cae3da6a355c0ae4398f9f4