[INFO] fetching crate zui 0.0.0...
[INFO] testing zui-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate zui 0.0.0 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate zui 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 zui 0.0.0
[INFO] finished tweaking crates.io crate zui 0.0.0
[INFO] tweaked toml for crates.io crate zui 0.0.0 written to /workspace/builds/worker-103/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-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 0f9fb532c023779d9d3098da6db93bf4311b7d902b0421307d9eddc45ac3e18c
[INFO] running `Command { std: "docker" "start" "-a" "0f9fb532c023779d9d3098da6db93bf4311b7d902b0421307d9eddc45ac3e18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f9fb532c023779d9d3098da6db93bf4311b7d902b0421307d9eddc45ac3e18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f9fb532c023779d9d3098da6db93bf4311b7d902b0421307d9eddc45ac3e18c", kill_on_drop: false }`
[INFO] [stdout] 0f9fb532c023779d9d3098da6db93bf4311b7d902b0421307d9eddc45ac3e18c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] c2c9b0668b0a095030a19f17af08d176c10edd4624eb2b38dfb803082cd0ed2c
[INFO] running `Command { std: "docker" "start" "-a" "c2c9b0668b0a095030a19f17af08d176c10edd4624eb2b38dfb803082cd0ed2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling zui v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "c2c9b0668b0a095030a19f17af08d176c10edd4624eb2b38dfb803082cd0ed2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2c9b0668b0a095030a19f17af08d176c10edd4624eb2b38dfb803082cd0ed2c", kill_on_drop: false }`
[INFO] [stdout] c2c9b0668b0a095030a19f17af08d176c10edd4624eb2b38dfb803082cd0ed2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] c36d3adfce63db766866688e36d7674d42ab7d8d58dee5195d1c0da2b3200e2e
[INFO] running `Command { std: "docker" "start" "-a" "c36d3adfce63db766866688e36d7674d42ab7d8d58dee5195d1c0da2b3200e2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling zui v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/zui-f0af80a0a3e4fae4)
[INFO] running `Command { std: "docker" "inspect" "c36d3adfce63db766866688e36d7674d42ab7d8d58dee5195d1c0da2b3200e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c36d3adfce63db766866688e36d7674d42ab7d8d58dee5195d1c0da2b3200e2e", kill_on_drop: false }`
[INFO] [stdout] c36d3adfce63db766866688e36d7674d42ab7d8d58dee5195d1c0da2b3200e2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 35fdb407a568292295dc4e19111c427f049df4ee949e336372330f5fece1739a
[INFO] running `Command { std: "docker" "start" "-a" "35fdb407a568292295dc4e19111c427f049df4ee949e336372330f5fece1739a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zui-f0af80a0a3e4fae4)
[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 zui
[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" "35fdb407a568292295dc4e19111c427f049df4ee949e336372330f5fece1739a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35fdb407a568292295dc4e19111c427f049df4ee949e336372330f5fece1739a", kill_on_drop: false }`
[INFO] [stdout] 35fdb407a568292295dc4e19111c427f049df4ee949e336372330f5fece1739a