[INFO] fetching crate ur20-ethercat 0.0.0...
[INFO] testing ur20-ethercat-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ur20-ethercat 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ur20-ethercat 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 ur20-ethercat 0.0.0
[INFO] finished tweaking crates.io crate ur20-ethercat 0.0.0
[INFO] tweaked toml for crates.io crate ur20-ethercat 0.0.0 written to /workspace/builds/worker-5/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-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af64083e26cf9714de315b80846514cd0c05edf5a9cfe553a74bd5916e0e6471
[INFO] running `Command { std: "docker" "start" "-a" "af64083e26cf9714de315b80846514cd0c05edf5a9cfe553a74bd5916e0e6471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af64083e26cf9714de315b80846514cd0c05edf5a9cfe553a74bd5916e0e6471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af64083e26cf9714de315b80846514cd0c05edf5a9cfe553a74bd5916e0e6471", kill_on_drop: false }`
[INFO] [stdout] af64083e26cf9714de315b80846514cd0c05edf5a9cfe553a74bd5916e0e6471
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0958c5e2f3d158bad23a334c5d38ac2e3b331a8cdb892a1befa482cf4fc53e86
[INFO] running `Command { std: "docker" "start" "-a" "0958c5e2f3d158bad23a334c5d38ac2e3b331a8cdb892a1befa482cf4fc53e86", kill_on_drop: false }`
[INFO] [stderr]    Compiling ur20-ethercat v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "0958c5e2f3d158bad23a334c5d38ac2e3b331a8cdb892a1befa482cf4fc53e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0958c5e2f3d158bad23a334c5d38ac2e3b331a8cdb892a1befa482cf4fc53e86", kill_on_drop: false }`
[INFO] [stdout] 0958c5e2f3d158bad23a334c5d38ac2e3b331a8cdb892a1befa482cf4fc53e86
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8be1847c34043691e89a221ea5d74eae8f52f5b199dd17c23844a1689b0e89cf
[INFO] running `Command { std: "docker" "start" "-a" "8be1847c34043691e89a221ea5d74eae8f52f5b199dd17c23844a1689b0e89cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling ur20-ethercat v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ur20_ethercat-6f9be3dbe3080ea1)
[INFO] running `Command { std: "docker" "inspect" "8be1847c34043691e89a221ea5d74eae8f52f5b199dd17c23844a1689b0e89cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be1847c34043691e89a221ea5d74eae8f52f5b199dd17c23844a1689b0e89cf", kill_on_drop: false }`
[INFO] [stdout] 8be1847c34043691e89a221ea5d74eae8f52f5b199dd17c23844a1689b0e89cf
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0efc8ca050305183869be1e932e4b7772fadf7adff68646b34985ca3b710b1d5
[INFO] running `Command { std: "docker" "start" "-a" "0efc8ca050305183869be1e932e4b7772fadf7adff68646b34985ca3b710b1d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ur20_ethercat-6f9be3dbe3080ea1)
[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 ur20-ethercat
[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" "0efc8ca050305183869be1e932e4b7772fadf7adff68646b34985ca3b710b1d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0efc8ca050305183869be1e932e4b7772fadf7adff68646b34985ca3b710b1d5", kill_on_drop: false }`
[INFO] [stdout] 0efc8ca050305183869be1e932e4b7772fadf7adff68646b34985ca3b710b1d5