[INFO] fetching crate ad9959 0.1.0...
[INFO] testing ad9959-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ad9959 0.1.0 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate ad9959 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 ad9959 0.1.0
[INFO] finished tweaking crates.io crate ad9959 0.1.0
[INFO] tweaked toml for crates.io crate ad9959 0.1.0 written to /workspace/builds/worker-52/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-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] b52fedfbb9ec4453d535f2e96a61ac25bba635bf38d9c1dfd1246d973c1f276c
[INFO] running `Command { std: "docker" "start" "-a" "b52fedfbb9ec4453d535f2e96a61ac25bba635bf38d9c1dfd1246d973c1f276c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b52fedfbb9ec4453d535f2e96a61ac25bba635bf38d9c1dfd1246d973c1f276c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b52fedfbb9ec4453d535f2e96a61ac25bba635bf38d9c1dfd1246d973c1f276c", kill_on_drop: false }`
[INFO] [stdout] b52fedfbb9ec4453d535f2e96a61ac25bba635bf38d9c1dfd1246d973c1f276c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] db51c583ae0d55005942094e6212b345fa9153d11ad9a7b8c8a9d47c2a608ad5
[INFO] running `Command { std: "docker" "start" "-a" "db51c583ae0d55005942094e6212b345fa9153d11ad9a7b8c8a9d47c2a608ad5", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling ad9959 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "db51c583ae0d55005942094e6212b345fa9153d11ad9a7b8c8a9d47c2a608ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db51c583ae0d55005942094e6212b345fa9153d11ad9a7b8c8a9d47c2a608ad5", kill_on_drop: false }`
[INFO] [stdout] db51c583ae0d55005942094e6212b345fa9153d11ad9a7b8c8a9d47c2a608ad5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 97a685eb3257c81f29c3b78cc827a2651a670d6c555205798bbdd8bfa8e88edb
[INFO] running `Command { std: "docker" "start" "-a" "97a685eb3257c81f29c3b78cc827a2651a670d6c555205798bbdd8bfa8e88edb", kill_on_drop: false }`
[INFO] [stderr]    Compiling ad9959 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ad9959-77e541818b411729)
[INFO] running `Command { std: "docker" "inspect" "97a685eb3257c81f29c3b78cc827a2651a670d6c555205798bbdd8bfa8e88edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97a685eb3257c81f29c3b78cc827a2651a670d6c555205798bbdd8bfa8e88edb", kill_on_drop: false }`
[INFO] [stdout] 97a685eb3257c81f29c3b78cc827a2651a670d6c555205798bbdd8bfa8e88edb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 30dffefff8ca3007eaf5f2a436c2b547fa61cf82cd72e1cecf559086e438df20
[INFO] running `Command { std: "docker" "start" "-a" "30dffefff8ca3007eaf5f2a436c2b547fa61cf82cd72e1cecf559086e438df20", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.38s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ad9959-77e541818b411729)
[INFO] [stderr]    Doc-tests ad9959
[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] [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" "30dffefff8ca3007eaf5f2a436c2b547fa61cf82cd72e1cecf559086e438df20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30dffefff8ca3007eaf5f2a436c2b547fa61cf82cd72e1cecf559086e438df20", kill_on_drop: false }`
[INFO] [stdout] 30dffefff8ca3007eaf5f2a436c2b547fa61cf82cd72e1cecf559086e438df20