[INFO] fetching crate protozero 0.1.2...
[INFO] testing protozero-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate protozero 0.1.2 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate protozero 0.1.2 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 protozero 0.1.2
[INFO] finished tweaking crates.io crate protozero 0.1.2
[INFO] tweaked toml for crates.io crate protozero 0.1.2 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate crates.io crate protozero 0.1.2 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 1fc634578a74cbe533ce34f653ee0b9559a9e031a74a750228557194a6e2c6ad
[INFO] running `Command { std: "docker" "start" "-a" "1fc634578a74cbe533ce34f653ee0b9559a9e031a74a750228557194a6e2c6ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fc634578a74cbe533ce34f653ee0b9559a9e031a74a750228557194a6e2c6ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fc634578a74cbe533ce34f653ee0b9559a9e031a74a750228557194a6e2c6ad", kill_on_drop: false }`
[INFO] [stdout] 1fc634578a74cbe533ce34f653ee0b9559a9e031a74a750228557194a6e2c6ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] e9a3958286554509a0cca1eb3aae45927eb80c66380b928ade240655d62a8b23
[INFO] running `Command { std: "docker" "start" "-a" "e9a3958286554509a0cca1eb3aae45927eb80c66380b928ade240655d62a8b23", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling protozero v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "e9a3958286554509a0cca1eb3aae45927eb80c66380b928ade240655d62a8b23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9a3958286554509a0cca1eb3aae45927eb80c66380b928ade240655d62a8b23", kill_on_drop: false }`
[INFO] [stdout] e9a3958286554509a0cca1eb3aae45927eb80c66380b928ade240655d62a8b23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 33fdec49cfca4e685555c4523d00ca10bfa5512aaf4a32fe333937c41620f762
[INFO] running `Command { std: "docker" "start" "-a" "33fdec49cfca4e685555c4523d00ca10bfa5512aaf4a32fe333937c41620f762", kill_on_drop: false }`
[INFO] [stderr]    Compiling protozero v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/protozero-9f297758c0879039)
[INFO] running `Command { std: "docker" "inspect" "33fdec49cfca4e685555c4523d00ca10bfa5512aaf4a32fe333937c41620f762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33fdec49cfca4e685555c4523d00ca10bfa5512aaf4a32fe333937c41620f762", kill_on_drop: false }`
[INFO] [stdout] 33fdec49cfca4e685555c4523d00ca10bfa5512aaf4a32fe333937c41620f762
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 8bf246c44abfc3424a7ca976b61b518f9974b0b3c715422f2421efa849864984
[INFO] running `Command { std: "docker" "start" "-a" "8bf246c44abfc3424a7ca976b61b518f9974b0b3c715422f2421efa849864984", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/protozero-9f297758c0879039)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test encoding::tests::read_varint_invalid ... ok
[INFO] [stderr]    Doc-tests protozero
[INFO] [stdout] test encoding::tests::read_varint_ok ... ok
[INFO] [stdout] test encoding::tests::read_varint_overflow ... ok
[INFO] [stdout] test encoding::tests::read_varint_too_many_bytes ... ok
[INFO] [stdout] test encoding::tests::zigzag_decode_32 ... ok
[INFO] [stdout] test encoding::tests::zigzag_decode_64 ... ok
[INFO] [stdout] test field::tests::varint ... ok
[INFO] [stdout] test field::tests::repeated_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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" "8bf246c44abfc3424a7ca976b61b518f9974b0b3c715422f2421efa849864984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf246c44abfc3424a7ca976b61b518f9974b0b3c715422f2421efa849864984", kill_on_drop: false }`
[INFO] [stdout] 8bf246c44abfc3424a7ca976b61b518f9974b0b3c715422f2421efa849864984