[INFO] crate multiwii_serial_protocol 0.1.1 is already in cache
[INFO] extracting crate multiwii_serial_protocol 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/multiwii_serial_protocol/0.1.1
[INFO] extracting crate multiwii_serial_protocol 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/multiwii_serial_protocol/0.1.1
[INFO] validating manifest of multiwii_serial_protocol-0.1.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of multiwii_serial_protocol-0.1.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing multiwii_serial_protocol-0.1.1
[INFO] finished frobbing multiwii_serial_protocol-0.1.1
[INFO] frobbed toml for multiwii_serial_protocol-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/multiwii_serial_protocol/0.1.1/Cargo.toml
[INFO] started frobbing multiwii_serial_protocol-0.1.1
[INFO] finished frobbing multiwii_serial_protocol-0.1.1
[INFO] frobbed toml for multiwii_serial_protocol-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/multiwii_serial_protocol/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing multiwii_serial_protocol-0.1.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/multiwii_serial_protocol/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] fe92449c702f0426dafe6ce00dd2fa0e1f56428351b9d96f7431a4101e1760de
[INFO] running `"docker" "start" "-a" "fe92449c702f0426dafe6ce00dd2fa0e1f56428351b9d96f7431a4101e1760de"`
[INFO] [stderr]    Compiling packed_struct v0.2.3
[INFO] [stderr]    Compiling packed_struct_codegen v0.2.4
[INFO] [stderr]    Compiling multiwii_serial_protocol v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.99s
[INFO] running `"docker" "inspect" "fe92449c702f0426dafe6ce00dd2fa0e1f56428351b9d96f7431a4101e1760de"`
[INFO] running `"docker" "rm" "-f" "fe92449c702f0426dafe6ce00dd2fa0e1f56428351b9d96f7431a4101e1760de"`
[INFO] [stdout] fe92449c702f0426dafe6ce00dd2fa0e1f56428351b9d96f7431a4101e1760de
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/multiwii_serial_protocol/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 421ce191b28e12cb4718d4498472064d8f979cedc4d64b4ea5845a0b2e50c7e4
[INFO] running `"docker" "start" "-a" "421ce191b28e12cb4718d4498472064d8f979cedc4d64b4ea5845a0b2e50c7e4"`
[INFO] [stderr]    Compiling multiwii_serial_protocol v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.28s
[INFO] running `"docker" "inspect" "421ce191b28e12cb4718d4498472064d8f979cedc4d64b4ea5845a0b2e50c7e4"`
[INFO] running `"docker" "rm" "-f" "421ce191b28e12cb4718d4498472064d8f979cedc4d64b4ea5845a0b2e50c7e4"`
[INFO] [stdout] 421ce191b28e12cb4718d4498472064d8f979cedc4d64b4ea5845a0b2e50c7e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/multiwii_serial_protocol/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 0066153d8ed464374c11d1e476a49d5b9ea4cb36bee0e8999ec3dfc201e3fbb5
[INFO] running `"docker" "start" "-a" "0066153d8ed464374c11d1e476a49d5b9ea4cb36bee0e8999ec3dfc201e3fbb5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/multiwii_serial_protocol-7fb062d048829e5f
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test structs::test_mixer ... ok
[INFO] [stdout] test packet::test_serialize ... ok
[INFO] [stdout] test packet::test_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multiwii_serial_protocol
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0066153d8ed464374c11d1e476a49d5b9ea4cb36bee0e8999ec3dfc201e3fbb5"`
[INFO] running `"docker" "rm" "-f" "0066153d8ed464374c11d1e476a49d5b9ea4cb36bee0e8999ec3dfc201e3fbb5"`
[INFO] [stdout] 0066153d8ed464374c11d1e476a49d5b9ea4cb36bee0e8999ec3dfc201e3fbb5