[INFO] crate raftlog_protobuf 0.2.0 is already in cache
[INFO] extracting crate raftlog_protobuf 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/raftlog_protobuf/0.2.0
[INFO] extracting crate raftlog_protobuf 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/raftlog_protobuf/0.2.0
[INFO] validating manifest of raftlog_protobuf-0.2.0 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 raftlog_protobuf-0.2.0 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 raftlog_protobuf-0.2.0
[INFO] finished frobbing raftlog_protobuf-0.2.0
[INFO] frobbed toml for raftlog_protobuf-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/raftlog_protobuf/0.2.0/Cargo.toml
[INFO] started frobbing raftlog_protobuf-0.2.0
[INFO] finished frobbing raftlog_protobuf-0.2.0
[INFO] frobbed toml for raftlog_protobuf-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/raftlog_protobuf/0.2.0/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] [stderr]     Blocking waiting for file lock on package cache
[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 raftlog_protobuf-0.2.0 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-0/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/raftlog_protobuf/0.2.0:/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] 9bae86f1215b21eb007f3d76d5799f1d7d7d8b11b62d6c2f4c91eaa1affce6f4
[INFO] running `"docker" "start" "-a" "9bae86f1215b21eb007f3d76d5799f1d7d7d8b11b62d6c2f4c91eaa1affce6f4"`
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling atomic_immut v0.1.4
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]    Compiling trackable_derive v0.1.2
[INFO] [stderr]    Compiling trackable v0.2.23
[INFO] [stderr]    Compiling bytecodec v0.4.11
[INFO] [stderr]    Compiling protobuf_codec v0.2.7
[INFO] [stderr]    Compiling prometrics v0.1.12
[INFO] [stderr]    Compiling raftlog v0.5.0
[INFO] [stderr]    Compiling raftlog_protobuf v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.02s
[INFO] running `"docker" "inspect" "9bae86f1215b21eb007f3d76d5799f1d7d7d8b11b62d6c2f4c91eaa1affce6f4"`
[INFO] running `"docker" "rm" "-f" "9bae86f1215b21eb007f3d76d5799f1d7d7d8b11b62d6c2f4c91eaa1affce6f4"`
[INFO] [stdout] 9bae86f1215b21eb007f3d76d5799f1d7d7d8b11b62d6c2f4c91eaa1affce6f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/raftlog_protobuf/0.2.0:/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] 81e3583c105ad3b2700dbb9fb1b17641a07f197d13c7a3feefb2ec0e5ef87aa9
[INFO] running `"docker" "start" "-a" "81e3583c105ad3b2700dbb9fb1b17641a07f197d13c7a3feefb2ec0e5ef87aa9"`
[INFO] [stderr]    Compiling raftlog_protobuf v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "81e3583c105ad3b2700dbb9fb1b17641a07f197d13c7a3feefb2ec0e5ef87aa9"`
[INFO] running `"docker" "rm" "-f" "81e3583c105ad3b2700dbb9fb1b17641a07f197d13c7a3feefb2ec0e5ef87aa9"`
[INFO] [stdout] 81e3583c105ad3b2700dbb9fb1b17641a07f197d13c7a3feefb2ec0e5ef87aa9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/raftlog_protobuf/0.2.0:/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] f8bf0b539821a7b22b2c4139242f8f647db15dbbebcfec60f9f752fe4c5b3d97
[INFO] running `"docker" "start" "-a" "f8bf0b539821a7b22b2c4139242f8f647db15dbbebcfec60f9f752fe4c5b3d97"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/raftlog_protobuf-04b4e3c0336ec048
[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] [stderr]    Doc-tests raftlog_protobuf
[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" "f8bf0b539821a7b22b2c4139242f8f647db15dbbebcfec60f9f752fe4c5b3d97"`
[INFO] running `"docker" "rm" "-f" "f8bf0b539821a7b22b2c4139242f8f647db15dbbebcfec60f9f752fe4c5b3d97"`
[INFO] [stdout] f8bf0b539821a7b22b2c4139242f8f647db15dbbebcfec60f9f752fe4c5b3d97