[INFO] fetching crate raft-proto 0.6.0-alpha...
[INFO] extracting crate raft-proto 0.6.0-alpha into work/ex/beta-1.37-6/sources/1.36.0/reg/raft-proto/0.6.0-alpha
[INFO] extracting crate raft-proto 0.6.0-alpha into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/raft-proto/0.6.0-alpha
[INFO] validating manifest of raft-proto-0.6.0-alpha on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of raft-proto-0.6.0-alpha on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing raft-proto-0.6.0-alpha
[INFO] finished frobbing raft-proto-0.6.0-alpha
[INFO] frobbed toml for raft-proto-0.6.0-alpha written to work/ex/beta-1.37-6/sources/1.36.0/reg/raft-proto/0.6.0-alpha/Cargo.toml
[INFO] started frobbing raft-proto-0.6.0-alpha
[INFO] finished frobbing raft-proto-0.6.0-alpha
[INFO] frobbed toml for raft-proto-0.6.0-alpha written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/raft-proto/0.6.0-alpha/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing raft-proto-0.6.0-alpha against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/raft-proto/0.6.0-alpha:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 8a5fc5f70a02c3928a28cfff9c20615f67c1a27c6268e0b9701643b586d4b0e5
[INFO] running `"docker" "start" "-a" "8a5fc5f70a02c3928a28cfff9c20615f67c1a27c6268e0b9701643b586d4b0e5"`
[INFO] [stderr]    Compiling protobuf v2.8.0
[INFO] [stderr]    Compiling protobuf-codegen v2.8.0
[INFO] [stderr]    Compiling protobuf-build v0.8.0
[INFO] [stderr]    Compiling raft-proto v0.6.0-alpha (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.53s
[INFO] running `"docker" "inspect" "8a5fc5f70a02c3928a28cfff9c20615f67c1a27c6268e0b9701643b586d4b0e5"`
[INFO] running `"docker" "rm" "-f" "8a5fc5f70a02c3928a28cfff9c20615f67c1a27c6268e0b9701643b586d4b0e5"`
[INFO] [stdout] 8a5fc5f70a02c3928a28cfff9c20615f67c1a27c6268e0b9701643b586d4b0e5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/raft-proto/0.6.0-alpha:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d8b0251640cda2c6ec61c8211c5288c076faeef6a6a67e16fca32d78dea1c9f5
[INFO] running `"docker" "start" "-a" "d8b0251640cda2c6ec61c8211c5288c076faeef6a6a67e16fca32d78dea1c9f5"`
[INFO] [stderr]    Compiling raft-proto v0.6.0-alpha (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "d8b0251640cda2c6ec61c8211c5288c076faeef6a6a67e16fca32d78dea1c9f5"`
[INFO] running `"docker" "rm" "-f" "d8b0251640cda2c6ec61c8211c5288c076faeef6a6a67e16fca32d78dea1c9f5"`
[INFO] [stdout] d8b0251640cda2c6ec61c8211c5288c076faeef6a6a67e16fca32d78dea1c9f5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/raft-proto/0.6.0-alpha:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] e26aa31754b72fb398261ece9ea82891fd570e39e81a09a1c7914dbe0eb83ca2
[INFO] running `"docker" "start" "-a" "e26aa31754b72fb398261ece9ea82891fd570e39e81a09a1c7914dbe0eb83ca2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/raft_proto-2f432c8fcd1bbe75
[INFO] [stderr]    Doc-tests raft-proto
[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] [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" "e26aa31754b72fb398261ece9ea82891fd570e39e81a09a1c7914dbe0eb83ca2"`
[INFO] running `"docker" "rm" "-f" "e26aa31754b72fb398261ece9ea82891fd570e39e81a09a1c7914dbe0eb83ca2"`
[INFO] [stdout] e26aa31754b72fb398261ece9ea82891fd570e39e81a09a1c7914dbe0eb83ca2