[INFO] crate protobuf-codegen 2.8.0 is already in cache
[INFO] extracting crate protobuf-codegen 2.8.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/protobuf-codegen/2.8.0
[INFO] extracting crate protobuf-codegen 2.8.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/protobuf-codegen/2.8.0
[INFO] validating manifest of protobuf-codegen-2.8.0 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 protobuf-codegen-2.8.0 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 protobuf-codegen-2.8.0
[INFO] finished frobbing protobuf-codegen-2.8.0
[INFO] frobbed toml for protobuf-codegen-2.8.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/protobuf-codegen/2.8.0/Cargo.toml
[INFO] started frobbing protobuf-codegen-2.8.0
[INFO] finished frobbing protobuf-codegen-2.8.0
[INFO] frobbed toml for protobuf-codegen-2.8.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/protobuf-codegen/2.8.0/Cargo.toml
[INFO] crate protobuf-codegen-2.8.0 already has a lockfile, it will not be regenerated
[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 protobuf-codegen-2.8.0 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-2/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/protobuf-codegen/2.8.0:/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] 3af7faa95c309fac6226ba889b18608e98eb9b77412ecf6e4787c4565c46018c
[INFO] running `"docker" "start" "-a" "3af7faa95c309fac6226ba889b18608e98eb9b77412ecf6e4787c4565c46018c"`
[INFO] [stderr]    Compiling protobuf-codegen v2.8.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.96s
[INFO] running `"docker" "inspect" "3af7faa95c309fac6226ba889b18608e98eb9b77412ecf6e4787c4565c46018c"`
[INFO] running `"docker" "rm" "-f" "3af7faa95c309fac6226ba889b18608e98eb9b77412ecf6e4787c4565c46018c"`
[INFO] [stdout] 3af7faa95c309fac6226ba889b18608e98eb9b77412ecf6e4787c4565c46018c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/protobuf-codegen/2.8.0:/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] 9a1ea21bda0f9d3b1f40b53ef5c0ffdf154841b481c0806630511321112d3ff2
[INFO] running `"docker" "start" "-a" "9a1ea21bda0f9d3b1f40b53ef5c0ffdf154841b481c0806630511321112d3ff2"`
[INFO] [stderr]    Compiling protobuf-codegen v2.8.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `"docker" "inspect" "9a1ea21bda0f9d3b1f40b53ef5c0ffdf154841b481c0806630511321112d3ff2"`
[INFO] running `"docker" "rm" "-f" "9a1ea21bda0f9d3b1f40b53ef5c0ffdf154841b481c0806630511321112d3ff2"`
[INFO] [stdout] 9a1ea21bda0f9d3b1f40b53ef5c0ffdf154841b481c0806630511321112d3ff2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/protobuf-codegen/2.8.0:/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] f0f131bb0a1f65be3eb8aaf7e468f99e738241d28057ed8b7c66bf79f9ca401f
[INFO] running `"docker" "start" "-a" "f0f131bb0a1f65be3eb8aaf7e468f99e738241d28057ed8b7c66bf79f9ca401f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/protobuf_codegen-2df64feb8c6a7a78
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test float::test::test_format_protobuf_float ... ok
[INFO] [stdout] test rust_types_values::test_file_last_component ... ok
[INFO] [stdout] test well_known_types::test::test_is_well_known_type_full ... 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 protobuf-codegen
[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" "f0f131bb0a1f65be3eb8aaf7e468f99e738241d28057ed8b7c66bf79f9ca401f"`
[INFO] running `"docker" "rm" "-f" "f0f131bb0a1f65be3eb8aaf7e468f99e738241d28057ed8b7c66bf79f9ca401f"`
[INFO] [stdout] f0f131bb0a1f65be3eb8aaf7e468f99e738241d28057ed8b7c66bf79f9ca401f