[INFO] updating cached repository satelit-project/protoc-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/satelit-project/protoc-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/satelit-project/protoc-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/satelit-project/protoc-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/satelit-project/protoc-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/satelit-project/protoc-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/satelit-project/protoc-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/satelit-project/protoc-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 60d6c142feacc28e5d1611732bcab71299647dbf
[INFO] sha for GitHub repo satelit-project/protoc-rust: 60d6c142feacc28e5d1611732bcab71299647dbf
[INFO] validating manifest of satelit-project/protoc-rust 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 satelit-project/protoc-rust 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 satelit-project/protoc-rust
[INFO] finished frobbing satelit-project/protoc-rust
[INFO] frobbed toml for satelit-project/protoc-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/satelit-project/protoc-rust/Cargo.toml
[INFO] started frobbing satelit-project/protoc-rust
[INFO] finished frobbing satelit-project/protoc-rust
[INFO] frobbed toml for satelit-project/protoc-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/satelit-project/protoc-rust/Cargo.toml
[INFO] crate satelit-project/protoc-rust 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing satelit-project/protoc-rust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/satelit-project/protoc-rust:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 09e659e39049a9f345037b5d96633978251634ddaaf63e1324d1c269b47b2da2
[INFO] running `"docker" "start" "-a" "09e659e39049a9f345037b5d96633978251634ddaaf63e1324d1c269b47b2da2"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling codegen v0.1.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling prost-build v0.5.0 (https://github.com/satelit-project/prost.git?branch=v0.5.0-protoc#3e7b2b96)
[INFO] [stderr]    Compiling prost-derive v0.5.0 (https://github.com/satelit-project/prost.git?branch=v0.5.0-protoc#3e7b2b96)
[INFO] [stderr]    Compiling prost v0.5.0 (https://github.com/satelit-project/prost.git?branch=v0.5.0-protoc#3e7b2b96)
[INFO] [stderr]    Compiling prost-types v0.5.0 (https://github.com/satelit-project/prost.git?branch=v0.5.0-protoc#3e7b2b96)
[INFO] [stderr]    Compiling tower-grpc-build v0.1.0 (https://github.com/satelit-project/tower-grpc.git?branch=v0.1.0-protoc#4ab1509f)
[INFO] [stderr]    Compiling protoc-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.28s
[INFO] running `"docker" "inspect" "09e659e39049a9f345037b5d96633978251634ddaaf63e1324d1c269b47b2da2"`
[INFO] running `"docker" "rm" "-f" "09e659e39049a9f345037b5d96633978251634ddaaf63e1324d1c269b47b2da2"`
[INFO] [stdout] 09e659e39049a9f345037b5d96633978251634ddaaf63e1324d1c269b47b2da2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/satelit-project/protoc-rust:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 48727aba4a862f9b647736c03e92e8581bdd30bf08c3036f943b09e8af71034e
[INFO] running `"docker" "start" "-a" "48727aba4a862f9b647736c03e92e8581bdd30bf08c3036f943b09e8af71034e"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling protoc-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `"docker" "inspect" "48727aba4a862f9b647736c03e92e8581bdd30bf08c3036f943b09e8af71034e"`
[INFO] running `"docker" "rm" "-f" "48727aba4a862f9b647736c03e92e8581bdd30bf08c3036f943b09e8af71034e"`
[INFO] [stdout] 48727aba4a862f9b647736c03e92e8581bdd30bf08c3036f943b09e8af71034e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/satelit-project/protoc-rust:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 255d525d05216a15ad7e79974721faac727fe3dca270309b641e91f8ad7c8ca3
[INFO] running `"docker" "start" "-a" "255d525d05216a15ad7e79974721faac727fe3dca270309b641e91f8ad7c8ca3"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/protoc_rust-08b8962e76d2366b
[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]      Running /opt/crater/target/debug/deps/protoc_gen_rust-7ddb427234aadb95
[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 protoc-rust
[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" "255d525d05216a15ad7e79974721faac727fe3dca270309b641e91f8ad7c8ca3"`
[INFO] running `"docker" "rm" "-f" "255d525d05216a15ad7e79974721faac727fe3dca270309b641e91f8ad7c8ca3"`
[INFO] [stdout] 255d525d05216a15ad7e79974721faac727fe3dca270309b641e91f8ad7c8ca3