[INFO] crate grpc-compiler 0.8.1 is already in cache
[INFO] testing grpc-compiler-0.8.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate grpc-compiler 0.8.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate grpc-compiler 0.8.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grpc-compiler 0.8.1
[INFO] finished tweaking crates.io crate grpc-compiler 0.8.1
[INFO] tweaked toml for crates.io crate grpc-compiler 0.8.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate grpc-compiler 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4365493d13fe391bf1ff0c80674d2138bcc13366e6a1bc6fd4fe2c9291ae031c
[INFO] running `Command { std: "docker" "start" "-a" "4365493d13fe391bf1ff0c80674d2138bcc13366e6a1bc6fd4fe2c9291ae031c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4365493d13fe391bf1ff0c80674d2138bcc13366e6a1bc6fd4fe2c9291ae031c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4365493d13fe391bf1ff0c80674d2138bcc13366e6a1bc6fd4fe2c9291ae031c", kill_on_drop: false }`
[INFO] [stdout] 4365493d13fe391bf1ff0c80674d2138bcc13366e6a1bc6fd4fe2c9291ae031c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aacf932ec43d55ed5deb14b13a0bb92d0571450c80cf9ebc7cfda07a55b7d5f4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "aacf932ec43d55ed5deb14b13a0bb92d0571450c80cf9ebc7cfda07a55b7d5f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling protobuf v2.14.0
[INFO] [stderr]    Compiling protobuf-codegen v2.14.0
[INFO] [stderr]    Compiling grpc-compiler v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.01s
[INFO] running `Command { std: "docker" "inspect" "aacf932ec43d55ed5deb14b13a0bb92d0571450c80cf9ebc7cfda07a55b7d5f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aacf932ec43d55ed5deb14b13a0bb92d0571450c80cf9ebc7cfda07a55b7d5f4", kill_on_drop: false }`
[INFO] [stdout] aacf932ec43d55ed5deb14b13a0bb92d0571450c80cf9ebc7cfda07a55b7d5f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91a17ab602546a1800af755ae043e782184186e3a8b4fc8f96a4552ba8f058d9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "91a17ab602546a1800af755ae043e782184186e3a8b4fc8f96a4552ba8f058d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling grpc-compiler v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "91a17ab602546a1800af755ae043e782184186e3a8b4fc8f96a4552ba8f058d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91a17ab602546a1800af755ae043e782184186e3a8b4fc8f96a4552ba8f058d9", kill_on_drop: false }`
[INFO] [stdout] 91a17ab602546a1800af755ae043e782184186e3a8b4fc8f96a4552ba8f058d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e18da750cff1e98ec1270ba6c66012ac7107d87ca4298fe3ab57b92ef6fdad2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0e18da750cff1e98ec1270ba6c66012ac7107d87ca4298fe3ab57b92ef6fdad2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grpc_compiler-1bcbbe5b818d6f66
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test codegen::test::test_snake_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e18da750cff1e98ec1270ba6c66012ac7107d87ca4298fe3ab57b92ef6fdad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e18da750cff1e98ec1270ba6c66012ac7107d87ca4298fe3ab57b92ef6fdad2", kill_on_drop: false }`
[INFO] [stdout] 0e18da750cff1e98ec1270ba6c66012ac7107d87ca4298fe3ab57b92ef6fdad2