[INFO] fetching crate grpc-build-core 0.5.0...
[INFO] testing grpc-build-core-0.5.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate grpc-build-core 0.5.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate grpc-build-core 0.5.0
[INFO] finished tweaking crates.io crate grpc-build-core 0.5.0
[INFO] tweaked toml for crates.io crate grpc-build-core 0.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate grpc-build-core 0.5.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate grpc-build-core 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34ee859705fdb5be1d96a33abb8bf072aa010ae8a763b9fe7d06d5a737d36046
[INFO] running `Command { std: "docker" "start" "-a" "34ee859705fdb5be1d96a33abb8bf072aa010ae8a763b9fe7d06d5a737d36046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34ee859705fdb5be1d96a33abb8bf072aa010ae8a763b9fe7d06d5a737d36046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ee859705fdb5be1d96a33abb8bf072aa010ae8a763b9fe7d06d5a737d36046", kill_on_drop: false }`
[INFO] [stdout] 34ee859705fdb5be1d96a33abb8bf072aa010ae8a763b9fe7d06d5a737d36046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee46c8f5049ef7a883221920ce0179f628e6bf662599a49f212ec99ecd4be7d5
[INFO] running `Command { std: "docker" "start" "-a" "ee46c8f5049ef7a883221920ce0179f628e6bf662599a49f212ec99ecd4be7d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling prost-derive v0.13.4
[INFO] [stderr]    Compiling grpc-build-derive v0.4.0
[INFO] [stderr]    Compiling prost v0.13.4
[INFO] [stderr]    Compiling prost-types v0.13.4
[INFO] [stderr]    Compiling grpc-build-core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.67s
[INFO] running `Command { std: "docker" "inspect" "ee46c8f5049ef7a883221920ce0179f628e6bf662599a49f212ec99ecd4be7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee46c8f5049ef7a883221920ce0179f628e6bf662599a49f212ec99ecd4be7d5", kill_on_drop: false }`
[INFO] [stdout] ee46c8f5049ef7a883221920ce0179f628e6bf662599a49f212ec99ecd4be7d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8d3fc6403f8ec995660eb39c8d9bdbef6fa20c3075e1d37486ec29f33db5035
[INFO] running `Command { std: "docker" "start" "-a" "e8d3fc6403f8ec995660eb39c8d9bdbef6fa20c3075e1d37486ec29f33db5035", kill_on_drop: false }`
[INFO] [stderr]    Compiling grpc-build-core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "e8d3fc6403f8ec995660eb39c8d9bdbef6fa20c3075e1d37486ec29f33db5035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d3fc6403f8ec995660eb39c8d9bdbef6fa20c3075e1d37486ec29f33db5035", kill_on_drop: false }`
[INFO] [stdout] e8d3fc6403f8ec995660eb39c8d9bdbef6fa20c3075e1d37486ec29f33db5035
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e44e9fdc5baf260e9ab1c8be1dc45fb93b62826fae9509d4dd4b5d3cb905455f
[INFO] running `Command { std: "docker" "start" "-a" "e44e9fdc5baf260e9ab1c8be1dc45fb93b62826fae9509d4dd4b5d3cb905455f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grpc_build_core-161f5e8b3d97f03c)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests grpc_build_core
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e44e9fdc5baf260e9ab1c8be1dc45fb93b62826fae9509d4dd4b5d3cb905455f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e44e9fdc5baf260e9ab1c8be1dc45fb93b62826fae9509d4dd4b5d3cb905455f", kill_on_drop: false }`
[INFO] [stdout] e44e9fdc5baf260e9ab1c8be1dc45fb93b62826fae9509d4dd4b5d3cb905455f