[INFO] fetching crate async-grpc 0.2.0...
[INFO] testing async-grpc-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate async-grpc 0.2.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate async-grpc 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-grpc 0.2.0
[INFO] finished tweaking crates.io crate async-grpc 0.2.0
[INFO] tweaked toml for crates.io crate async-grpc 0.2.0 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5a526d8424c3bc963e45196bb88aaeedf3a5dabe31737c0664c86ae70ef3945
[INFO] running `Command { std: "docker" "start" "-a" "d5a526d8424c3bc963e45196bb88aaeedf3a5dabe31737c0664c86ae70ef3945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5a526d8424c3bc963e45196bb88aaeedf3a5dabe31737c0664c86ae70ef3945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5a526d8424c3bc963e45196bb88aaeedf3a5dabe31737c0664c86ae70ef3945", kill_on_drop: false }`
[INFO] [stdout] d5a526d8424c3bc963e45196bb88aaeedf3a5dabe31737c0664c86ae70ef3945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0b55c3ba88651e44f39022489bbe77a18f4ecf4fdcb4300490e4d094b480302
[INFO] running `Command { std: "docker" "start" "-a" "f0b55c3ba88651e44f39022489bbe77a18f4ecf4fdcb4300490e4d094b480302", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-grpc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "f0b55c3ba88651e44f39022489bbe77a18f4ecf4fdcb4300490e4d094b480302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b55c3ba88651e44f39022489bbe77a18f4ecf4fdcb4300490e4d094b480302", kill_on_drop: false }`
[INFO] [stdout] f0b55c3ba88651e44f39022489bbe77a18f4ecf4fdcb4300490e4d094b480302
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63c9a38a92ad3406d09f97f0ca57630d8b14b649472af5c02e7a4dc4f18c9f32
[INFO] running `Command { std: "docker" "start" "-a" "63c9a38a92ad3406d09f97f0ca57630d8b14b649472af5c02e7a4dc4f18c9f32", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-grpc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "63c9a38a92ad3406d09f97f0ca57630d8b14b649472af5c02e7a4dc4f18c9f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63c9a38a92ad3406d09f97f0ca57630d8b14b649472af5c02e7a4dc4f18c9f32", kill_on_drop: false }`
[INFO] [stdout] 63c9a38a92ad3406d09f97f0ca57630d8b14b649472af5c02e7a4dc4f18c9f32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c391aa99d9e6670a408840ccb2e530e6a337e45fd96e5afd26ed79777a9a6c2a
[INFO] running `Command { std: "docker" "start" "-a" "c391aa99d9e6670a408840ccb2e530e6a337e45fd96e5afd26ed79777a9a6c2a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_grpc-e93c27c952bfce18)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-grpc
[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" "c391aa99d9e6670a408840ccb2e530e6a337e45fd96e5afd26ed79777a9a6c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c391aa99d9e6670a408840ccb2e530e6a337e45fd96e5afd26ed79777a9a6c2a", kill_on_drop: false }`
[INFO] [stdout] c391aa99d9e6670a408840ccb2e530e6a337e45fd96e5afd26ed79777a9a6c2a