[INFO] fetching crate hrana-client-proto 0.2.1...
[INFO] testing hrana-client-proto-0.2.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate hrana-client-proto 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate hrana-client-proto 0.2.1
[INFO] finished tweaking crates.io crate hrana-client-proto 0.2.1
[INFO] tweaked toml for crates.io crate hrana-client-proto 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hrana-client-proto 0.2.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b35967ba8776e35fc69a96b4cd5eebdaffdc6736e6bb3c53420ef164e1be48e5
[INFO] running `Command { std: "docker" "start" "-a" "b35967ba8776e35fc69a96b4cd5eebdaffdc6736e6bb3c53420ef164e1be48e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b35967ba8776e35fc69a96b4cd5eebdaffdc6736e6bb3c53420ef164e1be48e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b35967ba8776e35fc69a96b4cd5eebdaffdc6736e6bb3c53420ef164e1be48e5", kill_on_drop: false }`
[INFO] [stdout] b35967ba8776e35fc69a96b4cd5eebdaffdc6736e6bb3c53420ef164e1be48e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6a663639dfe4d70f6b2fba47defefaad958b78929f5d5a4840eb5777b8db36f
[INFO] running `Command { std: "docker" "start" "-a" "b6a663639dfe4d70f6b2fba47defefaad958b78929f5d5a4840eb5777b8db36f", kill_on_drop: false }`
[INFO] [stderr]    Compiling hrana-client-proto v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "b6a663639dfe4d70f6b2fba47defefaad958b78929f5d5a4840eb5777b8db36f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6a663639dfe4d70f6b2fba47defefaad958b78929f5d5a4840eb5777b8db36f", kill_on_drop: false }`
[INFO] [stdout] b6a663639dfe4d70f6b2fba47defefaad958b78929f5d5a4840eb5777b8db36f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a953d901b7c7d4906b2867d63596f2974ff8b28a81ed53de372a11489220e058
[INFO] running `Command { std: "docker" "start" "-a" "a953d901b7c7d4906b2867d63596f2974ff8b28a81ed53de372a11489220e058", kill_on_drop: false }`
[INFO] [stderr]    Compiling hrana-client-proto v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "a953d901b7c7d4906b2867d63596f2974ff8b28a81ed53de372a11489220e058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a953d901b7c7d4906b2867d63596f2974ff8b28a81ed53de372a11489220e058", kill_on_drop: false }`
[INFO] [stdout] a953d901b7c7d4906b2867d63596f2974ff8b28a81ed53de372a11489220e058
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03f21d45f4bd38444c8c6c69446eaefa5f4afe5150d132263a66b25b60d295be
[INFO] running `Command { std: "docker" "start" "-a" "03f21d45f4bd38444c8c6c69446eaefa5f4afe5150d132263a66b25b60d295be", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hrana_client_proto-ca5526edb1f06df0)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests hrana_client_proto
[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" "03f21d45f4bd38444c8c6c69446eaefa5f4afe5150d132263a66b25b60d295be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f21d45f4bd38444c8c6c69446eaefa5f4afe5150d132263a66b25b60d295be", kill_on_drop: false }`
[INFO] [stdout] 03f21d45f4bd38444c8c6c69446eaefa5f4afe5150d132263a66b25b60d295be