[INFO] fetching crate servy 1.0.0...
[INFO] testing servy-1.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate servy 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate servy 1.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate servy 1.0.0
[INFO] finished tweaking crates.io crate servy 1.0.0
[INFO] tweaked toml for crates.io crate servy 1.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96941bf4eaf51f0450a24a4296729855eb3d62fea246283426b99d72b80f0a37
[INFO] running `Command { std: "docker" "start" "-a" "96941bf4eaf51f0450a24a4296729855eb3d62fea246283426b99d72b80f0a37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96941bf4eaf51f0450a24a4296729855eb3d62fea246283426b99d72b80f0a37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96941bf4eaf51f0450a24a4296729855eb3d62fea246283426b99d72b80f0a37", kill_on_drop: false }`
[INFO] [stdout] 96941bf4eaf51f0450a24a4296729855eb3d62fea246283426b99d72b80f0a37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c5093613aa0fb6f03dbe4cf0f80ad94fb8f959e6f0f55e6c146020ab0104a39
[INFO] running `Command { std: "docker" "start" "-a" "4c5093613aa0fb6f03dbe4cf0f80ad94fb8f959e6f0f55e6c146020ab0104a39", kill_on_drop: false }`
[INFO] [stderr]    Compiling servy v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.91s
[INFO] running `Command { std: "docker" "inspect" "4c5093613aa0fb6f03dbe4cf0f80ad94fb8f959e6f0f55e6c146020ab0104a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c5093613aa0fb6f03dbe4cf0f80ad94fb8f959e6f0f55e6c146020ab0104a39", kill_on_drop: false }`
[INFO] [stdout] 4c5093613aa0fb6f03dbe4cf0f80ad94fb8f959e6f0f55e6c146020ab0104a39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 461bd9d4664e5b5c587b1aa5217b0f4f210039ee30f1f8f926bfc915627c2ce6
[INFO] running `Command { std: "docker" "start" "-a" "461bd9d4664e5b5c587b1aa5217b0f4f210039ee30f1f8f926bfc915627c2ce6", kill_on_drop: false }`
[INFO] [stderr]    Compiling servy v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "461bd9d4664e5b5c587b1aa5217b0f4f210039ee30f1f8f926bfc915627c2ce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "461bd9d4664e5b5c587b1aa5217b0f4f210039ee30f1f8f926bfc915627c2ce6", kill_on_drop: false }`
[INFO] [stdout] 461bd9d4664e5b5c587b1aa5217b0f4f210039ee30f1f8f926bfc915627c2ce6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a58b88e4e357f605997d69f9c9c78e50b61f989742d8c7c85ab0ab179a4f239
[INFO] running `Command { std: "docker" "start" "-a" "9a58b88e4e357f605997d69f9c9c78e50b61f989742d8c7c85ab0ab179a4f239", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/servy-181694a01f3b1616)
[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" "9a58b88e4e357f605997d69f9c9c78e50b61f989742d8c7c85ab0ab179a4f239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a58b88e4e357f605997d69f9c9c78e50b61f989742d8c7c85ab0ab179a4f239", kill_on_drop: false }`
[INFO] [stdout] 9a58b88e4e357f605997d69f9c9c78e50b61f989742d8c7c85ab0ab179a4f239