[INFO] fetching crate ngyn-swagger 0.1.0...
[INFO] testing ngyn-swagger-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate ngyn-swagger 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate ngyn-swagger 0.1.0
[INFO] finished tweaking crates.io crate ngyn-swagger 0.1.0
[INFO] tweaked toml for crates.io crate ngyn-swagger 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ngyn-swagger 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 160 packages to latest compatible versions
[INFO] [stderr]       Adding ngyn v0.4.5 (available: v0.5.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ngyn v0.4.5
[INFO] [stderr]   Downloaded ngyn-hyper v0.1.1
[INFO] [stderr]   Downloaded ngyn_shared v0.4.5
[INFO] [stderr]   Downloaded ngyn_macros v0.4.5
[INFO] [stderr]   Downloaded ngyn-swagger-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2ec01437954491293bba78cff78bc8ef969d488b9284ccd69b8598a2770abc2
[INFO] running `Command { std: "docker" "start" "-a" "b2ec01437954491293bba78cff78bc8ef969d488b9284ccd69b8598a2770abc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2ec01437954491293bba78cff78bc8ef969d488b9284ccd69b8598a2770abc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ec01437954491293bba78cff78bc8ef969d488b9284ccd69b8598a2770abc2", kill_on_drop: false }`
[INFO] [stdout] b2ec01437954491293bba78cff78bc8ef969d488b9284ccd69b8598a2770abc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] f9c67dadcd51deba0f32d8e7c50a140095cf5d11f60ac52ea2f48c8791dc70cf
[INFO] running `Command { std: "docker" "start" "-a" "f9c67dadcd51deba0f32d8e7c50a140095cf5d11f60ac52ea2f48c8791dc70cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling smallvec v1.15.1
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[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling writeable v0.6.1
[INFO] [stderr]    Compiling litemap v0.8.0
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling itoa v1.0.15
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[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling tracing-core v0.1.34
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[INFO] [stderr]    Compiling parking_lot_core v0.9.11
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[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling http-body v1.0.1
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[INFO] [stderr]    Compiling http-body-util v0.1.3
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[INFO] [stderr]    Compiling value-bag v1.11.1
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[INFO] [stderr]    Compiling event-listener v2.5.3
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[INFO] [stderr]    Compiling regex v1.11.1
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[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling polling v3.8.0
[INFO] [stderr]    Compiling async-io v2.4.1
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling async-std v1.13.1
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling h2 v0.4.10
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling ngyn_shared v0.4.5
[INFO] [stderr]    Compiling ngyn_macros v0.4.5
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling hyper-util v0.1.14
[INFO] [stderr]    Compiling ngyn-hyper v0.1.1
[INFO] [stderr]    Compiling ngyn-swagger-macros v0.1.0
[INFO] [stderr]    Compiling ngyn v0.4.5
[INFO] [stderr]    Compiling ngyn-swagger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `set_header` found for mutable reference `&mut Response<http_body_util::full::Full<ngyn::shared::server::Bytes>>` in the current scope
[INFO] [stdout]    --> src/routing.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |         res.set_header("Content-Type", "text/html");
[INFO] [stdout]     |             ^^^^^^^^^^ method not found in `&mut Response<http_body_util::full::Full<ngyn::shared::server::Bytes>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ngyn-swagger` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f9c67dadcd51deba0f32d8e7c50a140095cf5d11f60ac52ea2f48c8791dc70cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c67dadcd51deba0f32d8e7c50a140095cf5d11f60ac52ea2f48c8791dc70cf", kill_on_drop: false }`
[INFO] [stdout] f9c67dadcd51deba0f32d8e7c50a140095cf5d11f60ac52ea2f48c8791dc70cf