[INFO] fetching crate rumqttd 0.20.0...
[INFO] checking rumqttd-0.20.0 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate rumqttd 0.20.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rumqttd 0.20.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rumqttd 0.20.0
[INFO] tweaked toml for crates.io crate rumqttd 0.20.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rumqttd 0.20.0 on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rumqttd 0.20.0 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 529d5b5e9941e1f9d0bbc82b3e3e8b833654a5879846ebaa2cc08d68733b58b5
[INFO] running `Command { std: "docker" "start" "-a" "529d5b5e9941e1f9d0bbc82b3e3e8b833654a5879846ebaa2cc08d68733b58b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "529d5b5e9941e1f9d0bbc82b3e3e8b833654a5879846ebaa2cc08d68733b58b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "529d5b5e9941e1f9d0bbc82b3e3e8b833654a5879846ebaa2cc08d68733b58b5", kill_on_drop: false }`
[INFO] [stdout] 529d5b5e9941e1f9d0bbc82b3e3e8b833654a5879846ebaa2cc08d68733b58b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a7017423869da5281afd812c5ca32948e42be7c21995c976f3e3bfb26c006c1
[INFO] running `Command { std: "docker" "start" "-a" "3a7017423869da5281afd812c5ca32948e42be7c21995c976f3e3bfb26c006c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.91
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling cc v1.1.21
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking rustls-pki-types v1.10.0
[INFO] [stderr]    Compiling serde_json v1.0.114
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[INFO] [stderr]     Checking subtle v2.5.0
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[INFO] [stderr]    Compiling ws_stream_tungstenite v0.13.0
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[INFO] [stderr]    Compiling syn v2.0.89
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[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking ordered-multimap v0.6.0
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[INFO] [stderr]    Compiling synstructure v0.12.6
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[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling displaydoc v0.2.4
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling pin-project-internal v1.1.4
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking thiserror v1.0.57
[INFO] [stderr]    Compiling pest v2.7.7
[INFO] [stderr]     Checking pin-project v1.1.4
[INFO] [stderr]     Checking asn1-rs v0.5.2
[INFO] [stderr]     Checking clap v4.5.1
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[INFO] [stderr]    Compiling pest_meta v2.7.7
[INFO] [stderr]     Checking x509-parser v0.15.1
[INFO] [stderr]    Compiling pest_generator v2.7.7
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]    Compiling pest_derive v2.7.7
[INFO] [stderr]     Checking bytes v1.5.0
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[INFO] [stderr]     Checking serde_spanned v0.6.5
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[INFO] [stderr]     Checking serde_path_to_error v0.1.15
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking toml_edit v0.22.6
[INFO] [stderr]     Checking raw-cpuid v11.0.1
[INFO] [stderr]     Checking ron v0.8.1
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking http v1.0.0
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]     Checking http-body-util v0.1.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking toml v0.8.10
[INFO] [stderr]     Checking quanta v0.12.2
[INFO] [stderr]     Checking config v0.14.0
[INFO] [stderr]     Checking metrics-util v0.16.2
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking async-tungstenite v0.25.0
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tokio-rustls v0.25.0
[INFO] [stderr]     Checking h2 v0.4.4
[INFO] [stderr]     Checking metrics-exporter-prometheus v0.13.1
[INFO] [stderr]     Checking hyper v1.2.0
[INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-1.2.0/src/proto/h2/mod.rs:430:5
[INFO] [stdout]     |
[INFO] [stdout] 430 |     impossible: Impossible,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "3a7017423869da5281afd812c5ca32948e42be7c21995c976f3e3bfb26c006c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a7017423869da5281afd812c5ca32948e42be7c21995c976f3e3bfb26c006c1", kill_on_drop: false }`
[INFO] [stdout] 3a7017423869da5281afd812c5ca32948e42be7c21995c976f3e3bfb26c006c1
