[INFO] fetching crate ai-chain-openai 0.14.2...
[INFO] checking ai-chain-openai-0.14.2 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate ai-chain-openai 0.14.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ai-chain-openai 0.14.2
[INFO] finished tweaking crates.io crate ai-chain-openai 0.14.2
[INFO] tweaked toml for crates.io crate ai-chain-openai 0.14.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ai-chain-openai 0.14.2 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 ai-chain-openai 0.14.2 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 49c94ac0914e7079af902fd89940a6d6af6dc9025488d2206b1b1627d1c111d0
[INFO] running `Command { std: "docker" "start" "-a" "49c94ac0914e7079af902fd89940a6d6af6dc9025488d2206b1b1627d1c111d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49c94ac0914e7079af902fd89940a6d6af6dc9025488d2206b1b1627d1c111d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49c94ac0914e7079af902fd89940a6d6af6dc9025488d2206b1b1627d1c111d0", kill_on_drop: false }`
[INFO] [stdout] 49c94ac0914e7079af902fd89940a6d6af6dc9025488d2206b1b1627d1c111d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fa37c68ae308dc774bbbfbb608d6f5aa9530d25e9a58fa2f703686f6f4d943bb
[INFO] running `Command { std: "docker" "start" "-a" "fa37c68ae308dc774bbbfbb608d6f5aa9530d25e9a58fa2f703686f6f4d943bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
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[INFO] [stderr]    Compiling valuable v0.1.0
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[INFO] [stderr]    Compiling prost-derive v0.12.6
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[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking h2 v0.4.5
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[INFO] [stderr]    Compiling valuable-derive v0.1.0
[INFO] [stderr]     Checking hmac v0.12.1
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[INFO] [stderr]     Checking bit-vec v0.6.3
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[INFO] [stderr]     Checking jwt v0.16.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]    Compiling pest_derive v2.7.10
[INFO] [stderr]     Checking prost v0.12.6
[INFO] [stderr]     Checking eventsource-stream v0.2.3
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]     Checking derive_builder v0.12.0
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking utoipa v3.5.0
[INFO] [stderr]     Checking hashring v0.3.4
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking unicode-id v0.3.4
[INFO] [stderr]     Checking markdown v1.0.0-alpha.17
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking backoff v0.4.0
[INFO] [stderr]     Checking daggy v0.8.0
[INFO] [stderr]     Checking fancy-regex v0.12.0
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking rustls-native-certs v0.7.0
[INFO] [stderr]     Checking hyper v1.3.1
[INFO] [stderr]     Checking http-body-util v0.1.1
[INFO] [stderr]     Checking async-convert v1.0.0
[INFO] [stderr]     Checking webpki-roots v0.26.1
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking tera v1.19.1
[INFO] [stderr]     Checking tiktoken-rs v0.5.9
[INFO] [stderr]     Checking prost-types v0.12.6
[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-1.3.1/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]    Compiling strum_macros v0.24.3
[INFO] [stderr]     Checking strum v0.24.1
[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-0.14.28/src/proto/h2/mod.rs:451:5
[INFO] [stdout]     |
[INFO] [stdout] 451 |     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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "fa37c68ae308dc774bbbfbb608d6f5aa9530d25e9a58fa2f703686f6f4d943bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa37c68ae308dc774bbbfbb608d6f5aa9530d25e9a58fa2f703686f6f4d943bb", kill_on_drop: false }`
[INFO] [stdout] fa37c68ae308dc774bbbfbb608d6f5aa9530d25e9a58fa2f703686f6f4d943bb