[INFO] fetching crate anda_engine 0.8.2...
[INFO] checking anda_engine-0.8.2 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate anda_engine 0.8.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate anda_engine 0.8.2
[INFO] finished tweaking crates.io crate anda_engine 0.8.2
[INFO] tweaked toml for crates.io crate anda_engine 0.8.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate anda_engine 0.8.2 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 anda_engine 0.8.2 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4e98dc0b316d212a9dfeca8c42565ac55b37840d6b3568a7d7fc92e9909d572f
[INFO] running `Command { std: "docker" "start" "-a" "4e98dc0b316d212a9dfeca8c42565ac55b37840d6b3568a7d7fc92e9909d572f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e98dc0b316d212a9dfeca8c42565ac55b37840d6b3568a7d7fc92e9909d572f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e98dc0b316d212a9dfeca8c42565ac55b37840d6b3568a7d7fc92e9909d572f", kill_on_drop: false }`
[INFO] [stdout] 4e98dc0b316d212a9dfeca8c42565ac55b37840d6b3568a7d7fc92e9909d572f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] cb71b3e2c501e8a124f4ddd7e1d53ab350df3d18f96194fb3830108d14565793
[INFO] running `Command { std: "docker" "start" "-a" "cb71b3e2c501e8a124f4ddd7e1d53ab350df3d18f96194fb3830108d14565793", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling find-msvc-tools v0.1.3
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling syn v2.0.106
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[INFO] [stderr]     Checking stable_deref_trait v1.2.0
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[INFO] [stderr]    Compiling erased-serde v0.4.8
[INFO] [stderr]    Compiling zstd-safe v7.2.4
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[INFO] [stderr]    Compiling time-macros v0.2.24
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[INFO] [stderr]    Compiling serde_json v1.0.145
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[INFO] [stderr]    Compiling zeroize_derive v1.4.2
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[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling candid_derive v0.10.19
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[INFO] [stderr]     Checking rustls-pki-types v1.12.0
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[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling dary_heap v0.3.8
[INFO] [stderr]     Checking async-compression v0.4.32
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling libflate v2.1.0
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking webpki-roots v1.0.2
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking pem v1.1.1
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]    Compiling minicbor-derive v0.13.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling ic-cdk-macros v0.18.7
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]     Checking ownedbytes v0.9.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking tantivy-common v0.10.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking ic-cdk v0.18.7
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking bitpacking v0.9.2
[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-1.7.0/src/proto/h2/mod.rs:427:5
[INFO] [stdout]     |
[INFO] [stdout] 427 |     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 include-flate-compress v0.3.1
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking subtle-ng v2.5.0
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking tantivy-fst v0.5.0
[INFO] [stderr]     Checking curve25519-dalek-ng v4.1.1
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[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] running `Command { std: "docker" "inspect" "cb71b3e2c501e8a124f4ddd7e1d53ab350df3d18f96194fb3830108d14565793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb71b3e2c501e8a124f4ddd7e1d53ab350df3d18f96194fb3830108d14565793", kill_on_drop: false }`
[INFO] [stdout] cb71b3e2c501e8a124f4ddd7e1d53ab350df3d18f96194fb3830108d14565793