[INFO] fetching crate libxinux 1.0.2...
[INFO] checking libxinux-1.0.2 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate libxinux 1.0.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate libxinux 1.0.2
[INFO] finished tweaking crates.io crate libxinux 1.0.2
[INFO] tweaked toml for crates.io crate libxinux 1.0.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libxinux 1.0.2 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 libxinux 1.0.2 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-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] 7ce1045176da2b17958f95bca4137b48e4c32b28535896a7f1d0acea2c32ca08
[INFO] running `Command { std: "docker" "start" "-a" "7ce1045176da2b17958f95bca4137b48e4c32b28535896a7f1d0acea2c32ca08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ce1045176da2b17958f95bca4137b48e4c32b28535896a7f1d0acea2c32ca08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce1045176da2b17958f95bca4137b48e4c32b28535896a7f1d0acea2c32ca08", kill_on_drop: false }`
[INFO] [stdout] 7ce1045176da2b17958f95bca4137b48e4c32b28535896a7f1d0acea2c32ca08
[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] ae84ef1de96b8fbe97fc74ee429432d3d3f9ef9911d461d873473b177b55f558
[INFO] running `Command { std: "docker" "start" "-a" "ae84ef1de96b8fbe97fc74ee429432d3d3f9ef9911d461d873473b177b55f558", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
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[INFO] [stderr]    Compiling libc v0.2.169
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[INFO] [stderr]    Compiling openssl v0.10.64
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[INFO] [stderr]    Compiling serde_derive v1.0.197
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[INFO] [stderr]     Checking tokio v1.36.0
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[INFO] [stderr]    Compiling thiserror-impl v1.0.65
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[INFO] [stderr]     Checking ppv-lite86 v0.2.20
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[INFO] [stderr]     Checking tower v0.4.13
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[INFO] [stderr]     Checking tokio-native-tls v0.3.1
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[INFO] [stderr]     Checking deranged v0.3.11
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[INFO] [stderr]     Checking serde_urlencoded v0.7.1
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[INFO] [stderr]     Checking rowan v0.12.6
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[INFO] [stderr]     Checking rnix v0.11.0
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[INFO] [stderr]     Checking time v0.3.37
[INFO] [stderr]     Checking nixpkgs-fmt v1.3.0
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[INFO] [stderr]     Checking hyper v1.2.0
[INFO] [stderr]     Checking tantivy-columnar v0.3.0
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ae84ef1de96b8fbe97fc74ee429432d3d3f9ef9911d461d873473b177b55f558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae84ef1de96b8fbe97fc74ee429432d3d3f9ef9911d461d873473b177b55f558", kill_on_drop: false }`
[INFO] [stdout] ae84ef1de96b8fbe97fc74ee429432d3d3f9ef9911d461d873473b177b55f558
