[INFO] cloning repository https://github.com/pato/crates-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pato/crates-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpato%2Fcrates-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpato%2Fcrates-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d313c94d709f324c119b4b34354761a45ca87cb0
[INFO] checking pato/crates-mcp against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpato%2Fcrates-mcp" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pato/crates-mcp
[INFO] finished tweaking git repo https://github.com/pato/crates-mcp
[INFO] tweaked toml for git repo https://github.com/pato/crates-mcp written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pato/crates-mcp 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 git repo https://github.com/pato/crates-mcp 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 94515d667809ad14ec7e2fbfa0d654d84d2981fc774fc3ff490c889437595c1f
[INFO] running `Command { std: "docker" "start" "-a" "94515d667809ad14ec7e2fbfa0d654d84d2981fc774fc3ff490c889437595c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94515d667809ad14ec7e2fbfa0d654d84d2981fc774fc3ff490c889437595c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94515d667809ad14ec7e2fbfa0d654d84d2981fc774fc3ff490c889437595c1f", kill_on_drop: false }`
[INFO] [stdout] 94515d667809ad14ec7e2fbfa0d654d84d2981fc774fc3ff490c889437595c1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b9549313bc0f13ade49facf4ba797ec0aedc976ff0aab820a2ed800d0c9f5911
[INFO] running `Command { std: "docker" "start" "-a" "b9549313bc0f13ade49facf4ba797ec0aedc976ff0aab820a2ed800d0c9f5911", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking zlib-rs v0.5.1
[INFO] [stderr]    Compiling heapless v0.8.0
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[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking winnow v0.7.11
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]     Checking gix-sec v0.11.0
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking uluru v3.1.0
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking clru v0.6.2
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking rustc-stable-hash v0.1.2
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking sha1-checked v0.10.0
[INFO] [stderr]     Checking parking_lot v0.12.4
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[INFO] [stderr]     Checking libz-rs-sys v0.5.1
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[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling serde_derive v1.0.219
[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 futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling maybe-async v0.2.10
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking zerofrom v0.1.6
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[INFO] [stderr]     Checking thiserror v2.0.12
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[INFO] [stderr]     Checking gix-actor v0.35.1
[INFO] [stderr]     Checking gix-features v0.42.1
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[INFO] [stderr]     Checking h2 v0.4.10
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[INFO] [stderr]     Checking gix-hash v0.18.0
[INFO] [stderr]     Checking gix-packetline v0.19.0
[INFO] [stderr]     Checking gix-packetline-blocking v0.19.0
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking gix-hashtable v0.8.1
[INFO] [stderr]     Checking gix-commitgraph v0.28.0
[INFO] [stderr]     Checking gix-shallow v0.4.0
[INFO] [stderr]     Checking gix-object v0.49.1
[INFO] [stderr]     Checking gix-url v0.31.0
[INFO] [stderr]     Checking gix-credentials v0.29.0
[INFO] [stderr]     Checking gix-transport v0.47.0
[INFO] [stderr]     Checking gix-revwalk v0.20.1
[INFO] [stderr]     Checking gix-ref v0.52.1
[INFO] [stderr]     Checking gix-pack v0.59.1
[INFO] [stderr]     Checking gix-diff v0.52.1
[INFO] [stderr]     Checking gix-filter v0.19.2
[INFO] [stderr]     Checking gix-revision v0.34.1
[INFO] [stderr]     Checking gix-traverse v0.46.2
[INFO] [stderr]     Checking gix-negotiate v0.20.1
[INFO] [stderr]     Checking mcp-core v0.1.50
[INFO] [stderr]     Checking gix-index v0.40.1
[INFO] [stderr]     Checking gix-refspec v0.30.1
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking gix-odb v0.69.1
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking gix-config v0.45.1
[INFO] [stderr]     Checking gix-protocol v0.50.1
[INFO] [stderr]     Checking gix-discover v0.40.1
[INFO] [stderr]     Checking gix-worktree v0.41.0
[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-1.6.0/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]     Checking gix-submodule v0.19.1
[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" "b9549313bc0f13ade49facf4ba797ec0aedc976ff0aab820a2ed800d0c9f5911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9549313bc0f13ade49facf4ba797ec0aedc976ff0aab820a2ed800d0c9f5911", kill_on_drop: false }`
[INFO] [stdout] b9549313bc0f13ade49facf4ba797ec0aedc976ff0aab820a2ed800d0c9f5911
