[INFO] fetching crate diffedit3 0.6.1...
[INFO] checking diffedit3-0.6.1 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate diffedit3 0.6.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate diffedit3 0.6.1
[INFO] finished tweaking crates.io crate diffedit3 0.6.1
[INFO] tweaked toml for crates.io crate diffedit3 0.6.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate diffedit3 0.6.1 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 diffedit3 0.6.1 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] 5a7be5905abf9ff1fc6246981a8aa13198de25ff7dce69d02ebe839ee352e62e
[INFO] running `Command { std: "docker" "start" "-a" "5a7be5905abf9ff1fc6246981a8aa13198de25ff7dce69d02ebe839ee352e62e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a7be5905abf9ff1fc6246981a8aa13198de25ff7dce69d02ebe839ee352e62e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7be5905abf9ff1fc6246981a8aa13198de25ff7dce69d02ebe839ee352e62e", kill_on_drop: false }`
[INFO] [stdout] 5a7be5905abf9ff1fc6246981a8aa13198de25ff7dce69d02ebe839ee352e62e
[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] 1aa141b37e0e42a3da243572a26e53da1680afb88a8d636b9873f17961afce85
[INFO] running `Command { std: "docker" "start" "-a" "1aa141b37e0e42a3da243572a26e53da1680afb88a8d636b9873f17961afce85", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling toml_parser v1.0.3
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling toml_edit v0.23.6
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking headers-core v0.3.0
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking unicase v2.8.1
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking is-wsl v0.4.0
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking clap_builder v4.5.48
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]     Checking headers v0.4.1
[INFO] [stderr]     Checking rfc7239 v0.1.3
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking serde_spanned v1.0.2
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking toml_writer v1.0.3
[INFO] [stderr]     Checking wildmatch v2.5.0
[INFO] [stderr]     Checking nu-ansi-term v0.50.1
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking clean-path v0.2.1
[INFO] [stderr]    Compiling poem-derive v3.1.12
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking open v5.3.2
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking txtar v1.0.0
[INFO] [stderr]     Checking clap v4.5.48
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking toml v0.9.7
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking regex v1.11.3
[INFO] [stderr]     Checking insta v1.43.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking rust-embed-utils v8.7.2
[INFO] [stderr]    Compiling rust-embed-impl v8.7.2
[INFO] [stderr]     Checking rust-embed v8.7.2
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking hyper v1.7.0
[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-1.7.0/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] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "1aa141b37e0e42a3da243572a26e53da1680afb88a8d636b9873f17961afce85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aa141b37e0e42a3da243572a26e53da1680afb88a8d636b9873f17961afce85", kill_on_drop: false }`
[INFO] [stdout] 1aa141b37e0e42a3da243572a26e53da1680afb88a8d636b9873f17961afce85
