[INFO] fetching crate rustex_lib 0.1.2...
[INFO] checking rustex_lib-0.1.2 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate rustex_lib 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rustex_lib 0.1.2
[INFO] finished tweaking crates.io crate rustex_lib 0.1.2
[INFO] tweaked toml for crates.io crate rustex_lib 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustex_lib 0.1.2 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 rustex_lib 0.1.2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 2c67cbe64626dc9879d26d81670242b02c634bc78977def7aeca4e883b27f7bd
[INFO] running `Command { std: "docker" "start" "-a" "2c67cbe64626dc9879d26d81670242b02c634bc78977def7aeca4e883b27f7bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c67cbe64626dc9879d26d81670242b02c634bc78977def7aeca4e883b27f7bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c67cbe64626dc9879d26d81670242b02c634bc78977def7aeca4e883b27f7bd", kill_on_drop: false }`
[INFO] [stdout] 2c67cbe64626dc9879d26d81670242b02c634bc78977def7aeca4e883b27f7bd
[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] 7a81cf2f537b0e5a5b7e9ddb1a18a85c148ca0defe321a54026f203eed0ab925
[INFO] running `Command { std: "docker" "start" "-a" "7a81cf2f537b0e5a5b7e9ddb1a18a85c148ca0defe321a54026f203eed0ab925", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.32
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling syn v2.0.105
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling value-bag v1.11.1
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking imgref v1.11.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]     Checking bitstream-io v2.6.0
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]     Checking avif-serialize v0.8.5
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking zune-jpeg v0.4.20
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling pdfium-render v0.8.29
[INFO] [stderr]    Compiling thiserror v2.0.14
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking utf16string v0.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.43
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]     Checking clap_builder v4.5.44
[INFO] [stderr]     Checking xattr v1.5.1
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]     Checking shared_vector v0.4.4
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking path-dedot v3.1.1
[INFO] [stderr]     Checking const_for v0.1.5
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking string-interner v0.18.0
[INFO] [stderr]     Checking mimalloc v0.1.47
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.14
[INFO] [stderr]    Compiling clap_derive v4.5.45
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]    Compiling tex-glyphs v0.1.2
[INFO] [stderr]     Checking v_frame v0.3.9
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking clap v4.5.45
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking av1-grain v0.2.4
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[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-1.6.0/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] 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" "7a81cf2f537b0e5a5b7e9ddb1a18a85c148ca0defe321a54026f203eed0ab925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a81cf2f537b0e5a5b7e9ddb1a18a85c148ca0defe321a54026f203eed0ab925", kill_on_drop: false }`
[INFO] [stdout] 7a81cf2f537b0e5a5b7e9ddb1a18a85c148ca0defe321a54026f203eed0ab925