[INFO] fetching crate keyword-tools 0.1.0...
[INFO] checking keyword-tools-0.1.0 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate keyword-tools 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate keyword-tools 0.1.0
[INFO] finished tweaking crates.io crate keyword-tools 0.1.0
[INFO] tweaked toml for crates.io crate keyword-tools 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate keyword-tools 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 266 packages to latest compatible versions
[INFO] [stderr]       Adding indicatif v0.17.11 (available: v0.18.0)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6bed070ccb3c528e99f147ded2dd80094207e9330f720f460839cb04e7423a85
[INFO] running `Command { std: "docker" "start" "-a" "6bed070ccb3c528e99f147ded2dd80094207e9330f720f460839cb04e7423a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bed070ccb3c528e99f147ded2dd80094207e9330f720f460839cb04e7423a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bed070ccb3c528e99f147ded2dd80094207e9330f720f460839cb04e7423a85", kill_on_drop: false }`
[INFO] [stdout] 6bed070ccb3c528e99f147ded2dd80094207e9330f720f460839cb04e7423a85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 45d1c30b07499092dcd6df02e3f4ccd60f80e75c12b7f69b6b2fb0e2d8cc5c5c
[INFO] running `Command { std: "docker" "start" "-a" "45d1c30b07499092dcd6df02e3f4ccd60f80e75c12b7f69b6b2fb0e2d8cc5c5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling slog v2.8.2
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking term v1.2.0
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking argmin-math v0.4.0
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking crawdad v0.3.0
[INFO] [stderr]     Checking async-once-cell v0.5.4
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]    Compiling pyo3-build-config v0.26.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking argmin v0.10.0
[INFO] [stderr]    Compiling openssl-sys v0.9.110
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling pyo3-macros-backend v0.26.0
[INFO] [stderr]    Compiling pyo3-ffi v0.26.0
[INFO] [stderr]    Compiling pyo3 v0.26.0
[INFO] [stderr]     Checking xz2 v0.1.7
[INFO] [stderr]    Compiling openssl v0.10.74
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking slog-term v2.9.2
[INFO] [stderr]     Checking argmin-observer-slog v0.1.0
[INFO] [stderr]     Checking rucrf v0.3.3
[INFO] [stderr]     Checking vibrato v0.5.2
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]    Compiling pyo3-macros v0.26.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "45d1c30b07499092dcd6df02e3f4ccd60f80e75c12b7f69b6b2fb0e2d8cc5c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d1c30b07499092dcd6df02e3f4ccd60f80e75c12b7f69b6b2fb0e2d8cc5c5c", kill_on_drop: false }`
[INFO] [stdout] 45d1c30b07499092dcd6df02e3f4ccd60f80e75c12b7f69b6b2fb0e2d8cc5c5c