[INFO] fetching crate epoch-db 0.2.9...
[INFO] checking epoch-db-0.2.9 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate epoch-db 0.2.9 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate epoch-db 0.2.9
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate epoch-db 0.2.9
[INFO] tweaked toml for crates.io crate epoch-db 0.2.9 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate epoch-db 0.2.9 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 epoch-db 0.2.9 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] 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] e6b6c1534176839152baa99892824b3fc5a372e55873f677e622618aeb616721
[INFO] running `Command { std: "docker" "start" "-a" "e6b6c1534176839152baa99892824b3fc5a372e55873f677e622618aeb616721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6b6c1534176839152baa99892824b3fc5a372e55873f677e622618aeb616721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b6c1534176839152baa99892824b3fc5a372e55873f677e622618aeb616721", kill_on_drop: false }`
[INFO] [stdout] e6b6c1534176839152baa99892824b3fc5a372e55873f677e622618aeb616721
[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] d45b988645e61104db752722f6f76faa6b0e8eff279e01be6d01682a7694ed4c
[INFO] running `Command { std: "docker" "start" "-a" "d45b988645e61104db752722f6f76faa6b0e8eff279e01be6d01682a7694ed4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling aws-lc-rs v1.13.3
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]     Checking slab v0.4.10
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]    Compiling liblzma-sys v0.4.4
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling aws-lc-sys v0.30.0
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking zlib-rs v0.5.1
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking metrics v0.24.2
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking libz-rs-sys v0.5.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking quanta v0.12.6
[INFO] [stderr]     Checking sketches-ddsketch v0.3.0
[INFO] [stderr]     Checking libbz2-rs-sys v0.2.1
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]     Checking zopfli v0.8.2
[INFO] [stderr]     Checking bzip2 v0.6.0
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]     Checking metrics-util v0.20.0
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking deflate64 v0.1.9
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]     Checking ppmd-rust v1.2.1
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking sled v0.34.7
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking liblzma v0.4.2
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking zip v4.3.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking h2 v0.4.11
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking hyper v1.6.0
[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] 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" "d45b988645e61104db752722f6f76faa6b0e8eff279e01be6d01682a7694ed4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d45b988645e61104db752722f6f76faa6b0e8eff279e01be6d01682a7694ed4c", kill_on_drop: false }`
[INFO] [stdout] d45b988645e61104db752722f6f76faa6b0e8eff279e01be6d01682a7694ed4c
