[INFO] fetching crate katniss 0.0.3...
[INFO] checking katniss-0.0.3 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate katniss 0.0.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate katniss 0.0.3
[INFO] finished tweaking crates.io crate katniss 0.0.3
[INFO] tweaked toml for crates.io crate katniss 0.0.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate katniss 0.0.3 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]      Locking 269 packages to latest compatible versions
[INFO] [stderr]       Adding arrow-array v37.0.0 (available: v56.2.0)
[INFO] [stderr]       Adding arrow-schema v37.0.0 (available: v56.2.0)
[INFO] [stderr]       Adding object_store v0.5.6 (available: v0.12.4)
[INFO] [stderr]       Adding parquet v37.0.0 (available: v56.2.0)
[INFO] [stderr]       Adding prost v0.11.9 (available: v0.14.1)
[INFO] [stderr]       Adding prost-reflect v0.10.2 (available: v0.10.3)
[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-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] d37e9b12aa5bada82d3bbef930540f1484de72f4cd186361fb354d80770e0b8f
[INFO] running `Command { std: "docker" "start" "-a" "d37e9b12aa5bada82d3bbef930540f1484de72f4cd186361fb354d80770e0b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d37e9b12aa5bada82d3bbef930540f1484de72f4cd186361fb354d80770e0b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d37e9b12aa5bada82d3bbef930540f1484de72f4cd186361fb354d80770e0b8f", kill_on_drop: false }`
[INFO] [stdout] d37e9b12aa5bada82d3bbef930540f1484de72f4cd186361fb354d80770e0b8f
[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] 0e5ac169be288e3e79b080bed25f2ebf25eb8c4e95edae2197da2aa2a11c44cd
[INFO] running `Command { std: "docker" "start" "-a" "0e5ac169be288e3e79b080bed25f2ebf25eb8c4e95edae2197da2aa2a11c44cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking arrow-schema v37.0.0
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling prost-derive v0.11.9
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking zerocopy v0.8.27
[INFO] [stderr]    Compiling flatbuffers v23.5.26
[INFO] [stderr]    Compiling zstd-safe v6.0.6
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking prost v0.11.9
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling snafu-derive v0.7.5
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking arrow-buffer v37.0.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking arrow-data v37.0.0
[INFO] [stderr]     Checking prost-types v0.11.9
[INFO] [stderr]     Checking arrow-array v37.0.0
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking integer-encoding v3.0.4
[INFO] [stderr]     Checking thrift v0.17.0
[INFO] [stderr]     Checking snafu v0.7.5
[INFO] [stderr]     Checking which v4.4.2
[INFO] [stderr]     Checking prost-reflect v0.10.2
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking arrow-select v37.0.0
[INFO] [stderr]     Checking arrow-cast v37.0.0
[INFO] [stderr]     Checking quick-xml v0.28.2
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking katniss-pb2arrow v0.0.3
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking arrow-ipc v37.0.0
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[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-0.14.32/src/proto/h2/mod.rs:451:5
[INFO] [stdout]     |
[INFO] [stdout] 451 |     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" "0e5ac169be288e3e79b080bed25f2ebf25eb8c4e95edae2197da2aa2a11c44cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e5ac169be288e3e79b080bed25f2ebf25eb8c4e95edae2197da2aa2a11c44cd", kill_on_drop: false }`
[INFO] [stdout] 0e5ac169be288e3e79b080bed25f2ebf25eb8c4e95edae2197da2aa2a11c44cd
