[INFO] fetching crate libflatterer 0.23.0...
[INFO] checking libflatterer-0.23.0 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate libflatterer 0.23.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate libflatterer 0.23.0
[INFO] finished tweaking crates.io crate libflatterer 0.23.0
[INFO] tweaked toml for crates.io crate libflatterer 0.23.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libflatterer 0.23.0 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] crate crates.io crate libflatterer 0.23.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2ab122e3369de0f38217e0edd97ba4868937874be673d74393b97454d4db757f
[INFO] running `Command { std: "docker" "start" "-a" "2ab122e3369de0f38217e0edd97ba4868937874be673d74393b97454d4db757f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ab122e3369de0f38217e0edd97ba4868937874be673d74393b97454d4db757f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ab122e3369de0f38217e0edd97ba4868937874be673d74393b97454d4db757f", kill_on_drop: false }`
[INFO] [stdout] 2ab122e3369de0f38217e0edd97ba4868937874be673d74393b97454d4db757f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8e03231161332b4321065dbe8a24595f02d6cba23170b51e356429c9ac17b081
[INFO] running `Command { std: "docker" "start" "-a" "8e03231161332b4321065dbe8a24595f02d6cba23170b51e356429c9ac17b081", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.88
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling serde v1.0.188
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[INFO] [stderr]    Compiling quote-use-macros v0.7.2
[INFO] [stderr]    Compiling quote-use v0.7.2
[INFO] [stderr]    Compiling attribute-derive-macro v0.6.1
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[INFO] [stderr]     Checking chrono v0.4.40
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking arrow-array v54.3.1
[INFO] [stderr]     Checking angle v0.5.0
[INFO] [stderr]     Checking zip v3.0.0
[INFO] [stderr]     Checking color-rs v0.8.0
[INFO] [stderr]     Checking brotli v7.0.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking string_cache v0.8.9
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]    Compiling pest_derive v2.6.0
[INFO] [stderr]     Checking lz4_flex v0.11.1
[INFO] [stderr]    Compiling get-size-derive v0.1.3
[INFO] [stderr]     Checking arrow-select v54.3.1
[INFO] [stderr]     Checking arrow-row v54.3.1
[INFO] [stderr]     Checking arrow-ipc v54.3.1
[INFO] [stderr]     Checking arrow-arith v54.3.1
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking kparse v3.0.5
[INFO] [stderr]     Checking arrow-cast v54.3.1
[INFO] [stderr]     Checking arrow-ord v54.3.1
[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-0.14.28/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]     Checking arrow-string v54.3.1
[INFO] [stderr]     Checking zstd v0.13.0
[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]    Compiling snafu-derive v0.8.5
[INFO] [stderr]     Checking arrow-csv v54.3.1
[INFO] [stderr]    Compiling rust_decimal_macros v1.37.1
[INFO] [stderr]    Compiling typed-builder-macro v0.20.0
[INFO] [stderr]    Compiling snafu-derive v0.7.5
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking quick-xml v0.37.4
[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" "8e03231161332b4321065dbe8a24595f02d6cba23170b51e356429c9ac17b081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e03231161332b4321065dbe8a24595f02d6cba23170b51e356429c9ac17b081", kill_on_drop: false }`
[INFO] [stdout] 8e03231161332b4321065dbe8a24595f02d6cba23170b51e356429c9ac17b081
