[INFO] fetching crate communitas 0.2.6...
[INFO] checking communitas-0.2.6 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate communitas 0.2.6 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate communitas 0.2.6
[INFO] finished tweaking crates.io crate communitas 0.2.6
[INFO] tweaked toml for crates.io crate communitas 0.2.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate communitas 0.2.6 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 communitas 0.2.6 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-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] a41fc219cc3535c8ca371d6d8c4a0ca7a9e4630d4b3731f3b154d29362ddefec
[INFO] running `Command { std: "docker" "start" "-a" "a41fc219cc3535c8ca371d6d8c4a0ca7a9e4630d4b3731f3b154d29362ddefec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a41fc219cc3535c8ca371d6d8c4a0ca7a9e4630d4b3731f3b154d29362ddefec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a41fc219cc3535c8ca371d6d8c4a0ca7a9e4630d4b3731f3b154d29362ddefec", kill_on_drop: false }`
[INFO] [stdout] a41fc219cc3535c8ca371d6d8c4a0ca7a9e4630d4b3731f3b154d29362ddefec
[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] d53c7a871e74dcbd2bb91aed3e53f6cdfbca45d59901e34b44628df37339d919
[INFO] running `Command { std: "docker" "start" "-a" "d53c7a871e74dcbd2bb91aed3e53f6cdfbca45d59901e34b44628df37339d919", kill_on_drop: false }`
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling aws-lc-rs v1.13.3
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling rustls v0.23.29
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling quinn-udp v0.5.13
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling quinn v0.11.8
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]     Checking lru-slab v0.1.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking ed25519 v1.5.3
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking rustix v1.0.8
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking simple_asn1 v0.6.3
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking sled v0.34.7
[INFO] [stderr]    Compiling aws-lc-sys v0.30.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking fastbloom v0.9.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking serde-big-array v0.5.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking proptest v1.7.0
[INFO] [stderr]     Checking clap v4.5.41
[INFO] [stderr]     Checking rcgen v0.13.2
[INFO] [stderr]     Checking jsonwebtoken v9.3.1
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper v0.14.32
[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]     Checking rustls-webpki v0.103.4
[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" "d53c7a871e74dcbd2bb91aed3e53f6cdfbca45d59901e34b44628df37339d919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53c7a871e74dcbd2bb91aed3e53f6cdfbca45d59901e34b44628df37339d919", kill_on_drop: false }`
[INFO] [stdout] d53c7a871e74dcbd2bb91aed3e53f6cdfbca45d59901e34b44628df37339d919
