[INFO] fetching crate rtc-ice 0.2.0...
[INFO] checking rtc-ice-0.2.0 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate rtc-ice 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rtc-ice 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rtc-ice 0.2.0
[INFO] tweaked toml for crates.io crate rtc-ice 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rtc-ice 0.2.0 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 rtc-ice 0.2.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 85f4bbda568403ee15b9700a6f688939e9621fa59bdacacc4bf34878b6159395
[INFO] running `Command { std: "docker" "start" "-a" "85f4bbda568403ee15b9700a6f688939e9621fa59bdacacc4bf34878b6159395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85f4bbda568403ee15b9700a6f688939e9621fa59bdacacc4bf34878b6159395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f4bbda568403ee15b9700a6f688939e9621fa59bdacacc4bf34878b6159395", kill_on_drop: false }`
[INFO] [stdout] 85f4bbda568403ee15b9700a6f688939e9621fa59bdacacc4bf34878b6159395
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c84b186a4e16b9f6ae653c7a4efc06981c2863bc56f43cd477047d8518e2f5c7
[INFO] running `Command { std: "docker" "start" "-a" "c84b186a4e16b9f6ae653c7a4efc06981c2863bc56f43cd477047d8518e2f5c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking futures-lite v2.2.0
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking async-task v4.7.0
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]    Compiling cc v1.0.88
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking pem v3.0.3
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking der v0.7.8
[INFO] [stderr]     Checking waitgroup v0.1.2
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking crc v3.0.1
[INFO] [stderr]     Checking indexmap v2.2.5
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]    Compiling serde_json v1.0.114
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[INFO] [stderr]    Compiling ring v0.17.8
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[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hmac v0.12.1
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[INFO] [stderr]     Checking sha2 v0.10.8
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[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]     Checking env_logger v0.11.3
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking blocking v1.5.1
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking async-fs v2.1.1
[INFO] [stderr]     Checking clap v4.5.2
[INFO] [stderr]     Checking polling v3.5.0
[INFO] [stderr]     Checking async-io v2.3.1
[INFO] [stderr]     Checking rcgen v0.12.1
[INFO] [stderr]     Checking async-signal v0.2.5
[INFO] [stderr]     Checking async-net v2.0.0
[INFO] [stderr]     Checking async-process v2.1.0
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking smol v2.0.0
[INFO] [stderr]     Checking async-transport v0.5.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking retty v0.29.0
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking rtc-shared v0.2.0
[INFO] [stderr]     Checking h2 v0.3.24
[INFO] [stderr]     Checking rtc-stun v0.2.0
[INFO] [stderr]     Checking rtc-ice v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking hyper v0.14.28
[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] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "c84b186a4e16b9f6ae653c7a4efc06981c2863bc56f43cd477047d8518e2f5c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c84b186a4e16b9f6ae653c7a4efc06981c2863bc56f43cd477047d8518e2f5c7", kill_on_drop: false }`
[INFO] [stdout] c84b186a4e16b9f6ae653c7a4efc06981c2863bc56f43cd477047d8518e2f5c7
