[INFO] cloning repository https://github.com/scholtz/derec-crypto-core-grpc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scholtz/derec-crypto-core-grpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscholtz%2Fderec-crypto-core-grpc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscholtz%2Fderec-crypto-core-grpc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7970ea6fa64545e4205372c38c0bb9c619cae960
[INFO] checking scholtz/derec-crypto-core-grpc against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscholtz%2Fderec-crypto-core-grpc" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/scholtz/derec-crypto-core-grpc
[INFO] finished tweaking git repo https://github.com/scholtz/derec-crypto-core-grpc
[INFO] tweaked toml for git repo https://github.com/scholtz/derec-crypto-core-grpc written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/scholtz/derec-crypto-core-grpc 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 git repo https://github.com/scholtz/derec-crypto-core-grpc 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-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] 14a2bb4369a6307ab106d7f99e435e93cd3edfba0e605553afdc4ae4bcfc446a
[INFO] running `Command { std: "docker" "start" "-a" "14a2bb4369a6307ab106d7f99e435e93cd3edfba0e605553afdc4ae4bcfc446a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14a2bb4369a6307ab106d7f99e435e93cd3edfba0e605553afdc4ae4bcfc446a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14a2bb4369a6307ab106d7f99e435e93cd3edfba0e605553afdc4ae4bcfc446a", kill_on_drop: false }`
[INFO] [stdout] 14a2bb4369a6307ab106d7f99e435e93cd3edfba0e605553afdc4ae4bcfc446a
[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] 9112c5b26629437f6a13f0dc4045580e16f9eb65eb8f670688a8d85a14182a9f
[INFO] running `Command { std: "docker" "start" "-a" "9112c5b26629437f6a13f0dc4045580e16f9eb65eb8f670688a8d85a14182a9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]     Checking subtle v2.6.1
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[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
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[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
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[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]    Compiling thiserror v2.0.3
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[INFO] [stderr]     Checking dsa v0.6.3
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[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]     Checking x448 v0.6.0
[INFO] [stderr]     Checking argon2 v0.5.3
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v1.5.1
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]    Compiling derec-crypto-core-grpc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking sha1-checked v0.10.0
[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-1.5.1/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]     Checking tokio-stream v0.1.16
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking eax v0.5.0
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]     Checking protobuf-support v3.7.1
[INFO] [stderr]     Checking aes-kw v0.2.1
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking p384 v0.13.0
[INFO] [stderr]     Checking p521 v0.13.3
[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" "9112c5b26629437f6a13f0dc4045580e16f9eb65eb8f670688a8d85a14182a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9112c5b26629437f6a13f0dc4045580e16f9eb65eb8f670688a8d85a14182a9f", kill_on_drop: false }`
[INFO] [stdout] 9112c5b26629437f6a13f0dc4045580e16f9eb65eb8f670688a8d85a14182a9f