[INFO] cloning repository https://github.com/hjklchan/user-grpc-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hjklchan/user-grpc-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhjklchan%2Fuser-grpc-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhjklchan%2Fuser-grpc-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1edb5fd225fe0e0be5fce8b85b63a91297612a40
[INFO] checking hjklchan/user-grpc-example against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhjklchan%2Fuser-grpc-example" "/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/hjklchan/user-grpc-example
[INFO] finished tweaking git repo https://github.com/hjklchan/user-grpc-example
[INFO] tweaked toml for git repo https://github.com/hjklchan/user-grpc-example written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hjklchan/user-grpc-example 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/hjklchan/user-grpc-example 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] 8a3c26aa30461e94967c909ab4d599ec3b4cd13a59de71f6c9d2f5e800ecde6e
[INFO] running `Command { std: "docker" "start" "-a" "8a3c26aa30461e94967c909ab4d599ec3b4cd13a59de71f6c9d2f5e800ecde6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a3c26aa30461e94967c909ab4d599ec3b4cd13a59de71f6c9d2f5e800ecde6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a3c26aa30461e94967c909ab4d599ec3b4cd13a59de71f6c9d2f5e800ecde6e", kill_on_drop: false }`
[INFO] [stdout] 8a3c26aa30461e94967c909ab4d599ec3b4cd13a59de71f6c9d2f5e800ecde6e
[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] 2be2d80544aa083ff0ce3e2862ee8a7490e7735372ef4fc4e5ffffdb7e225d0f
[INFO] running `Command { std: "docker" "start" "-a" "2be2d80544aa083ff0ce3e2862ee8a7490e7735372ef4fc4e5ffffdb7e225d0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling cc v1.0.98
[INFO] [stderr]    Compiling zerocopy v0.7.34
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling zeroize v1.7.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling der v0.7.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling syn v2.0.65
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling parking_lot v0.12.2
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]    Compiling prettyplease v0.2.20
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling multimap v0.10.0
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling num-bigint-dig v0.8.4
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling pkcs1 v0.7.5
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling hashlink v0.8.4
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling finl_unicode v1.2.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]    Compiling uuid v1.8.0
[INFO] [stderr]     Checking axum-core v0.3.4
[INFO] [stderr]    Compiling stringprep v0.1.4
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling rsa v0.9.6
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]     Checking user-grpc-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling bitflags v2.5.0
[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-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]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling sqlformat v0.2.3
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling prost v0.12.6
[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" "2be2d80544aa083ff0ce3e2862ee8a7490e7735372ef4fc4e5ffffdb7e225d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2be2d80544aa083ff0ce3e2862ee8a7490e7735372ef4fc4e5ffffdb7e225d0f", kill_on_drop: false }`
[INFO] [stdout] 2be2d80544aa083ff0ce3e2862ee8a7490e7735372ef4fc4e5ffffdb7e225d0f
