[INFO] fetching crate phabricator-mock 0.0.4...
[INFO] checking phabricator-mock-0.0.4 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate phabricator-mock 0.0.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate phabricator-mock 0.0.4
[INFO] finished tweaking crates.io crate phabricator-mock 0.0.4
[INFO] tweaked toml for crates.io crate phabricator-mock 0.0.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate phabricator-mock 0.0.4 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 191 packages to latest compatible versions
[INFO] [stderr]       Adding derive_builder v0.9.0 (available: v0.20.2)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding wiremock v0.5.22 (available: v0.6.5)
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 389ac0424a9f01b73b20ba43e4b7dd38b1eadaf5d2e67694f78ec3c3561bd9ae
[INFO] running `Command { std: "docker" "start" "-a" "389ac0424a9f01b73b20ba43e4b7dd38b1eadaf5d2e67694f78ec3c3561bd9ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "389ac0424a9f01b73b20ba43e4b7dd38b1eadaf5d2e67694f78ec3c3561bd9ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "389ac0424a9f01b73b20ba43e4b7dd38b1eadaf5d2e67694f78ec3c3561bd9ae", kill_on_drop: false }`
[INFO] [stdout] 389ac0424a9f01b73b20ba43e4b7dd38b1eadaf5d2e67694f78ec3c3561bd9ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4410f56e3032e73535fade84d6a22c8b95964ba84d9ce5dcebda5f2f63fb7ac8
[INFO] running `Command { std: "docker" "start" "-a" "4410f56e3032e73535fade84d6a22c8b95964ba84d9ce5dcebda5f2f63fb7ac8", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]    Compiling http-types v2.12.0
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking serde_qs v0.8.5
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking infer v0.2.3
[INFO] [stderr]     Checking retain_mut v0.1.9
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]    Compiling rust_decimal v1.39.0
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]     Checking deadpool-runtime v0.1.4
[INFO] [stderr]     Checking assert-json-diff v2.0.2
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking deadpool v0.9.5
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[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-0.14.32/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] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "4410f56e3032e73535fade84d6a22c8b95964ba84d9ce5dcebda5f2f63fb7ac8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4410f56e3032e73535fade84d6a22c8b95964ba84d9ce5dcebda5f2f63fb7ac8", kill_on_drop: false }`
[INFO] [stdout] 4410f56e3032e73535fade84d6a22c8b95964ba84d9ce5dcebda5f2f63fb7ac8
