[INFO] fetching crate xand-secrets-vault 0.8.2...
[INFO] checking xand-secrets-vault-0.8.2 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate xand-secrets-vault 0.8.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate xand-secrets-vault 0.8.2
[INFO] finished tweaking crates.io crate xand-secrets-vault 0.8.2
[INFO] tweaked toml for crates.io crate xand-secrets-vault 0.8.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xand-secrets-vault 0.8.2 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 227 packages to latest compatible versions
[INFO] [stderr]       Adding mockito v0.26.0 (available: v1.7.0)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.24)
[INFO] [stderr]       Adding secrecy v0.7.0 (available: v0.10.3)
[INFO] [stderr]       Adding serde_yaml v0.8.26 (available: v0.9.34+deprecated)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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-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] f23ee5e24f82c05890379c2ecc36ad892e885c40e600641302cac6ea49b994a1
[INFO] running `Command { std: "docker" "start" "-a" "f23ee5e24f82c05890379c2ecc36ad892e885c40e600641302cac6ea49b994a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f23ee5e24f82c05890379c2ecc36ad892e885c40e600641302cac6ea49b994a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f23ee5e24f82c05890379c2ecc36ad892e885c40e600641302cac6ea49b994a1", kill_on_drop: false }`
[INFO] [stdout] f23ee5e24f82c05890379c2ecc36ad892e885c40e600641302cac6ea49b994a1
[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] 340baee802cd6b2875607235e38b0c530f85e3fc722979d2a3248690054e52e5
[INFO] running `Command { std: "docker" "start" "-a" "340baee802cd6b2875607235e38b0c530f85e3fc722979d2a3248690054e52e5", kill_on_drop: false }`
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking openssl v0.10.74
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking colored v1.9.4
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking secrecy v0.7.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking xand-secrets v0.4.2
[INFO] [stderr]    Compiling extend v0.1.2
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking assert-json-diff v1.1.0
[INFO] [stderr]     Checking mockito v0.26.0
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]     Checking native-tls v0.2.14
[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 tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]     Checking xand-utils v1.0.0
[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] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "340baee802cd6b2875607235e38b0c530f85e3fc722979d2a3248690054e52e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "340baee802cd6b2875607235e38b0c530f85e3fc722979d2a3248690054e52e5", kill_on_drop: false }`
[INFO] [stdout] 340baee802cd6b2875607235e38b0c530f85e3fc722979d2a3248690054e52e5