[INFO] fetching crate caldav-utils 0.7.1...
[INFO] checking caldav-utils-0.7.1 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] extracting crate caldav-utils 0.7.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate caldav-utils 0.7.1
[INFO] finished tweaking crates.io crate caldav-utils 0.7.1
[INFO] tweaked toml for crates.io crate caldav-utils 0.7.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate caldav-utils 0.7.1 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 230 packages to latest compatible versions
[INFO] [stderr]       Adding chrono-tz v0.8.6 (available: v0.10.4)
[INFO] [stderr]       Adding http v0.2.12 (available: v1.3.1)
[INFO] [stderr]       Adding icalendar v0.15.8 (available: v0.17.5)
[INFO] [stderr]       Adding minidom v0.15.2 (available: v0.17.0)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.24)
[INFO] [stderr]       Adding rrule v0.10.0 (available: v0.14.0)
[INFO] [stderr]       Adding serde_with v2.3.3 (available: v3.15.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e3b33a7f94e227bf1a785eda01e9b62fbe53672b42135e2ec7ce8a1e501d04b8
[INFO] running `Command { std: "docker" "start" "-a" "e3b33a7f94e227bf1a785eda01e9b62fbe53672b42135e2ec7ce8a1e501d04b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3b33a7f94e227bf1a785eda01e9b62fbe53672b42135e2ec7ce8a1e501d04b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3b33a7f94e227bf1a785eda01e9b62fbe53672b42135e2ec7ce8a1e501d04b8", kill_on_drop: false }`
[INFO] [stdout] e3b33a7f94e227bf1a785eda01e9b62fbe53672b42135e2ec7ce8a1e501d04b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c473d68a45cc320bc3a17a737e236ae8649e867f8c9d5d3660d97028dc2aa6fd
[INFO] running `Command { std: "docker" "start" "-a" "c473d68a45cc320bc3a17a737e236ae8649e867f8c9d5d3660d97028dc2aa6fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking rxml v0.9.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]    Compiling serde_with_macros v2.3.3
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking ksuid v0.2.0
[INFO] [stderr]     Checking serde_with v2.3.3
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]     Checking minidom v0.15.2
[INFO] [stderr]     Checking iso8601 v0.6.3
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]    Compiling chrono-tz-build v0.0.3
[INFO] [stderr]    Compiling chrono-tz-build v0.2.1
[INFO] [stderr]     Checking icalendar v0.15.8
[INFO] [stderr]    Compiling chrono-tz v0.6.3
[INFO] [stderr]    Compiling chrono-tz v0.8.6
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[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]     Checking rrule v0.10.0
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "c473d68a45cc320bc3a17a737e236ae8649e867f8c9d5d3660d97028dc2aa6fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c473d68a45cc320bc3a17a737e236ae8649e867f8c9d5d3660d97028dc2aa6fd", kill_on_drop: false }`
[INFO] [stdout] c473d68a45cc320bc3a17a737e236ae8649e867f8c9d5d3660d97028dc2aa6fd
