[INFO] fetching crate rubble 0.0.4...
[INFO] testing rubble-0.0.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate rubble 0.0.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rubble 0.0.4
[INFO] finished tweaking crates.io crate rubble 0.0.4
[INFO] tweaked toml for crates.io crate rubble 0.0.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rubble 0.0.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 49 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.10.0)
[INFO] [stderr]       Adding heapless v0.5.6 (available: v0.9.1)
[INFO] [stderr]       Adding p256 v0.9.0 (available: v0.13.2)
[INFO] [stderr]       Adding rand_core v0.6.4 (available: v0.9.3)
[INFO] [stderr]       Adding ring v0.16.20 (available: v0.17.14)
[INFO] [stderr]       Adding sha2 v0.9.9 (available: v0.10.9)
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[INFO] [stderr]       Adding zeroize v1.4.3 (available: v1.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ff v0.10.1
[INFO] [stderr]   Downloaded zeroize v1.4.3
[INFO] [stderr]   Downloaded crypto-bigint v0.2.11
[INFO] [stderr]   Downloaded as-slice v0.1.5
[INFO] [stderr]   Downloaded hash32 v0.1.1
[INFO] [stderr]   Downloaded group v0.10.0
[INFO] [stderr]   Downloaded generic-array v0.13.3
[INFO] [stderr]   Downloaded elliptic-curve v0.10.6
[INFO] [stderr]   Downloaded heapless v0.5.6
[INFO] [stderr]   Downloaded p256 v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d894b28c3429d70e91fa276c4fcda4e24a2bef6ad212adbe3a5bf75772070f01
[INFO] running `Command { std: "docker" "start" "-a" "d894b28c3429d70e91fa276c4fcda4e24a2bef6ad212adbe3a5bf75772070f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d894b28c3429d70e91fa276c4fcda4e24a2bef6ad212adbe3a5bf75772070f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d894b28c3429d70e91fa276c4fcda4e24a2bef6ad212adbe3a5bf75772070f01", kill_on_drop: false }`
[INFO] [stdout] d894b28c3429d70e91fa276c4fcda4e24a2bef6ad212adbe3a5bf75772070f01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d296c682e9b391511b7a3383b54e0eb4c5383bb2518ffc4956c4d29cc92aab3
[INFO] running `Command { std: "docker" "start" "-a" "1d296c682e9b391511b7a3383b54e0eb4c5383bb2518ffc4956c4d29cc92aab3", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling zeroize v1.4.3
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling opaque-debug v0.3.1
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling ff v0.10.1
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling group v0.10.0
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling crypto-bigint v0.2.11
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling elliptic-curve v0.10.6
[INFO] [stderr]    Compiling p256 v0.9.0
[INFO] [stderr]    Compiling rubble v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: this operation will panic at runtime
[INFO] [stdout]   --> src/uuid.rs:83:26
[INFO] [stdout]    |
[INFO] [stdout] 83 |                     _ => [()][expected_dash],
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^ index out of bounds: the length is 1 but the index is 1
[INFO] [stdout] ...
[INFO] [stdout] 93 |         eat_dash!(s[index..]);
[INFO] [stdout]    |         --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(unconditional_panic)]` on by default
[INFO] [stdout]    = note: this error originates in the macro `eat_dash` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this operation will panic at runtime
[INFO] [stdout]   --> src/uuid.rs:83:26
[INFO] [stdout]    |
[INFO] [stdout] 83 |                     _ => [()][expected_dash],
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^ index out of bounds: the length is 1 but the index is 1
[INFO] [stdout] ...
[INFO] [stdout] 96 |         eat_dash!(s[index..]);
[INFO] [stdout]    |         --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `eat_dash` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this operation will panic at runtime
[INFO] [stdout]   --> src/uuid.rs:83:26
[INFO] [stdout]    |
[INFO] [stdout] 83 |                     _ => [()][expected_dash],
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^ index out of bounds: the length is 1 but the index is 1
[INFO] [stdout] ...
[INFO] [stdout] 99 |         eat_dash!(s[index..]);
[INFO] [stdout]    |         --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `eat_dash` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this operation will panic at runtime
[INFO] [stdout]    --> src/uuid.rs:83:26
[INFO] [stdout]     |
[INFO] [stdout]  83 |                     _ => [()][expected_dash],
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^ index out of bounds: the length is 1 but the index is 1
[INFO] [stdout] ...
[INFO] [stdout] 102 |         eat_dash!(s[index..]);
[INFO] [stdout]     |         --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `eat_dash` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this operation will panic at runtime
[INFO] [stdout]    --> src/uuid.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |             [()][unexpected_trailing_data];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ index out of bounds: the length is 1 but the index is 1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sca` is never read
[INFO] [stdout]    --> src/link/advertising.rs:348:5
[INFO] [stdout]     |
[INFO] [stdout] 333 | pub struct ConnectRequestData {
[INFO] [stdout]     |            ------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 348 |     sca: SleepClockAccuracy,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConnectRequestData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `io`, `oob`, `auth_req`, `max_keysize`, `initiator_dist`, and `responder_dist` are never read
[INFO] [stdout]    --> src/security.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |     PairingRequest {
[INFO] [stdout]     |     -------------- fields in this variant
[INFO] [stdout] 175 |         /// The I/O capabilities of the initiator.
[INFO] [stdout] 176 |         io: IoCapabilities,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 177 |         /// Whether the initiator has OOB pairing data available.
[INFO] [stdout] 178 |         oob: bool,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 179 |         /// Initiator authentication requirements.
[INFO] [stdout] 180 |         auth_req: AuthReq,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |         max_keysize: u8,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 189 |         initiator_dist: KeyDistribution,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 190 |         /// Set of keys the initiator requests the responder to generate and distribute.
[INFO] [stdout] 191 |         responder_dist: KeyDistribution,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Command` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rubble` (lib) due to 5 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1d296c682e9b391511b7a3383b54e0eb4c5383bb2518ffc4956c4d29cc92aab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d296c682e9b391511b7a3383b54e0eb4c5383bb2518ffc4956c4d29cc92aab3", kill_on_drop: false }`
[INFO] [stdout] 1d296c682e9b391511b7a3383b54e0eb4c5383bb2518ffc4956c4d29cc92aab3
