[INFO] fetching crate xstack 0.2.17...
[INFO] testing xstack-0.2.17 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate xstack 0.2.17 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate xstack 0.2.17
[INFO] finished tweaking crates.io crate xstack 0.2.17
[INFO] tweaked toml for crates.io crate xstack 0.2.17 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xstack 0.2.17 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 196 packages to highest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding libp2p-identity v0.2.14 (available: v0.3.0)
[INFO] [stderr]       Adding multiaddr v0.18.2 (available: v0.19.1)
[INFO] [stderr]       Adding multistream-select v0.13.0 (available: v0.14.0)
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.21)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused build dependency `protobuf-codegen`
[INFO] [stderr]  --> Cargo.toml:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | [build-dependencies.protobuf-codegen]
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `protobuf-codegen`
[INFO] [stderr] warning: unused build dependency `protoc-bin-vendored`
[INFO] [stderr]  --> Cargo.toml:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 | [build-dependencies.protoc-bin-vendored]
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `protoc-bin-vendored`
[INFO] [stderr] warning: `xstack` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 81f8c13ae2483350cdca5a870c9750a88ef18bb48a01578ad688de7413c3f6ca
[INFO] running `Command { std: "docker" "start" "81f8c13ae2483350cdca5a870c9750a88ef18bb48a01578ad688de7413c3f6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81f8c13ae2483350cdca5a870c9750a88ef18bb48a01578ad688de7413c3f6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "81f8c13ae2483350cdca5a870c9750a88ef18bb48a01578ad688de7413c3f6ca" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81f8c13ae2483350cdca5a870c9750a88ef18bb48a01578ad688de7413c3f6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "81f8c13ae2483350cdca5a870c9750a88ef18bb48a01578ad688de7413c3f6ca" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused build dependency `protobuf-codegen`
[INFO] [stderr]  --> Cargo.toml:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | [build-dependencies.protobuf-codegen]
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `protobuf-codegen`
[INFO] [stderr] warning: unused build dependency `protoc-bin-vendored`
[INFO] [stderr]  --> Cargo.toml:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 | [build-dependencies.protoc-bin-vendored]
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `protoc-bin-vendored`
[INFO] [stderr] warning: `xstack` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling data-encoding v2.11.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling bigdecimal v0.4.11
[INFO] [stderr]    Compiling const-str v0.4.3
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling base-x v0.2.11
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling base45 v3.2.0
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling cooked-waker v5.0.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling unsigned-varint v0.7.2
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling prost-derive v0.14.4
[INFO] [stderr]    Compiling match-lookup v0.1.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling bitmask-enum v2.2.5
[INFO] [stderr]    Compiling base256emoji v1.0.2
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling pin-project v1.1.13
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling protobuf-support v3.7.2
[INFO] [stderr]    Compiling prost v0.14.4
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling synstructure v0.14.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.8
[INFO] [stderr]    Compiling yoke-derive v0.8.4
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.19
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling data-encoding-macro v0.1.21
[INFO] [stderr]    Compiling multibase v0.9.3
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling zerofrom v0.1.8
[INFO] [stderr]    Compiling yoke v0.8.3
[INFO] [stderr]    Compiling zerovec v0.11.8
[INFO] [stderr]    Compiling zerotrie v0.2.5
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling tinystr v0.8.4
[INFO] [stderr]    Compiling potential_utf v0.1.6
[INFO] [stderr]    Compiling icu_collections v2.3.0
[INFO] [stderr]    Compiling icu_locale_core v2.3.0
[INFO] [stderr]    Compiling icu_provider v2.3.1
[INFO] [stderr]    Compiling icu_properties v2.3.0
[INFO] [stderr]    Compiling icu_normalizer v2.3.0
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling unsigned-varint v0.8.0
[INFO] [stderr]    Compiling idna_adapter v1.2.2
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling multihash v0.19.5
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling libp2p-identity v0.2.14
[INFO] [stderr]    Compiling multistream-select v0.13.0
[INFO] [stderr]    Compiling futures-map v0.2.8
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling rasi v0.2.6
[INFO] [stderr]    Compiling multiaddr v0.18.2
[INFO] [stderr]    Compiling xstack v0.2.17 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `VERSION_3_5_1` in crate `::protobuf`
[INFO] [stdout]   --> src/proto/identity.rs:25:49
[INFO] [stdout]    |
[INFO] [stdout] 25 | const _PROTOBUF_VERSION_CHECK: () = ::protobuf::VERSION_3_5_1;
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^ not found in `::protobuf`
[INFO] [stdout]    |
[INFO] [stdout] note: similarly named constant `VERSION_3_7_2` defined here
[INFO] [stdout]   --> /opt/rustwide/target/release/build/protobuf/f515fb244767c97d/out/version.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub const VERSION_3_7_2: () = ();
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: a constant with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 25 - const _PROTOBUF_VERSION_CHECK: () = ::protobuf::VERSION_3_5_1;
[INFO] [stdout] 25 + const _PROTOBUF_VERSION_CHECK: () = ::protobuf::VERSION_3_7_2;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xstack` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused dependency `semver`
[INFO] [stderr]   --> Cargo.toml:40:15
[INFO] [stderr]    |
[INFO] [stderr] 40 | [dependencies.semver]
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `semver`
[INFO] [stderr] warning: `xstack` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "81f8c13ae2483350cdca5a870c9750a88ef18bb48a01578ad688de7413c3f6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81f8c13ae2483350cdca5a870c9750a88ef18bb48a01578ad688de7413c3f6ca", kill_on_drop: false }`
[INFO] [stdout] 81f8c13ae2483350cdca5a870c9750a88ef18bb48a01578ad688de7413c3f6ca
