[INFO] fetching crate rcc-cosmos 0.1.0... [INFO] testing rcc-cosmos-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate rcc-cosmos 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate rcc-cosmos 0.1.0 [INFO] finished tweaking crates.io crate rcc-cosmos 0.1.0 [INFO] tweaked toml for crates.io crate rcc-cosmos 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rcc-cosmos 0.1.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 125 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.13.1 (available: v0.22.1) [INFO] [stderr] Adding cosmos-sdk-proto v0.15.0 (available: v0.27.0) [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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d56e40da68cc7a8efaa7a0ed9abf6eeff7cb51d04335bb2972c6620983c1cbf [INFO] running `Command { std: "docker" "start" "-a" "6d56e40da68cc7a8efaa7a0ed9abf6eeff7cb51d04335bb2972c6620983c1cbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d56e40da68cc7a8efaa7a0ed9abf6eeff7cb51d04335bb2972c6620983c1cbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d56e40da68cc7a8efaa7a0ed9abf6eeff7cb51d04335bb2972c6620983c1cbf", kill_on_drop: false }` [INFO] [stdout] 6d56e40da68cc7a8efaa7a0ed9abf6eeff7cb51d04335bb2972c6620983c1cbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7334b96ce8c999fbe8236242c31d29c62f3c0cfb798b4ee595b4527f37d8e8e3 [INFO] running `Command { std: "docker" "start" "-a" "7334b96ce8c999fbe8236242c31d29c62f3c0cfb798b4ee595b4527f37d8e8e3", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling mio v1.1.0 [INFO] [stderr] Compiling socket2 v0.6.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling time-core v0.1.6 [INFO] [stderr] Compiling deranged v0.5.5 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling time-macros v0.2.24 [INFO] [stderr] Compiling matchit v0.7.3 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling flex-error v0.4.4 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling subtle-encoding v0.5.1 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling rcc-trait-chain v0.1.0 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling time v0.3.44 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling prost v0.11.9 [INFO] [stderr] Compiling prost-types v0.11.9 [INFO] [stderr] Compiling tokio-util v0.7.17 [INFO] [stderr] Compiling tokio-io-timeout v1.2.1 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling tendermint-proto v0.26.0 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling hyper-timeout v0.4.1 [INFO] [stderr] Compiling tonic v0.8.3 [INFO] [stderr] Compiling cosmos-sdk-proto v0.15.0 [INFO] [stderr] Compiling rcc-cosmos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `extension_options` and `non_critical_extension_options` are never read [INFO] [stdout] --> src/proto_wrapper/body.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Body { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | pub extension_options: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub non_critical_extension_options: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `from_base64` is never used [INFO] [stdout] --> src/proto_wrapper/serde_helper.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn from_base64(s: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `deserialize` is never used [INFO] [stdout] --> src/proto_wrapper/serde_helper.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn deserialize<'de, D, T>(deserializer: D) -> Result [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.63s [INFO] running `Command { std: "docker" "inspect" "7334b96ce8c999fbe8236242c31d29c62f3c0cfb798b4ee595b4527f37d8e8e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7334b96ce8c999fbe8236242c31d29c62f3c0cfb798b4ee595b4527f37d8e8e3", kill_on_drop: false }` [INFO] [stdout] 7334b96ce8c999fbe8236242c31d29c62f3c0cfb798b4ee595b4527f37d8e8e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fef72e45abdcd4bba289339bbf1a8d79efe4426dd722cb465d8d5d83b8061325 [INFO] running `Command { std: "docker" "start" "-a" "fef72e45abdcd4bba289339bbf1a8d79efe4426dd722cb465d8d5d83b8061325", kill_on_drop: false }` [INFO] [stderr] Compiling rcc-cosmos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `extension_options` and `non_critical_extension_options` are never read [INFO] [stdout] --> src/proto_wrapper/body.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Body { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | pub extension_options: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub non_critical_extension_options: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `from_base64` is never used [INFO] [stdout] --> src/proto_wrapper/serde_helper.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn from_base64(s: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `deserialize` is never used [INFO] [stdout] --> src/proto_wrapper/serde_helper.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn deserialize<'de, D, T>(deserializer: D) -> Result [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `extension_options` and `non_critical_extension_options` are never read [INFO] [stdout] --> src/proto_wrapper/body.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Body { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | pub extension_options: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub non_critical_extension_options: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `from_base64` is never used [INFO] [stdout] --> src/proto_wrapper/serde_helper.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn from_base64(s: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `deserialize` is never used [INFO] [stdout] --> src/proto_wrapper/serde_helper.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn deserialize<'de, D, T>(deserializer: D) -> Result [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.85s [INFO] running `Command { std: "docker" "inspect" "fef72e45abdcd4bba289339bbf1a8d79efe4426dd722cb465d8d5d83b8061325", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fef72e45abdcd4bba289339bbf1a8d79efe4426dd722cb465d8d5d83b8061325", kill_on_drop: false }` [INFO] [stdout] fef72e45abdcd4bba289339bbf1a8d79efe4426dd722cb465d8d5d83b8061325 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 526719b738a46577b5c973cc8aa355ab9fb298af5c9467c19ceb8119b9879e9b [INFO] running `Command { std: "docker" "start" "-a" "526719b738a46577b5c973cc8aa355ab9fb298af5c9467c19ceb8119b9879e9b", kill_on_drop: false }` [INFO] [stderr] warning: fields `extension_options` and `non_critical_extension_options` are never read [INFO] [stderr] --> src/proto_wrapper/body.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct Body { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 25 | pub extension_options: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 31 | pub non_critical_extension_options: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `from_base64` is never used [INFO] [stderr] --> src/proto_wrapper/serde_helper.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn from_base64(s: &str) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `deserialize` is never used [INFO] [stderr] --> src/proto_wrapper/serde_helper.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn deserialize<'de, D, T>(deserializer: D) -> Result [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rcc-cosmos` (lib) generated 3 warnings [INFO] [stderr] warning: `rcc-cosmos` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rcc_cosmos-156c9283e1e9a0c2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests rcc_cosmos [INFO] [stdout] test tests::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "526719b738a46577b5c973cc8aa355ab9fb298af5c9467c19ceb8119b9879e9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "526719b738a46577b5c973cc8aa355ab9fb298af5c9467c19ceb8119b9879e9b", kill_on_drop: false }` [INFO] [stdout] 526719b738a46577b5c973cc8aa355ab9fb298af5c9467c19ceb8119b9879e9b