[INFO] fetching crate sovrin-rust-client-lib 0.1.0-devel-92... [INFO] testing sovrin-rust-client-lib-0.1.0-devel-92 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate sovrin-rust-client-lib 0.1.0-devel-92 into /workspace/builds/worker-106/source [INFO] validating manifest of crates.io crate sovrin-rust-client-lib 0.1.0-devel-92 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sovrin-rust-client-lib 0.1.0-devel-92 [INFO] finished tweaking crates.io crate sovrin-rust-client-lib 0.1.0-devel-92 [INFO] tweaked toml for crates.io crate sovrin-rust-client-lib 0.1.0-devel-92 written to /workspace/builds/worker-106/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e11ba1dc19d38fa014191ecbe2ffba74b6a9ca2115c5f1b943077b513ae4838 [INFO] running `Command { std: "docker" "start" "-a" "6e11ba1dc19d38fa014191ecbe2ffba74b6a9ca2115c5f1b943077b513ae4838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e11ba1dc19d38fa014191ecbe2ffba74b6a9ca2115c5f1b943077b513ae4838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e11ba1dc19d38fa014191ecbe2ffba74b6a9ca2115c5f1b943077b513ae4838", kill_on_drop: false }` [INFO] [stdout] 6e11ba1dc19d38fa014191ecbe2ffba74b6a9ca2115c5f1b943077b513ae4838 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 096b063db68d9946ea9132f6031f1c5eacdde938f707391977624daa43ba4874 [INFO] running `Command { std: "docker" "start" "-a" "096b063db68d9946ea9132f6031f1c5eacdde938f707391977624daa43ba4874", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling zmq-sys v0.8.3 [INFO] [stderr] Compiling zmq v0.8.3 [INFO] [stderr] Compiling sovrin-rust-client-lib v0.1.0-devel-92 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:19:27 [INFO] [stdout] | [INFO] [stdout] 19 | type SovrinCallback = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - type SovrinCallback = Box; [INFO] [stdout] 19 + type SovrinCallback = Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/lib.rs:48:31 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn do_call(&mut self, params: &[&str]) -> i32 { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/lib.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | let x = self.worker.take().unwrap().join(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cb` [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | cb: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cmd_socket` [INFO] [stdout] --> src/lib.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | cmd_socket: Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SetDIDCommand` [INFO] [stdout] --> src/commands/set_did.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct SetDIDCommand<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/commands/set_did.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn new(executor: &'a SetDIDCommandExecutor) -> SetDIDCommand <'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SetDIDCommandExecutor` [INFO] [stdout] --> src/commands/set_did.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct SetDIDCommandExecutor <'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/commands/set_did.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn new(sovrin_service: &SovrinService) -> SetDIDCommandExecutor { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_command` [INFO] [stdout] --> src/commands/set_did.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | fn new_command(&self) -> SetDIDCommand { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `AnoncredsService` [INFO] [stdout] --> src/services/anoncreds.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct AnoncredsService { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/services/anoncreds.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | fn new() -> AnoncredsService { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SovrinService` [INFO] [stdout] --> src/services/sovrin.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct SovrinService { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/services/sovrin.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn new() -> SovrinService { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/sovrin-client-example.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/sovrin-client-example.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.59s [INFO] running `Command { std: "docker" "inspect" "096b063db68d9946ea9132f6031f1c5eacdde938f707391977624daa43ba4874", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "096b063db68d9946ea9132f6031f1c5eacdde938f707391977624daa43ba4874", kill_on_drop: false }` [INFO] [stdout] 096b063db68d9946ea9132f6031f1c5eacdde938f707391977624daa43ba4874 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82c2d3194062736bcc90833042c9b5d7a5e2672bb012b18486c954de7d57fdca [INFO] running `Command { std: "docker" "start" "-a" "82c2d3194062736bcc90833042c9b5d7a5e2672bb012b18486c954de7d57fdca", kill_on_drop: false }` [INFO] [stderr] Compiling sovrin-rust-client-lib v0.1.0-devel-92 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:19:27 [INFO] [stdout] | [INFO] [stdout] 19 | type SovrinCallback = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - type SovrinCallback = Box; [INFO] [stdout] 19 + type SovrinCallback = Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/lib.rs:48:31 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn do_call(&mut self, params: &[&str]) -> i32 { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/lib.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | let x = self.worker.take().unwrap().join(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cb` [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | cb: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cmd_socket` [INFO] [stdout] --> src/lib.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | cmd_socket: Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SetDIDCommand` [INFO] [stdout] --> src/commands/set_did.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct SetDIDCommand<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/commands/set_did.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn new(executor: &'a SetDIDCommandExecutor) -> SetDIDCommand <'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SetDIDCommandExecutor` [INFO] [stdout] --> src/commands/set_did.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct SetDIDCommandExecutor <'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/commands/set_did.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | fn new(sovrin_service: &SovrinService) -> SetDIDCommandExecutor { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_command` [INFO] [stdout] --> src/commands/set_did.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | fn new_command(&self) -> SetDIDCommand { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `AnoncredsService` [INFO] [stdout] --> src/services/anoncreds.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct AnoncredsService { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/services/anoncreds.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | fn new() -> AnoncredsService { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SovrinService` [INFO] [stdout] --> src/services/sovrin.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct SovrinService { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/services/sovrin.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn new() -> SovrinService { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/sovrin-client-example.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/sovrin-client-example.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:19:27 [INFO] [stdout] | [INFO] [stdout] 19 | type SovrinCallback = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - type SovrinCallback = Box; [INFO] [stdout] 19 + type SovrinCallback = Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/commands/mod.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | cb: Box [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 17 - cb: Box [INFO] [stdout] 17 + cb: Box [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/lib.rs:48:31 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn do_call(&mut self, params: &[&str]) -> i32 { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/lib.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | let x = self.worker.take().unwrap().join(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cb` [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | cb: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cmd_socket` [INFO] [stdout] --> src/lib.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | cmd_socket: Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sovrin_service` [INFO] [stdout] --> src/commands/set_did.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | sovrin_service: &'a SovrinService, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `anoncredsService` should have a snake case name [INFO] [stdout] --> src/services/anoncreds.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let anoncredsService = AnoncredsService::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `anoncreds_service` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `sovrinService` should have a snake case name [INFO] [stdout] --> src/services/sovrin.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let sovrinService = SovrinService::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `sovrin_service` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.07s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sovrin_client_rust-61d7c62bbea70dfe) [INFO] [stderr] Executable unittests src/sovrin-client-example.rs (/opt/rustwide/target/debug/deps/sovrin_client_example-a898fd046a30d4f3) [INFO] running `Command { std: "docker" "inspect" "82c2d3194062736bcc90833042c9b5d7a5e2672bb012b18486c954de7d57fdca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82c2d3194062736bcc90833042c9b5d7a5e2672bb012b18486c954de7d57fdca", kill_on_drop: false }` [INFO] [stdout] 82c2d3194062736bcc90833042c9b5d7a5e2672bb012b18486c954de7d57fdca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5c0e1f35c1e396c912e035ef507b9d9a5f05bab0f0b2723193375217bd88db47 [INFO] running `Command { std: "docker" "start" "-a" "5c0e1f35c1e396c912e035ef507b9d9a5f05bab0f0b2723193375217bd88db47", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:19:27 [INFO] [stderr] | [INFO] [stderr] 19 | type SovrinCallback = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 19 - type SovrinCallback = Box; [INFO] [stderr] 19 + type SovrinCallback = Box; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `params` [INFO] [stderr] --> src/lib.rs:48:31 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn do_call(&mut self, params: &[&str]) -> i32 { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/lib.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | let x = self.worker.take().unwrap().join(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cb` [INFO] [stderr] --> src/lib.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | cb: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cmd_socket` [INFO] [stderr] --> src/lib.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | cmd_socket: Option [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SetDIDCommand` [INFO] [stderr] --> src/commands/set_did.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct SetDIDCommand<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/commands/set_did.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | fn new(executor: &'a SetDIDCommandExecutor) -> SetDIDCommand <'a> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SetDIDCommandExecutor` [INFO] [stderr] --> src/commands/set_did.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | struct SetDIDCommandExecutor <'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/commands/set_did.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | fn new(sovrin_service: &SovrinService) -> SetDIDCommandExecutor { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_command` [INFO] [stderr] --> src/commands/set_did.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | fn new_command(&self) -> SetDIDCommand { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `AnoncredsService` [INFO] [stderr] --> src/services/anoncreds.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct AnoncredsService { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/services/anoncreds.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | fn new() -> AnoncredsService { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SovrinService` [INFO] [stderr] --> src/services/sovrin.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct SovrinService { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/services/sovrin.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn new() -> SovrinService { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/commands/mod.rs:17:21 [INFO] [stderr] | [INFO] [stderr] 17 | cb: Box [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 17 - cb: Box [INFO] [stderr] 17 + cb: Box [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sovrin_service` [INFO] [stderr] --> src/commands/set_did.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | sovrin_service: &'a SovrinService, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `anoncredsService` should have a snake case name [INFO] [stderr] --> src/services/anoncreds.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | let anoncredsService = AnoncredsService::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `anoncreds_service` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `sovrinService` should have a snake case name [INFO] [stderr] --> src/services/sovrin.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | let sovrinService = SovrinService::new(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `sovrin_service` [INFO] [stderr] [INFO] [stderr] warning: `sovrin-rust-client-lib` (lib) generated 14 warnings [INFO] [stderr] warning: `sovrin-rust-client-lib` (lib test) generated 9 warnings (5 duplicates) [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/sovrin-client-example.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/sovrin-client-example.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `sovrin-rust-client-lib` (bin "sovrin_client_example" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sovrin_client_rust-61d7c62bbea70dfe) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test commands::set_did::tests::command_creation_is_possible ... ok [INFO] [stdout] test commands::tests::command_creation_is_possible ... ok [INFO] [stdout] test services::anoncreds::tests::service_creation_is_possible ... ok [INFO] [stdout] test services::sovrin::tests::service_creation_is_possible ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/sovrin-client-example.rs (/opt/rustwide/target/debug/deps/sovrin_client_example-a898fd046a30d4f3) [INFO] [stdout] [INFO] [stderr] Doc-tests sovrin_client_rust [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] [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" "5c0e1f35c1e396c912e035ef507b9d9a5f05bab0f0b2723193375217bd88db47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c0e1f35c1e396c912e035ef507b9d9a5f05bab0f0b2723193375217bd88db47", kill_on_drop: false }` [INFO] [stdout] 5c0e1f35c1e396c912e035ef507b9d9a5f05bab0f0b2723193375217bd88db47