[INFO] fetching crate sovrin-rust-client-lib 0.1.0-devel-92... [INFO] testing sovrin-rust-client-lib-0.1.0-devel-92 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate sovrin-rust-client-lib 0.1.0-devel-92 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate sovrin-rust-client-lib 0.1.0-devel-92 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zmq-sys v0.8.3 [INFO] [stderr] Downloaded zmq v0.8.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6ac70494b4abc227b58bb29016f400f1da0b732d55882dfc9e1a0b70d7fccd7b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6ac70494b4abc227b58bb29016f400f1da0b732d55882dfc9e1a0b70d7fccd7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ac70494b4abc227b58bb29016f400f1da0b732d55882dfc9e1a0b70d7fccd7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ac70494b4abc227b58bb29016f400f1da0b732d55882dfc9e1a0b70d7fccd7b", kill_on_drop: false }` [INFO] [stdout] 6ac70494b4abc227b58bb29016f400f1da0b732d55882dfc9e1a0b70d7fccd7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 53eb27548ff86338993050cc19f51e99733b875dfc296dbad46b24e8e5dba487 [INFO] running `Command { std: "docker" "start" "-a" "53eb27548ff86338993050cc19f51e99733b875dfc296dbad46b24e8e5dba487", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling zmq-sys v0.8.3 [INFO] [stderr] Compiling log v0.4.14 [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] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(String) + Send` [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] [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: 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] = note: `#[warn(dead_code)]` on by default [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: 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] [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: 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 7.30s [INFO] running `Command { std: "docker" "inspect" "53eb27548ff86338993050cc19f51e99733b875dfc296dbad46b24e8e5dba487", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53eb27548ff86338993050cc19f51e99733b875dfc296dbad46b24e8e5dba487", kill_on_drop: false }` [INFO] [stdout] 53eb27548ff86338993050cc19f51e99733b875dfc296dbad46b24e8e5dba487 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dfad03e62e9908f91162e85e7d47eeeb84241a9e42bf4918024fb6f50d7b2723 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "dfad03e62e9908f91162e85e7d47eeeb84241a9e42bf4918024fb6f50d7b2723", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(String) + Send` [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] [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: 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] = note: `#[warn(dead_code)]` on by default [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: 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] [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: 14 warnings emitted [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Fn(String)` [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] [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] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(String) + Send` [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] [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: 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: `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] = note: `#[warn(dead_code)]` on by default [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] [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: 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 2.49s [INFO] running `Command { std: "docker" "inspect" "dfad03e62e9908f91162e85e7d47eeeb84241a9e42bf4918024fb6f50d7b2723", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfad03e62e9908f91162e85e7d47eeeb84241a9e42bf4918024fb6f50d7b2723", kill_on_drop: false }` [INFO] [stdout] dfad03e62e9908f91162e85e7d47eeeb84241a9e42bf4918024fb6f50d7b2723 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fc58662ab85e9891d89f81dc6f9a13057fb70d966955fd3a53377bc283f9c3e3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fc58662ab85e9891d89f81dc6f9a13057fb70d966955fd3a53377bc283f9c3e3", kill_on_drop: false }` [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] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(String) + Send` [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] [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: 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] = note: `#[warn(dead_code)]` on by default [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: 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] 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: 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] | ^^^^^^^^^^ help: use `dyn`: `dyn Fn(String)` [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] [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] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(String) + Send` [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] [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] = note: `#[warn(dead_code)]` on by default [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 (4 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 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sovrin_client_rust-ef3fe0bd8dad36e9) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test services::anoncreds::tests::service_creation_is_possible ... ok [INFO] [stdout] test commands::tests::command_creation_is_possible ... ok [INFO] [stdout] test services::sovrin::tests::service_creation_is_possible ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sovrin_client_example-eadca230e54fbbe4) [INFO] [stdout] test commands::set_did::tests::command_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] [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] [stderr] Doc-tests sovrin_client_rust [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" "fc58662ab85e9891d89f81dc6f9a13057fb70d966955fd3a53377bc283f9c3e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc58662ab85e9891d89f81dc6f9a13057fb70d966955fd3a53377bc283f9c3e3", kill_on_drop: false }` [INFO] [stdout] fc58662ab85e9891d89f81dc6f9a13057fb70d966955fd3a53377bc283f9c3e3