[INFO] fetching crate indy-credx 0.3.1... [INFO] checking indy-credx-0.3.1 against try#024378d9203a4009ed73d6db2681b88a8d74ce7a for pr-112160 [INFO] extracting crate indy-credx 0.3.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate indy-credx 0.3.1 on toolchain 024378d9203a4009ed73d6db2681b88a8d74ce7a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate indy-credx 0.3.1 [INFO] finished tweaking crates.io crate indy-credx 0.3.1 [INFO] tweaked toml for crates.io crate indy-credx 0.3.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cef90d109368b449ad07c33428b6af4f69d642275d73cf54977aa2c036985ccb [INFO] running `Command { std: "docker" "start" "-a" "cef90d109368b449ad07c33428b6af4f69d642275d73cf54977aa2c036985ccb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cef90d109368b449ad07c33428b6af4f69d642275d73cf54977aa2c036985ccb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cef90d109368b449ad07c33428b6af4f69d642275d73cf54977aa2c036985ccb", kill_on_drop: false }` [INFO] [stdout] cef90d109368b449ad07c33428b6af4f69d642275d73cf54977aa2c036985ccb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 845057af1bf9f5612c41eaf6d92c9ac038e9a89155d5a6b125b390cb5d40d1a2 [INFO] running `Command { std: "docker" "start" "-a" "845057af1bf9f5612c41eaf6d92c9ac038e9a89155d5a6b125b390cb5d40d1a2", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde_derive v1.0.163 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking regex v1.8.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking amcl v0.2.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking bs58 v0.3.1 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking int_traits v0.1.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking ffi-support v0.4.4 [INFO] [stderr] Checking zeroize v1.6.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking thiserror v1.0.40 [INFO] [stderr] Checking serde v1.0.163 [INFO] [stderr] Checking ursa v0.3.6 [INFO] [stderr] Checking indy-wql v0.4.0 [INFO] [stderr] Checking indy-utils v0.5.0 [INFO] [stderr] Checking indy-data-types v0.5.1 [INFO] [stderr] Checking indy-credx v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `cred_id`, `timestamp`, `revealed`, and `rev_state` are never read [INFO] [stdout] --> src/services/types.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 192 | pub(crate) struct RequestedAttribute<'a> { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 193 | pub cred_id: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 194 | pub timestamp: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 195 | pub revealed: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 196 | pub rev_state: Option<&'a CredentialRevocationState>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RequestedAttribute` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cred_id`, `timestamp`, and `rev_state` are never read [INFO] [stdout] --> src/services/types.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 200 | pub(crate) struct RequestedPredicate<'a> { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 201 | pub cred_id: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 202 | pub timestamp: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 203 | pub rev_state: Option<&'a CredentialRevocationState>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RequestedPredicate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/services/verifier.rs:640:73 [INFO] [stdout] | [INFO] [stdout] 640 | attr_value_map.insert(name.clone(), Some(raw_val.clone())); [INFO] [stdout] | ^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[deny(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/ffi/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | drop(buffer.destroy_into_vec().zeroize()); [INFO] [stdout] | ^^^^^-----------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `()` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `indy-credx` (lib) due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `cred_id`, `timestamp`, `revealed`, and `rev_state` are never read [INFO] [stdout] --> src/services/types.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 192 | pub(crate) struct RequestedAttribute<'a> { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 193 | pub cred_id: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 194 | pub timestamp: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 195 | pub revealed: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 196 | pub rev_state: Option<&'a CredentialRevocationState>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RequestedAttribute` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cred_id`, `timestamp`, and `rev_state` are never read [INFO] [stdout] --> src/services/types.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 200 | pub(crate) struct RequestedPredicate<'a> { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 201 | pub cred_id: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 202 | pub timestamp: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 203 | pub rev_state: Option<&'a CredentialRevocationState>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RequestedPredicate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/services/verifier.rs:640:73 [INFO] [stdout] | [INFO] [stdout] 640 | attr_value_map.insert(name.clone(), Some(raw_val.clone())); [INFO] [stdout] | ^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[deny(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/ffi/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | drop(buffer.destroy_into_vec().zeroize()); [INFO] [stdout] | ^^^^^-----------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `()` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `indy-credx` (lib test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "845057af1bf9f5612c41eaf6d92c9ac038e9a89155d5a6b125b390cb5d40d1a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "845057af1bf9f5612c41eaf6d92c9ac038e9a89155d5a6b125b390cb5d40d1a2", kill_on_drop: false }` [INFO] [stdout] 845057af1bf9f5612c41eaf6d92c9ac038e9a89155d5a6b125b390cb5d40d1a2