[INFO] fetching crate rust-ipmi 0.1.1... [INFO] checking rust-ipmi-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate rust-ipmi 0.1.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate rust-ipmi 0.1.1 [INFO] finished tweaking crates.io crate rust-ipmi 0.1.1 [INFO] tweaked toml for crates.io crate rust-ipmi 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rust-ipmi 0.1.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rust-ipmi 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.53 [INFO] [stderr] Downloaded thiserror-impl v1.0.53 [INFO] [stderr] Downloaded syn v2.0.44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92bebdaa27a15a9d2ac79147f68d82a34f05b17909c4dace99485edd4bedf49e [INFO] running `Command { std: "docker" "start" "-a" "92bebdaa27a15a9d2ac79147f68d82a34f05b17909c4dace99485edd4bedf49e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92bebdaa27a15a9d2ac79147f68d82a34f05b17909c4dace99485edd4bedf49e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92bebdaa27a15a9d2ac79147f68d82a34f05b17909c4dace99485edd4bedf49e", kill_on_drop: false }` [INFO] [stdout] 92bebdaa27a15a9d2ac79147f68d82a34f05b17909c4dace99485edd4bedf49e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b9837d5b0ee60e9ce24d41095f6bb3558d6647cddd35dd9af84610d7fb590ed [INFO] running `Command { std: "docker" "start" "-a" "8b9837d5b0ee60e9ce24d41095f6bb3558d6647cddd35dd9af84610d7fb590ed", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling proc-macro2 v1.0.73 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Compiling thiserror v1.0.53 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Compiling quote v1.0.34 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Compiling syn v2.0.44 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-padding v0.3.3 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking cbc v0.1.2 [INFO] [stderr] Checking aes v0.8.3 [INFO] [stderr] Compiling thiserror-impl v1.0.53 [INFO] [stderr] Checking rust-ipmi v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/commands/app/channel.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 76 | pub struct GetChannelAuthCapabilitiesResponse { [INFO] [stdout] | ---------------------------------- fields in this struct [INFO] [stdout] 77 | pub channel_number: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 78 | pub auth_version: AuthVersion, [INFO] [stdout] 79 | pub auth_type: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 80 | pub kg_status: KG, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 81 | pub per_message_auth: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 82 | pub user_level_auth: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 83 | pub anon_login: AnonLogin, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 84 | pub channel_extended_cap: AuthVersion, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 85 | pub oem_id: u32, // 3 bytes not 4 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 86 | pub oem_aux_data: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GetChannelAuthCapabilitiesResponse` 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 `non_null_username`, `null_username`, and `anonymous_login` are never read [INFO] [stdout] --> src/commands/app/channel.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 162 | pub struct AnonLogin { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 170 | pub non_null_username: AnonStatus, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 171 | pub null_username: AnonStatus, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 172 | pub anonymous_login: AnonStatus, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AnonLogin` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `channel_number` is never read [INFO] [stdout] --> src/commands/app/cipher.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 85 | pub struct GetChannelCipherSuitesResponse { [INFO] [stdout] | ------------------------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 99 | pub channel_number: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GetChannelCipherSuitesResponse` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GetSessionChallengeRequest` is never constructed [INFO] [stdout] --> src/commands/app/session.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct GetSessionChallengeRequest { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rq_lun` is never read [INFO] [stdout] --> src/parser/ipmi/payload/ipmi_payload_request.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct IpmiPayloadRequest { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | pub rq_lun: Lun, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IpmiPayloadRequest` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `message_tag` is never read [INFO] [stdout] --> src/parser/rmcp_plus/rakp.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct RAKPMessage2 { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 101 | pub message_tag: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RAKPMessage2` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `message_tag` and `management_console_session_id` are never read [INFO] [stdout] --> src/parser/rmcp_plus/rakp.rs:204:9 [INFO] [stdout] | [INFO] [stdout] 203 | pub struct RAKPMessage4 { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 204 | pub message_tag: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 205 | pub rmcp_plus_status_code: StatusCode, [INFO] [stdout] 206 | pub management_console_session_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RAKPMessage4` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `message_tag`, `max_privilege`, `remote_console_session_id`, `authentication_algorithm`, `integrity_algorithm`, and `confidentiality_algorithm` are never read [INFO] [stdout] --> src/parser/rmcp_plus/rmcp_open_session.rs:220:9 [INFO] [stdout] | [INFO] [stdout] 177 | pub struct RMCPPlusOpenSessionResponse { [INFO] [stdout] | --------------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 220 | pub message_tag: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 221 | pub rmcp_plus_status_code: StatusCode, [INFO] [stdout] 222 | pub max_privilege: Privilege, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 223 | pub remote_console_session_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 224 | pub managed_system_session_id: u32, [INFO] [stdout] 225 | pub authentication_algorithm: AuthAlgorithm, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 226 | pub integrity_algorithm: IntegrityAlgorithm, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 227 | pub confidentiality_algorithm: ConfidentialityAlgorithm, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RMCPPlusOpenSessionResponse` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/commands/app/channel.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 76 | pub struct GetChannelAuthCapabilitiesResponse { [INFO] [stdout] | ---------------------------------- fields in this struct [INFO] [stdout] 77 | pub channel_number: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 78 | pub auth_version: AuthVersion, [INFO] [stdout] 79 | pub auth_type: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 80 | pub kg_status: KG, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 81 | pub per_message_auth: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 82 | pub user_level_auth: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 83 | pub anon_login: AnonLogin, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 84 | pub channel_extended_cap: AuthVersion, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 85 | pub oem_id: u32, // 3 bytes not 4 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 86 | pub oem_aux_data: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GetChannelAuthCapabilitiesResponse` 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 `non_null_username`, `null_username`, and `anonymous_login` are never read [INFO] [stdout] --> src/commands/app/channel.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 162 | pub struct AnonLogin { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 170 | pub non_null_username: AnonStatus, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 171 | pub null_username: AnonStatus, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 172 | pub anonymous_login: AnonStatus, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AnonLogin` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `channel_number` is never read [INFO] [stdout] --> src/commands/app/cipher.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 85 | pub struct GetChannelCipherSuitesResponse { [INFO] [stdout] | ------------------------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 99 | pub channel_number: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GetChannelCipherSuitesResponse` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GetSessionChallengeRequest` is never constructed [INFO] [stdout] --> src/commands/app/session.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct GetSessionChallengeRequest { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rq_lun` is never read [INFO] [stdout] --> src/parser/ipmi/payload/ipmi_payload_request.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct IpmiPayloadRequest { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | pub rq_lun: Lun, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IpmiPayloadRequest` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `message_tag` is never read [INFO] [stdout] --> src/parser/rmcp_plus/rakp.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct RAKPMessage2 { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 101 | pub message_tag: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RAKPMessage2` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `message_tag` and `management_console_session_id` are never read [INFO] [stdout] --> src/parser/rmcp_plus/rakp.rs:204:9 [INFO] [stdout] | [INFO] [stdout] 203 | pub struct RAKPMessage4 { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 204 | pub message_tag: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 205 | pub rmcp_plus_status_code: StatusCode, [INFO] [stdout] 206 | pub management_console_session_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RAKPMessage4` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `message_tag`, `max_privilege`, `remote_console_session_id`, `authentication_algorithm`, `integrity_algorithm`, and `confidentiality_algorithm` are never read [INFO] [stdout] --> src/parser/rmcp_plus/rmcp_open_session.rs:220:9 [INFO] [stdout] | [INFO] [stdout] 177 | pub struct RMCPPlusOpenSessionResponse { [INFO] [stdout] | --------------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 220 | pub message_tag: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 221 | pub rmcp_plus_status_code: StatusCode, [INFO] [stdout] 222 | pub max_privilege: Privilege, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 223 | pub remote_console_session_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 224 | pub managed_system_session_id: u32, [INFO] [stdout] 225 | pub authentication_algorithm: AuthAlgorithm, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 226 | pub integrity_algorithm: IntegrityAlgorithm, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 227 | pub confidentiality_algorithm: ConfidentialityAlgorithm, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RMCPPlusOpenSessionResponse` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::array::::map` that must be used [INFO] [stdout] --> src/helpers/utils.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | append.to_le_bytes().map(|byte| main_vec.push(byte)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 85 | let _ = append.to_le_bytes().map(|byte| main_vec.push(byte)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::array::::map` that must be used [INFO] [stdout] --> src/helpers/utils.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | append.to_le_bytes().map(|byte| main_vec.push(byte)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 | let _ = append.to_le_bytes().map(|byte| main_vec.push(byte)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::array::::map` that must be used [INFO] [stdout] --> src/helpers/utils.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | append.to_le_bytes().map(|byte| main_vec.push(byte)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 85 | let _ = append.to_le_bytes().map(|byte| main_vec.push(byte)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::array::::map` that must be used [INFO] [stdout] --> src/helpers/utils.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | append.to_le_bytes().map(|byte| main_vec.push(byte)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 | let _ = append.to_le_bytes().map(|byte| main_vec.push(byte)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.92s [INFO] running `Command { std: "docker" "inspect" "8b9837d5b0ee60e9ce24d41095f6bb3558d6647cddd35dd9af84610d7fb590ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b9837d5b0ee60e9ce24d41095f6bb3558d6647cddd35dd9af84610d7fb590ed", kill_on_drop: false }` [INFO] [stdout] 8b9837d5b0ee60e9ce24d41095f6bb3558d6647cddd35dd9af84610d7fb590ed