[INFO] cloning repository https://github.com/talk2drys/snmpmock [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/talk2drys/snmpmock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalk2drys%2Fsnmpmock", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalk2drys%2Fsnmpmock'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4e49cd07a9da8bdab5817dbb02f4f292de7fe6fa [INFO] checking talk2drys/snmpmock against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalk2drys%2Fsnmpmock" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/talk2drys/snmpmock on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/talk2drys/snmpmock [INFO] finished tweaking git repo https://github.com/talk2drys/snmpmock [INFO] tweaked toml for git repo https://github.com/talk2drys/snmpmock written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/talk2drys/snmpmock 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rasn-smi v0.12.0 [INFO] [stderr] Downloaded typewit_proc_macros v1.8.1 [INFO] [stderr] Downloaded typewit v1.8.0 [INFO] [stderr] Downloaded bitvec-nom2 v0.2.0 [INFO] [stderr] Downloaded konst_kernel v0.3.6 [INFO] [stderr] Downloaded rasn-snmp v0.12.0 [INFO] [stderr] Downloaded jzon v0.12.5 [INFO] [stderr] Downloaded konst v0.3.6 [INFO] [stderr] Downloaded rasn v0.12.0 [INFO] [stderr] Downloaded rasn-derive v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 597d295c23183b4da504af295115f7965aafc5eb8ddb2252a42aed0ec9c9d5bc [INFO] running `Command { std: "docker" "start" "-a" "597d295c23183b4da504af295115f7965aafc5eb8ddb2252a42aed0ec9c9d5bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "597d295c23183b4da504af295115f7965aafc5eb8ddb2252a42aed0ec9c9d5bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "597d295c23183b4da504af295115f7965aafc5eb8ddb2252a42aed0ec9c9d5bc", kill_on_drop: false }` [INFO] [stdout] 597d295c23183b4da504af295115f7965aafc5eb8ddb2252a42aed0ec9c9d5bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c4a0bc114f99a0522b1d93e330cd4303e0290b1fc6ea21420990429513077e8 [INFO] running `Command { std: "docker" "start" "-a" "9c4a0bc114f99a0522b1d93e330cd4303e0290b1fc6ea21420990429513077e8", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling typewit_proc_macros v1.8.1 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking typewit v1.8.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking const_panic v0.2.8 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking konst_kernel v0.3.6 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking jzon v0.12.5 [INFO] [stderr] Checking konst v0.3.6 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling cc v1.0.84 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling uuid v1.5.0 [INFO] [stderr] Compiling rayon v1.8.0 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Checking bitvec-nom2 v0.2.0 [INFO] [stderr] Compiling snafu-derive v0.7.5 [INFO] [stderr] Compiling rasn-derive v0.12.0 [INFO] [stderr] Checking snafu v0.7.5 [INFO] [stderr] Checking rasn v0.12.0 [INFO] [stderr] Checking rasn-smi v0.12.0 [INFO] [stderr] Checking rasn-snmp v0.12.0 [INFO] [stderr] Checking snmpmock v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `IoError` and `UnknownError` are never constructed [INFO] [stdout] --> src/error.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum NetGraphError { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 7 | #[error("IO Error")] [INFO] [stdout] 8 | IoError(String), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | #[error("Fatal Error")] [INFO] [stdout] 10 | UnknownError, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NetGraphError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/error.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum Error { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 15 | #[error("Unspecified")] [INFO] [stdout] 16 | Unspecified, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 17 | #[error("No such object")] [INFO] [stdout] 18 | NoSuchObject(ObjectIdentifier), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 19 | #[error("No such instance")] [INFO] [stdout] 20 | NoSuchInstance, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 21 | #[error("End of Mib view")] [INFO] [stdout] 22 | EndOfMibView, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | InvalidPacket, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | Unreachable, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 33 | #[error("Invalide Snmp walk line")] [INFO] [stdout] 34 | InvalidLine(String), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_snmpwalk_line` is never used [INFO] [stdout] --> src/parser.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn parse_snmpwalk_line(line: &str) -> Result<(ObjectIdentifier, SNMPDataType, String), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SNMPDataType` is never used [INFO] [stdout] --> src/types.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum SNMPDataType { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SNMPDataType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `to_string` and `from_str` are never used [INFO] [stdout] --> src/types.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait ObjectIdentifierExt { [INFO] [stdout] | ------------------- associated items in this trait [INFO] [stdout] 20 | fn to_string(&self) -> String; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 21 | fn from_str(oid: &str) -> Result; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `IoError` and `UnknownError` are never constructed [INFO] [stdout] --> src/error.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum NetGraphError { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 7 | #[error("IO Error")] [INFO] [stdout] 8 | IoError(String), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | #[error("Fatal Error")] [INFO] [stdout] 10 | UnknownError, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NetGraphError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/error.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum Error { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 15 | #[error("Unspecified")] [INFO] [stdout] 16 | Unspecified, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 17 | #[error("No such object")] [INFO] [stdout] 18 | NoSuchObject(ObjectIdentifier), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 19 | #[error("No such instance")] [INFO] [stdout] 20 | NoSuchInstance, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 21 | #[error("End of Mib view")] [INFO] [stdout] 22 | EndOfMibView, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | InvalidPacket, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | Unreachable, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 33 | #[error("Invalide Snmp walk line")] [INFO] [stdout] 34 | InvalidLine(String), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_snmpwalk_line` is never used [INFO] [stdout] --> src/parser.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn parse_snmpwalk_line(line: &str) -> Result<(ObjectIdentifier, SNMPDataType, String), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SNMPDataType` is never used [INFO] [stdout] --> src/types.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum SNMPDataType { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SNMPDataType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_string` is never used [INFO] [stdout] --> src/types.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait ObjectIdentifierExt { [INFO] [stdout] | ------------------- method in this trait [INFO] [stdout] 20 | fn to_string(&self) -> String; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.96s [INFO] running `Command { std: "docker" "inspect" "9c4a0bc114f99a0522b1d93e330cd4303e0290b1fc6ea21420990429513077e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c4a0bc114f99a0522b1d93e330cd4303e0290b1fc6ea21420990429513077e8", kill_on_drop: false }` [INFO] [stdout] 9c4a0bc114f99a0522b1d93e330cd4303e0290b1fc6ea21420990429513077e8