[INFO] cloning repository https://github.com/smolcert/smolcert-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smolcert/smolcert-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmolcert%2Fsmolcert-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmolcert%2Fsmolcert-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e2a0ab7280800f5859969556fc945a6843423df2 [INFO] linting smolcert/smolcert-rust against nightly for clippy-nonminimal_bool-denied [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmolcert%2Fsmolcert-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/smolcert/smolcert-rust [INFO] finished tweaking git repo https://github.com/smolcert/smolcert-rust [INFO] tweaked toml for git repo https://github.com/smolcert/smolcert-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/smolcert/smolcert-rust on toolchain nightly [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/smolcert/smolcert-rust 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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded subtle v2.2.2 [INFO] [stderr] Downloaded hermit-abi v0.1.7 [INFO] [stderr] Downloaded half v1.4.1 [INFO] [stderr] Downloaded curve25519-dalek v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0351c4148c903f283461c30fc73b05b9ae0e9a7ec42587ebf62309f8be2eb520 [INFO] running `Command { std: "docker" "start" "-a" "0351c4148c903f283461c30fc73b05b9ae0e9a7ec42587ebf62309f8be2eb520", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0351c4148c903f283461c30fc73b05b9ae0e9a7ec42587ebf62309f8be2eb520", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0351c4148c903f283461c30fc73b05b9ae0e9a7ec42587ebf62309f8be2eb520", kill_on_drop: false }` [INFO] [stdout] 0351c4148c903f283461c30fc73b05b9ae0e9a7ec42587ebf62309f8be2eb520 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 894eec1db57c960ade30f7bc4bc15e5aaa1c4f9b1ad0af29ebdbdbdcbc91aff1 [INFO] running `Command { std: "docker" "start" "-a" "894eec1db57c960ade30f7bc4bc15e5aaa1c4f9b1ad0af29ebdbdbdcbc91aff1", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking subtle v2.2.2 [INFO] [stderr] Checking half v1.4.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking curve25519-dalek v2.0.0 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.3 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking smolcert v0.1.0 (/opt/rustwide/workdir/smolcert-lib) [INFO] [stdout] warning: field `code` is never read [INFO] [stdout] --> smolcert-lib/src/errors.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Error { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 18 | pub(crate) code: ErrorCode, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary closure used to substitute value for `Option::None` [INFO] [stdout] --> smolcert-lib/src/lib.rs:167:44 [INFO] [stdout] | [INFO] [stdout] 167 | let signature: Option = seq.next_element()?.unwrap_or_else(|| None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_lazy_evaluations [INFO] [stdout] = note: `#[warn(clippy::unnecessary_lazy_evaluations)]` on by default [INFO] [stdout] help: use `unwrap_or` instead [INFO] [stdout] | [INFO] [stdout] 167 - let signature: Option = seq.next_element()?.unwrap_or_else(|| None); [INFO] [stdout] 167 + let signature: Option = seq.next_element()?.unwrap_or(None); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `code` is never read [INFO] [stdout] --> smolcert-lib/src/errors.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Error { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 18 | pub(crate) code: ErrorCode, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking smlcrt v0.1.0 (/opt/rustwide/workdir/smlcrt) [INFO] [stdout] warning: unnecessary closure used to substitute value for `Option::None` [INFO] [stdout] --> smolcert-lib/src/lib.rs:167:44 [INFO] [stdout] | [INFO] [stdout] 167 | let signature: Option = seq.next_element()?.unwrap_or_else(|| None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_lazy_evaluations [INFO] [stdout] = note: `#[warn(clippy::unnecessary_lazy_evaluations)]` on by default [INFO] [stdout] help: use `unwrap_or` instead [INFO] [stdout] | [INFO] [stdout] 167 - let signature: Option = seq.next_element()?.unwrap_or_else(|| None); [INFO] [stdout] 167 + let signature: Option = seq.next_element()?.unwrap_or(None); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> smolcert-lib/src/lib.rs:360:17 [INFO] [stdout] | [INFO] [stdout] 360 | assert!(!res.is_err()); [INFO] [stdout] | ^^^^^^^^^^^^^ help: try: `res.is_ok()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_cert` [INFO] [stdout] --> smlcrt/src/main.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | let client_cert = matches.is_present("client"); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_cert` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_cert` [INFO] [stdout] --> smlcrt/src/main.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | let server_cert = matches.is_present("server"); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_cert` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `code` is never read [INFO] [stdout] --> smlcrt/src/errors.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Error { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 9 | pub(crate) code: ErrorCode, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> smlcrt/src/errors.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | IO(IoError), [INFO] [stdout] | -- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 - IO(IoError), [INFO] [stdout] 14 + IO(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> smlcrt/src/errors.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | Generic(String), [INFO] [stdout] | ------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 - Generic(String), [INFO] [stdout] 15 + Generic(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> smlcrt/src/errors.rs:17:14 [INFO] [stdout] | [INFO] [stdout] 17 | ParseInt(ParseIntError), [INFO] [stdout] | -------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 17 - ParseInt(ParseIntError), [INFO] [stdout] 17 + ParseInt(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> smlcrt/src/errors.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 18 | TimeParse(ParseError), [INFO] [stdout] | --------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 18 - TimeParse(ParseError), [INFO] [stdout] 18 + TimeParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> smlcrt/src/errors.rs:19:15 [INFO] [stdout] | [INFO] [stdout] 19 | CertError(SmolcertError), [INFO] [stdout] | --------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 - CertError(SmolcertError), [INFO] [stdout] 19 + CertError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_cert` [INFO] [stdout] --> smlcrt/src/main.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | let client_cert = matches.is_present("client"); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_cert` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_cert` [INFO] [stdout] --> smlcrt/src/main.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | let server_cert = matches.is_present("server"); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_cert` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> smlcrt/src/main.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | if !v.parse::().is_ok() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `v.parse::().is_err()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> smlcrt/src/main.rs:137:55 [INFO] [stdout] | [INFO] [stdout] 137 | let not_before = DateTime::parse_from_rfc3339(¬_before_str)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: change this to: `not_before_str` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] = note: `#[warn(clippy::needless_borrow)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> smlcrt/src/main.rs:142:54 [INFO] [stdout] | [INFO] [stdout] 142 | let not_after = DateTime::parse_from_rfc3339(¬_after_str)?; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: change this to: `not_after_str` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `code` is never read [INFO] [stdout] --> smlcrt/src/errors.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Error { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 9 | pub(crate) code: ErrorCode, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> smlcrt/src/main.rs:158:65 [INFO] [stdout] | [INFO] [stdout] 158 | write_cert_and_key_to_disk(&cert, &cert_keypair.secret, &out_base_name)?; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: change this to: `out_base_name` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> smlcrt/src/errors.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | IO(IoError), [INFO] [stdout] | -- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 - IO(IoError), [INFO] [stdout] 14 + IO(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> smlcrt/src/errors.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | Generic(String), [INFO] [stdout] | ------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 - Generic(String), [INFO] [stdout] 15 + Generic(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> smlcrt/src/errors.rs:17:14 [INFO] [stdout] | [INFO] [stdout] 17 | ParseInt(ParseIntError), [INFO] [stdout] | -------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 17 - ParseInt(ParseIntError), [INFO] [stdout] 17 + ParseInt(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> smlcrt/src/errors.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 18 | TimeParse(ParseError), [INFO] [stdout] | --------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 18 - TimeParse(ParseError), [INFO] [stdout] 18 + TimeParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> smlcrt/src/errors.rs:19:15 [INFO] [stdout] | [INFO] [stdout] 19 | CertError(SmolcertError), [INFO] [stdout] | --------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ErrorCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 - CertError(SmolcertError), [INFO] [stdout] 19 + CertError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the following explicit lifetimes could be elided: 'a [INFO] [stdout] --> smlcrt/src/main.rs:199:31 [INFO] [stdout] | [INFO] [stdout] 199 | fn write_cert_and_key_to_disk<'a>( [INFO] [stdout] | ^^ [INFO] [stdout] 200 | cert: &'a Certificate, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes [INFO] [stdout] = note: `#[warn(clippy::needless_lifetimes)]` on by default [INFO] [stdout] help: elide the lifetimes [INFO] [stdout] | [INFO] [stdout] 199 ~ fn write_cert_and_key_to_disk( [INFO] [stdout] 200 ~ cert: &Certificate, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> smlcrt/src/main.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | if !v.parse::().is_ok() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `v.parse::().is_err()` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> smlcrt/src/main.rs:137:55 [INFO] [stdout] | [INFO] [stdout] 137 | let not_before = DateTime::parse_from_rfc3339(¬_before_str)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: change this to: `not_before_str` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] = note: `#[warn(clippy::needless_borrow)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> smlcrt/src/main.rs:142:54 [INFO] [stdout] | [INFO] [stdout] 142 | let not_after = DateTime::parse_from_rfc3339(¬_after_str)?; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: change this to: `not_after_str` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> smlcrt/src/main.rs:158:65 [INFO] [stdout] | [INFO] [stdout] 158 | write_cert_and_key_to_disk(&cert, &cert_keypair.secret, &out_base_name)?; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: change this to: `out_base_name` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the following explicit lifetimes could be elided: 'a [INFO] [stdout] --> smlcrt/src/main.rs:199:31 [INFO] [stdout] | [INFO] [stdout] 199 | fn write_cert_and_key_to_disk<'a>( [INFO] [stdout] | ^^ [INFO] [stdout] 200 | cert: &'a Certificate, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes [INFO] [stdout] = note: `#[warn(clippy::needless_lifetimes)]` on by default [INFO] [stdout] help: elide the lifetimes [INFO] [stdout] | [INFO] [stdout] 199 ~ fn write_cert_and_key_to_disk( [INFO] [stdout] 200 ~ cert: &Certificate, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.85s [INFO] running `Command { std: "docker" "inspect" "894eec1db57c960ade30f7bc4bc15e5aaa1c4f9b1ad0af29ebdbdbdcbc91aff1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "894eec1db57c960ade30f7bc4bc15e5aaa1c4f9b1ad0af29ebdbdbdcbc91aff1", kill_on_drop: false }` [INFO] [stdout] 894eec1db57c960ade30f7bc4bc15e5aaa1c4f9b1ad0af29ebdbdbdcbc91aff1