[INFO] cloning repository https://github.com/P40b0s/help_utilites [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/P40b0s/help_utilites" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FP40b0s%2Fhelp_utilites", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FP40b0s%2Fhelp_utilites'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c7af1d7521e16a6914f1131b120413763c5a8a65 [INFO] checking P40b0s/help_utilites/c7af1d7521e16a6914f1131b120413763c5a8a65 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FP40b0s%2Fhelp_utilites" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. 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[INFO] [stderr] Downloaded winapi-util v0.1.7 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0cd401d5cab8dbcdaa730f2d837d18f384bbcd9766a28a66f81f55e70cee0b20 [INFO] running `Command { std: "docker" "start" "-a" "0cd401d5cab8dbcdaa730f2d837d18f384bbcd9766a28a66f81f55e70cee0b20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cd401d5cab8dbcdaa730f2d837d18f384bbcd9766a28a66f81f55e70cee0b20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cd401d5cab8dbcdaa730f2d837d18f384bbcd9766a28a66f81f55e70cee0b20", kill_on_drop: false }` [INFO] [stdout] 0cd401d5cab8dbcdaa730f2d837d18f384bbcd9766a28a66f81f55e70cee0b20 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0ca3f209df4d5959465062365d526c7c873ac07c20ee1a743127a16c69d6cd5 [INFO] running `Command { std: "docker" "start" "-a" "a0ca3f209df4d5959465062365d526c7c873ac07c20ee1a743127a16c69d6cd5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking 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v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.6 [INFO] [stderr] Checking utilites v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/retry.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::{thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::seq::SliceRandom` [INFO] [stdout] --> src/retry.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::seq::SliceRandom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `any::TypeId` and `result` [INFO] [stdout] --> src/http.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{any::TypeId, net::SocketAddr, result, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> src/http.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::net::TcpSocket` [INFO] [stdout] --> src/http.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio::net::TcpSocket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/retry.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::{thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::seq::SliceRandom` [INFO] [stdout] --> src/retry.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::seq::SliceRandom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `any::TypeId` and `result` [INFO] [stdout] --> src/http.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{any::TypeId, net::SocketAddr, result, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> src/http.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::net::TcpSocket` [INFO] [stdout] --> src/http.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio::net::TcpSocket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HeaderMap` and `HeaderValue` [INFO] [stdout] --> src/http.rs:694:51 [INFO] [stdout] | [INFO] [stdout] 694 | ...rName, HeaderValue, ACCEPT, ACCEPT_ENCODING, ACCEPT_LANGUAGE, HOST, REFERER, UPGRADE_INSECURE_REQUESTS, USER_AGENT}, HeaderMap, Reques... [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/dates.rs:1:39 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{borrow::Cow, fmt::{Display, Write}}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `work_dir` is never read [INFO] [stdout] --> src/serialize.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | let mut work_dir = PathBuf::default(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/dates.rs:1:39 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{borrow::Cow, fmt::{Display, Write}}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `work_dir` is never read [INFO] [stdout] --> src/serialize.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | let mut work_dir = PathBuf::default(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect` is never used [INFO] [stdout] --> src/http.rs:129:10 [INFO] [stdout] | [INFO] [stdout] 129 | async fn connect(addr: SocketAddr) -> Result [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_body_timeout` is never used [INFO] [stdout] --> src/http.rs:144:10 [INFO] [stdout] | [INFO] [stdout] 144 | async fn get_body_timeout(uri: Uri) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_body_retry` is never used [INFO] [stdout] --> src/http.rs:167:10 [INFO] [stdout] | [INFO] [stdout] 167 | async fn get_body_retry(uri: Uri) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_body` is never used [INFO] [stdout] --> src/http.rs:172:10 [INFO] [stdout] | [INFO] [stdout] 172 | async fn get_body(req: Request) -> Result [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `to_str`, `to_string`, `write`, and `append_to` are never used [INFO] [stdout] --> src/http.rs:816:16 [INFO] [stdout] | [INFO] [stdout] 811 | impl> Encoded { [INFO] [stdout] | ----------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 816 | pub fn new(string: Str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 821 | pub fn to_str(&self) -> Cow { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 828 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 834 | pub fn write(&self, writer: &mut W) -> io::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 841 | pub fn append_to(&self, string: &mut String) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `str` is never used [INFO] [stdout] --> src/http.rs:850:16 [INFO] [stdout] | [INFO] [stdout] 846 | impl<'a> Encoded<&'a str> { [INFO] [stdout] | ------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 850 | pub fn str(string: &'a str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `from_hex_digit` is never used [INFO] [stdout] --> src/http.rs:943:19 [INFO] [stdout] | [INFO] [stdout] 943 | pub(crate) fn from_hex_digit(digit: u8) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode` is never used [INFO] [stdout] --> src/http.rs:957:12 [INFO] [stdout] | [INFO] [stdout] 957 | pub fn decode(data: &str) -> Result, FromUtf8Error> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode_binary` is never used [INFO] [stdout] --> src/http.rs:967:12 [INFO] [stdout] | [INFO] [stdout] 967 | pub fn decode_binary(data: &[u8]) -> Cow<[u8]> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NeverRealloc` is never constructed [INFO] [stdout] --> src/http.rs:1023:12 [INFO] [stdout] | [INFO] [stdout] 1023 | struct NeverRealloc<'a, T>(pub &'a mut Vec); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `push` and `extend_from_slice` are never used [INFO] [stdout] --> src/http.rs:1027:16 [INFO] [stdout] | [INFO] [stdout] 1025 | impl NeverRealloc<'_, T> { [INFO] [stdout] | --------------------------- methods in this implementation [INFO] [stdout] 1026 | #[inline] [INFO] [stdout] 1027 | pub fn push(&mut self, val: T) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 1035 | pub fn extend_from_slice(&mut self, val: &[T]) where T: Clone { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `host` [INFO] [stdout] --> src/http.rs:774:13 [INFO] [stdout] | [INFO] [stdout] 774 | let host = [uri.host().unwrap(), uri.port().unwrap().as_str()].concat(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_host` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connect` is never used [INFO] [stdout] --> src/http.rs:129:10 [INFO] [stdout] | [INFO] [stdout] 129 | async fn connect(addr: SocketAddr) -> Result [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `empty_get_request` is never used [INFO] [stdout] --> src/http.rs:772:8 [INFO] [stdout] | [INFO] [stdout] 772 | fn empty_get_request(uri: Uri) -> Request [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `to_str`, `to_string`, `write`, and `append_to` are never used [INFO] [stdout] --> src/http.rs:816:16 [INFO] [stdout] | [INFO] [stdout] 811 | impl> Encoded { [INFO] [stdout] | ----------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 816 | pub fn new(string: Str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 821 | pub fn to_str(&self) -> Cow { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 828 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 834 | pub fn write(&self, writer: &mut W) -> io::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 841 | pub fn append_to(&self, string: &mut String) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `str` is never used [INFO] [stdout] --> src/http.rs:850:16 [INFO] [stdout] | [INFO] [stdout] 846 | impl<'a> Encoded<&'a str> { [INFO] [stdout] | ------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 850 | pub fn str(string: &'a str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `from_hex_digit` is never used [INFO] [stdout] --> src/http.rs:943:19 [INFO] [stdout] | [INFO] [stdout] 943 | pub(crate) fn from_hex_digit(digit: u8) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode` is never used [INFO] [stdout] --> src/http.rs:957:12 [INFO] [stdout] | [INFO] [stdout] 957 | pub fn decode(data: &str) -> Result, FromUtf8Error> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode_binary` is never used [INFO] [stdout] --> src/http.rs:967:12 [INFO] [stdout] | [INFO] [stdout] 967 | pub fn decode_binary(data: &[u8]) -> Cow<[u8]> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NeverRealloc` is never constructed [INFO] [stdout] --> src/http.rs:1023:12 [INFO] [stdout] | [INFO] [stdout] 1023 | struct NeverRealloc<'a, T>(pub &'a mut Vec); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `push` and `extend_from_slice` are never used [INFO] [stdout] --> src/http.rs:1027:16 [INFO] [stdout] | [INFO] [stdout] 1025 | impl NeverRealloc<'_, T> { [INFO] [stdout] | --------------------------- methods in this implementation [INFO] [stdout] 1026 | #[inline] [INFO] [stdout] 1027 | pub fn push(&mut self, val: T) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 1035 | pub fn extend_from_slice(&mut self, val: &[T]) where T: Clone { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.37s [INFO] running `Command { std: "docker" "inspect" "a0ca3f209df4d5959465062365d526c7c873ac07c20ee1a743127a16c69d6cd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0ca3f209df4d5959465062365d526c7c873ac07c20ee1a743127a16c69d6cd5", kill_on_drop: false }` [INFO] [stdout] a0ca3f209df4d5959465062365d526c7c873ac07c20ee1a743127a16c69d6cd5