[INFO] fetching crate qube 0.4.0... [INFO] checking qube-0.4.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate qube 0.4.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate qube 0.4.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate qube 0.4.0 [INFO] finished tweaking crates.io crate qube 0.4.0 [INFO] tweaked toml for crates.io crate qube 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f7e858f6b8de65a94b4aa1ad4a8ee08f6079682b8c381f67e1929e3ca7553ea2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "f7e858f6b8de65a94b4aa1ad4a8ee08f6079682b8c381f67e1929e3ca7553ea2"` [INFO] [stderr] Compiling k8s-openapi v0.2.0 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking url_serde v0.2.0 [INFO] [stderr] Checking serde_yaml v0.7.5 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.22 [INFO] [stderr] Checking qube v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/clients/low_level.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Client`, `Decoder` [INFO] [stderr] --> src/clients/low_level.rs:19:22 [INFO] [stderr] | [INFO] [stderr] 19 | use reqwest::async::{Client, Decoder}; [INFO] [stderr] | ^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cursor` [INFO] [stderr] --> src/clients/low_level.rs:20:21 [INFO] [stderr] | [INFO] [stderr] 20 | use std::io::{self, Cursor, Write}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/clients/low_level.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Client`, `Decoder` [INFO] [stderr] --> src/clients/low_level.rs:19:22 [INFO] [stderr] | [INFO] [stderr] 19 | use reqwest::async::{Client, Decoder}; [INFO] [stderr] | ^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cursor` [INFO] [stderr] --> src/clients/low_level.rs:20:21 [INFO] [stderr] | [INFO] [stderr] 20 | use std::io::{self, Cursor, Write}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/config.rs:217:9 [INFO] [stderr] | [INFO] [stderr] 217 | env::home_dir() [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/config.rs:217:9 [INFO] [stderr] | [INFO] [stderr] 217 | env::home_dir() [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/clients/low_level.rs:349:90 [INFO] [stderr] | [INFO] [stderr] 349 | let data = format!("{}{}\n", resname, from_utf8(&chunk).unwrap().trim_right()); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/clients/low_level.rs:349:90 [INFO] [stderr] | [INFO] [stderr] 349 | let data = format!("{}{}\n", resname, from_utf8(&chunk).unwrap().trim_right()); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / error_chain! { [INFO] [stderr] 4 | | foreign_links { [INFO] [stderr] 5 | | Io(::std::io::Error); [INFO] [stderr] 6 | | Json(::serde_json::Error); [INFO] [stderr] ... | [INFO] [stderr] 10 | | } [INFO] [stderr] 11 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / error_chain! { [INFO] [stderr] 4 | | foreign_links { [INFO] [stderr] 5 | | Io(::std::io::Error); [INFO] [stderr] 6 | | Json(::serde_json::Error); [INFO] [stderr] ... | [INFO] [stderr] 10 | | } [INFO] [stderr] 11 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | let mut headers = header::HeaderMap::new(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | let mut headers_async = header::HeaderMap::new(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | let mut client = reqwest::Client::builder(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | let mut async_client = reqwest::async::Client::builder(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | let mut client = if let Some(ca_cert) = cluster.ca_cert() { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | let mut async_client = if let Some(ca_cert) = cluster.ca_cert() { [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:338:29 [INFO] [stderr] | [INFO] [stderr] 338 | .and_then(move |mut res| { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:332:13 [INFO] [stderr] | [INFO] [stderr] 332 | let mut req = self.auth_async(self.async_client.get(url)); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:336:13 [INFO] [stderr] | [INFO] [stderr] 336 | let mut response = req [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:364:13 [INFO] [stderr] | [INFO] [stderr] 364 | let mut req = self.auth(self.client.get(url)); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | let mut headers = header::HeaderMap::new(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | let mut headers_async = header::HeaderMap::new(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | let mut client = reqwest::Client::builder(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | let mut async_client = reqwest::async::Client::builder(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | let mut client = if let Some(ca_cert) = cluster.ca_cert() { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | let mut async_client = if let Some(ca_cert) = cluster.ca_cert() { [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:338:29 [INFO] [stderr] | [INFO] [stderr] 338 | .and_then(move |mut res| { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:332:13 [INFO] [stderr] | [INFO] [stderr] 332 | let mut req = self.auth_async(self.async_client.get(url)); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:336:13 [INFO] [stderr] | [INFO] [stderr] 336 | let mut response = req [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/clients/low_level.rs:364:13 [INFO] [stderr] | [INFO] [stderr] 364 | let mut req = self.auth(self.client.get(url)); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.77s [INFO] running `"docker" "inspect" "f7e858f6b8de65a94b4aa1ad4a8ee08f6079682b8c381f67e1929e3ca7553ea2"` [INFO] running `"docker" "rm" "-f" "f7e858f6b8de65a94b4aa1ad4a8ee08f6079682b8c381f67e1929e3ca7553ea2"` [INFO] [stdout] f7e858f6b8de65a94b4aa1ad4a8ee08f6079682b8c381f67e1929e3ca7553ea2