Dec 18 12:39:37.148 INFO checking qube-0.4.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 18 12:39:37.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/qube/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 12:39:37.446 INFO [stdout] 64f1500b7ea9ad86b87dd9b7b8d086d635f8bf7f90d150bc945483c93748fb46 Dec 18 12:39:37.450 INFO running `"docker" "start" "-a" "64f1500b7ea9ad86b87dd9b7b8d086d635f8bf7f90d150bc945483c93748fb46"` Dec 18 12:39:38.524 INFO [stderr] Compiling k8s-openapi v0.2.0 Dec 18 12:40:18.100 INFO [stderr] Checking qube v0.4.0 (/opt/crater/workdir) Dec 18 12:40:21.265 INFO [stderr] warning: unused import: `std::mem` Dec 18 12:40:21.266 INFO [stderr] --> src/clients/low_level.rs:3:5 Dec 18 12:40:21.272 INFO [stderr] | Dec 18 12:40:21.272 INFO [stderr] 3 | use std::mem; Dec 18 12:40:21.272 INFO [stderr] | ^^^^^^^^ Dec 18 12:40:21.272 INFO [stderr] | Dec 18 12:40:21.272 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 12:40:21.272 INFO [stderr] Dec 18 12:40:21.272 INFO [stderr] warning: unused imports: `Client`, `Decoder` Dec 18 12:40:21.272 INFO [stderr] --> src/clients/low_level.rs:19:22 Dec 18 12:40:21.272 INFO [stderr] | Dec 18 12:40:21.272 INFO [stderr] 19 | use reqwest::async::{Client, Decoder}; Dec 18 12:40:21.272 INFO [stderr] | ^^^^^^ ^^^^^^^ Dec 18 12:40:21.272 INFO [stderr] Dec 18 12:40:21.272 INFO [stderr] warning: unused import: `Cursor` Dec 18 12:40:21.272 INFO [stderr] --> src/clients/low_level.rs:20:21 Dec 18 12:40:21.272 INFO [stderr] | Dec 18 12:40:21.272 INFO [stderr] 20 | use std::io::{self, Cursor, Write}; Dec 18 12:40:21.272 INFO [stderr] | ^^^^^^ Dec 18 12:40:21.272 INFO [stderr] Dec 18 12:40:21.395 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. Dec 18 12:40:21.396 INFO [stderr] --> src/config.rs:217:9 Dec 18 12:40:21.396 INFO [stderr] | Dec 18 12:40:21.396 INFO [stderr] 217 | env::home_dir() Dec 18 12:40:21.396 INFO [stderr] | ^^^^^^^^^^^^^ Dec 18 12:40:21.396 INFO [stderr] | Dec 18 12:40:21.396 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 12:40:21.396 INFO [stderr] Dec 18 12:40:21.572 INFO [stderr] warning: unused import: `std::mem` Dec 18 12:40:21.573 INFO [stderr] --> src/clients/low_level.rs:3:5 Dec 18 12:40:21.573 INFO [stderr] | Dec 18 12:40:21.573 INFO [stderr] 3 | use std::mem; Dec 18 12:40:21.573 INFO [stderr] | ^^^^^^^^ Dec 18 12:40:21.574 INFO [stderr] | Dec 18 12:40:21.574 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 12:40:21.574 INFO [stderr] Dec 18 12:40:21.575 INFO [stderr] warning: unused imports: `Client`, `Decoder` Dec 18 12:40:21.575 INFO [stderr] --> src/clients/low_level.rs:19:22 Dec 18 12:40:21.575 INFO [stderr] | Dec 18 12:40:21.575 INFO [stderr] 19 | use reqwest::async::{Client, Decoder}; Dec 18 12:40:21.575 INFO [stderr] | ^^^^^^ ^^^^^^^ Dec 18 12:40:21.575 INFO [stderr] Dec 18 12:40:21.580 INFO [stderr] warning: unused import: `Cursor` Dec 18 12:40:21.580 INFO [stderr] --> src/clients/low_level.rs:20:21 Dec 18 12:40:21.580 INFO [stderr] | Dec 18 12:40:21.580 INFO [stderr] 20 | use std::io::{self, Cursor, Write}; Dec 18 12:40:21.580 INFO [stderr] | ^^^^^^ Dec 18 12:40:21.580 INFO [stderr] Dec 18 12:40:21.794 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. Dec 18 12:40:21.794 INFO [stderr] --> src/config.rs:217:9 Dec 18 12:40:21.794 INFO [stderr] | Dec 18 12:40:21.794 INFO [stderr] 217 | env::home_dir() Dec 18 12:40:21.794 INFO [stderr] | ^^^^^^^^^^^^^ Dec 18 12:40:21.794 INFO [stderr] | Dec 18 12:40:21.794 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 12:40:21.794 INFO [stderr] Dec 18 12:40:22.516 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` Dec 18 12:40:22.516 INFO [stderr] --> src/clients/low_level.rs:349:90 Dec 18 12:40:22.516 INFO [stderr] | Dec 18 12:40:22.516 INFO [stderr] 349 | let data = format!("{}{}\n", resname, from_utf8(&chunk).unwrap().trim_right()); Dec 18 12:40:22.516 INFO [stderr] | ^^^^^^^^^^ Dec 18 12:40:22.516 INFO [stderr] Dec 18 12:40:22.692 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` Dec 18 12:40:22.692 INFO [stderr] --> src/clients/low_level.rs:349:90 Dec 18 12:40:22.692 INFO [stderr] | Dec 18 12:40:22.692 INFO [stderr] 349 | let data = format!("{}{}\n", resname, from_utf8(&chunk).unwrap().trim_right()); Dec 18 12:40:22.692 INFO [stderr] | ^^^^^^^^^^ Dec 18 12:40:22.692 INFO [stderr] Dec 18 12:40:22.912 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting Dec 18 12:40:22.912 INFO [stderr] --> src/errors.rs:3:1 Dec 18 12:40:22.912 INFO [stderr] | Dec 18 12:40:22.912 INFO [stderr] 3 | / error_chain! { Dec 18 12:40:22.912 INFO [stderr] 4 | | foreign_links { Dec 18 12:40:22.912 INFO [stderr] 5 | | Io(::std::io::Error); Dec 18 12:40:22.912 INFO [stderr] 6 | | Json(::serde_json::Error); Dec 18 12:40:22.912 INFO [stderr] ... | Dec 18 12:40:22.912 INFO [stderr] 10 | | } Dec 18 12:40:22.912 INFO [stderr] 11 | | } Dec 18 12:40:22.912 INFO [stderr] | |_^ Dec 18 12:40:22.912 INFO [stderr] | Dec 18 12:40:22.912 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 18 12:40:22.912 INFO [stderr] Dec 18 12:40:23.332 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:23.333 INFO [stderr] --> src/clients/low_level.rs:62:13 Dec 18 12:40:23.333 INFO [stderr] | Dec 18 12:40:23.333 INFO [stderr] 62 | let mut headers = header::HeaderMap::new(); Dec 18 12:40:23.333 INFO [stderr] | ----^^^^^^^ Dec 18 12:40:23.333 INFO [stderr] | | Dec 18 12:40:23.333 INFO [stderr] | help: remove this `mut` Dec 18 12:40:23.333 INFO [stderr] | Dec 18 12:40:23.333 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 12:40:23.333 INFO [stderr] Dec 18 12:40:23.333 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:23.333 INFO [stderr] --> src/clients/low_level.rs:63:13 Dec 18 12:40:23.333 INFO [stderr] | Dec 18 12:40:23.333 INFO [stderr] 63 | let mut headers_async = header::HeaderMap::new(); Dec 18 12:40:23.333 INFO [stderr] | ----^^^^^^^^^^^^^ Dec 18 12:40:23.333 INFO [stderr] | | Dec 18 12:40:23.333 INFO [stderr] | help: remove this `mut` Dec 18 12:40:23.333 INFO [stderr] Dec 18 12:40:23.333 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:23.333 INFO [stderr] --> src/clients/low_level.rs:64:13 Dec 18 12:40:23.333 INFO [stderr] | Dec 18 12:40:23.333 INFO [stderr] 64 | let mut client = reqwest::Client::builder(); Dec 18 12:40:23.333 INFO [stderr] | ----^^^^^^ Dec 18 12:40:23.333 INFO [stderr] | | Dec 18 12:40:23.333 INFO [stderr] | help: remove this `mut` Dec 18 12:40:23.333 INFO [stderr] Dec 18 12:40:23.333 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:23.333 INFO [stderr] --> src/clients/low_level.rs:65:13 Dec 18 12:40:23.333 INFO [stderr] | Dec 18 12:40:23.333 INFO [stderr] 65 | let mut async_client = reqwest::async::Client::builder(); Dec 18 12:40:23.333 INFO [stderr] | ----^^^^^^^^^^^^ Dec 18 12:40:23.333 INFO [stderr] | | Dec 18 12:40:23.333 INFO [stderr] | help: remove this `mut` Dec 18 12:40:23.333 INFO [stderr] Dec 18 12:40:23.333 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:23.333 INFO [stderr] --> src/clients/low_level.rs:67:13 Dec 18 12:40:23.333 INFO [stderr] | Dec 18 12:40:23.333 INFO [stderr] 67 | let mut client = if let Some(ca_cert) = cluster.ca_cert() { Dec 18 12:40:23.333 INFO [stderr] | ----^^^^^^ Dec 18 12:40:23.333 INFO [stderr] | | Dec 18 12:40:23.333 INFO [stderr] | help: remove this `mut` Dec 18 12:40:23.333 INFO [stderr] Dec 18 12:40:23.333 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:23.333 INFO [stderr] --> src/clients/low_level.rs:72:13 Dec 18 12:40:23.333 INFO [stderr] | Dec 18 12:40:23.333 INFO [stderr] 72 | let mut async_client = if let Some(ca_cert) = cluster.ca_cert() { Dec 18 12:40:23.333 INFO [stderr] | ----^^^^^^^^^^^^ Dec 18 12:40:23.333 INFO [stderr] | | Dec 18 12:40:23.333 INFO [stderr] | help: remove this `mut` Dec 18 12:40:23.333 INFO [stderr] Dec 18 12:40:23.388 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:23.388 INFO [stderr] --> src/clients/low_level.rs:338:29 Dec 18 12:40:23.388 INFO [stderr] | Dec 18 12:40:23.388 INFO [stderr] 338 | .and_then(move |mut res| { Dec 18 12:40:23.388 INFO [stderr] | ----^^^ Dec 18 12:40:23.388 INFO [stderr] | | Dec 18 12:40:23.388 INFO [stderr] | help: remove this `mut` Dec 18 12:40:23.388 INFO [stderr] Dec 18 12:40:23.388 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:23.388 INFO [stderr] --> src/clients/low_level.rs:332:13 Dec 18 12:40:23.388 INFO [stderr] | Dec 18 12:40:23.388 INFO [stderr] 332 | let mut req = self.auth_async(self.async_client.get(url)); Dec 18 12:40:23.388 INFO [stderr] | ----^^^ Dec 18 12:40:23.388 INFO [stderr] | | Dec 18 12:40:23.388 INFO [stderr] | help: remove this `mut` Dec 18 12:40:23.388 INFO [stderr] Dec 18 12:40:23.388 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:23.388 INFO [stderr] --> src/clients/low_level.rs:336:13 Dec 18 12:40:23.388 INFO [stderr] | Dec 18 12:40:23.388 INFO [stderr] 336 | let mut response = req Dec 18 12:40:23.388 INFO [stderr] | ----^^^^^^^^ Dec 18 12:40:23.388 INFO [stderr] | | Dec 18 12:40:23.388 INFO [stderr] | help: remove this `mut` Dec 18 12:40:23.388 INFO [stderr] Dec 18 12:40:23.396 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:23.396 INFO [stderr] --> src/clients/low_level.rs:364:13 Dec 18 12:40:23.396 INFO [stderr] | Dec 18 12:40:23.396 INFO [stderr] 364 | let mut req = self.auth(self.client.get(url)); Dec 18 12:40:23.396 INFO [stderr] | ----^^^ Dec 18 12:40:23.396 INFO [stderr] | | Dec 18 12:40:23.396 INFO [stderr] | help: remove this `mut` Dec 18 12:40:23.396 INFO [stderr] Dec 18 12:40:23.477 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting Dec 18 12:40:23.477 INFO [stderr] --> src/errors.rs:3:1 Dec 18 12:40:23.477 INFO [stderr] | Dec 18 12:40:23.477 INFO [stderr] 3 | / error_chain! { Dec 18 12:40:23.477 INFO [stderr] 4 | | foreign_links { Dec 18 12:40:23.477 INFO [stderr] 5 | | Io(::std::io::Error); Dec 18 12:40:23.477 INFO [stderr] 6 | | Json(::serde_json::Error); Dec 18 12:40:23.477 INFO [stderr] ... | Dec 18 12:40:23.477 INFO [stderr] 10 | | } Dec 18 12:40:23.477 INFO [stderr] 11 | | } Dec 18 12:40:23.477 INFO [stderr] | |_^ Dec 18 12:40:23.477 INFO [stderr] | Dec 18 12:40:23.477 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 18 12:40:23.477 INFO [stderr] Dec 18 12:40:24.176 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:24.176 INFO [stderr] --> src/clients/low_level.rs:62:13 Dec 18 12:40:24.176 INFO [stderr] | Dec 18 12:40:24.176 INFO [stderr] 62 | let mut headers = header::HeaderMap::new(); Dec 18 12:40:24.176 INFO [stderr] | ----^^^^^^^ Dec 18 12:40:24.176 INFO [stderr] | | Dec 18 12:40:24.176 INFO [stderr] | help: remove this `mut` Dec 18 12:40:24.176 INFO [stderr] | Dec 18 12:40:24.176 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 12:40:24.176 INFO [stderr] Dec 18 12:40:24.176 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:24.176 INFO [stderr] --> src/clients/low_level.rs:63:13 Dec 18 12:40:24.176 INFO [stderr] | Dec 18 12:40:24.176 INFO [stderr] 63 | let mut headers_async = header::HeaderMap::new(); Dec 18 12:40:24.176 INFO [stderr] | ----^^^^^^^^^^^^^ Dec 18 12:40:24.176 INFO [stderr] | | Dec 18 12:40:24.176 INFO [stderr] | help: remove this `mut` Dec 18 12:40:24.176 INFO [stderr] Dec 18 12:40:24.176 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:24.176 INFO [stderr] --> src/clients/low_level.rs:64:13 Dec 18 12:40:24.176 INFO [stderr] | Dec 18 12:40:24.176 INFO [stderr] 64 | let mut client = reqwest::Client::builder(); Dec 18 12:40:24.176 INFO [stderr] | ----^^^^^^ Dec 18 12:40:24.176 INFO [stderr] | | Dec 18 12:40:24.176 INFO [stderr] | help: remove this `mut` Dec 18 12:40:24.176 INFO [stderr] Dec 18 12:40:24.176 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:24.176 INFO [stderr] --> src/clients/low_level.rs:65:13 Dec 18 12:40:24.176 INFO [stderr] | Dec 18 12:40:24.176 INFO [stderr] 65 | let mut async_client = reqwest::async::Client::builder(); Dec 18 12:40:24.176 INFO [stderr] | ----^^^^^^^^^^^^ Dec 18 12:40:24.176 INFO [stderr] | | Dec 18 12:40:24.176 INFO [stderr] | help: remove this `mut` Dec 18 12:40:24.176 INFO [stderr] Dec 18 12:40:24.176 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:24.176 INFO [stderr] --> src/clients/low_level.rs:67:13 Dec 18 12:40:24.176 INFO [stderr] | Dec 18 12:40:24.176 INFO [stderr] 67 | let mut client = if let Some(ca_cert) = cluster.ca_cert() { Dec 18 12:40:24.176 INFO [stderr] | ----^^^^^^ Dec 18 12:40:24.176 INFO [stderr] | | Dec 18 12:40:24.176 INFO [stderr] | help: remove this `mut` Dec 18 12:40:24.176 INFO [stderr] Dec 18 12:40:24.176 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:24.176 INFO [stderr] --> src/clients/low_level.rs:72:13 Dec 18 12:40:24.176 INFO [stderr] | Dec 18 12:40:24.176 INFO [stderr] 72 | let mut async_client = if let Some(ca_cert) = cluster.ca_cert() { Dec 18 12:40:24.177 INFO [stderr] | ----^^^^^^^^^^^^ Dec 18 12:40:24.177 INFO [stderr] | | Dec 18 12:40:24.177 INFO [stderr] | help: remove this `mut` Dec 18 12:40:24.177 INFO [stderr] Dec 18 12:40:24.227 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:24.227 INFO [stderr] --> src/clients/low_level.rs:338:29 Dec 18 12:40:24.227 INFO [stderr] | Dec 18 12:40:24.227 INFO [stderr] 338 | .and_then(move |mut res| { Dec 18 12:40:24.227 INFO [stderr] | ----^^^ Dec 18 12:40:24.227 INFO [stderr] | | Dec 18 12:40:24.227 INFO [stderr] | help: remove this `mut` Dec 18 12:40:24.227 INFO [stderr] Dec 18 12:40:24.227 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:24.227 INFO [stderr] --> src/clients/low_level.rs:332:13 Dec 18 12:40:24.227 INFO [stderr] | Dec 18 12:40:24.227 INFO [stderr] 332 | let mut req = self.auth_async(self.async_client.get(url)); Dec 18 12:40:24.227 INFO [stderr] | ----^^^ Dec 18 12:40:24.227 INFO [stderr] | | Dec 18 12:40:24.227 INFO [stderr] | help: remove this `mut` Dec 18 12:40:24.227 INFO [stderr] Dec 18 12:40:24.227 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:24.227 INFO [stderr] --> src/clients/low_level.rs:336:13 Dec 18 12:40:24.227 INFO [stderr] | Dec 18 12:40:24.227 INFO [stderr] 336 | let mut response = req Dec 18 12:40:24.227 INFO [stderr] | ----^^^^^^^^ Dec 18 12:40:24.227 INFO [stderr] | | Dec 18 12:40:24.227 INFO [stderr] | help: remove this `mut` Dec 18 12:40:24.227 INFO [stderr] Dec 18 12:40:24.227 INFO [stderr] warning: variable does not need to be mutable Dec 18 12:40:24.227 INFO [stderr] --> src/clients/low_level.rs:364:13 Dec 18 12:40:24.227 INFO [stderr] | Dec 18 12:40:24.227 INFO [stderr] 364 | let mut req = self.auth(self.client.get(url)); Dec 18 12:40:24.227 INFO [stderr] | ----^^^ Dec 18 12:40:24.227 INFO [stderr] | | Dec 18 12:40:24.227 INFO [stderr] | help: remove this `mut` Dec 18 12:40:24.227 INFO [stderr] Dec 18 12:40:24.768 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.48s Dec 18 12:40:25.956 INFO running `"docker" "inspect" "64f1500b7ea9ad86b87dd9b7b8d086d635f8bf7f90d150bc945483c93748fb46"` Dec 18 12:40:26.166 INFO running `"docker" "rm" "-f" "64f1500b7ea9ad86b87dd9b7b8d086d635f8bf7f90d150bc945483c93748fb46"` Dec 18 12:40:26.463 INFO [stdout] 64f1500b7ea9ad86b87dd9b7b8d086d635f8bf7f90d150bc945483c93748fb46