[INFO] fetching crate qube 0.4.0... [INFO] building qube-0.4.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate qube 0.4.0 into /workspace/builds/worker-3-tc1/source [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-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate qube 0.4.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 237 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.6.0 (available: v0.22.1) [INFO] [stderr] Adding colored v1.9.4 (available: v3.0.0) [INFO] [stderr] Adding error-chain v0.11.0 (available: v0.12.4) [INFO] [stderr] Adding futures v0.1.31 (available: v0.3.31) [INFO] [stderr] Adding k8s-openapi v0.2.0 (available: v0.26.0) [INFO] [stderr] Adding rand v0.5.6 (available: v0.9.2) [INFO] [stderr] Adding reqwest v0.9.24 (available: v0.12.23) [INFO] [stderr] Adding serde_yaml v0.7.5 (available: v0.9.34+deprecated) [INFO] [stderr] Adding tokio v0.1.22 (available: v1.47.1) [INFO] [stderr] Adding url v1.7.2 (available: v2.5.7) [INFO] [stderr] Adding walkdir v1.0.7 (available: v2.5.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-uds v0.2.7 [INFO] [stderr] Downloaded tokio-reactor v0.1.12 [INFO] [stderr] Downloaded iovec v0.1.4 [INFO] [stderr] Downloaded walkdir v1.0.7 [INFO] [stderr] Downloaded tokio-io v0.1.13 [INFO] [stderr] Downloaded publicsuffix v1.5.6 [INFO] [stderr] Downloaded url_serde v0.2.0 [INFO] [stderr] Downloaded tokio-current-thread v0.1.7 [INFO] [stderr] Downloaded mio-uds v0.6.8 [INFO] [stderr] Downloaded dtoa v0.4.8 [INFO] [stderr] Downloaded safemem v0.2.0 [INFO] [stderr] Downloaded error-chain v0.11.0 [INFO] [stderr] Downloaded base64 v0.6.0 [INFO] [stderr] Downloaded reqwest v0.9.24 [INFO] [stderr] Downloaded http v0.1.21 [INFO] [stderr] Downloaded crossbeam-deque v0.7.4 [INFO] [stderr] Downloaded mio v0.6.23 [INFO] [stderr] Downloaded hyper v0.12.36 [INFO] [stderr] Downloaded serde_yaml v0.7.5 [INFO] [stderr] Downloaded tokio-threadpool v0.1.18 [INFO] [stderr] Downloaded tokio-timer v0.2.13 [INFO] [stderr] Downloaded tokio-sync v0.1.8 [INFO] [stderr] Downloaded tokio-fs v0.1.7 [INFO] [stderr] Downloaded tokio-tcp v0.1.4 [INFO] [stderr] Downloaded tokio-udp v0.1.6 [INFO] [stderr] Downloaded tokio-codec v0.1.2 [INFO] [stderr] Downloaded parking_lot_core v0.6.3 [INFO] [stderr] Downloaded parking_lot v0.9.0 [INFO] [stderr] Downloaded tokio-executor v0.1.10 [INFO] [stderr] Downloaded crossbeam-queue v0.2.3 [INFO] [stderr] Downloaded miow v0.2.2 [INFO] [stderr] Downloaded futures v0.1.31 [INFO] [stderr] Downloaded net2 v0.2.39 [INFO] [stderr] Downloaded same-file v0.1.3 [INFO] [stderr] Downloaded k8s-openapi v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 49ec601dcce3e4facaa55e0dd2c87ea3796a861941f87541c54853ab34b4fb99 [INFO] running `Command { std: "docker" "start" "-a" "49ec601dcce3e4facaa55e0dd2c87ea3796a861941f87541c54853ab34b4fb99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49ec601dcce3e4facaa55e0dd2c87ea3796a861941f87541c54853ab34b4fb99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49ec601dcce3e4facaa55e0dd2c87ea3796a861941f87541c54853ab34b4fb99", kill_on_drop: false }` [INFO] [stdout] 49ec601dcce3e4facaa55e0dd2c87ea3796a861941f87541c54853ab34b4fb99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 285253de060f5babf8b674823514b03b01c67fcb60abcee19e312c3b74b00e31 [INFO] running `Command { std: "docker" "start" "-a" "285253de060f5babf8b674823514b03b01c67fcb60abcee19e312c3b74b00e31", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling tinyvec v1.10.0 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling publicsuffix v1.5.6 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling k8s-openapi v0.2.0 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling colored v1.9.4 [INFO] [stderr] Compiling url_serde v0.2.0 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling serde_yaml v0.7.5 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling qube v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/clients/low_level.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Client` and `Decoder` [INFO] [stdout] --> src/clients/low_level.rs:19:22 [INFO] [stdout] | [INFO] [stdout] 19 | use reqwest::async::{Client, Decoder}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Cursor` [INFO] [stdout] --> src/clients/low_level.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | use std::io::{self, Cursor, Write}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | foreign_links { [INFO] [stdout] 5 | | Io(::std::io::Error); [INFO] [stdout] 6 | | Json(::serde_json::Error); [INFO] [stdout] ... | [INFO] [stdout] 11 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | foreign_links { [INFO] [stdout] 5 | | Io(::std::io::Error); [INFO] [stdout] 6 | | Json(::serde_json::Error); [INFO] [stdout] ... | [INFO] [stdout] 11 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `openssl::pkcs12::Pkcs12Builder::build`: Use Self::{name, pkey, cert, build2} instead. [INFO] [stdout] --> src/clients/low_level.rs:80:47 [INFO] [stdout] | [INFO] [stdout] 80 | let pkcs_cert = Pkcs12::builder().build("", "admin", &key, &crt).chain_err(|| "Failed to build Pkcs12")?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `openssl::pkcs12::Pkcs12Builder::build`: Use Self::{name, pkey, cert, build2} instead. [INFO] [stdout] --> src/clients/low_level.rs:88:47 [INFO] [stdout] | [INFO] [stdout] 88 | let pkcs_cert = Pkcs12::builder().build("", "admin", &key, &crt).chain_err(|| "Failed to build Pkcs12")?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/clients/low_level.rs:349:90 [INFO] [stdout] | [INFO] [stdout] 349 | let data = format!("{}{}\n", resname, from_utf8(&chunk).unwrap().trim_right()); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 349 - let data = format!("{}{}\n", resname, from_utf8(&chunk).unwrap().trim_right()); [INFO] [stdout] 349 + let data = format!("{}{}\n", resname, from_utf8(&chunk).unwrap().trim_end()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let mut headers = header::HeaderMap::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let mut headers_async = header::HeaderMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | let mut client = reqwest::Client::builder(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut async_client = reqwest::async::Client::builder(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | let mut client = if let Some(ca_cert) = cluster.ca_cert() { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut async_client = if let Some(ca_cert) = cluster.ca_cert() { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:338:29 [INFO] [stdout] | [INFO] [stdout] 338 | .and_then(move |mut res| { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:332:13 [INFO] [stdout] | [INFO] [stdout] 332 | let mut req = self.auth_async(self.async_client.get(url)); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:336:13 [INFO] [stdout] | [INFO] [stdout] 336 | let mut response = req [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:364:13 [INFO] [stdout] | [INFO] [stdout] 364 | let mut req = self.auth(self.client.get(url)); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/clients/low_level.rs:49:39 [INFO] [stdout] | [INFO] [stdout] 49 | let path_clone = path.borrow().clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `P` does not implement `Clone`, so calling `clone` on `&P` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/clients/low_level.rs:249:77 [INFO] [stdout] | [INFO] [stdout] 249 | let kind_path = match mini.metadata.namespace.as_ref().map(|x| &**x).borrow().or(mini.kind.default_namespace) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::option::Option<&str>` does not implement `Borrow`, so calling `borrow` on `&std::option::Option<&str>` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 249 - let kind_path = match mini.metadata.namespace.as_ref().map(|x| &**x).borrow().or(mini.kind.default_namespace) { [INFO] [stdout] 249 + let kind_path = match mini.metadata.namespace.as_ref().map(|x| &**x).or(mini.kind.default_namespace) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.68s [INFO] running `Command { std: "docker" "inspect" "285253de060f5babf8b674823514b03b01c67fcb60abcee19e312c3b74b00e31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "285253de060f5babf8b674823514b03b01c67fcb60abcee19e312c3b74b00e31", kill_on_drop: false }` [INFO] [stdout] 285253de060f5babf8b674823514b03b01c67fcb60abcee19e312c3b74b00e31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8446bc2f790c1e8c352b630696fe8bba93271f58d777b0aecc64d61adf78d94d [INFO] running `Command { std: "docker" "start" "-a" "8446bc2f790c1e8c352b630696fe8bba93271f58d777b0aecc64d61adf78d94d", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/clients/low_level.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Client` and `Decoder` [INFO] [stdout] --> src/clients/low_level.rs:19:22 [INFO] [stdout] | [INFO] [stdout] 19 | use reqwest::async::{Client, Decoder}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Cursor` [INFO] [stdout] --> src/clients/low_level.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | use std::io::{self, Cursor, Write}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | foreign_links { [INFO] [stdout] 5 | | Io(::std::io::Error); [INFO] [stdout] 6 | | Json(::serde_json::Error); [INFO] [stdout] ... | [INFO] [stdout] 11 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | foreign_links { [INFO] [stdout] 5 | | Io(::std::io::Error); [INFO] [stdout] 6 | | Json(::serde_json::Error); [INFO] [stdout] ... | [INFO] [stdout] 11 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `openssl::pkcs12::Pkcs12Builder::build`: Use Self::{name, pkey, cert, build2} instead. [INFO] [stdout] --> src/clients/low_level.rs:80:47 [INFO] [stdout] | [INFO] [stdout] 80 | let pkcs_cert = Pkcs12::builder().build("", "admin", &key, &crt).chain_err(|| "Failed to build Pkcs12")?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `openssl::pkcs12::Pkcs12Builder::build`: Use Self::{name, pkey, cert, build2} instead. [INFO] [stdout] --> src/clients/low_level.rs:88:47 [INFO] [stdout] | [INFO] [stdout] 88 | let pkcs_cert = Pkcs12::builder().build("", "admin", &key, &crt).chain_err(|| "Failed to build Pkcs12")?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/clients/low_level.rs:349:90 [INFO] [stdout] | [INFO] [stdout] 349 | let data = format!("{}{}\n", resname, from_utf8(&chunk).unwrap().trim_right()); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 349 - let data = format!("{}{}\n", resname, from_utf8(&chunk).unwrap().trim_right()); [INFO] [stdout] 349 + let data = format!("{}{}\n", resname, from_utf8(&chunk).unwrap().trim_end()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let mut headers = header::HeaderMap::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let mut headers_async = header::HeaderMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | let mut client = reqwest::Client::builder(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut async_client = reqwest::async::Client::builder(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | let mut client = if let Some(ca_cert) = cluster.ca_cert() { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut async_client = if let Some(ca_cert) = cluster.ca_cert() { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:338:29 [INFO] [stdout] | [INFO] [stdout] 338 | .and_then(move |mut res| { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:332:13 [INFO] [stdout] | [INFO] [stdout] 332 | let mut req = self.auth_async(self.async_client.get(url)); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:336:13 [INFO] [stdout] | [INFO] [stdout] 336 | let mut response = req [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:364:13 [INFO] [stdout] | [INFO] [stdout] 364 | let mut req = self.auth(self.client.get(url)); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/clients/low_level.rs:49:39 [INFO] [stdout] | [INFO] [stdout] 49 | let path_clone = path.borrow().clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `P` does not implement `Clone`, so calling `clone` on `&P` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/clients/low_level.rs:249:77 [INFO] [stdout] | [INFO] [stdout] 249 | let kind_path = match mini.metadata.namespace.as_ref().map(|x| &**x).borrow().or(mini.kind.default_namespace) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::option::Option<&str>` does not implement `Borrow`, so calling `borrow` on `&std::option::Option<&str>` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 249 - let kind_path = match mini.metadata.namespace.as_ref().map(|x| &**x).borrow().or(mini.kind.default_namespace) { [INFO] [stdout] 249 + let kind_path = match mini.metadata.namespace.as_ref().map(|x| &**x).or(mini.kind.default_namespace) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling qube v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/clients/low_level.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Client` and `Decoder` [INFO] [stdout] --> src/clients/low_level.rs:19:22 [INFO] [stdout] | [INFO] [stdout] 19 | use reqwest::async::{Client, Decoder}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Cursor` [INFO] [stdout] --> src/clients/low_level.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | use std::io::{self, Cursor, Write}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | foreign_links { [INFO] [stdout] 5 | | Io(::std::io::Error); [INFO] [stdout] 6 | | Json(::serde_json::Error); [INFO] [stdout] ... | [INFO] [stdout] 11 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | foreign_links { [INFO] [stdout] 5 | | Io(::std::io::Error); [INFO] [stdout] 6 | | Json(::serde_json::Error); [INFO] [stdout] ... | [INFO] [stdout] 11 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `openssl::pkcs12::Pkcs12Builder::build`: Use Self::{name, pkey, cert, build2} instead. [INFO] [stdout] --> src/clients/low_level.rs:80:47 [INFO] [stdout] | [INFO] [stdout] 80 | let pkcs_cert = Pkcs12::builder().build("", "admin", &key, &crt).chain_err(|| "Failed to build Pkcs12")?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `openssl::pkcs12::Pkcs12Builder::build`: Use Self::{name, pkey, cert, build2} instead. [INFO] [stdout] --> src/clients/low_level.rs:88:47 [INFO] [stdout] | [INFO] [stdout] 88 | let pkcs_cert = Pkcs12::builder().build("", "admin", &key, &crt).chain_err(|| "Failed to build Pkcs12")?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/clients/low_level.rs:349:90 [INFO] [stdout] | [INFO] [stdout] 349 | let data = format!("{}{}\n", resname, from_utf8(&chunk).unwrap().trim_right()); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 349 - let data = format!("{}{}\n", resname, from_utf8(&chunk).unwrap().trim_right()); [INFO] [stdout] 349 + let data = format!("{}{}\n", resname, from_utf8(&chunk).unwrap().trim_end()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let mut headers = header::HeaderMap::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let mut headers_async = header::HeaderMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | let mut client = reqwest::Client::builder(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut async_client = reqwest::async::Client::builder(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | let mut client = if let Some(ca_cert) = cluster.ca_cert() { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut async_client = if let Some(ca_cert) = cluster.ca_cert() { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:338:29 [INFO] [stdout] | [INFO] [stdout] 338 | .and_then(move |mut res| { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:332:13 [INFO] [stdout] | [INFO] [stdout] 332 | let mut req = self.auth_async(self.async_client.get(url)); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:336:13 [INFO] [stdout] | [INFO] [stdout] 336 | let mut response = req [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/clients/low_level.rs:364:13 [INFO] [stdout] | [INFO] [stdout] 364 | let mut req = self.auth(self.client.get(url)); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/clients/low_level.rs:49:39 [INFO] [stdout] | [INFO] [stdout] 49 | let path_clone = path.borrow().clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `P` does not implement `Clone`, so calling `clone` on `&P` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/clients/low_level.rs:249:77 [INFO] [stdout] | [INFO] [stdout] 249 | let kind_path = match mini.metadata.namespace.as_ref().map(|x| &**x).borrow().or(mini.kind.default_namespace) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `std::option::Option<&str>` does not implement `Borrow`, so calling `borrow` on `&std::option::Option<&str>` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 249 - let kind_path = match mini.metadata.namespace.as_ref().map(|x| &**x).borrow().or(mini.kind.default_namespace) { [INFO] [stdout] 249 + let kind_path = match mini.metadata.namespace.as_ref().map(|x| &**x).or(mini.kind.default_namespace) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.72s [INFO] running `Command { std: "docker" "inspect" "8446bc2f790c1e8c352b630696fe8bba93271f58d777b0aecc64d61adf78d94d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8446bc2f790c1e8c352b630696fe8bba93271f58d777b0aecc64d61adf78d94d", kill_on_drop: false }` [INFO] [stdout] 8446bc2f790c1e8c352b630696fe8bba93271f58d777b0aecc64d61adf78d94d