[INFO] updating cached repository https://github.com/PureW/rupert [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6685d5d039efc5cc702ecd2b9b6ab58da2624337 [INFO] checking PureW/rupert against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FPureW%2Frupert" "work/builds/worker-5/source"` [INFO] [stderr] Cloning into 'work/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PureW/rupert on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/PureW/rupert [INFO] finished tweaking git repo https://github.com/PureW/rupert [INFO] tweaked toml for git repo https://github.com/PureW/rupert written to work/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/PureW/rupert already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1a2cc4b87c131d1687bdf5af8e564a0ec117e317c0a7f2b8ca064792a54b86b9 [INFO] running `"docker" "start" "-a" "1a2cc4b87c131d1687bdf5af8e564a0ec117e317c0a7f2b8ca064792a54b86b9"` [INFO] [stderr] Compiling gcc v0.3.53 [INFO] [stderr] Checking libc v0.2.30 [INFO] [stderr] Checking percent-encoding v1.0.0 [INFO] [stderr] Checking itoa v0.3.3 [INFO] [stderr] Checking openssl-probe v0.1.1 [INFO] [stderr] Checking serde v1.0.11 [INFO] [stderr] Checking yansi v0.3.4 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Checking url v1.5.1 [INFO] [stderr] Compiling cmake v0.1.25 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.5.1/src/form_urlencoded.rs:251:40 [INFO] [stderr] | [INFO] [stderr] 249 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 250 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 251 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Checking textwrap v0.7.0 [INFO] [stderr] Compiling openssl-sys v0.9.17 [INFO] [stderr] Compiling libz-sys v1.0.16 [INFO] [stderr] Compiling backtrace-sys v0.1.12 [INFO] [stderr] Compiling curl-sys v0.3.14 [INFO] [stderr] Compiling libssh2-sys v0.2.6 [INFO] [stderr] Compiling libgit2-sys v0.6.14 [INFO] [stderr] Checking clap v2.26.0 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.11 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Checking serde_json v1.0.2 [INFO] [stderr] Checking backtrace v0.3.3 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking git2 v0.6.8 [INFO] [stderr] Checking rupert v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Bytes` [INFO] [stderr] --> src/lib.rs:19:15 [INFO] [stderr] | [INFO] [stderr] 19 | use std::io::{Bytes, Read}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread::sleep` [INFO] [stderr] --> src/lib.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use std::thread::sleep; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/lib.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ChildStdout` [INFO] [stderr] --> src/lib.rs:24:43 [INFO] [stderr] | [INFO] [stderr] 24 | use std::process::{Command, Stdio, Child, ChildStdout}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `git2::Repository` [INFO] [stderr] --> src/lib.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | use git2::Repository; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `value` [INFO] [stderr] --> src/integrations/bitbucket/mod.rs:10:18 [INFO] [stderr] | [INFO] [stderr] 10 | use serde_json::{value, Value}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `DirBuilder` [INFO] [stderr] --> src/utils/mod.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fs::{DirBuilder, File, create_dir, read_dir, copy}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/utils/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BuildStep` [INFO] [stderr] --> src/utils/mod.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use BuildStep; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PathBuf` [INFO] [stderr] --> src/utils/git.rs:2:23 [INFO] [stderr] | [INFO] [stderr] 2 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `git2` [INFO] [stderr] --> src/utils/git.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use git2; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Oid` [INFO] [stderr] --> src/utils/git.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | use git2::{Repository, Oid}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env::temp_dir` [INFO] [stderr] --> src/utils/mod.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | use std::env::temp_dir; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Bytes` [INFO] [stderr] --> src/lib.rs:19:15 [INFO] [stderr] | [INFO] [stderr] 19 | use std::io::{Bytes, Read}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread::sleep` [INFO] [stderr] --> src/lib.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use std::thread::sleep; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/lib.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ChildStdout` [INFO] [stderr] --> src/lib.rs:24:43 [INFO] [stderr] | [INFO] [stderr] 24 | use std::process::{Command, Stdio, Child, ChildStdout}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `git2::Repository` [INFO] [stderr] --> src/lib.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | use git2::Repository; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `value` [INFO] [stderr] --> src/integrations/bitbucket/mod.rs:10:18 [INFO] [stderr] | [INFO] [stderr] 10 | use serde_json::{value, Value}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `DirBuilder` [INFO] [stderr] --> src/utils/mod.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fs::{DirBuilder, File, create_dir, read_dir, copy}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/utils/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BuildStep` [INFO] [stderr] --> src/utils/mod.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use BuildStep; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PathBuf` [INFO] [stderr] --> src/utils/git.rs:2:23 [INFO] [stderr] | [INFO] [stderr] 2 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `git2` [INFO] [stderr] --> src/utils/git.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use git2; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Oid` [INFO] [stderr] --> src/utils/git.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | use git2::{Repository, Oid}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/integrations/bitbucket/mod.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | / lazy_static!{ [INFO] [stderr] 75 | | static ref PUSH_EXAMPLE: Value = serde_json::from_str(include_str!("bitbucket-push-example.json")).unwrap(); [INFO] [stderr] 76 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [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::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/integrations/bitbucket/mod.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | / lazy_static!{ [INFO] [stderr] 75 | | static ref PUSH_EXAMPLE: Value = serde_json::from_str(include_str!("bitbucket-push-example.json")).unwrap(); [INFO] [stderr] 76 | | } [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::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/utils/mod.rs:165:5 [INFO] [stderr] | [INFO] [stderr] 165 | / lazy_static!{ [INFO] [stderr] 166 | | pub static ref TEST_DIR: PathBuf = { [INFO] [stderr] 167 | | let mut path = env::temp_dir(); [INFO] [stderr] 168 | | path.push("rupert-tests"); [INFO] [stderr] ... | [INFO] [stderr] 171 | | }; [INFO] [stderr] 172 | | } [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::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/utils/mod.rs:165:5 [INFO] [stderr] | [INFO] [stderr] 165 | / lazy_static!{ [INFO] [stderr] 166 | | pub static ref TEST_DIR: PathBuf = { [INFO] [stderr] 167 | | let mut path = env::temp_dir(); [INFO] [stderr] 168 | | path.push("rupert-tests"); [INFO] [stderr] ... | [INFO] [stderr] 171 | | }; [INFO] [stderr] 172 | | } [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: unused import: `std::hash::Hasher` [INFO] [stderr] --> src/lib.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use std::hash::Hasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `commit` [INFO] [stderr] --> src/lib.rs:266:35 [INFO] [stderr] | [INFO] [stderr] 266 | fn path_build(root: &PathBuf, commit: &str) -> PathBuf { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_commit` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `output` [INFO] [stderr] --> src/utils/git.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 79 | let output = Command::new("git") [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_output` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::hash::Hasher` [INFO] [stderr] --> src/lib.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use std::hash::Hasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `commit` [INFO] [stderr] --> src/lib.rs:266:35 [INFO] [stderr] | [INFO] [stderr] 266 | fn path_build(root: &PathBuf, commit: &str) -> PathBuf { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_commit` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `output` [INFO] [stderr] --> src/utils/git.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 79 | let output = Command::new("git") [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_output` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/utils/mod.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | let mut raw: RawConfig = toml::from_str(&contents).chain_err( [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: field is never used: `path_root` [INFO] [stderr] --> src/lib.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | path_root: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `repo` [INFO] [stderr] --> src/lib.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | repo: git2::Repository, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `request` [INFO] [stderr] --> src/lib.rs:278:5 [INFO] [stderr] | [INFO] [stderr] 278 | request: BuildRequest, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `runner` [INFO] [stderr] --> src/lib.rs:279:5 [INFO] [stderr] | [INFO] [stderr] 279 | runner: Runner, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `build_instruction` [INFO] [stderr] --> src/lib.rs:280:5 [INFO] [stderr] | [INFO] [stderr] 280 | build_instruction: BuildInstruction, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/utils/mod.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | let mut raw: RawConfig = toml::from_str(&contents).chain_err( [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: field is never used: `path_root` [INFO] [stderr] --> src/lib.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | path_root: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `repo` [INFO] [stderr] --> src/lib.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | repo: git2::Repository, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `request` [INFO] [stderr] --> src/lib.rs:278:5 [INFO] [stderr] | [INFO] [stderr] 278 | request: BuildRequest, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `runner` [INFO] [stderr] --> src/lib.rs:279:5 [INFO] [stderr] | [INFO] [stderr] 279 | runner: Runner, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `build_instruction` [INFO] [stderr] --> src/lib.rs:280:5 [INFO] [stderr] | [INFO] [stderr] 280 | build_instruction: BuildInstruction, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/utils/mod.rs:169:13 [INFO] [stderr] | [INFO] [stderr] 169 | DirBuilder::new().create(&path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `api_token` [INFO] [stderr] --> src/bin/rustic-cli.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | let api_token = repo_conf.api_token.clone(); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_api_token` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `api_token` [INFO] [stderr] --> src/bin/rustic-cli.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | let api_token = repo_conf.api_token.clone(); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_api_token` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 43s [INFO] running `"docker" "inspect" "1a2cc4b87c131d1687bdf5af8e564a0ec117e317c0a7f2b8ca064792a54b86b9"` [INFO] running `"docker" "rm" "-f" "1a2cc4b87c131d1687bdf5af8e564a0ec117e317c0a7f2b8ca064792a54b86b9"` [INFO] [stdout] 1a2cc4b87c131d1687bdf5af8e564a0ec117e317c0a7f2b8ca064792a54b86b9