[INFO] updating cached repository https://github.com/pop-os/upgrade [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] [stderr] From https://github.com/pop-os/upgrade [INFO] [stderr] 89eb4b2..5fbfefb master -> master [INFO] [stderr] * [new branch] upgrade -> upgrade [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5fbfefb8e06331dd8d53db3fe74538ba131c80de [INFO] checking pop-os/upgrade against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop-os%2Fupgrade" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pop-os/upgrade 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/pop-os/upgrade [INFO] removed workspace from git repo https://github.com/pop-os/upgrade [INFO] finished tweaking git repo https://github.com/pop-os/upgrade [INFO] tweaked toml for git repo https://github.com/pop-os/upgrade written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/pop-os/upgrade 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] error: the lock file /mnt/big/crater/work/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/pop-os/sysfs-class` [INFO] [stderr] Updating git repository `https://github.com/pop-os/apt-cli-wrappers` [INFO] [stderr] Updating git repository `https://github.com/pop-os/apt-fetcher` [INFO] [stderr] Updating git repository `https://github.com/pop-os/apt-keyring` [INFO] [stderr] Updating git repository `https://github.com/pop-os/apt-sources-lists` [INFO] [stderr] Updating git repository `https://github.com/pop-os/async-fetcher` [INFO] [stderr] Updating git repository `https://github.com/pop-os/distinst/` [INFO] [stderr] Updating git repository `https://github.com/pop-os/exit-status-ext` [INFO] [stderr] Updating git repository `https://github.com/pop-os/apt-release-file` [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/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] abd7a183da15f190f77e490083d554cc5f569ce77632f850fe4ae009bb01d419 [INFO] running `"docker" "start" "-a" "abd7a183da15f190f77e490083d554cc5f569ce77632f850fe4ae009bb01d419"` [INFO] [stderr] Checking numtoa v0.2.3 [INFO] [stderr] Checking iowrap v0.1.2 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Checking hex-view v0.1.3 [INFO] [stderr] Checking distinst-bootloader v0.1.0 (https://github.com/pop-os/distinst/#2c946e39) [INFO] [stderr] Checking deb-architectures v0.1.0 [INFO] [stderr] Checking cascade v0.1.3 [INFO] [stderr] Checking progress-streams v1.1.0 [INFO] [stderr] Checking exit-status-ext v0.1.0 (https://github.com/pop-os/exit-status-ext#46700735) [INFO] [stderr] Checking atomic v0.4.5 [INFO] [stderr] Compiling clang-sys v0.19.0 [INFO] [stderr] Checking os-release v0.1.0 [INFO] [stderr] Compiling lz4-sys v1.8.3 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking snailquote v0.2.0 [INFO] [stderr] Checking sysfs-class v0.1.1 (https://github.com/pop-os/sysfs-class#7bc914e0) [INFO] [stderr] Compiling syntex_errors v0.58.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Checking errno v0.2.4 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking signal-hook-registry v1.1.1 [INFO] [stderr] Checking filetime v0.2.7 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Checking miniz-sys v0.1.12 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Checking openssl-sys v0.9.49 [INFO] [stderr] Checking lzma-sys v0.1.15 [INFO] [stderr] Checking apt-cli-wrappers v0.1.0 (https://github.com/pop-os/apt-cli-wrappers#25c420f8) [INFO] [stderr] Checking envfile v0.2.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking loopdev v0.2.1 [INFO] [stderr] Checking signal-hook v0.1.10 [INFO] [stderr] Compiling syntex_syntax v0.58.1 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Compiling backtrace v0.3.37 [INFO] [stderr] Checking flate2 v1.0.11 [INFO] [stderr] Checking dbus v0.6.5 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Checking xz2 v0.1.6 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking openssl v0.10.24 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.18 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking sys-mount v1.2.1 [INFO] [stderr] Checking rustyline v1.0.0 [INFO] [stderr] Checking sedregex v0.1.1 [INFO] [stderr] Compiling smart-default v0.3.0 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking md-5 v0.8.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking logind-dbus v0.1.1 [INFO] [stderr] Checking distinst-chroot v0.1.0 (https://github.com/pop-os/distinst/#2c946e39) [INFO] [stderr] Checking distinst-utils v0.1.0 (https://github.com/pop-os/distinst/#2c946e39) [INFO] [stderr] Checking promptly v0.1.5 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking publicsuffix v1.5.3 [INFO] [stderr] Checking apt-release-file v0.1.1 (https://github.com/pop-os/apt-release-file#a080bc6a) [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Compiling shrinkwraprs v0.2.1 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking gpgrv v0.1.1 [INFO] [stderr] Checking tempfile-fast v0.2.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking apt-keyring v0.1.0 (https://github.com/pop-os/apt-keyring#4b0df7f6) [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling err-derive v0.1.5 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling aster v0.41.0 [INFO] [stderr] Compiling syntex v0.58.1 [INFO] [stderr] Compiling quasi v0.32.0 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling quasi_codegen v0.32.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking partition-identity v0.2.6 [INFO] [stderr] Checking systemd-boot-conf v0.1.0 [INFO] [stderr] Checking ubuntu-version v0.1.4 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Checking rayon-core v1.6.0 [INFO] [stderr] Checking crossbeam v0.7.2 [INFO] [stderr] Checking os-detect v0.2.2 [INFO] [stderr] Checking proc-mounts v0.1.2 [INFO] [stderr] Checking proc-mounts v0.2.2 [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking crossbeam v0.4.1 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Compiling lz4 v1.23.1 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-process v0.2.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling bindgen v0.30.0 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.20 [INFO] [stderr] Checking apt-sources-lists v0.1.0 (https://github.com/pop-os/apt-sources-lists#1268de43) [INFO] [stderr] Checking async-fetcher v0.2.0 (https://github.com/pop-os/async-fetcher#6b607384) [INFO] [stderr] Checking parallel-getter v0.2.0 [INFO] [stderr] Checking apt-fetcher v0.1.0 (https://github.com/pop-os/apt-fetcher#b190ca87) [INFO] [stderr] Compiling libparted-sys v0.1.1 [INFO] [stderr] Checking libparted v0.1.3 [INFO] [stderr] Checking disk-types v0.1.2 [INFO] [stderr] Checking distinst-external-commands v0.1.0 (https://github.com/pop-os/distinst/#2c946e39) [INFO] [stderr] Checking fstab-generate v0.1.2 [INFO] [stderr] Checking distinst-disk-ops v0.1.0 (https://github.com/pop-os/distinst/#2c946e39) [INFO] [stderr] Checking distinst-disks v0.1.0 (https://github.com/pop-os/distinst/#2c946e39) [INFO] [stderr] Checking pop-upgrade v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `path::Path` [INFO] [stderr] --> src/client/mod.rs:14:33 [INFO] [stderr] | [INFO] [stderr] 14 | use std::{collections::HashMap, path::Path}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `time::Duration` [INFO] [stderr] --> src/daemon/runtime.rs:2:22 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{sync::Arc, time::Duration}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/release/mod.rs:129:19 [INFO] [stderr] | [INFO] [stderr] 129 | func: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(FetchEvent) + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/release/mod.rs:224:20 [INFO] [stderr] | [INFO] [stderr] 224 | fetch: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(FetchEvent) + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/release/mod.rs:337:44 [INFO] [stderr] | [INFO] [stderr] 337 | fn attempt_fetch(&mut self, fetch: Arc) -> RelResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(FetchEvent) + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/release/mod.rs:355:20 [INFO] [stderr] | [INFO] [stderr] 355 | fetch: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(FetchEvent) + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: unused import: `path::Path` [INFO] [stderr] --> src/client/mod.rs:14:33 [INFO] [stderr] | [INFO] [stderr] 14 | use std::{collections::HashMap, path::Path}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `time::Duration` [INFO] [stderr] --> src/daemon/runtime.rs:2:22 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{sync::Arc, time::Duration}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/release/mod.rs:129:19 [INFO] [stderr] | [INFO] [stderr] 129 | func: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(FetchEvent) + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/release/mod.rs:224:20 [INFO] [stderr] | [INFO] [stderr] 224 | fetch: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(FetchEvent) + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/release/mod.rs:337:44 [INFO] [stderr] | [INFO] [stderr] 337 | fn attempt_fetch(&mut self, fetch: Arc) -> RelResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(FetchEvent) + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/release/mod.rs:355:20 [INFO] [stderr] | [INFO] [stderr] 355 | fetch: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(FetchEvent) + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/repair/sources.rs:140:9 [INFO] [stderr] | [INFO] [stderr] 140 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `flags` [INFO] [stderr] --> src/recovery/mod.rs:200:5 [INFO] [stderr] | [INFO] [stderr] 200 | flags: ReleaseFlags, [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_flags` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/recovery/mod.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | let mut mounts = proc_mounts::MountIter::new().map_err(RecoveryError::Mounts)?; [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: unused variable: `flags` [INFO] [stderr] --> src/recovery/mod.rs:200:5 [INFO] [stderr] | [INFO] [stderr] 200 | flags: ReleaseFlags, [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_flags` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `build` [INFO] [stderr] --> src/release/mod.rs:592:23 [INFO] [stderr] | [INFO] [stderr] 592 | let (current, build) = find_current_release(v1804, releases_up_to_1910, None).unwrap(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_build` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `build` [INFO] [stderr] --> src/release/mod.rs:595:23 [INFO] [stderr] | [INFO] [stderr] 595 | let (current, build) = find_current_release(v1904, releases_up_to_1904, None).unwrap(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_build` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `build` [INFO] [stderr] --> src/release/mod.rs:598:23 [INFO] [stderr] | [INFO] [stderr] 598 | let (current, build) = [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_build` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/release/mod.rs:462:41 [INFO] [stderr] | [INFO] [stderr] 462 | if let (Some(current), Some(mut next)) = (iter.next(), iter.next()) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `from_file` [INFO] [stderr] --> src/recovery/mod.rs:215:1 [INFO] [stderr] | [INFO] [stderr] 215 | fn from_file(path: &PathBuf) -> RecResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `DEPRECATED_PACKAGES` [INFO] [stderr] --> src/release/mod.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | / const DEPRECATED_PACKAGES: &[&str] = &[ [INFO] [stderr] 30 | | // Not critical to the system. [INFO] [stderr] 31 | | // Slows the system down drastically. [INFO] [stderr] 32 | | // Filles journal logs with worthless messages. [INFO] [stderr] 33 | | // No longer maintained, and removed from repos since 18.10. [INFO] [stderr] 34 | | "ureadahead", [INFO] [stderr] 35 | | ]; [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `PENDING` [INFO] [stderr] --> src/signal_handler.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub static PENDING: AtomicUsize = AtomicUsize::new(0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Interrupt` [INFO] [stderr] --> src/signal_handler.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Interrupt, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Hangup` [INFO] [stderr] --> src/signal_handler.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Hangup, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Terminate` [INFO] [stderr] --> src/signal_handler.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Terminate, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `init` [INFO] [stderr] --> src/signal_handler.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn init() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/daemon/mod.rs:187:29 [INFO] [stderr] | [INFO] [stderr] 187 | / ... runtime.package_upgrade(|event| { [INFO] [stderr] 188 | | ... let _ = dbus_tx.send(SignalEvent::Upgrade(event)); [INFO] [stderr] 189 | | ... }); [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 return value of `std::str::::replace` that must be used [INFO] [stderr] --> src/repair/sources.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | entry.url.replace("us.archive", "old-releases"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this returns the replaced string as a new allocation, without modifying the original [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/recovery/mod.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | let mut mounts = proc_mounts::MountIter::new().map_err(RecoveryError::Mounts)?; [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/release/mod.rs:462:41 [INFO] [stderr] | [INFO] [stderr] 462 | if let (Some(current), Some(mut next)) = (iter.next(), iter.next()) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `from_file` [INFO] [stderr] --> src/recovery/mod.rs:215:1 [INFO] [stderr] | [INFO] [stderr] 215 | fn from_file(path: &PathBuf) -> RecResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `DEPRECATED_PACKAGES` [INFO] [stderr] --> src/release/mod.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | / const DEPRECATED_PACKAGES: &[&str] = &[ [INFO] [stderr] 30 | | // Not critical to the system. [INFO] [stderr] 31 | | // Slows the system down drastically. [INFO] [stderr] 32 | | // Filles journal logs with worthless messages. [INFO] [stderr] 33 | | // No longer maintained, and removed from repos since 18.10. [INFO] [stderr] 34 | | "ureadahead", [INFO] [stderr] 35 | | ]; [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `PENDING` [INFO] [stderr] --> src/signal_handler.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub static PENDING: AtomicUsize = AtomicUsize::new(0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Interrupt` [INFO] [stderr] --> src/signal_handler.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Interrupt, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Hangup` [INFO] [stderr] --> src/signal_handler.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Hangup, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Terminate` [INFO] [stderr] --> src/signal_handler.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Terminate, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `init` [INFO] [stderr] --> src/signal_handler.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn init() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/daemon/mod.rs:187:29 [INFO] [stderr] | [INFO] [stderr] 187 | / ... runtime.package_upgrade(|event| { [INFO] [stderr] 188 | | ... let _ = dbus_tx.send(SignalEvent::Upgrade(event)); [INFO] [stderr] 189 | | ... }); [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 return value of `std::str::::replace` that must be used [INFO] [stderr] --> src/repair/sources.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | entry.url.replace("us.archive", "old-releases"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this returns the replaced string as a new allocation, without modifying the original [INFO] [stderr] [INFO] [stderr] warning: unused import: `Message` [INFO] [stderr] --> src/cli/mod.rs:7:18 [INFO] [stderr] | [INFO] [stderr] 7 | use dbus::{self, Message}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Message` [INFO] [stderr] --> src/cli/mod.rs:7:18 [INFO] [stderr] | [INFO] [stderr] 7 | use dbus::{self, Message}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5m 42s [INFO] running `"docker" "inspect" "abd7a183da15f190f77e490083d554cc5f569ce77632f850fe4ae009bb01d419"` [INFO] running `"docker" "rm" "-f" "abd7a183da15f190f77e490083d554cc5f569ce77632f850fe4ae009bb01d419"` [INFO] [stdout] abd7a183da15f190f77e490083d554cc5f569ce77632f850fe4ae009bb01d419