[INFO] fetching crate pacops 0.0.2...
[INFO] testing pacops-0.0.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate pacops 0.0.2 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate pacops 0.0.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pacops 0.0.2
[INFO] finished tweaking crates.io crate pacops 0.0.2
[INFO] tweaked toml for crates.io crate pacops 0.0.2 written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] crate crates.io crate pacops 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shellexpand v2.1.0
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[INFO] [stderr]   Downloaded syn v1.0.68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f75ee73cfb61e2a9e83e8c8d074c7863e5b3143bcb087a32a4afec8fd9995fb
[INFO] running `Command { std: "docker" "start" "-a" "4f75ee73cfb61e2a9e83e8c8d074c7863e5b3143bcb087a32a4afec8fd9995fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f75ee73cfb61e2a9e83e8c8d074c7863e5b3143bcb087a32a4afec8fd9995fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f75ee73cfb61e2a9e83e8c8d074c7863e5b3143bcb087a32a4afec8fd9995fb", kill_on_drop: false }`
[INFO] [stdout] 4f75ee73cfb61e2a9e83e8c8d074c7863e5b3143bcb087a32a4afec8fd9995fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc3c820cb43b9b0cc6c0540b388d20caf09c6507583e0492ee42b26f644505bf
[INFO] running `Command { std: "docker" "start" "-a" "bc3c820cb43b9b0cc6c0540b388d20caf09c6507583e0492ee42b26f644505bf", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rand_core v0.5.1
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[INFO] [stderr]    Compiling rand_core v0.6.2
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[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
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[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]    Compiling serde-hjson v0.9.1
[INFO] [stderr]    Compiling tokio-util v0.6.5
[INFO] [stderr]    Compiling h2 v0.3.2
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling html5ever v0.25.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.6
[INFO] [stderr]    Compiling pin-project v1.0.6
[INFO] [stderr]    Compiling hyper v0.14.5
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling string_cache v0.8.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling reqwest v0.11.2
[INFO] [stderr]    Compiling config v0.11.0
[INFO] [stderr]    Compiling markup5ever v0.10.0
[INFO] [stderr]    Compiling xml5ever v0.16.1
[INFO] [stderr]    Compiling markup5ever_rcdom v0.1.0
[INFO] [stderr]    Compiling select v0.5.0
[INFO] [stderr]    Compiling pacops v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/context.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Blake2b`, `Blake2s`
[INFO] [stdout]   --> src/pkgbuild.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 | use blake2::{Blake2b, Blake2s, Digest};
[INFO] [stdout]    |              ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Md5`
[INFO] [stdout]   --> src/pkgbuild.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | use md5::{Digest as md5digest, Md5};
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sha1`
[INFO] [stdout]   --> src/pkgbuild.rs:20:34
[INFO] [stdout]    |
[INFO] [stdout] 20 | use sha1::{Digest as sha1digest, Sha1};
[INFO] [stdout]    |                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sha224`, `Sha256`, `Sha384`, `Sha512`
[INFO] [stdout]   --> src/pkgbuild.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 | use sha2::{Digest as sha2digest, Sha224, Sha256, Sha384, Sha512};
[INFO] [stdout]    |                                  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CompOp`, `VersionCompare`
[INFO] [stdout]   --> src/pkgbuild.rs:22:23
[INFO] [stdout]    |
[INFO] [stdout] 22 | use version_compare::{CompOp, VersionCompare};
[INFO] [stdout]    |                       ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Environment`
[INFO] [stdout]  --> src/settings.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | use config::{Config, ConfigError, Environment, File};
[INFO] [stdout]   |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/settings.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::context::Context`
[INFO] [stdout]  --> src/source/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::context::Context;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Blake2s`
[INFO] [stdout]  --> src/update.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use blake2::{Blake2b, Blake2s, Digest};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]   --> src/pkgbuild.rs:17:32
[INFO] [stdout]    |
[INFO] [stdout] 17 | use blake2::{Blake2b, Blake2s, Digest};
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]   --> src/pkgbuild.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | use md5::{Digest as md5digest, Md5};
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]   --> src/pkgbuild.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | use sha1::{Digest as sha1digest, Sha1};
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]   --> src/pkgbuild.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | use sha2::{Digest as sha2digest, Sha224, Sha256, Sha384, Sha512};
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/chroot.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn create(path: PathBuf) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |               ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/source/remote/deb.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut versions: Vec<Update> = packages
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create`
[INFO] [stdout]   --> src/chroot.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn create(path: PathBuf) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `repo_root`
[INFO] [stdout]  --> src/git.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn repo_root(path: &Path) -> Result<PathBuf, Box<dyn Error>> {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sources`
[INFO] [stdout]    --> src/pkgbuild.rs:260:12
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub fn sources(&self) -> &Vec<Source> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dir`
[INFO] [stdout]    --> src/pkgbuild.rs:328:8
[INFO] [stdout]     |
[INFO] [stdout] 328 | pub fn dir(path_str: &str) -> &Path {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `srcinfo_path`
[INFO] [stdout]    --> src/pkgbuild.rs:445:8
[INFO] [stdout]     |
[INFO] [stdout] 445 | pub fn srcinfo_path(pkgbuild_path: &Path) -> Result<PathBuf, Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `origin`
[INFO] [stdout]   --> src/source/mod.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn origin(&self) -> Origin {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "bc3c820cb43b9b0cc6c0540b388d20caf09c6507583e0492ee42b26f644505bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc3c820cb43b9b0cc6c0540b388d20caf09c6507583e0492ee42b26f644505bf", kill_on_drop: false }`
[INFO] [stdout] bc3c820cb43b9b0cc6c0540b388d20caf09c6507583e0492ee42b26f644505bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56d5c4c879ab5f143fbf04d0c4457d1be02c7d0b198f06a3f63b1abb76f0bce9
[INFO] running `Command { std: "docker" "start" "-a" "56d5c4c879ab5f143fbf04d0c4457d1be02c7d0b198f06a3f63b1abb76f0bce9", kill_on_drop: false }`
[INFO] [stderr]    Compiling pacops v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/context.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Blake2b`, `Blake2s`
[INFO] [stdout]   --> src/pkgbuild.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 | use blake2::{Blake2b, Blake2s, Digest};
[INFO] [stdout]    |              ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Md5`
[INFO] [stdout]   --> src/pkgbuild.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | use md5::{Digest as md5digest, Md5};
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sha1`
[INFO] [stdout]   --> src/pkgbuild.rs:20:34
[INFO] [stdout]    |
[INFO] [stdout] 20 | use sha1::{Digest as sha1digest, Sha1};
[INFO] [stdout]    |                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sha224`, `Sha256`, `Sha384`, `Sha512`
[INFO] [stdout]   --> src/pkgbuild.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 | use sha2::{Digest as sha2digest, Sha224, Sha256, Sha384, Sha512};
[INFO] [stdout]    |                                  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CompOp`, `VersionCompare`
[INFO] [stdout]   --> src/pkgbuild.rs:22:23
[INFO] [stdout]    |
[INFO] [stdout] 22 | use version_compare::{CompOp, VersionCompare};
[INFO] [stdout]    |                       ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Environment`
[INFO] [stdout]  --> src/settings.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | use config::{Config, ConfigError, Environment, File};
[INFO] [stdout]   |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/settings.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::context::Context`
[INFO] [stdout]  --> src/source/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::context::Context;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Blake2s`
[INFO] [stdout]  --> src/update.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use blake2::{Blake2b, Blake2s, Digest};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]   --> src/pkgbuild.rs:17:32
[INFO] [stdout]    |
[INFO] [stdout] 17 | use blake2::{Blake2b, Blake2s, Digest};
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]   --> src/pkgbuild.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | use md5::{Digest as md5digest, Md5};
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]   --> src/pkgbuild.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | use sha1::{Digest as sha1digest, Sha1};
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Digest`
[INFO] [stdout]   --> src/pkgbuild.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | use sha2::{Digest as sha2digest, Sha224, Sha256, Sha384, Sha512};
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/chroot.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn create(path: PathBuf) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |               ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/source/remote/deb.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut versions: Vec<Update> = packages
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create`
[INFO] [stdout]   --> src/chroot.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn create(path: PathBuf) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `repo_root`
[INFO] [stdout]  --> src/git.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn repo_root(path: &Path) -> Result<PathBuf, Box<dyn Error>> {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sources`
[INFO] [stdout]    --> src/pkgbuild.rs:260:12
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub fn sources(&self) -> &Vec<Source> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dir`
[INFO] [stdout]    --> src/pkgbuild.rs:328:8
[INFO] [stdout]     |
[INFO] [stdout] 328 | pub fn dir(path_str: &str) -> &Path {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `srcinfo_path`
[INFO] [stdout]    --> src/pkgbuild.rs:445:8
[INFO] [stdout]     |
[INFO] [stdout] 445 | pub fn srcinfo_path(pkgbuild_path: &Path) -> Result<PathBuf, Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `origin`
[INFO] [stdout]   --> src/source/mod.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn origin(&self) -> Origin {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "56d5c4c879ab5f143fbf04d0c4457d1be02c7d0b198f06a3f63b1abb76f0bce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56d5c4c879ab5f143fbf04d0c4457d1be02c7d0b198f06a3f63b1abb76f0bce9", kill_on_drop: false }`
[INFO] [stdout] 56d5c4c879ab5f143fbf04d0c4457d1be02c7d0b198f06a3f63b1abb76f0bce9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d02d54beec4918d5d9c375a4cd64908366d41d31503c1fa7dfbc08db30e0f5c7
[INFO] running `Command { std: "docker" "start" "-a" "d02d54beec4918d5d9c375a4cd64908366d41d31503c1fa7dfbc08db30e0f5c7", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]  --> src/context.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::error::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Blake2b`, `Blake2s`
[INFO] [stderr]   --> src/pkgbuild.rs:17:14
[INFO] [stderr]    |
[INFO] [stderr] 17 | use blake2::{Blake2b, Blake2s, Digest};
[INFO] [stderr]    |              ^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Md5`
[INFO] [stderr]   --> src/pkgbuild.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 | use md5::{Digest as md5digest, Md5};
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Sha1`
[INFO] [stderr]   --> src/pkgbuild.rs:20:34
[INFO] [stderr]    |
[INFO] [stderr] 20 | use sha1::{Digest as sha1digest, Sha1};
[INFO] [stderr]    |                                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Sha224`, `Sha256`, `Sha384`, `Sha512`
[INFO] [stderr]   --> src/pkgbuild.rs:21:34
[INFO] [stderr]    |
[INFO] [stderr] 21 | use sha2::{Digest as sha2digest, Sha224, Sha256, Sha384, Sha512};
[INFO] [stderr]    |                                  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CompOp`, `VersionCompare`
[INFO] [stderr]   --> src/pkgbuild.rs:22:23
[INFO] [stderr]    |
[INFO] [stderr] 22 | use version_compare::{CompOp, VersionCompare};
[INFO] [stderr]    |                       ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Environment`
[INFO] [stderr]  --> src/settings.rs:3:35
[INFO] [stderr]   |
[INFO] [stderr] 3 | use config::{Config, ConfigError, Environment, File};
[INFO] [stderr]   |                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/settings.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::context::Context`
[INFO] [stderr]  --> src/source/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::context::Context;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Blake2s`
[INFO] [stderr]  --> src/update.rs:6:23
[INFO] [stderr]   |
[INFO] [stderr] 6 | use blake2::{Blake2b, Blake2s, Digest};
[INFO] [stderr]   |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Digest`
[INFO] [stderr]   --> src/pkgbuild.rs:17:32
[INFO] [stderr]    |
[INFO] [stderr] 17 | use blake2::{Blake2b, Blake2s, Digest};
[INFO] [stderr]    |                                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Digest`
[INFO] [stderr]   --> src/pkgbuild.rs:18:11
[INFO] [stderr]    |
[INFO] [stderr] 18 | use md5::{Digest as md5digest, Md5};
[INFO] [stderr]    |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Digest`
[INFO] [stderr]   --> src/pkgbuild.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | use sha1::{Digest as sha1digest, Sha1};
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Digest`
[INFO] [stderr]   --> src/pkgbuild.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | use sha2::{Digest as sha2digest, Sha224, Sha256, Sha384, Sha512};
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]   --> src/chroot.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn create(path: PathBuf) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |               ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[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/source/remote/deb.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let mut versions: Vec<Update> = packages
[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: function is never used: `create`
[INFO] [stderr]   --> src/chroot.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn create(path: PathBuf) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `repo_root`
[INFO] [stderr]  --> src/git.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn repo_root(path: &Path) -> Result<PathBuf, Box<dyn Error>> {
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `sources`
[INFO] [stderr]    --> src/pkgbuild.rs:260:12
[INFO] [stderr]     |
[INFO] [stderr] 260 |     pub fn sources(&self) -> &Vec<Source> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `dir`
[INFO] [stderr]    --> src/pkgbuild.rs:328:8
[INFO] [stderr]     |
[INFO] [stderr] 328 | pub fn dir(path_str: &str) -> &Path {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `srcinfo_path`
[INFO] [stderr]    --> src/pkgbuild.rs:445:8
[INFO] [stderr]     |
[INFO] [stderr] 445 | pub fn srcinfo_path(pkgbuild_path: &Path) -> Result<PathBuf, Box<dyn Error>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `origin`
[INFO] [stderr]   --> src/source/mod.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn origin(&self) -> Origin {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 22 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pacops-2916648ece00d895)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d02d54beec4918d5d9c375a4cd64908366d41d31503c1fa7dfbc08db30e0f5c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02d54beec4918d5d9c375a4cd64908366d41d31503c1fa7dfbc08db30e0f5c7", kill_on_drop: false }`
[INFO] [stdout] d02d54beec4918d5d9c375a4cd64908366d41d31503c1fa7dfbc08db30e0f5c7
