[INFO] fetching crate zerostash 0.1.0...
[INFO] testing zerostash-0.1.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate zerostash 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate zerostash 0.1.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zerostash 0.1.0
[INFO] finished tweaking crates.io crate zerostash 0.1.0
[INFO] tweaked toml for crates.io crate zerostash 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate zerostash 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hashbrown v0.6.3
[INFO] [stderr]   Downloaded tracing-subscriber v0.1.6
[INFO] [stderr]   Downloaded owning_ref v0.4.1
[INFO] [stderr]   Downloaded abscissa_derive v0.5.0
[INFO] [stderr]   Downloaded libzerostash v0.1.0
[INFO] [stderr]   Downloaded miniz_oxide v0.4.0
[INFO] [stderr]   Downloaded secrecy v0.6.0
[INFO] [stderr]   Downloaded generational-arena v0.2.8
[INFO] [stderr]   Downloaded tracing-attributes v0.1.9
[INFO] [stderr]   Downloaded chrono v0.4.13
[INFO] [stderr]   Downloaded lru v0.5.3
[INFO] [stderr]   Downloaded dashmap v3.11.7
[INFO] [stderr]   Downloaded ahash v0.2.18
[INFO] [stderr]   Downloaded lz4-sys v1.9.2
[INFO] [stderr]   Downloaded tracing v0.1.17
[INFO] [stderr]   Downloaded matchers v0.0.1
[INFO] [stderr]   Downloaded lz4 v1.23.2
[INFO] [stderr]   Downloaded rprompt v1.0.5
[INFO] [stderr]   Downloaded canonical-path v2.0.2
[INFO] [stderr]   Downloaded tracing-log v0.1.1
[INFO] [stderr]   Downloaded cc v1.0.58
[INFO] [stderr]   Downloaded tracing-core v0.1.11
[INFO] [stderr]   Downloaded abscissa_core v0.5.2
[INFO] [stderr]   Downloaded gumdrop_derive v0.7.0
[INFO] [stderr]   Downloaded gumdrop v0.7.0
[INFO] [stderr]   Downloaded secrecy v0.7.0
[INFO] [stderr]   Downloaded rpassword v4.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3448f93ea8e99e2becd0041a4c77e62d09d5eeba9752698f6ee51dfd7be94f9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a3448f93ea8e99e2becd0041a4c77e62d09d5eeba9752698f6ee51dfd7be94f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3448f93ea8e99e2becd0041a4c77e62d09d5eeba9752698f6ee51dfd7be94f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3448f93ea8e99e2becd0041a4c77e62d09d5eeba9752698f6ee51dfd7be94f9", kill_on_drop: false }`
[INFO] [stdout] a3448f93ea8e99e2becd0041a4c77e62d09d5eeba9752698f6ee51dfd7be94f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 728de92f5669b6a7391eee4f86043b99fd49367e0faf49d22fcac19ab204b945
[INFO] running `Command { std: "docker" "start" "-a" "728de92f5669b6a7391eee4f86043b99fd49367e0faf49d22fcac19ab204b945", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.36
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling libzerostash v0.1.0
[INFO] [stderr]    Compiling canonical-path v2.0.2
[INFO] [stderr]    Compiling seahash v4.0.1
[INFO] [stderr]    Compiling rprompt v1.0.5
[INFO] [stderr]    Compiling lz4-sys v1.9.2
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]    Compiling tracing-core v0.1.11
[INFO] [stderr]    Compiling secrecy v0.7.0
[INFO] [stderr]    Compiling blake2b_simd v0.5.10
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rpassword v4.0.5
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling tracing-log v0.1.1
[INFO] [stderr]    Compiling signal-hook v0.1.16
[INFO] [stderr]    Compiling rust-argon2 v0.8.2
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling color-backtrace v0.3.0
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling const-random v0.1.8
[INFO] [stderr]    Compiling ahash v0.2.18
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling hashbrown v0.6.3
[INFO] [stderr]    Compiling dashmap v3.11.7
[INFO] [stderr]    Compiling lru v0.5.3
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling tracing-attributes v0.1.9
[INFO] [stderr]    Compiling gumdrop_derive v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling gumdrop v0.7.0
[INFO] [stderr]    Compiling tracing v0.1.17
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling abscissa_derive v0.5.0
[INFO] [stderr]    Compiling lz4 v1.23.2
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling secrecy v0.6.0
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling tracing-subscriber v0.1.6
[INFO] [stderr]    Compiling abscissa_core v0.5.2
[INFO] [stderr]    Compiling zerostash v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `status_warn`
[INFO] [stdout]  --> src/application.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |     config, status_err, status_warn, trace, Application, EntryPoint, FrameworkError, StandardPaths,
[INFO] [stdout]   |                         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `format_err`
[INFO] [stdout]   --> src/application.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use anyhow::{format_err, Error, Result};
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fatal_error`
[INFO] [stdout]  --> src/commands/checkout.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::application::{app_reader, fatal_error};
[INFO] [stdout]   |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Error`, `format_err`
[INFO] [stdout]  --> src/commands/ls.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::{format_err, Error};
[INFO] [stdout]   |              ^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process`
[INFO] [stdout]  --> src/commands/ls.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::process;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `config::Override`
[INFO] [stdout]   --> src/commands.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     config::Override, Command, Configurable, FrameworkError, Help, Options, Runnable,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/application.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let mut stash = match config.resolve_stash(&pathy) {
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/commands/ls.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let mut stash = app.stash_exists(&self.stash);
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/application.rs:158:1
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub fn fatal_error2(err: Box<dyn std::error::Error>) -> ! {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:11:5
[INFO] [stdout]     |
[INFO] [stdout] 11  |     missing_docs,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/application.rs:162:1
[INFO] [stdout]     |
[INFO] [stdout] 162 | pub fn fatal_error(err: Error) -> ! {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/config.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Stash {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/config.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn try_open(&self) -> Result<libzerostash::Stash> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/config.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn ask_credentials() -> Result<libzerostash::StashKey> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]   --> src/config.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub enum Key {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/config.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Plaintext { user: String, password: String },
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/config.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Plaintext { user: String, password: String },
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/config.rs:71:31
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Plaintext { user: String, password: String },
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/config.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     None,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]   --> src/config.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub enum Backend {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/config.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     Filesystem { path: String },
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/config.rs:81:18
[INFO] [stdout]    |
[INFO] [stdout] 81 |     Filesystem { path: String },
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/config.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn path() -> PathBuf {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/config.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn write(&self) -> Result<()> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/config.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn resolve_stash(&self, alias: impl AsRef<str>) -> Option<&Stash> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "728de92f5669b6a7391eee4f86043b99fd49367e0faf49d22fcac19ab204b945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "728de92f5669b6a7391eee4f86043b99fd49367e0faf49d22fcac19ab204b945", kill_on_drop: false }`
[INFO] [stdout] 728de92f5669b6a7391eee4f86043b99fd49367e0faf49d22fcac19ab204b945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3965ca75027514330d347de07057fbba3f5315eeb79e54c82f65e11ca993343b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3965ca75027514330d347de07057fbba3f5315eeb79e54c82f65e11ca993343b", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerostash v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `status_warn`
[INFO] [stdout]  --> src/application.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |     config, status_err, status_warn, trace, Application, EntryPoint, FrameworkError, StandardPaths,
[INFO] [stdout]   |                         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `format_err`
[INFO] [stdout]   --> src/application.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use anyhow::{format_err, Error, Result};
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fatal_error`
[INFO] [stdout]  --> src/commands/checkout.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::application::{app_reader, fatal_error};
[INFO] [stdout]   |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Error`, `format_err`
[INFO] [stdout]  --> src/commands/ls.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::{format_err, Error};
[INFO] [stdout]   |              ^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process`
[INFO] [stdout]  --> src/commands/ls.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::process;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `config::Override`
[INFO] [stdout]   --> src/commands.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     config::Override, Command, Configurable, FrameworkError, Help, Options, Runnable,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/application.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let mut stash = match config.resolve_stash(&pathy) {
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/commands/ls.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let mut stash = app.stash_exists(&self.stash);
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/application.rs:158:1
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub fn fatal_error2(err: Box<dyn std::error::Error>) -> ! {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:11:5
[INFO] [stdout]     |
[INFO] [stdout] 11  |     missing_docs,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/application.rs:162:1
[INFO] [stdout]     |
[INFO] [stdout] 162 | pub fn fatal_error(err: Error) -> ! {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/config.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Stash {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/config.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn try_open(&self) -> Result<libzerostash::Stash> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/config.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn ask_credentials() -> Result<libzerostash::StashKey> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]   --> src/config.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub enum Key {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/config.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Plaintext { user: String, password: String },
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/config.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Plaintext { user: String, password: String },
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/config.rs:71:31
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Plaintext { user: String, password: String },
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/config.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     None,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]   --> src/config.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub enum Backend {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/config.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     Filesystem { path: String },
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/config.rs:81:18
[INFO] [stdout]    |
[INFO] [stdout] 81 |     Filesystem { path: String },
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/config.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn path() -> PathBuf {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/config.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn write(&self) -> Result<()> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/config.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn resolve_stash(&self, alias: impl AsRef<str>) -> Option<&Stash> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `zerostash::config::ZerostashConfig`
[INFO] [stdout]   --> tests/acceptance.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use zerostash::config::ZerostashConfig;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `status_warn`
[INFO] [stdout]  --> src/application.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |     config, status_err, status_warn, trace, Application, EntryPoint, FrameworkError, StandardPaths,
[INFO] [stdout]   |                         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `format_err`
[INFO] [stdout]   --> src/application.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use anyhow::{format_err, Error, Result};
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fatal_error`
[INFO] [stdout]  --> src/commands/checkout.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::application::{app_reader, fatal_error};
[INFO] [stdout]   |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Error`, `format_err`
[INFO] [stdout]  --> src/commands/ls.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use anyhow::{format_err, Error};
[INFO] [stdout]   |              ^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process`
[INFO] [stdout]  --> src/commands/ls.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::process;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `config::Override`
[INFO] [stdout]   --> src/commands.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     config::Override, Command, Configurable, FrameworkError, Help, Options, Runnable,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/application.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let mut stash = match config.resolve_stash(&pathy) {
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/commands/ls.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let mut stash = app.stash_exists(&self.stash);
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.61s
[INFO] running `Command { std: "docker" "inspect" "3965ca75027514330d347de07057fbba3f5315eeb79e54c82f65e11ca993343b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3965ca75027514330d347de07057fbba3f5315eeb79e54c82f65e11ca993343b", kill_on_drop: false }`
[INFO] [stdout] 3965ca75027514330d347de07057fbba3f5315eeb79e54c82f65e11ca993343b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a9d54737b4f2aba0e993df80fb6243c5213ecbda69587a40ac642d7c46d2e0f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8a9d54737b4f2aba0e993df80fb6243c5213ecbda69587a40ac642d7c46d2e0f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `status_warn`
[INFO] [stderr]  --> src/application.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 |     config, status_err, status_warn, trace, Application, EntryPoint, FrameworkError, StandardPaths,
[INFO] [stderr]   |                         ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `format_err`
[INFO] [stderr]   --> src/application.rs:11:14
[INFO] [stderr]    |
[INFO] [stderr] 11 | use anyhow::{format_err, Error, Result};
[INFO] [stderr]    |              ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fatal_error`
[INFO] [stderr]  --> src/commands/checkout.rs:3:38
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::application::{app_reader, fatal_error};
[INFO] [stderr]   |                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Error`, `format_err`
[INFO] [stderr]  --> src/commands/ls.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | use anyhow::{format_err, Error};
[INFO] [stderr]   |              ^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::process`
[INFO] [stderr]  --> src/commands/ls.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::process;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `config::Override`
[INFO] [stderr]   --> src/commands.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     config::Override, Command, Configurable, FrameworkError, Help, Options, Runnable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/application.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let mut stash = match config.resolve_stash(&pathy) {
[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/commands/ls.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 28 |         let mut stash = app.stash_exists(&self.stash);
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]    --> src/application.rs:158:1
[INFO] [stderr]     |
[INFO] [stderr] 158 | pub fn fatal_error2(err: Box<dyn std::error::Error>) -> ! {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:11:5
[INFO] [stderr]     |
[INFO] [stderr] 11  |     missing_docs,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]    --> src/application.rs:162:1
[INFO] [stderr]     |
[INFO] [stderr] 162 | pub fn fatal_error(err: Error) -> ! {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]   --> src/config.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub struct Stash {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/config.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn try_open(&self) -> Result<libzerostash::Stash> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]   --> src/config.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub fn ask_credentials() -> Result<libzerostash::StashKey> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an enum
[INFO] [stderr]   --> src/config.rs:69:1
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub enum Key {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/config.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     Plaintext { user: String, password: String },
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/config.rs:71:17
[INFO] [stderr]    |
[INFO] [stderr] 71 |     Plaintext { user: String, password: String },
[INFO] [stderr]    |                 ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/config.rs:71:31
[INFO] [stderr]    |
[INFO] [stderr] 71 |     Plaintext { user: String, password: String },
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/config.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     None,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an enum
[INFO] [stderr]   --> src/config.rs:79:1
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub enum Backend {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/config.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     Filesystem { path: String },
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/config.rs:81:18
[INFO] [stderr]    |
[INFO] [stderr] 81 |     Filesystem { path: String },
[INFO] [stderr]    |                  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/config.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub fn path() -> PathBuf {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/config.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub fn write(&self) -> Result<()> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/config.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub fn resolve_stash(&self, alias: impl AsRef<str>) -> Option<&Stash> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `status_warn`
[INFO] [stderr]  --> src/application.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 |     config, status_err, status_warn, trace, Application, EntryPoint, FrameworkError, StandardPaths,
[INFO] [stderr]   |                         ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `format_err`
[INFO] [stderr]   --> src/application.rs:11:14
[INFO] [stderr]    |
[INFO] [stderr] 11 | use anyhow::{format_err, Error, Result};
[INFO] [stderr]    |              ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fatal_error`
[INFO] [stderr]  --> src/commands/checkout.rs:3:38
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::application::{app_reader, fatal_error};
[INFO] [stderr]   |                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Error`, `format_err`
[INFO] [stderr]  --> src/commands/ls.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | use anyhow::{format_err, Error};
[INFO] [stderr]   |              ^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::process`
[INFO] [stderr]  --> src/commands/ls.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::process;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `config::Override`
[INFO] [stderr]   --> src/commands.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     config::Override, Command, Configurable, FrameworkError, Help, Options, Runnable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/application.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let mut stash = match config.resolve_stash(&pathy) {
[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/commands/ls.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 28 |         let mut stash = app.stash_exists(&self.stash);
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `zerostash::config::ZerostashConfig`
[INFO] [stderr]   --> tests/acceptance.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use zerostash::config::ZerostashConfig;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/zerostash-8dc3d05a4c70cb46
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/0s-83354160c1f83899
[INFO] [stdout] test config::tests::can_parse_config ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/acceptance-4cb06dda27dbdf0a
[INFO] [stderr]    Doc-tests zerostash
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a9d54737b4f2aba0e993df80fb6243c5213ecbda69587a40ac642d7c46d2e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a9d54737b4f2aba0e993df80fb6243c5213ecbda69587a40ac642d7c46d2e0f", kill_on_drop: false }`
[INFO] [stdout] 8a9d54737b4f2aba0e993df80fb6243c5213ecbda69587a40ac642d7c46d2e0f
