[INFO] cloning repository https://github.com/loxygenK/difm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/loxygenK/difm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FloxygenK%2Fdifm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FloxygenK%2Fdifm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6bb926f90b93977e20bcfaaa7c9fbf0103655b98
[INFO] testing loxygenK/difm against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FloxygenK%2Fdifm" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/loxygenK/difm
[INFO] finished tweaking git repo https://github.com/loxygenK/difm
[INFO] tweaked toml for git repo https://github.com/loxygenK/difm written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/loxygenK/difm on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/loxygenK/difm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded walkdir v2.3.3
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[INFO] [stderr]   Downloaded libz-sys v1.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac9204f6b958880f960fcdce3d9127bd1654633b834d789c8c834e26a80e9453
[INFO] running `Command { std: "docker" "start" "-a" "ac9204f6b958880f960fcdce3d9127bd1654633b834d789c8c834e26a80e9453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac9204f6b958880f960fcdce3d9127bd1654633b834d789c8c834e26a80e9453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac9204f6b958880f960fcdce3d9127bd1654633b834d789c8c834e26a80e9453", kill_on_drop: false }`
[INFO] [stdout] ac9204f6b958880f960fcdce3d9127bd1654633b834d789c8c834e26a80e9453
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56051041a9b9d353acf40621d37b297a919ec5426d0fb905d85a81fa6f9c475d
[INFO] running `Command { std: "docker" "start" "-a" "56051041a9b9d353acf40621d37b297a919ec5426d0fb905d85a81fa6f9c475d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling proc-macro2 v1.0.62
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling rustversion v1.0.12
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling bstr v1.5.0
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling tokio v1.28.2
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling equivalent v1.0.0
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling cpufeatures v0.2.8
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.8
[INFO] [stderr]    Compiling itoa v1.0.6
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[INFO] [stderr]    Compiling wildmatch v2.1.1
[INFO] [stderr]    Compiling bitflags v2.3.2
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling atomic v0.5.3
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling venial v0.5.0
[INFO] [stderr]    Compiling rtoolbox v0.0.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling openssl-sys v0.9.90
[INFO] [stderr]    Compiling libz-sys v1.1.9
[INFO] [stderr]    Compiling libssh2-sys v0.3.0
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling rpassword v7.2.0
[INFO] [stderr]    Compiling uuid v1.4.0
[INFO] [stderr]    Compiling structstruck v0.4.1
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.7
[INFO] [stderr]    Compiling sha256 v1.1.4
[INFO] [stderr]    Compiling regex v1.8.4
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling spinners-rs v2.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling globset v0.4.10
[INFO] [stderr]    Compiling ignore v0.4.20
[INFO] [stderr]    Compiling ssh2-config v0.2.0
[INFO] [stderr]    Compiling ssh2 v0.9.4
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling serde_yaml v0.9.22
[INFO] [stderr]    Compiling difm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `self` and `write`
[INFO] [stdout]  --> src/adapter/fs.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::{write, Display},
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 3 |     path::{self, Path, PathBuf},
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `remote`
[INFO] [stdout]  --> src/adapter/fs.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{remote, when};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `process::exit`
[INFO] [stdout]  --> src/adapter/ssh/exec.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::OnceCell, io::Read, process::exit, sync::Arc, time::Duration};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Deref`
[INFO] [stdout]  --> src/remote/integrity.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ops::Deref,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `progress`
[INFO] [stdout]   --> src/remote/integrity.rs:22:57
[INFO] [stdout]    |
[INFO] [stdout] 22 |     ProgressView::with("Checking if the file changed", |progress| async {
[INFO] [stdout]    |                                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_progress`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stop` is never used
[INFO] [stdout]   --> src/progress.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl ProgressView {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub fn stop(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.74s
[INFO] running `Command { std: "docker" "inspect" "56051041a9b9d353acf40621d37b297a919ec5426d0fb905d85a81fa6f9c475d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56051041a9b9d353acf40621d37b297a919ec5426d0fb905d85a81fa6f9c475d", kill_on_drop: false }`
[INFO] [stdout] 56051041a9b9d353acf40621d37b297a919ec5426d0fb905d85a81fa6f9c475d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7647863cf036e5c3c103cc1eaa714c56e3e8bf9c2c0e701b572eadcbdcc385cb
[INFO] running `Command { std: "docker" "start" "-a" "7647863cf036e5c3c103cc1eaa714c56e3e8bf9c2c0e701b572eadcbdcc385cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling difm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `self` and `write`
[INFO] [stdout]  --> src/adapter/fs.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::{write, Display},
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 3 |     path::{self, Path, PathBuf},
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `remote`
[INFO] [stdout]  --> src/adapter/fs.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{remote, when};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `process::exit`
[INFO] [stdout]  --> src/adapter/ssh/exec.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::OnceCell, io::Read, process::exit, sync::Arc, time::Duration};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Deref`
[INFO] [stdout]  --> src/remote/integrity.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ops::Deref,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `progress`
[INFO] [stdout]   --> src/remote/integrity.rs:22:57
[INFO] [stdout]    |
[INFO] [stdout] 22 |     ProgressView::with("Checking if the file changed", |progress| async {
[INFO] [stdout]    |                                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_progress`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stop` is never used
[INFO] [stdout]   --> src/progress.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl ProgressView {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub fn stop(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "7647863cf036e5c3c103cc1eaa714c56e3e8bf9c2c0e701b572eadcbdcc385cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7647863cf036e5c3c103cc1eaa714c56e3e8bf9c2c0e701b572eadcbdcc385cb", kill_on_drop: false }`
[INFO] [stdout] 7647863cf036e5c3c103cc1eaa714c56e3e8bf9c2c0e701b572eadcbdcc385cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a7852344e4a81116621116a4cb39960b227ec7206a9e37e84407d86f2e25d76f
[INFO] running `Command { std: "docker" "start" "-a" "a7852344e4a81116621116a4cb39960b227ec7206a9e37e84407d86f2e25d76f", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `self` and `write`
[INFO] [stderr]  --> src/adapter/fs.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 |     fmt::{write, Display},
[INFO] [stderr]   |           ^^^^^
[INFO] [stderr] 3 |     path::{self, Path, PathBuf},
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `remote`
[INFO] [stderr]  --> src/adapter/fs.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::{remote, when};
[INFO] [stderr]   |             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `process::exit`
[INFO] [stderr]  --> src/adapter/ssh/exec.rs:1:37
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{cell::OnceCell, io::Read, process::exit, sync::Arc, time::Duration};
[INFO] [stderr]   |                                     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ops::Deref`
[INFO] [stderr]  --> src/remote/integrity.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     ops::Deref,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `progress`
[INFO] [stderr]   --> src/remote/integrity.rs:22:57
[INFO] [stderr]    |
[INFO] [stderr] 22 |     ProgressView::with("Checking if the file changed", |progress| async {
[INFO] [stderr]    |                                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_progress`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `stop` is never used
[INFO] [stderr]   --> src/progress.rs:91:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl ProgressView {
[INFO] [stderr]    | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 91 |     pub fn stop(&mut self) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `difm` (bin "difm" test) generated 6 warnings (run `cargo fix --bin "difm" -p difm --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/difm-7477414889502337)
[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" "a7852344e4a81116621116a4cb39960b227ec7206a9e37e84407d86f2e25d76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7852344e4a81116621116a4cb39960b227ec7206a9e37e84407d86f2e25d76f", kill_on_drop: false }`
[INFO] [stdout] a7852344e4a81116621116a4cb39960b227ec7206a9e37e84407d86f2e25d76f
