[INFO] cloning repository https://github.com/iMashtak/cvto
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iMashtak/cvto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiMashtak%2Fcvto", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiMashtak%2Fcvto'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] adaa52f891f82ac474a9043580f15e2a93b7f70a
[INFO] testing iMashtak/cvto against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiMashtak%2Fcvto" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/iMashtak/cvto
[INFO] finished tweaking git repo https://github.com/iMashtak/cvto
[INFO] tweaked toml for git repo https://github.com/iMashtak/cvto written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/iMashtak/cvto on toolchain c066bf6804adc55193b71afdff6a56922f4a8689
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/iMashtak/cvto 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f12c52e4635ec7017c41e06f2373f5fdda41367233e9a53ebb74982d43362373
[INFO] running `Command { std: "docker" "start" "-a" "f12c52e4635ec7017c41e06f2373f5fdda41367233e9a53ebb74982d43362373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f12c52e4635ec7017c41e06f2373f5fdda41367233e9a53ebb74982d43362373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f12c52e4635ec7017c41e06f2373f5fdda41367233e9a53ebb74982d43362373", kill_on_drop: false }`
[INFO] [stdout] f12c52e4635ec7017c41e06f2373f5fdda41367233e9a53ebb74982d43362373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ced7e6216bfe1b68c0d3da6a9bbc40c6ea1d6a335c583f6762e34ab5d8590107
[INFO] running `Command { std: "docker" "start" "-a" "ced7e6216bfe1b68c0d3da6a9bbc40c6ea1d6a335c583f6762e34ab5d8590107", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling clap_builder v4.5.39
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_yaml v0.9.33
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling java-properties v2.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling protobuf-support v3.7.2
[INFO] [stderr]    Compiling clap v4.5.39
[INFO] [stderr]    Compiling protobuf-json-mapping v3.7.2
[INFO] [stderr]    Compiling protobuf-parse v3.7.2
[INFO] [stderr]    Compiling cvto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/transformations.rs:283:27
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn toml_to_properties(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]    --> src/transformations.rs:283:45
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn toml_to_properties(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/transformations.rs:287:27
[INFO] [stdout]     |
[INFO] [stdout] 287 | pub fn properties_to_json(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]    --> src/transformations.rs:287:45
[INFO] [stdout]     |
[INFO] [stdout] 287 | pub fn properties_to_json(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/transformations.rs:291:27
[INFO] [stdout]     |
[INFO] [stdout] 291 | pub fn properties_to_yaml(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]    --> src/transformations.rs:291:45
[INFO] [stdout]     |
[INFO] [stdout] 291 | pub fn properties_to_yaml(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/transformations.rs:295:27
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub fn properties_to_toml(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]    --> src/transformations.rs:295:45
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub fn properties_to_toml(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "ced7e6216bfe1b68c0d3da6a9bbc40c6ea1d6a335c583f6762e34ab5d8590107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ced7e6216bfe1b68c0d3da6a9bbc40c6ea1d6a335c583f6762e34ab5d8590107", kill_on_drop: false }`
[INFO] [stdout] ced7e6216bfe1b68c0d3da6a9bbc40c6ea1d6a335c583f6762e34ab5d8590107
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ba5c06e96b743d2c7addae4ea7218c51e0c84ecb1f7f2c122e1303fa34100629
[INFO] running `Command { std: "docker" "start" "-a" "ba5c06e96b743d2c7addae4ea7218c51e0c84ecb1f7f2c122e1303fa34100629", kill_on_drop: false }`
[INFO] [stderr]    Compiling cvto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/transformations.rs:283:27
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn toml_to_properties(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]    --> src/transformations.rs:283:45
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub fn toml_to_properties(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/transformations.rs:287:27
[INFO] [stdout]     |
[INFO] [stdout] 287 | pub fn properties_to_json(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]    --> src/transformations.rs:287:45
[INFO] [stdout]     |
[INFO] [stdout] 287 | pub fn properties_to_json(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/transformations.rs:291:27
[INFO] [stdout]     |
[INFO] [stdout] 291 | pub fn properties_to_yaml(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]    --> src/transformations.rs:291:45
[INFO] [stdout]     |
[INFO] [stdout] 291 | pub fn properties_to_yaml(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/transformations.rs:295:27
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub fn properties_to_toml(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]    --> src/transformations.rs:295:45
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub fn properties_to_toml(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "ba5c06e96b743d2c7addae4ea7218c51e0c84ecb1f7f2c122e1303fa34100629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba5c06e96b743d2c7addae4ea7218c51e0c84ecb1f7f2c122e1303fa34100629", kill_on_drop: false }`
[INFO] [stdout] ba5c06e96b743d2c7addae4ea7218c51e0c84ecb1f7f2c122e1303fa34100629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8b888c31d08ad9fb6a7fa314286cb027761b8abbee975e41a99052f050839d93
[INFO] running `Command { std: "docker" "start" "-a" "8b888c31d08ad9fb6a7fa314286cb027761b8abbee975e41a99052f050839d93", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> src/transformations.rs:283:27
[INFO] [stderr]     |
[INFO] [stderr] 283 | pub fn toml_to_properties(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stderr]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output`
[INFO] [stderr]    --> src/transformations.rs:283:45
[INFO] [stderr]     |
[INFO] [stderr] 283 | pub fn toml_to_properties(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stderr]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> src/transformations.rs:287:27
[INFO] [stderr]     |
[INFO] [stderr] 287 | pub fn properties_to_json(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stderr]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output`
[INFO] [stderr]    --> src/transformations.rs:287:45
[INFO] [stderr]     |
[INFO] [stderr] 287 | pub fn properties_to_json(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stderr]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> src/transformations.rs:291:27
[INFO] [stderr]     |
[INFO] [stderr] 291 | pub fn properties_to_yaml(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stderr]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output`
[INFO] [stderr]    --> src/transformations.rs:291:45
[INFO] [stderr]     |
[INFO] [stderr] 291 | pub fn properties_to_yaml(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stderr]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> src/transformations.rs:295:27
[INFO] [stderr]     |
[INFO] [stderr] 295 | pub fn properties_to_toml(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stderr]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output`
[INFO] [stderr]    --> src/transformations.rs:295:45
[INFO] [stderr]     |
[INFO] [stderr] 295 | pub fn properties_to_toml(input: impl Read, output: impl Write) -> Result<(), anyhow::Error> {
[INFO] [stderr]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stderr] 
[INFO] [stderr] warning: `cvto` (bin "cvto" test) generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cvto-4bed3f9bdc2408f1)
[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" "8b888c31d08ad9fb6a7fa314286cb027761b8abbee975e41a99052f050839d93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b888c31d08ad9fb6a7fa314286cb027761b8abbee975e41a99052f050839d93", kill_on_drop: false }`
[INFO] [stdout] 8b888c31d08ad9fb6a7fa314286cb027761b8abbee975e41a99052f050839d93