[INFO] fetching crate plex_theme_manager 0.1.3...
[INFO] testing plex_theme_manager-0.1.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate plex_theme_manager 0.1.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate plex_theme_manager 0.1.3
[INFO] finished tweaking crates.io crate plex_theme_manager 0.1.3
[INFO] tweaked toml for crates.io crate plex_theme_manager 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate plex_theme_manager 0.1.3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate plex_theme_manager 0.1.3 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e5b887dff78ac3cc1802950ec9c6fbd4f548cb81c612b68f428be1c0200234c
[INFO] running `Command { std: "docker" "start" "-a" "5e5b887dff78ac3cc1802950ec9c6fbd4f548cb81c612b68f428be1c0200234c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e5b887dff78ac3cc1802950ec9c6fbd4f548cb81c612b68f428be1c0200234c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e5b887dff78ac3cc1802950ec9c6fbd4f548cb81c612b68f428be1c0200234c", kill_on_drop: false }`
[INFO] [stdout] 5e5b887dff78ac3cc1802950ec9c6fbd4f548cb81c612b68f428be1c0200234c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa4fb1236e24146d35577c418d78f1aa2da97be04d7edf630495435dd250ae16
[INFO] running `Command { std: "docker" "start" "-a" "aa4fb1236e24146d35577c418d78f1aa2da97be04d7edf630495435dd250ae16", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling os_str_bytes v6.3.0
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]    Compiling once_cell v1.15.0
[INFO] [stderr]    Compiling itoa v1.0.3
[INFO] [stderr]    Compiling clap_lex v0.3.0
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v4.0.8
[INFO] [stderr]    Compiling clap v4.0.8
[INFO] [stderr]    Compiling plex_theme_manager v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/lib/helpers.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |         for entry in fs::read_dir(root_folder) {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 21 -         for entry in fs::read_dir(root_folder) {
[INFO] [stdout] 21 +         while let Ok(entry) = fs::read_dir(root_folder) {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 21 -         for entry in fs::read_dir(root_folder) {
[INFO] [stdout] 21 +         if let Ok(entry) = fs::read_dir(root_folder) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/lib/helpers.rs:36:18
[INFO] [stdout]    |
[INFO] [stdout] 36 |     for entry in fs::read_dir(&theme_folder) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     for entry in fs::read_dir(&theme_folder) {
[INFO] [stdout] 36 +     while let Ok(entry) = fs::read_dir(&theme_folder) {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 36 -     for entry in fs::read_dir(&theme_folder) {
[INFO] [stdout] 36 +     if let Ok(entry) = fs::read_dir(&theme_folder) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.10s
[INFO] running `Command { std: "docker" "inspect" "aa4fb1236e24146d35577c418d78f1aa2da97be04d7edf630495435dd250ae16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa4fb1236e24146d35577c418d78f1aa2da97be04d7edf630495435dd250ae16", kill_on_drop: false }`
[INFO] [stdout] aa4fb1236e24146d35577c418d78f1aa2da97be04d7edf630495435dd250ae16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feb64aaf3d4c03aa45c1d77c763e0a939d089518d38ac922caa537ee178afe8f
[INFO] running `Command { std: "docker" "start" "-a" "feb64aaf3d4c03aa45c1d77c763e0a939d089518d38ac922caa537ee178afe8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling plex_theme_manager v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/lib/helpers.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |         for entry in fs::read_dir(root_folder) {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 21 -         for entry in fs::read_dir(root_folder) {
[INFO] [stdout] 21 +         while let Ok(entry) = fs::read_dir(root_folder) {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 21 -         for entry in fs::read_dir(root_folder) {
[INFO] [stdout] 21 +         if let Ok(entry) = fs::read_dir(root_folder) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/lib/helpers.rs:36:18
[INFO] [stdout]    |
[INFO] [stdout] 36 |     for entry in fs::read_dir(&theme_folder) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     for entry in fs::read_dir(&theme_folder) {
[INFO] [stdout] 36 +     while let Ok(entry) = fs::read_dir(&theme_folder) {
[INFO] [stdout]    |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 36 -     for entry in fs::read_dir(&theme_folder) {
[INFO] [stdout] 36 +     if let Ok(entry) = fs::read_dir(&theme_folder) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "feb64aaf3d4c03aa45c1d77c763e0a939d089518d38ac922caa537ee178afe8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb64aaf3d4c03aa45c1d77c763e0a939d089518d38ac922caa537ee178afe8f", kill_on_drop: false }`
[INFO] [stdout] feb64aaf3d4c03aa45c1d77c763e0a939d089518d38ac922caa537ee178afe8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 013d5f0ddbc17809fe9c62395e8c65da0899868d3ed4f47c97c020aa93652f10
[INFO] running `Command { std: "docker" "start" "-a" "013d5f0ddbc17809fe9c62395e8c65da0899868d3ed4f47c97c020aa93652f10", kill_on_drop: false }`
[INFO] [stderr] warning: found module declaration for lib.rs
[INFO] [stderr]  --> src/main.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | mod lib;
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: lib.rs is the root of this crate's library target
[INFO] [stderr]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stderr]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stderr]   --> src/lib/helpers.rs:21:22
[INFO] [stderr]    |
[INFO] [stderr] 21 |         for entry in fs::read_dir(root_folder) {
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]    |
[INFO] [stderr] 21 -         for entry in fs::read_dir(root_folder) {
[INFO] [stderr] 21 +         while let Ok(entry) = fs::read_dir(root_folder) {
[INFO] [stderr]    |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]    |
[INFO] [stderr] 21 -         for entry in fs::read_dir(root_folder) {
[INFO] [stderr] 21 +         if let Ok(entry) = fs::read_dir(root_folder) {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stderr]   --> src/lib/helpers.rs:36:18
[INFO] [stderr]    |
[INFO] [stderr] 36 |     for entry in fs::read_dir(&theme_folder) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]    |
[INFO] [stderr] 36 -     for entry in fs::read_dir(&theme_folder) {
[INFO] [stderr] 36 +     while let Ok(entry) = fs::read_dir(&theme_folder) {
[INFO] [stderr]    |
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]    |
[INFO] [stderr] 36 -     for entry in fs::read_dir(&theme_folder) {
[INFO] [stderr] 36 +     if let Ok(entry) = fs::read_dir(&theme_folder) {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `plex_theme_manager` (bin "ptm" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ptm-96267c951dfbed36)
[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" "013d5f0ddbc17809fe9c62395e8c65da0899868d3ed4f47c97c020aa93652f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "013d5f0ddbc17809fe9c62395e8c65da0899868d3ed4f47c97c020aa93652f10", kill_on_drop: false }`
[INFO] [stdout] 013d5f0ddbc17809fe9c62395e8c65da0899868d3ed4f47c97c020aa93652f10
