[INFO] cloning repository https://github.com/thatmarkenglishguy/move_numeric_files
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thatmarkenglishguy/move_numeric_files" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthatmarkenglishguy%2Fmove_numeric_files", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthatmarkenglishguy%2Fmove_numeric_files'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27e8e78e0bbf815923c805c63aea3b74427806a6
[INFO] testing thatmarkenglishguy/move_numeric_files against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthatmarkenglishguy%2Fmove_numeric_files" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thatmarkenglishguy/move_numeric_files
[INFO] finished tweaking git repo https://github.com/thatmarkenglishguy/move_numeric_files
[INFO] tweaked toml for git repo https://github.com/thatmarkenglishguy/move_numeric_files written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thatmarkenglishguy/move_numeric_files on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thatmarkenglishguy/move_numeric_files 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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4ce43c4a3df095c3e2f231a4bc38a7b801ca344930adb71294de633a30efc12
[INFO] running `Command { std: "docker" "start" "-a" "d4ce43c4a3df095c3e2f231a4bc38a7b801ca344930adb71294de633a30efc12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4ce43c4a3df095c3e2f231a4bc38a7b801ca344930adb71294de633a30efc12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4ce43c4a3df095c3e2f231a4bc38a7b801ca344930adb71294de633a30efc12", kill_on_drop: false }`
[INFO] [stdout] d4ce43c4a3df095c3e2f231a4bc38a7b801ca344930adb71294de633a30efc12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdfe7b39c0da678a11135a11580a7a381f0ee07888a0f46f98e0a0d9f1180374
[INFO] running `Command { std: "docker" "start" "-a" "fdfe7b39c0da678a11135a11580a7a381f0ee07888a0f46f98e0a0d9f1180374", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling argh_shared v0.1.4
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling argh_derive v0.1.4
[INFO] [stderr]    Compiling argh v0.1.4
[INFO] [stderr]    Compiling move_numeric_files v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `pwd` is never used
[INFO] [stdout]  --> src/move_numeric_files/command_line/parameters.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn pwd() -> std::path::PathBuf {
[INFO] [stdout]   |    ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Parameters` is never constructed
[INFO] [stdout]   --> src/move_numeric_files/command_line/parameters.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Parameters {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_command_line` and `directory` are never used
[INFO] [stdout]   --> src/move_numeric_files/command_line/parameters.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Parameters {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 26 |     fn from_command_line() -> Parameters {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn directory(self: &Self) -> &std::path::Path {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileWalker` is never constructed
[INFO] [stdout]  --> src/move_numeric_files/file_system/file_system_walker.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct FileWalker<'a> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Walker` is never used
[INFO] [stdout]  --> src/move_numeric_files/file_system/file_system_walker.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait Walker<I> {
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `walk` are never used
[INFO] [stdout]   --> src/move_numeric_files/file_system/file_system_walker.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl FileWalker<'_> {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 10 |     fn new(root: &std::path::Path) -> FileWalker {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub(crate) fn walk<W>(&self, walker: &mut W) -> std::io::Result<()>
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/move_numeric_files/file_system/file_system_walker.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn new(root: &std::path::Path) -> FileWalker {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn new(root: &std::path::Path) -> FileWalker<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.37s
[INFO] running `Command { std: "docker" "inspect" "fdfe7b39c0da678a11135a11580a7a381f0ee07888a0f46f98e0a0d9f1180374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdfe7b39c0da678a11135a11580a7a381f0ee07888a0f46f98e0a0d9f1180374", kill_on_drop: false }`
[INFO] [stdout] fdfe7b39c0da678a11135a11580a7a381f0ee07888a0f46f98e0a0d9f1180374
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bbb910c9755df0bfe7b260662529b1531db36ddc03152cddf5b24ba04f86eaa
[INFO] running `Command { std: "docker" "start" "-a" "9bbb910c9755df0bfe7b260662529b1531db36ddc03152cddf5b24ba04f86eaa", kill_on_drop: false }`
[INFO] [stdout] warning: function `pwd` is never used
[INFO] [stdout]  --> src/move_numeric_files/command_line/parameters.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn pwd() -> std::path::PathBuf {
[INFO] [stdout]   |    ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Parameters` is never constructed
[INFO] [stdout]   --> src/move_numeric_files/command_line/parameters.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Parameters {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_command_line` and `directory` are never used
[INFO] [stdout]   --> src/move_numeric_files/command_line/parameters.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Parameters {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 26 |     fn from_command_line() -> Parameters {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn directory(self: &Self) -> &std::path::Path {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileWalker` is never constructed
[INFO] [stdout]  --> src/move_numeric_files/file_system/file_system_walker.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct FileWalker<'a> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Walker` is never used
[INFO] [stdout]  --> src/move_numeric_files/file_system/file_system_walker.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait Walker<I> {
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `walk` are never used
[INFO] [stdout]   --> src/move_numeric_files/file_system/file_system_walker.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl FileWalker<'_> {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 10 |     fn new(root: &std::path::Path) -> FileWalker {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub(crate) fn walk<W>(&self, walker: &mut W) -> std::io::Result<()>
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/move_numeric_files/file_system/file_system_walker.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn new(root: &std::path::Path) -> FileWalker {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn new(root: &std::path::Path) -> FileWalker<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling move_numeric_files v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `from_command_line` and `directory` are never used
[INFO] [stdout]   --> src/move_numeric_files/command_line/parameters.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Parameters {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 26 |     fn from_command_line() -> Parameters {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn directory(self: &Self) -> &std::path::Path {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/move_numeric_files/file_system/file_system_walker.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn new(root: &std::path::Path) -> FileWalker {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn new(root: &std::path::Path) -> FileWalker<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/move_numeric_files/file_system/tests/file_adder.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 format!("file path does not exist: {}", $file_path.to_str().unwrap())
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |             assert_file_exists!(file_adder_directory);
[INFO] [stdout]     |             ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `assert_file_exists` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 107 -                 format!("file path does not exist: {}", $file_path.to_str().unwrap())
[INFO] [stdout] 107 +                 "file path does not exist: {}", $file_path.to_str().unwrap()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/move_numeric_files/file_system/tests/file_adder.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 format!("file path does exist: {}", $file_path.to_str().unwrap())
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |         assert_file_does_not_exist!(file_adder_directory);
[INFO] [stdout]     |         ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: this warning originates in the macro `assert_file_does_not_exist` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 116 -                 format!("file path does exist: {}", $file_path.to_str().unwrap())
[INFO] [stdout] 116 +                 "file path does exist: {}", $file_path.to_str().unwrap()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/move_numeric_files/file_system/tests/file_adder.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 format!("file path does not exist: {}", $file_path.to_str().unwrap())
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |             assert_file_exists!(file_path);
[INFO] [stdout]     |             ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: this warning originates in the macro `assert_file_exists` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 107 -                 format!("file path does not exist: {}", $file_path.to_str().unwrap())
[INFO] [stdout] 107 +                 "file path does not exist: {}", $file_path.to_str().unwrap()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/move_numeric_files/file_system/tests/file_adder.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 format!("file path does not exist: {}", $file_path.to_str().unwrap())
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |             assert_file_exists!(file_path);
[INFO] [stdout]     |             ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: this warning originates in the macro `assert_file_exists` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 107 -                 format!("file path does not exist: {}", $file_path.to_str().unwrap())
[INFO] [stdout] 107 +                 "file path does not exist: {}", $file_path.to_str().unwrap()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/move_numeric_files/file_system/tests/file_adder.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 format!("file path does not exist: {}", $file_path.to_str().unwrap())
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |             assert_file_exists!(file_path);
[INFO] [stdout]     |             ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: this warning originates in the macro `assert_file_exists` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 107 -                 format!("file path does not exist: {}", $file_path.to_str().unwrap())
[INFO] [stdout] 107 +                 "file path does not exist: {}", $file_path.to_str().unwrap()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "9bbb910c9755df0bfe7b260662529b1531db36ddc03152cddf5b24ba04f86eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bbb910c9755df0bfe7b260662529b1531db36ddc03152cddf5b24ba04f86eaa", kill_on_drop: false }`
[INFO] [stdout] 9bbb910c9755df0bfe7b260662529b1531db36ddc03152cddf5b24ba04f86eaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 944c5ad584c88b1c762587adb3d7ef81c78f2fa4b3a19f69b234d4a0455eccf7
[INFO] running `Command { std: "docker" "start" "-a" "944c5ad584c88b1c762587adb3d7ef81c78f2fa4b3a19f69b234d4a0455eccf7", kill_on_drop: false }`
[INFO] [stderr] warning: function `pwd` is never used
[INFO] [stderr]  --> src/move_numeric_files/command_line/parameters.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn pwd() -> std::path::PathBuf {
[INFO] [stderr]   |    ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Parameters` is never constructed
[INFO] [stderr]   --> src/move_numeric_files/command_line/parameters.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Parameters {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_command_line` and `directory` are never used
[INFO] [stderr]   --> src/move_numeric_files/command_line/parameters.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | impl Parameters {
[INFO] [stderr]    | --------------- associated items in this implementation
[INFO] [stderr] 26 |     fn from_command_line() -> Parameters {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 30 |     fn directory(self: &Self) -> &std::path::Path {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FileWalker` is never constructed
[INFO] [stderr]  --> src/move_numeric_files/file_system/file_system_walker.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | struct FileWalker<'a> {
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Walker` is never used
[INFO] [stderr]  --> src/move_numeric_files/file_system/file_system_walker.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | trait Walker<I> {
[INFO] [stderr]   |       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `walk` are never used
[INFO] [stderr]   --> src/move_numeric_files/file_system/file_system_walker.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl FileWalker<'_> {
[INFO] [stderr]    | ------------------- associated items in this implementation
[INFO] [stderr] 10 |     fn new(root: &std::path::Path) -> FileWalker {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 14 |     pub(crate) fn walk<W>(&self, walker: &mut W) -> std::io::Result<()>
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/move_numeric_files/file_system/file_system_walker.rs:10:18
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn new(root: &std::path::Path) -> FileWalker {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn new(root: &std::path::Path) -> FileWalker<'_> {
[INFO] [stderr]    |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `move_numeric_files` (lib) generated 7 warnings (run `cargo fix --lib -p move_numeric_files` to apply 1 suggestion)
[INFO] [stderr] warning: associated items `from_command_line` and `directory` are never used
[INFO] [stderr]   --> src/move_numeric_files/command_line/parameters.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | impl Parameters {
[INFO] [stderr]    | --------------- associated items in this implementation
[INFO] [stderr] 26 |     fn from_command_line() -> Parameters {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 30 |     fn directory(self: &Self) -> &std::path::Path {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/move_numeric_files/file_system/tests/file_adder.rs:107:17
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 format!("file path does not exist: {}", $file_path.to_str().unwrap())
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 130 |             assert_file_exists!(file_adder_directory);
[INFO] [stderr]     |             ----------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `assert_file_exists` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 107 -                 format!("file path does not exist: {}", $file_path.to_str().unwrap())
[INFO] [stderr] 107 +                 "file path does not exist: {}", $file_path.to_str().unwrap()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/move_numeric_files/file_system/tests/file_adder.rs:116:17
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 format!("file path does exist: {}", $file_path.to_str().unwrap())
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 133 |         assert_file_does_not_exist!(file_adder_directory);
[INFO] [stderr]     |         ------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stderr]     = note: this warning originates in the macro `assert_file_does_not_exist` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 116 -                 format!("file path does exist: {}", $file_path.to_str().unwrap())
[INFO] [stderr] 116 +                 "file path does exist: {}", $file_path.to_str().unwrap()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/move_numeric_files/file_system/tests/file_adder.rs:107:17
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 format!("file path does not exist: {}", $file_path.to_str().unwrap())
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 145 |             assert_file_exists!(file_path);
[INFO] [stderr]     |             ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stderr]     = note: this warning originates in the macro `assert_file_exists` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 107 -                 format!("file path does not exist: {}", $file_path.to_str().unwrap())
[INFO] [stderr] 107 +                 "file path does not exist: {}", $file_path.to_str().unwrap()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/move_numeric_files/file_system/tests/file_adder.rs:107:17
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 format!("file path does not exist: {}", $file_path.to_str().unwrap())
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 165 |             assert_file_exists!(file_path);
[INFO] [stderr]     |             ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stderr]     = note: this warning originates in the macro `assert_file_exists` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 107 -                 format!("file path does not exist: {}", $file_path.to_str().unwrap())
[INFO] [stderr] 107 +                 "file path does not exist: {}", $file_path.to_str().unwrap()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/move_numeric_files/file_system/tests/file_adder.rs:107:17
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 format!("file path does not exist: {}", $file_path.to_str().unwrap())
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 186 |             assert_file_exists!(file_path);
[INFO] [stderr]     |             ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stderr]     = note: this warning originates in the macro `assert_file_exists` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 107 -                 format!("file path does not exist: {}", $file_path.to_str().unwrap())
[INFO] [stderr] 107 +                 "file path does not exist: {}", $file_path.to_str().unwrap()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `move_numeric_files` (lib test) generated 7 warnings (1 duplicate) (run `cargo fix --lib -p move_numeric_files --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/move_numeric_files-6e2fca47e9b53064)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test move_numeric_files::command_line::parameters::tests::omitting_keep_file_works ... ok
[INFO] [stdout] test move_numeric_files::command_line::parameters::tests::specifying_keep_file_works ... ok
[INFO] [stdout] test move_numeric_files::command_line::parameters::tests::specifying_directory_works ... ok
[INFO] [stdout] test move_numeric_files::file_system::tests::file_adder::tests::test_create_test_files ... ok
[INFO] [stdout] test move_numeric_files::file_system::file_system_walker::tests::walk_test_sub_directory_files_with_trait_implementation ... ok
[INFO] [stdout] test move_numeric_files::file_system::file_system_walker::tests::walk_test_files_with_trait_implementation ... ok
[INFO] [stdout] test move_numeric_files::file_system::tests::file_adder::tests::test_create_test_files_in_a_subdirectory_using_closure_without_environment ... ok
[INFO] [stdout] test move_numeric_files::file_system::tests::file_adder::tests::test_create_test_files_in_a_subdirectory_using_closure_with_environment ... ok
[INFO] [stdout] test move_numeric_files::file_system::tests::file_adder::tests::test_deletes_temp_file_adder_directory ... ok
[INFO] [stdout] test move_numeric_files::file_system::file_system_walker::tests::walk_test_files_with_closure ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- move_numeric_files::file_system::file_system_walker::tests::walk_test_files_with_closure stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'move_numeric_files::file_system::file_system_walker::tests::walk_test_files_with_closure' (27) panicked at src/move_numeric_files/file_system/file_system_walker.rs:123:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: ["second", "first"]
[INFO] [stdout]  right: ["first", "second"]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x629204465e52 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x629204465e52 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x629204465e52 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x629204465e52 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x6292044760aa - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6292044760aa - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x629204433806 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x629204433806 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x629204444e99 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x629204444e99 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x629204444d31 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6292043f52de - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6292043f52de - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x629204445112 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x629204445112 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x629204444f58 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x62920443fe59 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x629204427a6d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62920447d69c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62920447d553 - core::panicking::assert_failed_inner::h5aabe811ef142622
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x6292043cb34a - core::panicking::assert_failed::h7568af64b4ecb766
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x6292043c47f9 - move_numeric_files::move_numeric_files::file_system::file_system_walker::tests::walk_test_files_with_closure::h5a84096987de4e75
[INFO] [stdout]                                at /opt/rustwide/workdir/src/move_numeric_files/file_system/file_system_walker.rs:123:9
[INFO] [stdout]   22:     0x6292043c4897 - move_numeric_files::move_numeric_files::file_system::file_system_walker::tests::walk_test_files_with_closure::{{closure}}::h319ca328e5b4d35d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/move_numeric_files/file_system/file_system_walker.rs:83:38
[INFO] [stdout]   23:     0x6292043bbd86 - core::ops::function::FnOnce::call_once::he24478a2c871a2b6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6292043f50db - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6292043f50db - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x629204408aaa - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x629204408aaa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x629204408aaa - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x629204408aaa - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x629204408aaa - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x629204408aaa - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x629204408aaa - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6292043e2f04 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6292043e2f04 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x6292043e67c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x6292043e67c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x6292043e67c2 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x6292043e67c2 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x6292043e67c2 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x6292043e67c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x6292043e67c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x62920443afaf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x62920443afaf - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7adfd6bc9aa4 - <unknown>
[INFO] [stdout]   45:     0x7adfd6c56a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     move_numeric_files::file_system::file_system_walker::tests::walk_test_files_with_closure
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "944c5ad584c88b1c762587adb3d7ef81c78f2fa4b3a19f69b234d4a0455eccf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "944c5ad584c88b1c762587adb3d7ef81c78f2fa4b3a19f69b234d4a0455eccf7", kill_on_drop: false }`
[INFO] [stdout] 944c5ad584c88b1c762587adb3d7ef81c78f2fa4b3a19f69b234d4a0455eccf7
