[INFO] cloning repository https://github.com/gabo01/rust-backup
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabo01/rust-backup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabo01%2Frust-backup", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabo01%2Frust-backup'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 912132f51cf311f7599a9567cc75f09baf68ce38
[INFO] checking gabo01/rust-backup against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabo01%2Frust-backup" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gabo01/rust-backup on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gabo01/rust-backup
[INFO] finished tweaking git repo https://github.com/gabo01/rust-backup
[INFO] tweaked toml for git repo https://github.com/gabo01/rust-backup written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/gabo01/rust-backup 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded synstructure v0.9.0
[INFO] [stderr]   Downloaded failure_derive v0.1.2
[INFO] [stderr]   Downloaded block-padding v0.1.3
[INFO] [stderr]   Downloaded syn v0.14.8
[INFO] [stderr]   Downloaded tempfile v3.0.5
[INFO] [stderr]   Downloaded failure v0.1.2
[INFO] [stderr]   Downloaded chrono v0.4.5
[INFO] [stderr]   Downloaded block-buffer v0.7.0
[INFO] [stderr]   Downloaded quote v0.6.6
[INFO] [stderr]   Downloaded byteorder v1.3.1
[INFO] [stderr]   Downloaded sha3 v0.8.1
[INFO] [stderr]   Downloaded digest v0.8.0
[INFO] [stderr]   Downloaded serde v1.0.71
[INFO] [stderr]   Downloaded proc-macro2 v0.4.12
[INFO] [stderr]   Downloaded serde_derive v1.0.71
[INFO] [stderr]   Downloaded serde_json v1.0.24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ed7b6e4621ef4031b462d73da4cc4cb3f5a29c24febadf023497921cb9e893b
[INFO] running `Command { std: "docker" "start" "-a" "7ed7b6e4621ef4031b462d73da4cc4cb3f5a29c24febadf023497921cb9e893b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ed7b6e4621ef4031b462d73da4cc4cb3f5a29c24febadf023497921cb9e893b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ed7b6e4621ef4031b462d73da4cc4cb3f5a29c24febadf023497921cb9e893b", kill_on_drop: false }`
[INFO] [stdout] 7ed7b6e4621ef4031b462d73da4cc4cb3f5a29c24febadf023497921cb9e893b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60e2dcebc84d3db2853eb0f1d4ba88be452c8220d93234364f19d54f12ef46ec
[INFO] running `Command { std: "docker" "start" "-a" "60e2dcebc84d3db2853eb0f1d4ba88be452c8220d93234364f19d54f12ef46ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling proc-macro2 v0.4.12
[INFO] [stderr]     Checking cfg-if v0.1.5
[INFO] [stderr]     Checking ucd-util v0.1.1
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]    Compiling serde v1.0.71
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]     Checking block-padding v0.1.3
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]     Checking log v0.4.3
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking regex-syntax v0.6.5
[INFO] [stderr]     Checking opaque-debug v0.2.2
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]     Checking debug_closure v0.1.0 (/opt/rustwide/workdir/src/crates/debug_closure)
[INFO] [stderr]     Checking yansi v0.4.0
[INFO] [stderr]     Checking itoa v0.4.2
[INFO] [stderr]     Checking fn_box v0.1.0 (/opt/rustwide/workdir/src/crates/fn_box)
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.0
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]     Checking bitflags v1.0.3
[INFO] [stderr]     Checking strsim v0.7.0
[INFO] [stderr]     Checking remove_dir_all v0.5.1
[INFO] [stderr]    Compiling quote v0.6.6
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]    Compiling syn v0.14.8
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking generic-array v0.12.0
[INFO] [stderr]     Checking block-buffer v0.7.0
[INFO] [stderr]     Checking digest v0.8.0
[INFO] [stderr]     Checking sha3 v0.8.1
[INFO] [stderr]     Checking tempfile v3.0.5
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking artid-logger v0.1.0 (/opt/rustwide/workdir/src/logger)
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]     Checking chrono v0.4.5
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_json v1.0.24
[INFO] [stderr]     Checking failure v0.1.2
[INFO] [stderr]     Checking env_path v0.1.0 (/opt/rustwide/workdir/src/crates/env_path)
[INFO] [stderr]     Checking artid-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/ops/core/model.rs:76:25
[INFO] [stdout]    |
[INFO] [stdout] 76 |     cleaner: Debuggable<FnBox + 'a>,
[INFO] [stdout]    |                         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     cleaner: Debuggable<dyn FnBox + 'a>,
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/core/ops/core/model.rs:147:25
[INFO] [stdout]     |
[INFO] [stdout] 147 |     cleaner: Debuggable<FnBox + 'b>,
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 147 |     cleaner: Debuggable<dyn FnBox + 'b>,
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/ops/core/model.rs:76:25
[INFO] [stdout]    |
[INFO] [stdout] 76 |     cleaner: Debuggable<FnBox + 'a>,
[INFO] [stdout]    |                         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     cleaner: Debuggable<dyn FnBox + 'a>,
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/core/ops/core/model.rs:147:25
[INFO] [stdout]     |
[INFO] [stdout] 147 |     cleaner: Debuggable<FnBox + 'b>,
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 147 |     cleaner: Debuggable<dyn FnBox + 'b>,
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tree` is never read
[INFO] [stdout]    --> src/core/ops/core/tree.rs:279:5
[INFO] [stdout]     |
[INFO] [stdout] 273 | pub struct TreeIter<'a, 'b, S, D>
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 279 |     tree: &'b DirTree<'a, S, D>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TreeIter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking artid v0.2.1 (/opt/rustwide/workdir/UI/cli)
[INFO] [stdout] warning: field `tree` is never read
[INFO] [stdout]    --> src/core/ops/core/tree.rs:279:5
[INFO] [stdout]     |
[INFO] [stdout] 273 | pub struct TreeIter<'a, 'b, S, D>
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 279 |     tree: &'b DirTree<'a, S, D>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TreeIter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/config/mod.rs:126:17
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 tmppath!(dir, "artid.toml"),
[INFO] [stdout]     |                 --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/config/mod.rs:136:17
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 tmppath!(dir, "artid.toml"),
[INFO] [stdout]     |                 --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/config/mod.rs:148:17
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 tmppath!(tmp, ".artid/artid.toml"),
[INFO] [stdout]     |                 ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/config/mod.rs:176:17
[INFO] [stdout]     |
[INFO] [stdout] 176 |                 tmppath!(tmp, "artid.toml"),
[INFO] [stdout]     |                 --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]   --> src/core/ops/test_helpers.rs:38:22
[INFO] [stdout]    |
[INFO] [stdout] 38 |         create_file!(self.path().join(&file), "{}", &file);
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 38 |         create_file!(let _ = self.path().join(&file);, "{}", &file);
[INFO] [stdout]    |                      +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:453:22
[INFO] [stdout]     |
[INFO] [stdout] 453 |         create_file!(tmppath!(src, "a.txt"));
[INFO] [stdout]     |                      ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:454:22
[INFO] [stdout]     |
[INFO] [stdout] 454 |         create_file!(tmppath!(dst, "a.txt"));
[INFO] [stdout]     |                      ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:503:26
[INFO] [stdout]     |
[INFO] [stdout] 503 |             create_file!(tmppath!(src, "a.txt"));
[INFO] [stdout]     |                          ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:504:26
[INFO] [stdout]     |
[INFO] [stdout] 504 |             create_file!(tmppath!(src, "b.txt"));
[INFO] [stdout]     |                          ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:506:26
[INFO] [stdout]     |
[INFO] [stdout] 506 |             create_file!(tmppath!(src, "bin/c.txt"));
[INFO] [stdout]     |                          -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:507:26
[INFO] [stdout]     |
[INFO] [stdout] 507 |             create_file!(tmppath!(src, "bin/d.txt"));
[INFO] [stdout]     |                          -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:510:26
[INFO] [stdout]     |
[INFO] [stdout] 510 |             create_file!(tmppath!(dst, "a.txt"));
[INFO] [stdout]     |                          ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:512:26
[INFO] [stdout]     |
[INFO] [stdout] 512 |             create_file!(tmppath!(dst, "bin/c.txt"));
[INFO] [stdout]     |                          -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:513:26
[INFO] [stdout]     |
[INFO] [stdout] 513 |             create_file!(tmppath!(dst, "bin/d.txt"));
[INFO] [stdout]     |                          -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:514:26
[INFO] [stdout]     |
[INFO] [stdout] 514 |             create_file!(tmppath!(dst, "e.txt"));
[INFO] [stdout]     |                          ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:559:26
[INFO] [stdout]     |
[INFO] [stdout] 559 |             create_file!(tmppath!(src, "a.txt"));
[INFO] [stdout]     |                          ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:560:26
[INFO] [stdout]     |
[INFO] [stdout] 560 |             create_file!(tmppath!(src, "b.txt"));
[INFO] [stdout]     |                          ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:562:26
[INFO] [stdout]     |
[INFO] [stdout] 562 |             create_file!(tmppath!(src, "c/d.txt"));
[INFO] [stdout]     |                          ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:602:26
[INFO] [stdout]     |
[INFO] [stdout] 602 |             create_file!(tmppath!(src, "a.txt"));
[INFO] [stdout]     |                          ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:603:26
[INFO] [stdout]     |
[INFO] [stdout] 603 |             create_file!(tmppath!(src, "b.txt"));
[INFO] [stdout]     |                          ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:605:26
[INFO] [stdout]     |
[INFO] [stdout] 605 |             create_file!(tmppath!(src, "c/d.txt"));
[INFO] [stdout]     |                          ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.46s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "60e2dcebc84d3db2853eb0f1d4ba88be452c8220d93234364f19d54f12ef46ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60e2dcebc84d3db2853eb0f1d4ba88be452c8220d93234364f19d54f12ef46ec", kill_on_drop: false }`
[INFO] [stdout] 60e2dcebc84d3db2853eb0f1d4ba88be452c8220d93234364f19d54f12ef46ec
[INFO] checking gabo01/rust-backup against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabo01%2Frust-backup" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gabo01/rust-backup on toolchain 7622c0f807a4e13c4db886a1681bf343795692df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gabo01/rust-backup
[INFO] finished tweaking git repo https://github.com/gabo01/rust-backup
[INFO] tweaked toml for git repo https://github.com/gabo01/rust-backup written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/gabo01/rust-backup 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" "+7622c0f807a4e13c4db886a1681bf343795692df" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9171cbd766be63b1c90c0c0f54d0f2453856e7c9fa49d11cfcb0524fd959b02
[INFO] running `Command { std: "docker" "start" "-a" "b9171cbd766be63b1c90c0c0f54d0f2453856e7c9fa49d11cfcb0524fd959b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9171cbd766be63b1c90c0c0f54d0f2453856e7c9fa49d11cfcb0524fd959b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9171cbd766be63b1c90c0c0f54d0f2453856e7c9fa49d11cfcb0524fd959b02", kill_on_drop: false }`
[INFO] [stdout] b9171cbd766be63b1c90c0c0f54d0f2453856e7c9fa49d11cfcb0524fd959b02
[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=forbid -Dnon_local_definitions" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e204c724ac699f4b0a7fabd25f86a8818030565a7df15830d6e205ac34a00505
[INFO] running `Command { std: "docker" "start" "-a" "e204c724ac699f4b0a7fabd25f86a8818030565a7df15830d6e205ac34a00505", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling proc-macro2 v0.4.12
[INFO] [stderr]     Checking cfg-if v0.1.5
[INFO] [stderr]     Checking ucd-util v0.1.1
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]    Compiling serde v1.0.71
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking block-padding v0.1.3
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]     Checking log v0.4.3
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking regex-syntax v0.6.5
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]     Checking opaque-debug v0.2.2
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]     Checking yansi v0.4.0
[INFO] [stderr]     Checking fn_box v0.1.0 (/opt/rustwide/workdir/src/crates/fn_box)
[INFO] [stderr]     Checking debug_closure v0.1.0 (/opt/rustwide/workdir/src/crates/debug_closure)
[INFO] [stderr]     Checking itoa v0.4.2
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.0
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]     Checking bitflags v1.0.3
[INFO] [stderr]    Compiling quote v0.6.6
[INFO] [stderr]     Checking strsim v0.7.0
[INFO] [stderr]     Checking remove_dir_all v0.5.1
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]    Compiling syn v0.14.8
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking generic-array v0.12.0
[INFO] [stderr]     Checking block-buffer v0.7.0
[INFO] [stderr]     Checking digest v0.8.0
[INFO] [stderr]     Checking sha3 v0.8.1
[INFO] [stderr]     Checking tempfile v3.0.5
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]     Checking artid-logger v0.1.0 (/opt/rustwide/workdir/src/logger)
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]     Checking chrono v0.4.5
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_json v1.0.24
[INFO] [stderr]     Checking failure v0.1.2
[INFO] [stderr]     Checking env_path v0.1.0 (/opt/rustwide/workdir/src/crates/env_path)
[INFO] [stderr]     Checking artid-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]  --> src/crates/env_path/tests/serde.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
[INFO] [stdout]   |                            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: move this `impl` block outside the of the current constant `_IMPL_SERIALIZE_FOR_Test`
[INFO] [stdout]   = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]   = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]   = note: requested on the command line with `-D non-local-definitions`
[INFO] [stdout]   = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]  --> src/crates/env_path/tests/serde.rs:9:39
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(Debug, PartialEq, Serialize, Deserialize)]
[INFO] [stdout]   |                                       ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Test`
[INFO] [stdout]   = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]   = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]   = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `env_path` (test "serde") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/ops/core/model.rs:76:25
[INFO] [stdout]    |
[INFO] [stdout] 76 |     cleaner: Debuggable<FnBox + 'a>,
[INFO] [stdout]    |                         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     cleaner: Debuggable<dyn FnBox + 'a>,
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/core/ops/core/model.rs:147:25
[INFO] [stdout]     |
[INFO] [stdout] 147 |     cleaner: Debuggable<FnBox + 'b>,
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 147 |     cleaner: Debuggable<dyn FnBox + 'b>,
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/ops/core/model.rs:76:25
[INFO] [stdout]    |
[INFO] [stdout] 76 |     cleaner: Debuggable<FnBox + 'a>,
[INFO] [stdout]    |                         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     cleaner: Debuggable<dyn FnBox + 'a>,
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/core/ops/core/model.rs:147:25
[INFO] [stdout]     |
[INFO] [stdout] 147 |     cleaner: Debuggable<FnBox + 'b>,
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 147 |     cleaner: Debuggable<dyn FnBox + 'b>,
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tree` is never read
[INFO] [stdout]    --> src/core/ops/core/tree.rs:279:5
[INFO] [stdout]     |
[INFO] [stdout] 273 | pub struct TreeIter<'a, 'b, S, D>
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 279 |     tree: &'b DirTree<'a, S, D>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TreeIter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/core/config/archive.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Default, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_SERIALIZE_FOR_Archive`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: requested on the command line with `-D non-local-definitions`
[INFO] [stdout]    = note: this error originates in the derive macro `serde_derive::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/core/config/archive.rs:11:51
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Default, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Archive`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `serde_derive::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/core/config/archive.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[derive(Debug, Default, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_SERIALIZE_FOR_Config`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `serde_derive::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/core/config/archive.rs:34:51
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[derive(Debug, Default, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Config`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `serde_derive::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/core/config/archive.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Copy, Clone, Debug, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_SERIALIZE_FOR_Hasher`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `serde_derive::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/core/config/archive.rs:52:55
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Copy, Clone, Debug, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Hasher`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `serde_derive::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/core/config/archive.rs:99:26
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[derive(Debug, Default, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_SERIALIZE_FOR_History`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `serde_derive::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/core/config/archive.rs:99:51
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[derive(Debug, Default, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_History`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `serde_derive::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> src/core/config/archive.rs:171:24
[INFO] [stdout]     |
[INFO] [stdout] 171 | #[derive(Clone, Debug, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_IMPL_SERIALIZE_FOR_Snapshot`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: this error originates in the derive macro `serde_derive::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> src/core/config/archive.rs:171:49
[INFO] [stdout]     |
[INFO] [stdout] 171 | #[derive(Clone, Debug, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Snapshot`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: this error originates in the derive macro `serde_derive::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> src/core/config/archive.rs:202:17
[INFO] [stdout]     |
[INFO] [stdout] 202 | #[derive(Debug, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_IMPL_SERIALIZE_FOR_Folder`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: this error originates in the derive macro `serde_derive::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> src/core/config/archive.rs:202:42
[INFO] [stdout]     |
[INFO] [stdout] 202 | #[derive(Debug, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Folder`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: this error originates in the derive macro `serde_derive::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `artid-core` (lib) due to 13 previous errors; 3 warnings emitted
[INFO] [stdout] warning: field `tree` is never read
[INFO] [stdout]    --> src/core/ops/core/tree.rs:279:5
[INFO] [stdout]     |
[INFO] [stdout] 273 | pub struct TreeIter<'a, 'b, S, D>
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 279 |     tree: &'b DirTree<'a, S, D>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TreeIter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/core/config/archive.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Default, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_SERIALIZE_FOR_Archive`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: requested on the command line with `-D non-local-definitions`
[INFO] [stdout]    = note: this error originates in the derive macro `serde_derive::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/core/config/archive.rs:11:51
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Default, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Archive`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `serde_derive::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/core/config/archive.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[derive(Debug, Default, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_SERIALIZE_FOR_Config`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `serde_derive::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/core/config/archive.rs:34:51
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[derive(Debug, Default, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Config`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `serde_derive::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/core/config/archive.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Copy, Clone, Debug, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_SERIALIZE_FOR_Hasher`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `serde_derive::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/core/config/archive.rs:52:55
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Copy, Clone, Debug, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Hasher`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `serde_derive::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/core/config/archive.rs:99:26
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[derive(Debug, Default, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_SERIALIZE_FOR_History`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `serde_derive::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/core/config/archive.rs:99:51
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[derive(Debug, Default, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_History`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `serde_derive::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> src/core/config/archive.rs:171:24
[INFO] [stdout]     |
[INFO] [stdout] 171 | #[derive(Clone, Debug, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_IMPL_SERIALIZE_FOR_Snapshot`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: this error originates in the derive macro `serde_derive::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> src/core/config/archive.rs:171:49
[INFO] [stdout]     |
[INFO] [stdout] 171 | #[derive(Clone, Debug, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Snapshot`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: this error originates in the derive macro `serde_derive::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> src/core/config/archive.rs:202:17
[INFO] [stdout]     |
[INFO] [stdout] 202 | #[derive(Debug, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_IMPL_SERIALIZE_FOR_Folder`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: this error originates in the derive macro `serde_derive::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]    --> src/core/config/archive.rs:202:42
[INFO] [stdout]     |
[INFO] [stdout] 202 | #[derive(Debug, serde_derive::Serialize, serde_derive::Deserialize)]
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: move this `impl` block outside the of the current constant `_IMPL_DESERIALIZE_FOR_Folder`
[INFO] [stdout]     = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]     = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]     = note: this error originates in the derive macro `serde_derive::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/config/mod.rs:126:17
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 tmppath!(dir, "artid.toml"),
[INFO] [stdout]     |                 --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/config/mod.rs:136:17
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 tmppath!(dir, "artid.toml"),
[INFO] [stdout]     |                 --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/config/mod.rs:148:17
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 tmppath!(tmp, ".artid/artid.toml"),
[INFO] [stdout]     |                 ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/config/mod.rs:176:17
[INFO] [stdout]     |
[INFO] [stdout] 176 |                 tmppath!(tmp, "artid.toml"),
[INFO] [stdout]     |                 --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]   --> src/core/ops/test_helpers.rs:38:22
[INFO] [stdout]    |
[INFO] [stdout] 38 |         create_file!(self.path().join(&file), "{}", &file);
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 38 |         create_file!(let _ = self.path().join(&file);, "{}", &file);
[INFO] [stdout]    |                      +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:453:22
[INFO] [stdout]     |
[INFO] [stdout] 453 |         create_file!(tmppath!(src, "a.txt"));
[INFO] [stdout]     |                      ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:454:22
[INFO] [stdout]     |
[INFO] [stdout] 454 |         create_file!(tmppath!(dst, "a.txt"));
[INFO] [stdout]     |                      ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:503:26
[INFO] [stdout]     |
[INFO] [stdout] 503 |             create_file!(tmppath!(src, "a.txt"));
[INFO] [stdout]     |                          ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:504:26
[INFO] [stdout]     |
[INFO] [stdout] 504 |             create_file!(tmppath!(src, "b.txt"));
[INFO] [stdout]     |                          ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:506:26
[INFO] [stdout]     |
[INFO] [stdout] 506 |             create_file!(tmppath!(src, "bin/c.txt"));
[INFO] [stdout]     |                          -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:507:26
[INFO] [stdout]     |
[INFO] [stdout] 507 |             create_file!(tmppath!(src, "bin/d.txt"));
[INFO] [stdout]     |                          -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:510:26
[INFO] [stdout]     |
[INFO] [stdout] 510 |             create_file!(tmppath!(dst, "a.txt"));
[INFO] [stdout]     |                          ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:512:26
[INFO] [stdout]     |
[INFO] [stdout] 512 |             create_file!(tmppath!(dst, "bin/c.txt"));
[INFO] [stdout]     |                          -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:513:26
[INFO] [stdout]     |
[INFO] [stdout] 513 |             create_file!(tmppath!(dst, "bin/d.txt"));
[INFO] [stdout]     |                          -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:514:26
[INFO] [stdout]     |
[INFO] [stdout] 514 |             create_file!(tmppath!(dst, "e.txt"));
[INFO] [stdout]     |                          ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:559:26
[INFO] [stdout]     |
[INFO] [stdout] 559 |             create_file!(tmppath!(src, "a.txt"));
[INFO] [stdout]     |                          ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:560:26
[INFO] [stdout]     |
[INFO] [stdout] 560 |             create_file!(tmppath!(src, "b.txt"));
[INFO] [stdout]     |                          ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:562:26
[INFO] [stdout]     |
[INFO] [stdout] 562 |             create_file!(tmppath!(src, "c/d.txt"));
[INFO] [stdout]     |                          ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:602:26
[INFO] [stdout]     |
[INFO] [stdout] 602 |             create_file!(tmppath!(src, "a.txt"));
[INFO] [stdout]     |                          ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:603:26
[INFO] [stdout]     |
[INFO] [stdout] 603 |             create_file!(tmppath!(src, "b.txt"));
[INFO] [stdout]     |                          ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Path::join` that must be used
[INFO] [stdout]    --> src/core/tools.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  |         $dir.path().join($path)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/ops/core/tree.rs:605:26
[INFO] [stdout]     |
[INFO] [stdout] 605 |             create_file!(tmppath!(src, "c/d.txt"));
[INFO] [stdout]     |                          ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tmppath` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 17  |         let _ = $dir.path().join($path);
[INFO] [stdout]     |         +++++++                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors; 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `artid-core` (lib test) due to 13 previous errors; 24 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e204c724ac699f4b0a7fabd25f86a8818030565a7df15830d6e205ac34a00505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e204c724ac699f4b0a7fabd25f86a8818030565a7df15830d6e205ac34a00505", kill_on_drop: false }`
[INFO] [stdout] e204c724ac699f4b0a7fabd25f86a8818030565a7df15830d6e205ac34a00505
