[INFO] cloning repository https://github.com/aleozlx/aml-grade
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aleozlx/aml-grade" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleozlx%2Faml-grade", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleozlx%2Faml-grade'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b958474e065869e0b8ae731eb8c3e336e58427f7
[INFO] checking aleozlx/aml-grade/b958474e065869e0b8ae731eb8c3e336e58427f7 against 1af98b7cdf86932b76182a387f52f1be6f0c1be0 for pr-159706
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleozlx%2Faml-grade" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aleozlx/aml-grade
[INFO] finished tweaking git repo https://github.com/aleozlx/aml-grade
[INFO] tweaked toml for git repo https://github.com/aleozlx/aml-grade written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aleozlx/aml-grade on toolchain 1af98b7cdf86932b76182a387f52f1be6f0c1be0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1af98b7cdf86932b76182a387f52f1be6f0c1be0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aleozlx/aml-grade 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" "+1af98b7cdf86932b76182a387f52f1be6f0c1be0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `aml-grade` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pkg-config v0.3.14
[INFO] [stderr]   Downloaded pango-sys v0.7.0
[INFO] [stderr]   Downloaded pango v0.5.0
[INFO] [stderr]   Downloaded cairo-sys-rs v0.7.0
[INFO] [stderr]   Downloaded gdk-pixbuf v0.5.0
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.7.0
[INFO] [stderr]   Downloaded cairo-rs v0.5.0
[INFO] [stderr]   Downloaded gobject-subclass v0.2.0
[INFO] [stderr]   Downloaded gobject-sys v0.7.0
[INFO] [stderr]   Downloaded atk-sys v0.7.0
[INFO] [stderr]   Downloaded cc v1.0.25
[INFO] [stderr]   Downloaded glib-sys v0.7.0
[INFO] [stderr]   Downloaded gdk-sys v0.7.0
[INFO] [stderr]   Downloaded gio-sys v0.7.0
[INFO] [stderr]   Downloaded gdk v0.9.0
[INFO] [stderr]   Downloaded glib v0.6.0
[INFO] [stderr]   Downloaded gtk-sys v0.7.0
[INFO] [stderr]   Downloaded gio v0.5.0
[INFO] [stderr]   Downloaded gtk v0.5.0
[INFO] [stderr]   Downloaded libc v0.2.43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f0e09d5270d6de1441c6e46e1c620174f215058366bcc9205671325cef400082
[INFO] running `Command { std: "docker" "start" "f0e09d5270d6de1441c6e46e1c620174f215058366bcc9205671325cef400082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0e09d5270d6de1441c6e46e1c620174f215058366bcc9205671325cef400082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f0e09d5270d6de1441c6e46e1c620174f215058366bcc9205671325cef400082" "/opt/rustwide/cargo-home/bin/cargo" "+1af98b7cdf86932b76182a387f52f1be6f0c1be0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0e09d5270d6de1441c6e46e1c620174f215058366bcc9205671325cef400082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f0e09d5270d6de1441c6e46e1c620174f215058366bcc9205671325cef400082" "/opt/rustwide/cargo-home/bin/cargo" "+1af98b7cdf86932b76182a387f52f1be6f0c1be0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `aml-grade` (manifest) generated 1 warning
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]    Compiling gio v0.5.0
[INFO] [stderr]     Checking fragile v0.3.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]     Checking strsim v0.7.0
[INFO] [stderr]     Checking textwrap v0.10.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]    Compiling glib-sys v0.7.0
[INFO] [stderr]    Compiling gobject-sys v0.7.0
[INFO] [stderr]    Compiling gio-sys v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling pango-sys v0.7.0
[INFO] [stderr]    Compiling gdk-sys v0.7.0
[INFO] [stderr]    Compiling atk-sys v0.7.0
[INFO] [stderr]    Compiling gtk-sys v0.7.0
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking glib v0.6.0
[INFO] [stderr]     Checking pango v0.5.0
[INFO] [stderr]     Checking gobject-subclass v0.2.0
[INFO] [stderr]     Checking aml-grade v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::BufReader`
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::io::BufReader;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/student.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / glib_wrapper! {
[INFO] [stdout] 165 | |     pub struct RowData(Object<imp::RowData>):
[INFO] [stdout] 166 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/student.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / glib_wrapper! {
[INFO] [stdout] 165 | |     pub struct RowData(Object<imp::RowData>):
[INFO] [stdout] 166 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/student.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / glib_wrapper! {
[INFO] [stdout] 165 | |     pub struct RowData(Object<imp::RowData>):
[INFO] [stdout] 166 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/student.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / glib_wrapper! {
[INFO] [stdout] 165 | |     pub struct RowData(Object<imp::RowData>):
[INFO] [stdout] 166 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/student.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / glib_wrapper! {
[INFO] [stdout] 165 | |     pub struct RowData(Object<imp::RowData>):
[INFO] [stdout] 166 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/student.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / glib_wrapper! {
[INFO] [stdout] 165 | |     pub struct RowData(Object<imp::RowData>):
[INFO] [stdout] 166 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/student.rs:62:35
[INFO] [stdout]    |
[INFO] [stdout] 62 |             use std::sync::{Once, ONCE_INIT};
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/student.rs:68:33
[INFO] [stdout]    |
[INFO] [stdout] 68 |             static ONCE: Once = ONCE_INIT;
[INFO] [stdout]    |                                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated constant
[INFO] [stdout]    |
[INFO] [stdout] 68 -             static ONCE: Once = ONCE_INIT;
[INFO] [stdout] 68 +             static ONCE: Once = Once::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/student.rs:152:44
[INFO] [stdout]     |
[INFO] [stdout] 152 |         fn new(&self, obj: &Object) -> Box<ObjectImpl<Object>> {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 152 |         fn new(&self, obj: &Object) -> Box<dyn ObjectImpl<Object>> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::BufReader`
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::io::BufReader;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/student.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / glib_wrapper! {
[INFO] [stdout] 165 | |     pub struct RowData(Object<imp::RowData>):
[INFO] [stdout] 166 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/student.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / glib_wrapper! {
[INFO] [stdout] 165 | |     pub struct RowData(Object<imp::RowData>):
[INFO] [stdout] 166 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/student.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / glib_wrapper! {
[INFO] [stdout] 165 | |     pub struct RowData(Object<imp::RowData>):
[INFO] [stdout] 166 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/student.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / glib_wrapper! {
[INFO] [stdout] 165 | |     pub struct RowData(Object<imp::RowData>):
[INFO] [stdout] 166 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/student.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / glib_wrapper! {
[INFO] [stdout] 165 | |     pub struct RowData(Object<imp::RowData>):
[INFO] [stdout] 166 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/student.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | / glib_wrapper! {
[INFO] [stdout] 165 | |     pub struct RowData(Object<imp::RowData>):
[INFO] [stdout] 166 | |         [Object => InstanceStruct<Object>];
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `glib_object_wrapper` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `glib_object_wrapper` which comes from the expansion of the macro `glib_wrapper` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/student.rs:91:39
[INFO] [stdout]    |
[INFO] [stdout] 91 |         fn init(_obj: &Object) -> Box<ObjectImpl<Object>> {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 91 |         fn init(_obj: &Object) -> Box<dyn ObjectImpl<Object>> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/student.rs:62:35
[INFO] [stdout]    |
[INFO] [stdout] 62 |             use std::sync::{Once, ONCE_INIT};
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/student.rs:68:33
[INFO] [stdout]    |
[INFO] [stdout] 68 |             static ONCE: Once = ONCE_INIT;
[INFO] [stdout]    |                                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated constant
[INFO] [stdout]    |
[INFO] [stdout] 68 -             static ONCE: Once = ONCE_INIT;
[INFO] [stdout] 68 +             static ONCE: Once = Once::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/student.rs:152:44
[INFO] [stdout]     |
[INFO] [stdout] 152 |         fn new(&self, obj: &Object) -> Box<ObjectImpl<Object>> {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 152 |         fn new(&self, obj: &Object) -> Box<dyn ObjectImpl<Object>> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/student.rs:91:39
[INFO] [stdout]    |
[INFO] [stdout] 91 |         fn init(_obj: &Object) -> Box<ObjectImpl<Object>> {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 91 |         fn init(_obj: &Object) -> Box<dyn ObjectImpl<Object>> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_weak`
[INFO] [stdout]    --> src/main.rs:36:20
[INFO] [stdout]     |
[INFO] [stdout]  36 |               $( let $n = $n.clone(); )+
[INFO] [stdout]     |                      ^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |       listbox.bind_model(&model, clone!(window_weak => move |item| {
[INFO] [stdout]     |  ________________________________-
[INFO] [stdout]  87 | |         let box_ = gtk::ListBoxRow::new();
[INFO] [stdout]  88 | |         let item = item.downcast_ref::<student::RowData>().unwrap();
[INFO] [stdout]  89 | |         let hbox = gtk::Box::new(gtk::Orientation::Horizontal, 5);
[INFO] [stdout] ...   |
[INFO] [stdout] 121 | |         box_
[INFO] [stdout] 122 | |     }));
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `window_weak` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/main.rs:36:20
[INFO] [stdout]     |
[INFO] [stdout]  36 |               $( let $n = $n.clone(); )+
[INFO] [stdout]     |                      ^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |       listbox.bind_model(&model, clone!(window_weak => move |item| {
[INFO] [stdout]     |  ________________________________-
[INFO] [stdout]  87 | |         let box_ = gtk::ListBoxRow::new();
[INFO] [stdout]  88 | |         let item = item.downcast_ref::<student::RowData>().unwrap();
[INFO] [stdout]  89 | |         let hbox = gtk::Box::new(gtk::Orientation::Horizontal, 5);
[INFO] [stdout] ...   |
[INFO] [stdout] 121 | |         box_
[INFO] [stdout] 122 | |     }));
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_weak`
[INFO] [stdout]    --> src/main.rs:36:20
[INFO] [stdout]     |
[INFO] [stdout]  36 |               $( let $n = $n.clone(); )+
[INFO] [stdout]     |                      ^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |       listbox.bind_model(&model, clone!(window_weak => move |item| {
[INFO] [stdout]     |  ________________________________-
[INFO] [stdout]  87 | |         let box_ = gtk::ListBoxRow::new();
[INFO] [stdout]  88 | |         let item = item.downcast_ref::<student::RowData>().unwrap();
[INFO] [stdout]  89 | |         let hbox = gtk::Box::new(gtk::Orientation::Horizontal, 5);
[INFO] [stdout] ...   |
[INFO] [stdout] 121 | |         box_
[INFO] [stdout] 122 | |     }));
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `window_weak` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/main.rs:36:20
[INFO] [stdout]     |
[INFO] [stdout]  36 |               $( let $n = $n.clone(); )+
[INFO] [stdout]     |                      ^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |       listbox.bind_model(&model, clone!(window_weak => move |item| {
[INFO] [stdout]     |  ________________________________-
[INFO] [stdout]  87 | |         let box_ = gtk::ListBoxRow::new();
[INFO] [stdout]  88 | |         let item = item.downcast_ref::<student::RowData>().unwrap();
[INFO] [stdout]  89 | |         let hbox = gtk::Box::new(gtk::Orientation::Horizontal, 5);
[INFO] [stdout] ...   |
[INFO] [stdout] 121 | |         box_
[INFO] [stdout] 122 | |     }));
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.14s
[INFO] running `Command { std: "docker" "inspect" "f0e09d5270d6de1441c6e46e1c620174f215058366bcc9205671325cef400082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0e09d5270d6de1441c6e46e1c620174f215058366bcc9205671325cef400082", kill_on_drop: false }`
[INFO] [stdout] f0e09d5270d6de1441c6e46e1c620174f215058366bcc9205671325cef400082
