[INFO] cloning repository https://github.com/uzuna/gst_learn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uzuna/gst_learn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuzuna%2Fgst_learn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuzuna%2Fgst_learn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b4b03a02ba04eb635b4d972c736356eb7e17be52
[INFO] testing uzuna/gst_learn against 1.98.0-beta.1 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuzuna%2Fgst_learn" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/uzuna/gst_learn
[INFO] finished tweaking git repo https://github.com/uzuna/gst_learn
[INFO] tweaked toml for git repo https://github.com/uzuna/gst_learn written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/uzuna/gst_learn on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/uzuna/gst_learn 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cb3f5ed98500b927f340525fa6cd67bf4d8369db2a097f3b2affbed5f6e6dcf7
[INFO] running `Command { std: "docker" "start" "cb3f5ed98500b927f340525fa6cd67bf4d8369db2a097f3b2affbed5f6e6dcf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb3f5ed98500b927f340525fa6cd67bf4d8369db2a097f3b2affbed5f6e6dcf7", 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" "cb3f5ed98500b927f340525fa6cd67bf4d8369db2a097f3b2affbed5f6e6dcf7" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb3f5ed98500b927f340525fa6cd67bf4d8369db2a097f3b2affbed5f6e6dcf7", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb3f5ed98500b927f340525fa6cd67bf4d8369db2a097f3b2affbed5f6e6dcf7" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling version-compare v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling cfg-expr v0.10.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling pretty-hex v0.2.1
[INFO] [stderr]    Compiling muldiv v1.0.0
[INFO] [stderr]    Compiling gio v0.15.10
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling array-init v2.0.0
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling byte-slice-cast v1.2.1
[INFO] [stderr]    Compiling gtk v0.15.4
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling option-operations v0.4.0
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling field-offset v0.3.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling gst-plugin-version-helper v0.7.3
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling gst-plugin-tutorial v0.1.0 (/opt/rustwide/workdir/gst-plugin-tutorial)
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling system-deps v6.0.2
[INFO] [stderr]    Compiling glib-sys v0.15.10
[INFO] [stderr]    Compiling gobject-sys v0.15.10
[INFO] [stderr]    Compiling gstreamer-sys v0.18.0
[INFO] [stderr]    Compiling gstreamer-base-sys v0.18.0
[INFO] [stderr]    Compiling gio-sys v0.15.10
[INFO] [stderr]    Compiling cairo-sys-rs v0.15.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.15.10
[INFO] [stderr]    Compiling gdk-sys v0.15.1
[INFO] [stderr]    Compiling pango-sys v0.15.10
[INFO] [stderr]    Compiling atk-sys v0.15.1
[INFO] [stderr]    Compiling gstreamer-video-sys v0.18.3
[INFO] [stderr]    Compiling gstreamer-audio-sys v0.18.3
[INFO] [stderr]    Compiling gtk-sys v0.15.3
[INFO] [stderr]    Compiling gstreamer-app-sys v0.18.0
[INFO] [stderr]    Compiling gstreamer-pbutils-sys v0.18.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling glib-macros v0.15.10
[INFO] [stderr]    Compiling gtk3-macros v0.15.4
[INFO] [stderr]    Compiling glib v0.15.10
[INFO] [stderr]    Compiling gstreamer v0.18.6
[INFO] [stderr]    Compiling cairo-rs v0.15.10
[INFO] [stderr]    Compiling pango v0.15.10
[INFO] [stderr]    Compiling atk v0.15.1
[INFO] [stderr]    Compiling gstreamer-base v0.18.0
[INFO] [stderr]    Compiling gstreamer-pbutils v0.18.0
[INFO] [stderr]    Compiling gstreamer-video v0.18.5
[INFO] [stderr]    Compiling gstreamer-audio v0.18.5
[INFO] [stderr]    Compiling gstreamer-app v0.18.0
[INFO] [stdout] warning: unused import: `gst::gst_info`
[INFO] [stdout]   --> gst-plugin-tutorial/src/rgb2gray/imp.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use gst::gst_info;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gdk-pixbuf v0.15.10
[INFO] [stderr]    Compiling gdk v0.15.4
[INFO] [stderr]    Compiling gst_learn v0.1.0 (/opt/rustwide/workdir/gst_learn)
[INFO] [stdout] warning: unused import: `glib::translate::IntoGlib`
[INFO] [stdout]  --> gst_learn/src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use glib::translate::IntoGlib;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ResourceError`
[INFO] [stdout]  --> gst_learn/src/main.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use gst::{prelude::*, ResourceError};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `tutorial5-quartz`
[INFO] [stdout]    --> gst_learn/src/main.rs:548:44
[INFO] [stdout]     |
[INFO] [stdout] 548 |             #[cfg(all(target_os = "macos", feature = "tutorial5-quartz"))]
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gdk`, `gstreamer-video`, `gtk`, `tutorial5`, and `tutorial5-x11`
[INFO] [stdout]     = help: consider adding `tutorial5-quartz` as a feature in `Cargo.toml`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `tutorial5-quartz`
[INFO] [stdout]    --> gst_learn/src/main.rs:631:58
[INFO] [stdout]     |
[INFO] [stdout] 631 |             if !cfg!(feature = "tutorial5-x11") && !cfg!(feature = "tutorial5-quartz") {
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gdk`, `gstreamer-video`, `gtk`, `tutorial5`, and `tutorial5-x11`
[INFO] [stdout]     = help: consider adding `tutorial5-quartz` as a feature in `Cargo.toml`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Error`
[INFO] [stdout]     --> gst_learn/src/main.rs:1528:9
[INFO] [stdout]      |
[INFO] [stdout] 1528 |     use anyhow::Error;
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "cb3f5ed98500b927f340525fa6cd67bf4d8369db2a097f3b2affbed5f6e6dcf7", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb3f5ed98500b927f340525fa6cd67bf4d8369db2a097f3b2affbed5f6e6dcf7" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stdout] warning: unused import: `gst::gst_info`
[INFO] [stdout]   --> gst-plugin-tutorial/src/rgb2gray/imp.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use gst::gst_info;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gst-plugin-tutorial v0.1.0 (/opt/rustwide/workdir/gst-plugin-tutorial)
[INFO] [stderr]    Compiling gst_learn v0.1.0 (/opt/rustwide/workdir/gst_learn)
[INFO] [stdout] warning: unused import: `gst::gst_info`
[INFO] [stdout]   --> gst-plugin-tutorial/src/rgb2gray/imp.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use gst::gst_info;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `glib::translate::IntoGlib`
[INFO] [stdout]  --> gst_learn/src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use glib::translate::IntoGlib;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ResourceError`
[INFO] [stdout]  --> gst_learn/src/main.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use gst::{prelude::*, ResourceError};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `tutorial5-quartz`
[INFO] [stdout]    --> gst_learn/src/main.rs:548:44
[INFO] [stdout]     |
[INFO] [stdout] 548 |             #[cfg(all(target_os = "macos", feature = "tutorial5-quartz"))]
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gdk`, `gstreamer-video`, `gtk`, `tutorial5`, and `tutorial5-x11`
[INFO] [stdout]     = help: consider adding `tutorial5-quartz` as a feature in `Cargo.toml`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `tutorial5-quartz`
[INFO] [stdout]    --> gst_learn/src/main.rs:631:58
[INFO] [stdout]     |
[INFO] [stdout] 631 |             if !cfg!(feature = "tutorial5-x11") && !cfg!(feature = "tutorial5-quartz") {
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `gdk`, `gstreamer-video`, `gtk`, `tutorial5`, and `tutorial5-x11`
[INFO] [stdout]     = help: consider adding `tutorial5-quartz` as a feature in `Cargo.toml`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Error`
[INFO] [stdout]     --> gst_learn/src/main.rs:1528:9
[INFO] [stdout]      |
[INFO] [stdout] 1528 |     use anyhow::Error;
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "cb3f5ed98500b927f340525fa6cd67bf4d8369db2a097f3b2affbed5f6e6dcf7", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb3f5ed98500b927f340525fa6cd67bf4d8369db2a097f3b2affbed5f6e6dcf7" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: unused import: `gst::gst_info`
[INFO] [stderr]   --> gst-plugin-tutorial/src/rgb2gray/imp.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use gst::gst_info;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gst-plugin-tutorial` (lib) generated 1 warning (run `cargo fix --lib -p gst-plugin-tutorial` to apply 1 suggestion)
[INFO] [stderr] warning: `gst-plugin-tutorial` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused import: `glib::translate::IntoGlib`
[INFO] [stderr]  --> gst_learn/src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use glib::translate::IntoGlib;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ResourceError`
[INFO] [stderr]  --> gst_learn/src/main.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 | use gst::{prelude::*, ResourceError};
[INFO] [stderr]   |                       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `tutorial5-quartz`
[INFO] [stderr]    --> gst_learn/src/main.rs:548:44
[INFO] [stderr]     |
[INFO] [stderr] 548 |             #[cfg(all(target_os = "macos", feature = "tutorial5-quartz"))]
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gdk`, `gstreamer-video`, `gtk`, `tutorial5`, and `tutorial5-x11`
[INFO] [stderr]     = help: consider adding `tutorial5-quartz` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `tutorial5-quartz`
[INFO] [stderr]    --> gst_learn/src/main.rs:631:58
[INFO] [stderr]     |
[INFO] [stderr] 631 |             if !cfg!(feature = "tutorial5-x11") && !cfg!(feature = "tutorial5-quartz") {
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default`, `gdk`, `gstreamer-video`, `gtk`, `tutorial5`, and `tutorial5-x11`
[INFO] [stderr]     = help: consider adding `tutorial5-quartz` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `anyhow::Error`
[INFO] [stderr]     --> gst_learn/src/main.rs:1528:9
[INFO] [stderr]      |
[INFO] [stderr] 1528 |     use anyhow::Error;
[INFO] [stderr]      |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `gst_learn` (bin "gst_learn" test) generated 5 warnings (run `cargo fix --bin "gst_learn" -p gst_learn --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gstrstutorial-c092806b31c3a642)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gst_learn-b80ea7b6908d03c2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gstrstutorial
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb3f5ed98500b927f340525fa6cd67bf4d8369db2a097f3b2affbed5f6e6dcf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb3f5ed98500b927f340525fa6cd67bf4d8369db2a097f3b2affbed5f6e6dcf7", kill_on_drop: false }`
[INFO] [stdout] cb3f5ed98500b927f340525fa6cd67bf4d8369db2a097f3b2affbed5f6e6dcf7
