[INFO] cloning repository https://github.com/sents/emojipicker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sents/emojipicker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsents%2Femojipicker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsents%2Femojipicker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c4f407d09c5a22c9d07b4c55698ae60637d621d
[INFO] testing sents/emojipicker against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsents%2Femojipicker" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sents/emojipicker
[INFO] finished tweaking git repo https://github.com/sents/emojipicker
[INFO] tweaked toml for git repo https://github.com/sents/emojipicker written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sents/emojipicker on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sents/emojipicker 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac5f90c86abc585a1cd2fcfa28e0a4919c6f1d038e6f2e6c9a9d90ed2879aff9
[INFO] running `Command { std: "docker" "start" "-a" "ac5f90c86abc585a1cd2fcfa28e0a4919c6f1d038e6f2e6c9a9d90ed2879aff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac5f90c86abc585a1cd2fcfa28e0a4919c6f1d038e6f2e6c9a9d90ed2879aff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5f90c86abc585a1cd2fcfa28e0a4919c6f1d038e6f2e6c9a9d90ed2879aff9", kill_on_drop: false }`
[INFO] [stdout] ac5f90c86abc585a1cd2fcfa28e0a4919c6f1d038e6f2e6c9a9d90ed2879aff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] a271e2f4fd7b66d2c502acc09be0b82b1cadf9088f7d108f0aa8d7a106e13515
[INFO] running `Command { std: "docker" "start" "-a" "a271e2f4fd7b66d2c502acc09be0b82b1cadf9088f7d108f0aa8d7a106e13515", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling hashbrown v0.15.1
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling gio v0.20.5
[INFO] [stderr]    Compiling cfg-expr v0.17.0
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling relm4-css v0.9.0
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling bytes v1.8.0
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling fragile v2.0.0
[INFO] [stderr]    Compiling emojis v0.6.4
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling relm4-macros v0.9.1
[INFO] [stderr]    Compiling tracker-macros v0.2.2
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling tracker v0.2.2
[INFO] [stderr]    Compiling system-deps v7.0.3
[INFO] [stderr]    Compiling tokio v1.41.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling glib-sys v0.20.5
[INFO] [stderr]    Compiling gobject-sys v0.20.4
[INFO] [stderr]    Compiling gio-sys v0.20.5
[INFO] [stderr]    Compiling cairo-sys-rs v0.20.0
[INFO] [stderr]    Compiling glib-macros v0.20.5
[INFO] [stderr]    Compiling pango-sys v0.20.4
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.20.4
[INFO] [stderr]    Compiling graphene-sys v0.20.4
[INFO] [stderr]    Compiling gdk4-sys v0.9.3
[INFO] [stderr]    Compiling gsk4-sys v0.9.3
[INFO] [stderr]    Compiling gtk4-sys v0.9.3
[INFO] [stderr]    Compiling gtk4-macros v0.9.3
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling glib v0.20.5
[INFO] [stderr]    Compiling cairo-rs v0.20.5
[INFO] [stderr]    Compiling graphene-rs v0.20.4
[INFO] [stderr]    Compiling pango v0.20.4
[INFO] [stderr]    Compiling gdk-pixbuf v0.20.4
[INFO] [stderr]    Compiling gdk4 v0.9.3
[INFO] [stderr]    Compiling gsk4 v0.9.3
[INFO] [stderr]    Compiling gtk4 v0.9.3
[INFO] [stderr]    Compiling relm4 v0.9.1
[INFO] [stderr]    Compiling emojipicker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `button` is never read
[INFO] [stdout]   --> src/components/emoji_picker.rs:41:16
[INFO] [stdout]    |
[INFO] [stdout] 41 |         #[name="button"]
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `popover` is never read
[INFO] [stdout]   --> src/components/emoji_picker.rs:54:20
[INFO] [stdout]    |
[INFO] [stdout] 54 |             #[name="popover"]
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tone_picker_widget` is never read
[INFO] [stdout]   --> src/components/emoji_picker.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 tone_picker_widget -> gtk::Box {}
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `returned_widget` is never read
[INFO] [stdout]   --> src/components/emoji_picker.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         returned_widget -> gtk::FlowBoxChild {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `emoji_box` is never read
[INFO] [stdout]    --> src/components/emoji_picker.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |             emoji_box -> gtk::FlowBox {}
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `button` is never read
[INFO] [stdout]   --> src/components/skin_tone.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 |             #[name="button"]
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `returned_widget` is never read
[INFO] [stdout]   --> src/components/skin_tone.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         returned_widget -> gtk::FlowBoxChild {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `emoji_box` is never read
[INFO] [stdout]   --> src/components/skin_tone.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             emoji_box -> gtk::FlowBox {}
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `main_window` is never read
[INFO] [stdout]   --> src/main.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         main_window = gtk::ApplicationWindow {
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `search_entry` is never read
[INFO] [stdout]   --> src/main.rs:49:24
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 #[name="search_entry"]
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `emoji_box` is never read
[INFO] [stdout]   --> src/main.rs:63:21
[INFO] [stdout]    |
[INFO] [stdout] 63 |                     emoji_box -> gtk::Box {
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 32s
[INFO] running `Command { std: "docker" "inspect" "a271e2f4fd7b66d2c502acc09be0b82b1cadf9088f7d108f0aa8d7a106e13515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a271e2f4fd7b66d2c502acc09be0b82b1cadf9088f7d108f0aa8d7a106e13515", kill_on_drop: false }`
[INFO] [stdout] a271e2f4fd7b66d2c502acc09be0b82b1cadf9088f7d108f0aa8d7a106e13515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 4264a668cfa91769ad67efa3090acb55d53a627bbe3c45f85dcb8435a1b94ae9
[INFO] running `Command { std: "docker" "start" "-a" "4264a668cfa91769ad67efa3090acb55d53a627bbe3c45f85dcb8435a1b94ae9", kill_on_drop: false }`
[INFO] [stderr]    Compiling emojipicker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `button` is never read
[INFO] [stdout]   --> src/components/emoji_picker.rs:41:16
[INFO] [stdout]    |
[INFO] [stdout] 41 |         #[name="button"]
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `popover` is never read
[INFO] [stdout]   --> src/components/emoji_picker.rs:54:20
[INFO] [stdout]    |
[INFO] [stdout] 54 |             #[name="popover"]
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tone_picker_widget` is never read
[INFO] [stdout]   --> src/components/emoji_picker.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 tone_picker_widget -> gtk::Box {}
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `returned_widget` is never read
[INFO] [stdout]   --> src/components/emoji_picker.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         returned_widget -> gtk::FlowBoxChild {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `emoji_box` is never read
[INFO] [stdout]    --> src/components/emoji_picker.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |             emoji_box -> gtk::FlowBox {}
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `button` is never read
[INFO] [stdout]   --> src/components/skin_tone.rs:21:20
[INFO] [stdout]    |
[INFO] [stdout] 21 |             #[name="button"]
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `returned_widget` is never read
[INFO] [stdout]   --> src/components/skin_tone.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         returned_widget -> gtk::FlowBoxChild {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `emoji_box` is never read
[INFO] [stdout]   --> src/components/skin_tone.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             emoji_box -> gtk::FlowBox {}
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `main_window` is never read
[INFO] [stdout]   --> src/main.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         main_window = gtk::ApplicationWindow {
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `search_entry` is never read
[INFO] [stdout]   --> src/main.rs:49:24
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 #[name="search_entry"]
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `emoji_box` is never read
[INFO] [stdout]   --> src/main.rs:63:21
[INFO] [stdout]    |
[INFO] [stdout] 63 |                     emoji_box -> gtk::Box {
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "4264a668cfa91769ad67efa3090acb55d53a627bbe3c45f85dcb8435a1b94ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4264a668cfa91769ad67efa3090acb55d53a627bbe3c45f85dcb8435a1b94ae9", kill_on_drop: false }`
[INFO] [stdout] 4264a668cfa91769ad67efa3090acb55d53a627bbe3c45f85dcb8435a1b94ae9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 033e1fee7263b4633561bbc379e6e9663f6c2bee3a50f670a50bfcdf104f107c
[INFO] running `Command { std: "docker" "start" "-a" "033e1fee7263b4633561bbc379e6e9663f6c2bee3a50f670a50bfcdf104f107c", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `button` is never read
[INFO] [stderr]   --> src/components/emoji_picker.rs:41:16
[INFO] [stderr]    |
[INFO] [stderr] 41 |         #[name="button"]
[INFO] [stderr]    |                ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `popover` is never read
[INFO] [stderr]   --> src/components/emoji_picker.rs:54:20
[INFO] [stderr]    |
[INFO] [stderr] 54 |             #[name="popover"]
[INFO] [stderr]    |                    ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `tone_picker_widget` is never read
[INFO] [stderr]   --> src/components/emoji_picker.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 tone_picker_widget -> gtk::Box {}
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `returned_widget` is never read
[INFO] [stderr]   --> src/components/emoji_picker.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |         returned_widget -> gtk::FlowBoxChild {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `emoji_box` is never read
[INFO] [stderr]    --> src/components/emoji_picker.rs:139:13
[INFO] [stderr]     |
[INFO] [stderr] 139 |             emoji_box -> gtk::FlowBox {}
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `button` is never read
[INFO] [stderr]   --> src/components/skin_tone.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 |             #[name="button"]
[INFO] [stderr]    |                    ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `returned_widget` is never read
[INFO] [stderr]   --> src/components/skin_tone.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         returned_widget -> gtk::FlowBoxChild {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `emoji_box` is never read
[INFO] [stderr]   --> src/components/skin_tone.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |             emoji_box -> gtk::FlowBox {}
[INFO] [stderr]    |             ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `main_window` is never read
[INFO] [stderr]   --> src/main.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         main_window = gtk::ApplicationWindow {
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `search_entry` is never read
[INFO] [stderr]   --> src/main.rs:49:24
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 #[name="search_entry"]
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `emoji_box` is never read
[INFO] [stderr]   --> src/main.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |                     emoji_box -> gtk::Box {
[INFO] [stderr]    |                     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `emojipicker` (bin "emojipicker" test) generated 11 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/emojipicker/52f4b9f9ec298d90/deps/emojipicker-52f4b9f9ec298d90)
[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" "033e1fee7263b4633561bbc379e6e9663f6c2bee3a50f670a50bfcdf104f107c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "033e1fee7263b4633561bbc379e6e9663f6c2bee3a50f670a50bfcdf104f107c", kill_on_drop: false }`
[INFO] [stdout] 033e1fee7263b4633561bbc379e6e9663f6c2bee3a50f670a50bfcdf104f107c
