[INFO] cloning repository https://github.com/ZacharyMcNulty1992/nm-gui
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZacharyMcNulty1992/nm-gui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZacharyMcNulty1992%2Fnm-gui", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZacharyMcNulty1992%2Fnm-gui'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7858ef65468189295b68a87fccc0e27ceb1dc33
[INFO] building ZacharyMcNulty1992/nm-gui against try#f41a2ab7b0d9462073425dd6c04abbeb4805cb77 for pr-97334-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZacharyMcNulty1992%2Fnm-gui" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ZacharyMcNulty1992/nm-gui on toolchain f41a2ab7b0d9462073425dd6c04abbeb4805cb77
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ZacharyMcNulty1992/nm-gui
[INFO] finished tweaking git repo https://github.com/ZacharyMcNulty1992/nm-gui
[INFO] tweaked toml for git repo https://github.com/ZacharyMcNulty1992/nm-gui written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ZacharyMcNulty1992/nm-gui 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" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3e9153248186e3ad2392c473a1e3c24dd765dde63565c0cd4cb2978ec1fa3b1
[INFO] running `Command { std: "docker" "start" "-a" "a3e9153248186e3ad2392c473a1e3c24dd765dde63565c0cd4cb2978ec1fa3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3e9153248186e3ad2392c473a1e3c24dd765dde63565c0cd4cb2978ec1fa3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e9153248186e3ad2392c473a1e3c24dd765dde63565c0cd4cb2978ec1fa3b1", kill_on_drop: false }`
[INFO] [stdout] a3e9153248186e3ad2392c473a1e3c24dd765dde63565c0cd4cb2978ec1fa3b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acbd5409764a6134e7a5f477c65957bbb495d4b15d21454a64b6fc492ae9fbac
[INFO] running `Command { std: "docker" "start" "-a" "acbd5409764a6134e7a5f477c65957bbb495d4b15d21454a64b6fc492ae9fbac", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling byteorder v1.2.2
[INFO] [stderr]    Compiling gio v0.3.0
[INFO] [stderr]    Compiling futures v0.1.21
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling cairo-rs v0.3.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.3.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling slab v0.4.0
[INFO] [stderr]    Compiling gdk v0.7.0
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling c_vec v1.2.1
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.32
[INFO] [stderr]    Compiling gtk v0.3.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling glib-sys v0.5.0
[INFO] [stderr]    Compiling gobject-sys v0.5.0
[INFO] [stderr]    Compiling gio-sys v0.5.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.5.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.5.0
[INFO] [stderr]    Compiling pango-sys v0.5.0
[INFO] [stderr]    Compiling gdk-sys v0.5.0
[INFO] [stderr]    Compiling atk-sys v0.5.0
[INFO] [stderr]    Compiling gtk-sys v0.5.0
[INFO] [stderr]    Compiling libdbus-sys v0.1.3
[INFO] [stderr]    Compiling tokio-io v0.1.6
[INFO] [stderr]    Compiling futures-glib v0.3.2
[INFO] [stderr]    Compiling dbus v0.6.1
[INFO] [stderr]    Compiling relm-core v0.11.0
[INFO] [stderr]    Compiling glib v0.4.1
[INFO] [stderr]    Compiling relm-state v0.11.0
[INFO] [stderr]    Compiling relm-gen-widget v0.11.0
[INFO] [stderr]    Compiling pango v0.3.0
[INFO] [stderr]    Compiling relm-derive-common v0.11.0
[INFO] [stderr]    Compiling relm-derive v0.11.0
[INFO] [stderr]    Compiling relm v0.11.0
[INFO] [stderr]    Compiling nm-gui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ButtonExt`, `LabelExt`
[INFO] [stdout]  --> src/window.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     ButtonExt,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     LabelExt,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `interface`
[INFO] [stdout]   --> src/window.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 | use provider::{dbus_provider, interface};
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Message`
[INFO] [stdout]  --> src/provider.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Message
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `dbus_provider` should have an upper camel case name
[INFO] [stdout]  --> src/provider.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct dbus_provider {
[INFO] [stdout]   |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DbusProvider`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `interface` should have an upper camel case name
[INFO] [stdout]   --> src/provider.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct interface {
[INFO] [stdout]    |            ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Interface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `counter` is never read
[INFO] [stdout]   --> src/window.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Model {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 21 |     counter: i32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Decrement` and `Increment` are never constructed
[INFO] [stdout]   --> src/window.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | enum Msg {
[INFO] [stdout]    |      --- variants in this enum
[INFO] [stdout] 26 |     Decrement,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 27 |     Increment,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `model` and `bus` are never read
[INFO] [stdout]   --> src/window.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Win {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 33 |     //counter_label: Label,
[INFO] [stdout] 34 |     model: Model,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 35 |     window: Window,
[INFO] [stdout] 36 |     bus: dbus_provider,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `con` is never read
[INFO] [stdout]   --> src/provider.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct dbus_provider {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 10 |     con: Connection,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `interface` is never constructed
[INFO] [stdout]   --> src/provider.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct interface {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_interfaces` is never used
[INFO] [stdout]   --> src/provider.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn get_interfaces() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `modify_interface` is never used
[INFO] [stdout]   --> src/provider.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn modify_interface() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.20s
[INFO] running `Command { std: "docker" "inspect" "acbd5409764a6134e7a5f477c65957bbb495d4b15d21454a64b6fc492ae9fbac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acbd5409764a6134e7a5f477c65957bbb495d4b15d21454a64b6fc492ae9fbac", kill_on_drop: false }`
[INFO] [stdout] acbd5409764a6134e7a5f477c65957bbb495d4b15d21454a64b6fc492ae9fbac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+f41a2ab7b0d9462073425dd6c04abbeb4805cb77" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ff713f311fdb475c32ca3c4e15aa8eb2435f54b48a736bd12dc33b15923ea25
[INFO] running `Command { std: "docker" "start" "-a" "7ff713f311fdb475c32ca3c4e15aa8eb2435f54b48a736bd12dc33b15923ea25", kill_on_drop: false }`
[INFO] [stderr]    Compiling nm-gui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ButtonExt`, `LabelExt`
[INFO] [stdout]  --> src/window.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     ButtonExt,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     LabelExt,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `interface`
[INFO] [stdout]   --> src/window.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 | use provider::{dbus_provider, interface};
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Message`
[INFO] [stdout]  --> src/provider.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Message
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `dbus_provider` should have an upper camel case name
[INFO] [stdout]  --> src/provider.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct dbus_provider {
[INFO] [stdout]   |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DbusProvider`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `interface` should have an upper camel case name
[INFO] [stdout]   --> src/provider.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct interface {
[INFO] [stdout]    |            ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Interface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `counter` is never read
[INFO] [stdout]   --> src/window.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Model {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 21 |     counter: i32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Decrement` and `Increment` are never constructed
[INFO] [stdout]   --> src/window.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | enum Msg {
[INFO] [stdout]    |      --- variants in this enum
[INFO] [stdout] 26 |     Decrement,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 27 |     Increment,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `model` and `bus` are never read
[INFO] [stdout]   --> src/window.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Win {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 33 |     //counter_label: Label,
[INFO] [stdout] 34 |     model: Model,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 35 |     window: Window,
[INFO] [stdout] 36 |     bus: dbus_provider,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `con` is never read
[INFO] [stdout]   --> src/provider.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct dbus_provider {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 10 |     con: Connection,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `interface` is never constructed
[INFO] [stdout]   --> src/provider.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct interface {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_interfaces` is never used
[INFO] [stdout]   --> src/provider.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn get_interfaces() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `modify_interface` is never used
[INFO] [stdout]   --> src/provider.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn modify_interface() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "7ff713f311fdb475c32ca3c4e15aa8eb2435f54b48a736bd12dc33b15923ea25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff713f311fdb475c32ca3c4e15aa8eb2435f54b48a736bd12dc33b15923ea25", kill_on_drop: false }`
[INFO] [stdout] 7ff713f311fdb475c32ca3c4e15aa8eb2435f54b48a736bd12dc33b15923ea25