[INFO] cloning repository https://github.com/jwuensche/gnome-canteens
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jwuensche/gnome-canteens" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwuensche%2Fgnome-canteens", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwuensche%2Fgnome-canteens'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c43c9ab8d56ec9c5a1cdef5d82889bb6268af453
[INFO] checking jwuensche/gnome-canteens against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwuensche%2Fgnome-canteens" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jwuensche/gnome-canteens on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jwuensche/gnome-canteens
[INFO] finished tweaking git repo https://github.com/jwuensche/gnome-canteens
[INFO] tweaked toml for git repo https://github.com/jwuensche/gnome-canteens written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/jwuensche/gnome-canteens already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b77fd3b0e0b23c6a363835c5c827932c174d0ef75687fd101f7a79cad2aeb41f
[INFO] running `Command { std: "docker" "start" "-a" "b77fd3b0e0b23c6a363835c5c827932c174d0ef75687fd101f7a79cad2aeb41f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b77fd3b0e0b23c6a363835c5c827932c174d0ef75687fd101f7a79cad2aeb41f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b77fd3b0e0b23c6a363835c5c827932c174d0ef75687fd101f7a79cad2aeb41f", kill_on_drop: false }`
[INFO] [stdout] b77fd3b0e0b23c6a363835c5c827932c174d0ef75687fd101f7a79cad2aeb41f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 84c224f12d4cc0ede1d183ceaf7324c33a68b94cdb1133914d3f38523d02cb8d
[INFO] running `Command { std: "docker" "start" "-a" "84c224f12d4cc0ede1d183ceaf7324c33a68b94cdb1133914d3f38523d02cb8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.16
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[INFO] [stderr]    Compiling pango v0.7.0 (https://github.com/gtk-rs/pango#31d859c7)
[INFO] [stderr]    Compiling lalrpop-util v0.17.2
[INFO] [stderr]    Compiling atk v0.7.0 (https://github.com/gtk-rs/atk#28f9fd12)
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[INFO] [stderr]    Compiling gtk-rs-lgpl-docs v0.1.12 (https://github.com/gtk-rs/lgpl-docs#e851e35a)
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[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]    Compiling glib-sys v0.9.0 (https://github.com/gtk-rs/sys#94a8fcf7)
[INFO] [stderr]    Compiling gobject-sys v0.9.0 (https://github.com/gtk-rs/sys#94a8fcf7)
[INFO] [stderr]    Compiling gio-sys v0.9.0 (https://github.com/gtk-rs/sys#94a8fcf7)
[INFO] [stderr]    Compiling pango-sys v0.9.0 (https://github.com/gtk-rs/sys#94a8fcf7)
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.0 (https://github.com/gtk-rs/sys#94a8fcf7)
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.0 (https://github.com/gtk-rs/cairo#e72b0568)
[INFO] [stderr]    Compiling gdk-sys v0.9.0 (https://github.com/gtk-rs/sys#94a8fcf7)
[INFO] [stderr]    Compiling atk-sys v0.9.0 (https://github.com/gtk-rs/sys#94a8fcf7)
[INFO] [stderr]    Compiling gtk-sys v0.0.1 (https://github.com/gtk-rs/sys#94a8fcf7)
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[INFO] [stderr]    Compiling gio v0.7.0 (https://github.com/gtk-rs/gio.git#920211b9)
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0 (https://github.com/gtk-rs/gdk-pixbuf.git#85c50443)
[INFO] [stderr]    Compiling cairo-rs v0.7.0 (https://github.com/gtk-rs/cairo#e72b0568)
[INFO] [stderr]    Compiling gdk v0.11.0 (https://github.com/gtk-rs/gdk.git#ba58f615)
[INFO] [stderr]    Compiling gtk v0.7.0 (https://github.com/gtk-rs/gtk.git#380ff03b)
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.52
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling curl-sys v0.4.23
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[INFO] [stderr]     Checking bytes v0.4.12
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[INFO] [stderr]     Checking colored v1.9.0
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling ena v0.13.1
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[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking http v0.1.19
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]    Compiling mime_guess v2.0.1
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling getset v0.0.9
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking glib v0.8.0 (https://github.com/gtk-rs/glib.git#faff6573)
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]    Compiling lalrpop v0.17.2
[INFO] [stderr]     Checking surf v1.0.3
[INFO] [stderr]     Checking openmensa-rs v0.1.0
[INFO] [stderr]    Compiling vgtk-macros v0.1.0 (https://github.com/bodil/vgtk.git#d642ac63)
[INFO] [stderr]     Checking vgtk v0.1.0 (https://github.com/bodil/vgtk.git#d642ac63)
[INFO] [stderr]     Checking gnome-canteens v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Component`, `UpdateAction`, `ext::*`, `run`
[INFO] [stdout]  --> src/saved.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use vgtk::{ext::*, gtk, run, Component, UpdateAction, VNode};
[INFO] [stdout]   |            ^^^^^^       ^^^  ^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gio::ApplicationFlags`
[INFO] [stdout]  --> src/saved.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use vgtk::lib::{gtk::*, gio::ApplicationFlags};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Component`, `UpdateAction`, `ext::*`, `run`
[INFO] [stdout]  --> src/saved.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use vgtk::{ext::*, gtk, run, Component, UpdateAction, VNode};
[INFO] [stdout]   |            ^^^^^^       ^^^  ^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gio::ApplicationFlags`
[INFO] [stdout]  --> src/saved.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use vgtk::lib::{gtk::*, gio::ApplicationFlags};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `CheckList`
[INFO] [stdout]  --> src/checklist.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct CheckList {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/checklist.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(name: String, location: String, open: bool) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `render`
[INFO] [stdout]   --> src/checklist.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn render(&self) -> VNode<App> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `CheckList`
[INFO] [stdout]  --> src/checklist.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct CheckList {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/checklist.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(name: String, location: String, open: bool) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `render`
[INFO] [stdout]   --> src/checklist.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn render(&self) -> VNode<App> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 27s
[INFO] running `Command { std: "docker" "inspect" "84c224f12d4cc0ede1d183ceaf7324c33a68b94cdb1133914d3f38523d02cb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84c224f12d4cc0ede1d183ceaf7324c33a68b94cdb1133914d3f38523d02cb8d", kill_on_drop: false }`
[INFO] [stdout] 84c224f12d4cc0ede1d183ceaf7324c33a68b94cdb1133914d3f38523d02cb8d