[INFO] cloning repository https://github.com/xxyy/tweleter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xxyy/tweleter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxxyy%2Ftweleter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxxyy%2Ftweleter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7adf09e0e93d6aba59ce2a5ce89df5a1f0579b36
[INFO] checking xxyy/tweleter against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxxyy%2Ftweleter" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xxyy/tweleter on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xxyy/tweleter
[INFO] finished tweaking git repo https://github.com/xxyy/tweleter
[INFO] tweaked toml for git repo https://github.com/xxyy/tweleter written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/xxyy/tweleter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glib v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87dbd0e7d952887f2c26aca1b0fb740ef3a9c2701d8c962f3e4112fd25546e0f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "87dbd0e7d952887f2c26aca1b0fb740ef3a9c2701d8c962f3e4112fd25546e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87dbd0e7d952887f2c26aca1b0fb740ef3a9c2701d8c962f3e4112fd25546e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87dbd0e7d952887f2c26aca1b0fb740ef3a9c2701d8c962f3e4112fd25546e0f", kill_on_drop: false }`
[INFO] [stdout] 87dbd0e7d952887f2c26aca1b0fb740ef3a9c2701d8c962f3e4112fd25546e0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 310dd0ff4e9012c5d1aa83a2eb704ad64630a3a08c71349b577bb8a0d4f4bdcf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "310dd0ff4e9012c5d1aa83a2eb704ad64630a3a08c71349b577bb8a0d4f4bdcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]     Checking libc v0.2.29
[INFO] [stderr]     Checking lazy_static v0.2.8
[INFO] [stderr]    Compiling gio v0.3.0
[INFO] [stderr]    Compiling cairo-rs v0.3.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.3.0
[INFO] [stderr]    Compiling gdk v0.7.0
[INFO] [stderr]     Checking c_vec v1.2.1
[INFO] [stderr]    Compiling gtk v0.3.0
[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 gdk-pixbuf-sys v0.5.0
[INFO] [stderr]    Compiling cairo-sys-rs 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]     Checking glib v0.4.0
[INFO] [stderr]     Checking pango v0.3.0
[INFO] [stderr]     Checking tweleter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/ui/gtk/mod.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / macro_rules! gtkclone {
[INFO] [stdout] 7  | |     (@param _) => ( _ );
[INFO] [stdout] 8  | |     (@param $x:ident) => ( $x );
[INFO] [stdout] 9  | |     ($($n:ident),+ => move || $body:expr) => (
[INFO] [stdout] ...  |
[INFO] [stdout] 20 | |     );
[INFO] [stdout] 21 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/ui/gtk/mod.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / macro_rules! gtkclone {
[INFO] [stdout] 7  | |     (@param _) => ( _ );
[INFO] [stdout] 8  | |     (@param $x:ident) => ( $x );
[INFO] [stdout] 9  | |     ($($n:ident),+ => move || $body:expr) => (
[INFO] [stdout] ...  |
[INFO] [stdout] 20 | |     );
[INFO] [stdout] 21 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.40s
[INFO] running `Command { std: "docker" "inspect" "310dd0ff4e9012c5d1aa83a2eb704ad64630a3a08c71349b577bb8a0d4f4bdcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "310dd0ff4e9012c5d1aa83a2eb704ad64630a3a08c71349b577bb8a0d4f4bdcf", kill_on_drop: false }`
[INFO] [stdout] 310dd0ff4e9012c5d1aa83a2eb704ad64630a3a08c71349b577bb8a0d4f4bdcf