[INFO] cloning repository https://github.com/GalestrikeTTV/dmenu-manager
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GalestrikeTTV/dmenu-manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGalestrikeTTV%2Fdmenu-manager", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGalestrikeTTV%2Fdmenu-manager'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1211d768dbffc96dfc9fa7272e5f9bf0f05fbe3f
[INFO] checking GalestrikeTTV/dmenu-manager against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGalestrikeTTV%2Fdmenu-manager" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GalestrikeTTV/dmenu-manager on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/GalestrikeTTV/dmenu-manager
[INFO] finished tweaking git repo https://github.com/GalestrikeTTV/dmenu-manager
[INFO] tweaked toml for git repo https://github.com/GalestrikeTTV/dmenu-manager written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/GalestrikeTTV/dmenu-manager already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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] ba88bd5d18b47eca46b27c778af065cf8e96a7c70c61981233d57be9c0384610
[INFO] running `Command { std: "docker" "start" "-a" "ba88bd5d18b47eca46b27c778af065cf8e96a7c70c61981233d57be9c0384610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba88bd5d18b47eca46b27c778af065cf8e96a7c70c61981233d57be9c0384610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba88bd5d18b47eca46b27c778af065cf8e96a7c70c61981233d57be9c0384610", kill_on_drop: false }`
[INFO] [stdout] ba88bd5d18b47eca46b27c778af065cf8e96a7c70c61981233d57be9c0384610
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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] 1e143bcf5aecca47a02cab13e843ed5dae272bfabedaae36f8b376befa37ee98
[INFO] running `Command { std: "docker" "start" "-a" "1e143bcf5aecca47a02cab13e843ed5dae272bfabedaae36f8b376befa37ee98", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling libdbus-sys v0.2.1
[INFO] [stderr]     Checking dbus v0.8.4
[INFO] [stderr]     Checking mandwm-api v0.1.0 (/opt/rustwide/workdir/mandwm-api)
[INFO] [stdout] warning: unused import: `Stdio`
[INFO] [stdout]  --> mandwm-api/src/core.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::process::{Command, Stdio};
[INFO] [stdout]   |                             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `blocking::LocalConnection`, `tree::Factory`
[INFO] [stdout]  --> mandwm-api/src/lib.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | use dbus::{blocking::LocalConnection, tree::Factory};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Command`, `Stdio`
[INFO] [stdout]  --> mandwm-api/src/lib.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::process::{Command, Stdio};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> mandwm-api/src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stdio`
[INFO] [stdout]  --> mandwm-api/src/core.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::process::{Command, Stdio};
[INFO] [stdout]   |                             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `blocking::LocalConnection`, `tree::Factory`
[INFO] [stdout]  --> mandwm-api/src/lib.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | use dbus::{blocking::LocalConnection, tree::Factory};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Command`, `Stdio`
[INFO] [stdout]  --> mandwm-api/src/lib.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::process::{Command, Stdio};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> mandwm-api/src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `factory`
[INFO] [stdout]   --> mandwm-api/src/core.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let factory = Factory::new_fn::<()>();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factory`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max_length`
[INFO] [stdout]   --> mandwm-api/src/core.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     max_length: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `factory`
[INFO] [stdout]   --> mandwm-api/src/core.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let factory = Factory::new_fn::<()>();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factory`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max_length`
[INFO] [stdout]   --> mandwm-api/src/core.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     max_length: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking mandwm v0.1.0 (/opt/rustwide/workdir/mandwm)
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `Command { std: "docker" "inspect" "1e143bcf5aecca47a02cab13e843ed5dae272bfabedaae36f8b376befa37ee98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e143bcf5aecca47a02cab13e843ed5dae272bfabedaae36f8b376befa37ee98", kill_on_drop: false }`
[INFO] [stdout] 1e143bcf5aecca47a02cab13e843ed5dae272bfabedaae36f8b376befa37ee98