[INFO] cloning repository https://github.com/LeagueDevelopers/dark-binding
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LeagueDevelopers/dark-binding" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeagueDevelopers%2Fdark-binding", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeagueDevelopers%2Fdark-binding'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c2930ba721eba0bf0418e2ade09a0bcd407b3425
[INFO] testing LeagueDevelopers/dark-binding against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeagueDevelopers%2Fdark-binding" "/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/LeagueDevelopers/dark-binding on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LeagueDevelopers/dark-binding
[INFO] finished tweaking git repo https://github.com/LeagueDevelopers/dark-binding
[INFO] tweaked toml for git repo https://github.com/LeagueDevelopers/dark-binding written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/LeagueDevelopers/dark-binding already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.25
[INFO] [stderr]   Downloaded lazycell v0.5.1
[INFO] [stderr]   Downloaded time v0.1.38
[INFO] [stderr]   Downloaded libappindicator v0.2.0
[INFO] [stderr]   Downloaded pango-sys v0.3.4
[INFO] [stderr]   Downloaded gtk-sys v0.3.4
[INFO] [stderr]   Downloaded syntex_errors v0.54.0
[INFO] [stderr]   Downloaded serde_urlencoded v0.5.1
[INFO] [stderr]   Downloaded quasi v0.29.0
[INFO] [stderr]   Downloaded futures-cpupool v0.1.7
[INFO] [stderr]   Downloaded syntex v0.54.0
[INFO] [stderr]   Downloaded serde_derive_internals v0.18.1
[INFO] [stderr]   Downloaded thread_local v0.3.5
[INFO] [stderr]   Downloaded gdk-sys v0.4.0
[INFO] [stderr]   Downloaded gio-sys v0.4.0
[INFO] [stderr]   Downloaded serde_json v1.0.8
[INFO] [stderr]   Downloaded cairo-rs v0.1.3
[INFO] [stderr]   Downloaded glib-sys v0.3.4
[INFO] [stderr]   Downloaded aster v0.38.0
[INFO] [stderr]   Downloaded cairo-sys-rs v0.4.0
[INFO] [stderr]   Downloaded winapi-i686-pc-windows-gnu v0.3.1
[INFO] [stderr]   Downloaded syntex_pos v0.54.0
[INFO] [stderr]   Downloaded pango v0.1.3
[INFO] [stderr]   Downloaded num_cpus v1.7.0
[INFO] [stderr]   Downloaded fuchsia-zircon v0.2.1
[INFO] [stderr]   Downloaded version_check v0.1.3
[INFO] [stderr]   Downloaded user32-sys v0.2.0
[INFO] [stderr]   Downloaded cc v1.0.3
[INFO] [stderr]   Downloaded vcpkg v0.2.2
[INFO] [stderr]   Downloaded tokio-core v0.1.11
[INFO] [stderr]   Downloaded libc v0.2.34
[INFO] [stderr]   Downloaded openssl-sys v0.9.23
[INFO] [stderr]   Downloaded regex v0.2.3
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.4.0
[INFO] [stderr]   Downloaded url v1.6.0
[INFO] [stderr]   Downloaded pango-sys v0.4.0
[INFO] [stderr]   Downloaded quasi_codegen v0.29.0
[INFO] [stderr]   Downloaded gobject-sys v0.3.4
[INFO] [stderr]   Downloaded syntex_syntax v0.54.0
[INFO] [stderr]   Downloaded atk-sys v0.3.4
[INFO] [stderr]   Downloaded winapi-x86_64-pc-windows-gnu v0.3.1
[INFO] [stderr]   Downloaded base64 v0.5.2
[INFO] [stderr]   Downloaded security-framework v0.1.16
[INFO] [stderr]   Downloaded security-framework-sys v0.1.16
[INFO] [stderr]   Downloaded hyper v0.10.13
[INFO] [stderr]   Downloaded openssl v0.9.23
[INFO] [stderr]   Downloaded fuchsia-zircon-sys v0.2.0
[INFO] [stderr]   Downloaded toml v0.4.5
[INFO] [stderr]   Downloaded futures v0.1.17
[INFO] [stderr]   Downloaded log 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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 0381732df37ca6eab6bc2f7efd8ada83d8bbbf0bb3c08ac8f83d833e49d654a8
[INFO] running `Command { std: "docker" "start" "-a" "0381732df37ca6eab6bc2f7efd8ada83d8bbbf0bb3c08ac8f83d833e49d654a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0381732df37ca6eab6bc2f7efd8ada83d8bbbf0bb3c08ac8f83d833e49d654a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0381732df37ca6eab6bc2f7efd8ada83d8bbbf0bb3c08ac8f83d833e49d654a8", kill_on_drop: false }`
[INFO] [stdout] 0381732df37ca6eab6bc2f7efd8ada83d8bbbf0bb3c08ac8f83d833e49d654a8
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--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] 0e819034f3d4f6b9e8a8f2f9cccd73d4c6a5c3e27b4ded82f00086b758d28c6d
[INFO] running `Command { std: "docker" "start" "-a" "0e819034f3d4f6b9e8a8f2f9cccd73d4c6a5c3e27b4ded82f00086b758d28c6d", kill_on_drop: false }`
[INFO] [stderr] error: multiple packages link to native library `atk`, but a native library can be linked only once
[INFO] [stderr] 
[INFO] [stderr] package `atk-sys v0.3.4`
[INFO] [stderr]     ... which is depended on by `gtk-sys v0.3.4`
[INFO] [stderr]     ... which is depended on by `gtk v0.1.3`
[INFO] [stderr]     ... which is depended on by `libappindicator v0.2.0`
[INFO] [stderr]     ... which is depended on by `systray v0.2.0 (https://github.com/s-coimbra21/systray-rs.git?branch=master#688c3eb6)`
[INFO] [stderr]     ... which is depended on by `dark-binding v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] links to native library `atk`
[INFO] [stderr] 
[INFO] [stderr] package `atk-sys v0.4.0`
[INFO] [stderr]     ... which is depended on by `gtk-sys v0.4.0`
[INFO] [stderr]     ... which is depended on by `libappindicator-sys v0.1.2`
[INFO] [stderr]     ... which is depended on by `libappindicator v0.2.0`
[INFO] [stderr]     ... which is depended on by `systray v0.2.0 (https://github.com/s-coimbra21/systray-rs.git?branch=master#688c3eb6)`
[INFO] [stderr]     ... which is depended on by `dark-binding v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] also links to native library `atk`
[INFO] running `Command { std: "docker" "inspect" "0e819034f3d4f6b9e8a8f2f9cccd73d4c6a5c3e27b4ded82f00086b758d28c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e819034f3d4f6b9e8a8f2f9cccd73d4c6a5c3e27b4ded82f00086b758d28c6d", kill_on_drop: false }`
[INFO] [stdout] 0e819034f3d4f6b9e8a8f2f9cccd73d4c6a5c3e27b4ded82f00086b758d28c6d