[INFO] fetching crate titanium-web-extension 0.1.0...
[INFO] checking titanium-web-extension-0.1.0 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] extracting crate titanium-web-extension 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate titanium-web-extension 0.1.0 on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate titanium-web-extension 0.1.0
[INFO] finished tweaking crates.io crate titanium-web-extension 0.1.0
[INFO] tweaked toml for crates.io crate titanium-web-extension 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-serde v0.1.0
[INFO] [stderr]   Downloaded bincode v0.8.0
[INFO] [stderr]   Downloaded syslog v3.3.0
[INFO] [stderr]   Downloaded nix v0.9.0
[INFO] [stderr]   Downloaded glib-sys v0.4.0
[INFO] [stderr]   Downloaded gobject-sys v0.4.0
[INFO] [stderr]   Downloaded gio-sys v0.4.0
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.3.4
[INFO] [stderr]   Downloaded cairo-sys-rs v0.3.4
[INFO] [stderr]   Downloaded gdk-pixbuf v0.1.3
[INFO] [stderr]   Downloaded derive-error v0.0.3
[INFO] [stderr]   Downloaded cairo-rs v0.1.3
[INFO] [stderr]   Downloaded simplelog v0.4.4
[INFO] [stderr]   Downloaded atk-sys v0.3.4
[INFO] [stderr]   Downloaded glib-sys v0.3.4
[INFO] [stderr]   Downloaded tokio-serde-bincode v0.1.1
[INFO] [stderr]   Downloaded gdk-sys v0.3.4
[INFO] [stderr]   Downloaded c_vec v1.2.1
[INFO] [stderr]   Downloaded gio v0.1.3
[INFO] [stderr]   Downloaded pango-sys v0.3.4
[INFO] [stderr]   Downloaded gtk-sys v0.3.4
[INFO] [stderr]   Downloaded gio-sys v0.3.4
[INFO] [stderr]   Downloaded unix_socket v0.5.0
[INFO] [stderr]   Downloaded gobject-sys v0.3.4
[INFO] [stderr]   Downloaded gdk v0.5.3
[INFO] [stderr]   Downloaded glib v0.1.3
[INFO] [stderr]   Downloaded pango v0.1.3
[INFO] [stderr]   Downloaded relm-derive-state v0.10.0
[INFO] [stderr]   Downloaded futures-glib v0.2.1
[INFO] [stderr]   Downloaded fg-uds v0.1.2
[INFO] [stderr]   Downloaded relm-gen-widget v0.10.0
[INFO] [stderr]   Downloaded titanium-common v0.1.0
[INFO] [stderr]   Downloaded relm-state v0.10.1
[INFO] [stderr]   Downloaded futures-glib v0.1.0
[INFO] [stderr]   Downloaded relm-derive-common v0.10.0
[INFO] [stderr]   Downloaded relm-core v0.10.1
[INFO] [stderr]   Downloaded case v0.1.0
[INFO] [stderr]   Downloaded webkit2gtk-webextension-sys v0.2.0
[INFO] [stderr]   Downloaded soup-sys v0.3.3
[INFO] [stderr]   Downloaded javascriptcore-rs-sys v0.1.2
[INFO] [stderr]   Downloaded gtk v0.1.3
[INFO] [stderr]   Downloaded webkit2gtk-webextension v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b248af80bc9ff104f203c4d9ae16c02f6a5214620659493e7144507810fd42a
[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" "3b248af80bc9ff104f203c4d9ae16c02f6a5214620659493e7144507810fd42a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b248af80bc9ff104f203c4d9ae16c02f6a5214620659493e7144507810fd42a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b248af80bc9ff104f203c4d9ae16c02f6a5214620659493e7144507810fd42a", kill_on_drop: false }`
[INFO] [stdout] 3b248af80bc9ff104f203c4d9ae16c02f6a5214620659493e7144507810fd42a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3040538f18bd9fe40fcd593ea771341a61416b30f6a8b3345c4a4fadce30050d
[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" "3040538f18bd9fe40fcd593ea771341a61416b30f6a8b3345c4a4fadce30050d", 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] [stderr] error: multiple packages link to native library `gio`, but a native library can be linked only once
[INFO] [stderr] 
[INFO] [stderr] package `gio-sys v0.3.4`
[INFO] [stderr]     ... which is depended on by `gdk-pixbuf-sys v0.3.4`
[INFO] [stderr]     ... which is depended on by `gdk-pixbuf v0.1.3`
[INFO] [stderr]     ... which is depended on by `gdk v0.5.3`
[INFO] [stderr]     ... which is depended on by `gtk v0.1.3`
[INFO] [stderr]     ... which is depended on by `webkit2gtk-webextension v0.1.1`
[INFO] [stderr]     ... which is depended on by `titanium-web-extension v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] links to native library `gio`
[INFO] [stderr] 
[INFO] [stderr] package `gio-sys v0.4.0`
[INFO] [stderr]     ... which is depended on by `fg-uds v0.1.2`
[INFO] [stderr]     ... which is depended on by `titanium-web-extension v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] also links to native library `gio`
[INFO] running `Command { std: "docker" "inspect" "3040538f18bd9fe40fcd593ea771341a61416b30f6a8b3345c4a4fadce30050d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3040538f18bd9fe40fcd593ea771341a61416b30f6a8b3345c4a4fadce30050d", kill_on_drop: false }`
[INFO] [stdout] 3040538f18bd9fe40fcd593ea771341a61416b30f6a8b3345c4a4fadce30050d