[INFO] crate titanium-web-extension 0.1.0 is already in cache
[INFO] testing titanium-web-extension-0.1.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate titanium-web-extension 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate titanium-web-extension 0.1.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", 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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d889e7719ca05075469e3e1a61126d50e648b271d5a4bbfbda70a1f97a83600
[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" "2d889e7719ca05075469e3e1a61126d50e648b271d5a4bbfbda70a1f97a83600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d889e7719ca05075469e3e1a61126d50e648b271d5a4bbfbda70a1f97a83600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d889e7719ca05075469e3e1a61126d50e648b271d5a4bbfbda70a1f97a83600", kill_on_drop: false }`
[INFO] [stdout] 2d889e7719ca05075469e3e1a61126d50e648b271d5a4bbfbda70a1f97a83600
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e4a4560f549044ce7a3b38b0d4518ac41ee0d7fa33f6aceadf42707adbc7385
[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" "2e4a4560f549044ce7a3b38b0d4518ac41ee0d7fa33f6aceadf42707adbc7385", kill_on_drop: false }`
[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" "2e4a4560f549044ce7a3b38b0d4518ac41ee0d7fa33f6aceadf42707adbc7385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4a4560f549044ce7a3b38b0d4518ac41ee0d7fa33f6aceadf42707adbc7385", kill_on_drop: false }`
[INFO] [stdout] 2e4a4560f549044ce7a3b38b0d4518ac41ee0d7fa33f6aceadf42707adbc7385