[INFO] crate barg 0.2.0 is already in cache
[INFO] checking barg-0.2.0 against try#0ab79c4b48ad19260fa46623f452c1b403a360e8 for pr-74315
[INFO] extracting crate barg 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate barg 0.2.0 on toolchain 0ab79c4b48ad19260fa46623f452c1b403a360e8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate barg 0.2.0
[INFO] finished tweaking crates.io crate barg 0.2.0
[INFO] tweaked toml for crates.io crate barg 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "fetch" "--locked" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b28a6ebc55cc2be3528a2311de913dad50f08d5384d66dc86dd84867cd87b49
[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" "2b28a6ebc55cc2be3528a2311de913dad50f08d5384d66dc86dd84867cd87b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b28a6ebc55cc2be3528a2311de913dad50f08d5384d66dc86dd84867cd87b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b28a6ebc55cc2be3528a2311de913dad50f08d5384d66dc86dd84867cd87b49", kill_on_drop: false }`
[INFO] [stdout] 2b28a6ebc55cc2be3528a2311de913dad50f08d5384d66dc86dd84867cd87b49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2c04269906c4a4155ddddee6404e1909d7bcc779cccf9728fc441c8a4fc6a65
[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" "c2c04269906c4a4155ddddee6404e1909d7bcc779cccf9728fc441c8a4fc6a65", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking adler32 v1.1.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling pix v0.6.1
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking tinyvec v0.3.3
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking window v0.2.0
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]     Checking inflate v0.3.4
[INFO] [stderr]     Checking miniz_oxide v0.2.3
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stdout] error: encountered dangling pointer in final constant
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/window-0.2.0/src/wayland/mod.rs:88:1
[INFO] [stdout]     |
[INFO] [stdout] 88  | / static mut ZXDG_SURFACE_V6_INTERFACE: WlInterface = WlInterface {
[INFO] [stdout] 89  | |     /** Interface name */
[INFO] [stdout] 90  | |     name: b"zxdg_surface_v6\0".as_ptr() as *const _,
[INFO] [stdout] 91  | |     /** Interface version */
[INFO] [stdout] ...   |
[INFO] [stdout] 132 | |     .as_ptr(), // *wl_message
[INFO] [stdout] 133 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: encountered dangling pointer in final constant
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/window-0.2.0/src/wayland/mod.rs:234:1
[INFO] [stdout]     |
[INFO] [stdout] 234 | / static mut ZXDG_SHELL_V6_INTERFACE: WlInterface = WlInterface {
[INFO] [stdout] 235 | |     /** Interface name */
[INFO] [stdout] 236 | |     name: b"zxdg_shell_v6\0".as_ptr() as *const _,
[INFO] [stdout] 237 | |     /** Interface version */
[INFO] [stdout] ...   |
[INFO] [stdout] 273 | |     .as_ptr(), // *wl_message
[INFO] [stdout] 274 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `window`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c2c04269906c4a4155ddddee6404e1909d7bcc779cccf9728fc441c8a4fc6a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2c04269906c4a4155ddddee6404e1909d7bcc779cccf9728fc441c8a4fc6a65", kill_on_drop: false }`
[INFO] [stdout] c2c04269906c4a4155ddddee6404e1909d7bcc779cccf9728fc441c8a4fc6a65