[INFO] fetching crate wayland-commons 0.28.5...
[INFO] checking wayland-commons-0.28.5 against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819
[INFO] extracting crate wayland-commons 0.28.5 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate wayland-commons 0.28.5 on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wayland-commons 0.28.5
[INFO] finished tweaking crates.io crate wayland-commons 0.28.5
[INFO] tweaked toml for crates.io crate wayland-commons 0.28.5 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate wayland-commons 0.28.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42c3bbd3a495ac8e5dde77c21f4de4ea8b9a48f35e12e9b39b98fa91e8257825
[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" "42c3bbd3a495ac8e5dde77c21f4de4ea8b9a48f35e12e9b39b98fa91e8257825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42c3bbd3a495ac8e5dde77c21f4de4ea8b9a48f35e12e9b39b98fa91e8257825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c3bbd3a495ac8e5dde77c21f4de4ea8b9a48f35e12e9b39b98fa91e8257825", kill_on_drop: false }`
[INFO] [stdout] 42c3bbd3a495ac8e5dde77c21f4de4ea8b9a48f35e12e9b39b98fa91e8257825
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bc9813b5aa9fec2c905f05ff50ed40ba528fb81d38655e60cbad64c3d41cea5
[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" "2bc9813b5aa9fec2c905f05ff50ed40ba528fb81d38655e60cbad64c3d41cea5", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking once_cell v1.7.0
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]    Compiling wayland-sys v0.28.5
[INFO] [stderr]     Checking wayland-commons v0.28.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/user_data.rs:60:58
[INFO] [stdout]    |
[INFO] [stdout] 60 |             Some(&UserDataInner::ThreadSafe(ref val)) => Any::downcast_ref::<T>(&**val),
[INFO] [stdout]    |                                                          ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/user_data.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |                     Any::downcast_ref::<T>(&***val)
[INFO] [stdout]    |                     ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/user_data.rs:60:58
[INFO] [stdout]    |
[INFO] [stdout] 60 |             Some(&UserDataInner::ThreadSafe(ref val)) => Any::downcast_ref::<T>(&**val),
[INFO] [stdout]    |                                                          ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/user_data.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |                     Any::downcast_ref::<T>(&***val)
[INFO] [stdout]    |                     ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.57s
[INFO] running `Command { std: "docker" "inspect" "2bc9813b5aa9fec2c905f05ff50ed40ba528fb81d38655e60cbad64c3d41cea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc9813b5aa9fec2c905f05ff50ed40ba528fb81d38655e60cbad64c3d41cea5", kill_on_drop: false }`
[INFO] [stdout] 2bc9813b5aa9fec2c905f05ff50ed40ba528fb81d38655e60cbad64c3d41cea5