[INFO] fetching crate wayland-client 0.28.5...
[INFO] checking wayland-client-0.28.5 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] extracting crate wayland-client 0.28.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate wayland-client 0.28.5 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 wayland-client 0.28.5
[INFO] finished tweaking crates.io crate wayland-client 0.28.5
[INFO] tweaked toml for crates.io crate wayland-client 0.28.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate wayland-client 0.28.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1bc44b818e8e8f7f3140af90a9e1f128b3b3fc2577856a787d36ff016b176c9a
[INFO] running `Command { std: "docker" "start" "-a" "1bc44b818e8e8f7f3140af90a9e1f128b3b3fc2577856a787d36ff016b176c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bc44b818e8e8f7f3140af90a9e1f128b3b3fc2577856a787d36ff016b176c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc44b818e8e8f7f3140af90a9e1f128b3b3fc2577856a787d36ff016b176c9a", kill_on_drop: false }`
[INFO] [stdout] 1bc44b818e8e8f7f3140af90a9e1f128b3b3fc2577856a787d36ff016b176c9a
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0fc937fbae6b04295890c23f148aa955e36743bba184fbbc9a16e9cdc9a11a7
[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" "a0fc937fbae6b04295890c23f148aa955e36743bba184fbbc9a16e9cdc9a11a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling wayland-sys v0.28.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling wayland-scanner v0.28.5
[INFO] [stderr]    Compiling wayland-client v0.28.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking wayland-commons v0.28.5
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wayland_protocols`
[INFO] [stdout]   --> examples/simple_window.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use wayland_protocols::xdg_shell::client::{xdg_surface, xdg_toplevel, xdg_wm_base};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `wayland_protocols`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `xdg_wm_base`
[INFO] [stdout]   --> examples/simple_window.rs:83:30
[INFO] [stdout]    |
[INFO] [stdout] 83 |         .instantiate_exact::<xdg_wm_base::XdgWmBase>(2)
[INFO] [stdout]    |                              ^^^^^^^^^^^ use of undeclared crate or module `xdg_wm_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `xdg_wm_base`
[INFO] [stdout]   --> examples/simple_window.rs:87:16
[INFO] [stdout]    |
[INFO] [stdout] 87 |         if let xdg_wm_base::Event::Ping { serial } = event {
[INFO] [stdout]    |                ^^^^^^^^^^^ use of undeclared crate or module `xdg_wm_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `xdg_surface`
[INFO] [stdout]   --> examples/simple_window.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         xdg_surface::Event::Configure { serial } => {
[INFO] [stdout]    |         ^^^^^^^^^^^ use of undeclared crate or module `xdg_surface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `xdg_toplevel`
[INFO] [stdout]    --> examples/simple_window.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |         xdg_toplevel::Event::Close => {
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of undeclared crate or module `xdg_toplevel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `xdg_toplevel`
[INFO] [stdout]    --> examples/simple_window.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         xdg_toplevel::Event::Configure { width, height, states } => {
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of undeclared crate or module `xdg_toplevel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wayland-client`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a0fc937fbae6b04295890c23f148aa955e36743bba184fbbc9a16e9cdc9a11a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0fc937fbae6b04295890c23f148aa955e36743bba184fbbc9a16e9cdc9a11a7", kill_on_drop: false }`
[INFO] [stdout] a0fc937fbae6b04295890c23f148aa955e36743bba184fbbc9a16e9cdc9a11a7