[INFO] fetching crate beryllium 0.3.1...
[INFO] checking beryllium-0.3.1 against try#8a749131e7beb72f6edacefd2bdcbed3d67b2112 for pr-72331
[INFO] extracting crate beryllium 0.3.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate beryllium 0.3.1 on toolchain 8a749131e7beb72f6edacefd2bdcbed3d67b2112
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate beryllium 0.3.1
[INFO] finished tweaking crates.io crate beryllium 0.3.1
[INFO] tweaked toml for crates.io crate beryllium 0.3.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate beryllium 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chlorine v1.0.2
[INFO] [stderr]   Downloaded fermium v200.12.1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "/opt/rustwide/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d0a94c6b7e493192cca1c84831e39b7d099855b4532228ba1027a0cb9bbb0de
[INFO] running `"docker" "start" "-a" "7d0a94c6b7e493192cca1c84831e39b7d099855b4532228ba1027a0cb9bbb0de"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling fermium v200.12.1
[INFO] [stderr]     Checking chlorine v1.0.2
[INFO] [stderr]     Checking beryllium v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]    --> src/sdl.rs:206:3
[INFO] [stderr]     |
[INFO] [stderr] 206 |   pub fn get_dpi(&self, display_index: i32) -> DPI {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:2:9
[INFO] [stderr]     |
[INFO] [stderr] 2   | #![warn(missing_docs)]
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]    --> src/window.rs:118:1
[INFO] [stderr]     |
[INFO] [stderr] 118 | pub struct DPI {
[INFO] [stderr]     | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]    --> src/window.rs:119:3
[INFO] [stderr]     |
[INFO] [stderr] 119 |   pub diagonal: f32,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]    --> src/window.rs:120:3
[INFO] [stderr]     |
[INFO] [stderr] 120 |   pub horizontal: f32,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]    --> src/window.rs:121:3
[INFO] [stderr]     |
[INFO] [stderr] 121 |   pub vertical: f32,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.81s
[INFO] running `"docker" "inspect" "7d0a94c6b7e493192cca1c84831e39b7d099855b4532228ba1027a0cb9bbb0de"`
[INFO] running `"docker" "rm" "-f" "7d0a94c6b7e493192cca1c84831e39b7d099855b4532228ba1027a0cb9bbb0de"`
[INFO] [stdout] 7d0a94c6b7e493192cca1c84831e39b7d099855b4532228ba1027a0cb9bbb0de