[INFO] fetching crate beryllium 0.3.2...
[INFO] checking beryllium-0.3.2 against beta for pr-78714
[INFO] extracting crate beryllium 0.3.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate beryllium 0.3.2 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate beryllium 0.3.2
[INFO] finished tweaking crates.io crate beryllium 0.3.2
[INFO] tweaked toml for crates.io crate beryllium 0.3.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate beryllium 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] 891b9b73818bc524a0d889306bc4c4d4a4e7b5125d076ba95cee4813d7320607
[INFO] running `Command { std: "docker" "start" "-a" "891b9b73818bc524a0d889306bc4c4d4a4e7b5125d076ba95cee4813d7320607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "891b9b73818bc524a0d889306bc4c4d4a4e7b5125d076ba95cee4813d7320607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "891b9b73818bc524a0d889306bc4c4d4a4e7b5125d076ba95cee4813d7320607", kill_on_drop: false }`
[INFO] [stdout] 891b9b73818bc524a0d889306bc4c4d4a4e7b5125d076ba95cee4813d7320607
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2ff3f58784dbb0acd4fb226db985916abd8a5083a8c2e321a624a7f8bbe8f76
[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" "a2ff3f58784dbb0acd4fb226db985916abd8a5083a8c2e321a624a7f8bbe8f76", kill_on_drop: false }`
[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 v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/sdl.rs:206:3
[INFO] [stdout]     |
[INFO] [stdout] 206 |   pub fn get_dpi(&self, display_index: i32) -> DPI {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:2:9
[INFO] [stdout]     |
[INFO] [stdout] 2   | #![warn(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]    --> src/window.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct DPI {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/window.rs:119:3
[INFO] [stdout]     |
[INFO] [stdout] 119 |   pub diagonal: f32,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/window.rs:120:3
[INFO] [stdout]     |
[INFO] [stdout] 120 |   pub horizontal: f32,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/window.rs:121:3
[INFO] [stdout]     |
[INFO] [stdout] 121 |   pub vertical: f32,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `Command { std: "docker" "inspect" "a2ff3f58784dbb0acd4fb226db985916abd8a5083a8c2e321a624a7f8bbe8f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ff3f58784dbb0acd4fb226db985916abd8a5083a8c2e321a624a7f8bbe8f76", kill_on_drop: false }`
[INFO] [stdout] a2ff3f58784dbb0acd4fb226db985916abd8a5083a8c2e321a624a7f8bbe8f76