[INFO] crate blitter 0.5.0 is already in cache
[INFO] checking blitter-0.5.0 against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872
[INFO] extracting crate blitter 0.5.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate blitter 0.5.0 on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate blitter 0.5.0
[INFO] finished tweaking crates.io crate blitter 0.5.0
[INFO] tweaked toml for crates.io crate blitter 0.5.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate blitter 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "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] 05e4d606412dfac7444977f1913d144684cee0a859afed2f08c3e3ad447ba732
[INFO] running `"docker" "start" "-a" "05e4d606412dfac7444977f1913d144684cee0a859afed2f08c3e3ad447ba732"`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling xml-rs v0.8.0
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]     Checking wayland-sys v0.24.1
[INFO] [stderr]     Checking blitter v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling minifb v0.15.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling wayland-scanner v0.24.1
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking x11-dl v2.18.5
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling wayland-client v0.24.1
[INFO] [stderr]    Compiling wayland-protocols v0.24.1
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking wayland-commons v0.24.1
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]   --> examples/square.rs:14:29
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let image:  Vec<u32> =  { vec![0xffffffff; 100] };
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `PixelFormat`
[INFO] [stderr]   --> examples/minifb.rs:18:36
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let png = from_png_file(&path, PixelFormat::Zrgb).unwrap();
[INFO] [stderr]    |                                    ^^^^^^^^^^^ use of undeclared type or module `PixelFormat`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `from_png_file` in this scope
[INFO] [stderr]   --> examples/minifb.rs:18:15
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let png = from_png_file(&path, PixelFormat::Zrgb).unwrap();
[INFO] [stderr]    |               ^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]   --> examples/minifb.rs:14:29
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let image:  Vec<u32> =  { vec![0xffffffff; 100] };
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]   --> examples/minifb.rs:15:30
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let image2:  Vec<u32> =  { vec![0x0000ff00; 2500] };
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around assigned value
[INFO] [stderr]   --> examples/minifb.rs:16:30
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let image3:  Vec<u32> =  { vec![0x0000ff00; 100] };
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `blitter`.
[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 `"docker" "inspect" "05e4d606412dfac7444977f1913d144684cee0a859afed2f08c3e3ad447ba732"`
[INFO] running `"docker" "rm" "-f" "05e4d606412dfac7444977f1913d144684cee0a859afed2f08c3e3ad447ba732"`
[INFO] [stdout] 05e4d606412dfac7444977f1913d144684cee0a859afed2f08c3e3ad447ba732