Dec 12 12:23:52.318 INFO checking kiss2d-0.1.5 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:23:52.318 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 12:23:52.720 INFO [stdout] 72672bc3e4e06641e48c460138bd1104235ecc6cacf0e6cfae00a902492ea285
Dec 12 12:23:52.722 INFO running `"docker" "start" "-a" "72672bc3e4e06641e48c460138bd1104235ecc6cacf0e6cfae00a902492ea285"`
Dec 12 12:23:54.788 INFO [stderr] usermod: no changes
Dec 12 12:23:54.985 INFO [stderr]    Compiling x11-dl v2.14.0
Dec 12 12:23:54.988 INFO [stderr]    Compiling minifb v0.11.1
Dec 12 12:24:01.291 INFO [stderr]     Checking kiss2d v0.1.5 (/source)
Dec 12 12:24:03.944 INFO [stderr] error[E0437]: type `Target` is not a member of trait `std::ops::DerefMut`
Dec 12 12:24:03.944 INFO [stderr]   --> src/lib.rs:37:5
Dec 12 12:24:03.944 INFO [stderr]    |
Dec 12 12:24:03.944 INFO [stderr] 37 |     type Target = [u32];
Dec 12 12:24:03.944 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^ not a member of trait `std::ops::DerefMut`
Dec 12 12:24:03.944 INFO [stderr] 
Dec 12 12:24:03.952 INFO [stderr] error[E0437]: type `Target` is not a member of trait `std::ops::DerefMut`
Dec 12 12:24:03.952 INFO [stderr]   --> src/lib.rs:37:5
Dec 12 12:24:03.952 INFO [stderr]    |
Dec 12 12:24:03.952 INFO [stderr] 37 |     type Target = [u32];
Dec 12 12:24:03.952 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^ not a member of trait `std::ops::DerefMut`
Dec 12 12:24:03.952 INFO [stderr] 
Dec 12 12:24:03.952 INFO [stderr] warning: unused import: `Point`
Dec 12 12:24:03.952 INFO [stderr]  --> src/vg/vector.rs:2:37
Dec 12 12:24:03.952 INFO [stderr]   |
Dec 12 12:24:03.952 INFO [stderr] 2 | use crate::image::{RGBA, Rectangle, Point};
Dec 12 12:24:03.952 INFO [stderr]   |                                     ^^^^^
Dec 12 12:24:03.952 INFO [stderr]   |
Dec 12 12:24:03.952 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:24:03.952 INFO [stderr] 
Dec 12 12:24:03.960 INFO [stderr] warning: unused import: `Point`
Dec 12 12:24:03.960 INFO [stderr]  --> src/vg/vector.rs:2:37
Dec 12 12:24:03.960 INFO [stderr]   |
Dec 12 12:24:03.960 INFO [stderr] 2 | use crate::image::{RGBA, Rectangle, Point};
Dec 12 12:24:03.960 INFO [stderr]   |                                     ^^^^^
Dec 12 12:24:03.960 INFO [stderr]   |
Dec 12 12:24:03.960 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:24:03.960 INFO [stderr] 
Dec 12 12:24:04.228 INFO [stderr] error: aborting due to previous error
Dec 12 12:24:04.228 INFO [stderr] 
Dec 12 12:24:04.228 INFO [stderr] For more information about this error, try `rustc --explain E0437`.
Dec 12 12:24:04.228 INFO [stderr] error: Could not compile `kiss2d`.
Dec 12 12:24:04.228 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 12:24:04.392 INFO [stderr] error: aborting due to previous error
Dec 12 12:24:04.392 INFO [stderr] 
Dec 12 12:24:04.392 INFO [stderr] For more information about this error, try `rustc --explain E0437`.
Dec 12 12:24:04.408 INFO [stderr] error: Could not compile `kiss2d`.
Dec 12 12:24:04.408 INFO [stderr] 
Dec 12 12:24:04.408 INFO [stderr] To learn more, run the command again with --verbose.
Dec 12 12:24:04.408 INFO [stderr] su: No module specific data is present
Dec 12 12:24:04.952 INFO running `"docker" "inspect" "72672bc3e4e06641e48c460138bd1104235ecc6cacf0e6cfae00a902492ea285"`
Dec 12 12:24:05.190 INFO running `"docker" "rm" "-f" "72672bc3e4e06641e48c460138bd1104235ecc6cacf0e6cfae00a902492ea285"`
Dec 12 12:24:05.549 INFO [stdout] 72672bc3e4e06641e48c460138bd1104235ecc6cacf0e6cfae00a902492ea285