Aug 31 18:02:40.136 INFO checking ptr-0.1.4 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578 Aug 31 18:02:40.136 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets Aug 31 18:02:40.136 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 18:02:40.313 INFO blam! 13b3e6e1b49804b7a20e44adcfa6481f8d54ccb3caaf3aaaed2964685896dadb Aug 31 18:02:40.315 INFO running `"docker" "start" "-a" "13b3e6e1b49804b7a20e44adcfa6481f8d54ccb3caaf3aaaed2964685896dadb"` Aug 31 18:02:40.991 INFO kablam! Compiling ptr v0.1.4 (file:///source) Aug 31 18:02:41.779 INFO kablam! error[E0635]: unknown feature `const_align_of` Aug 31 18:02:41.780 INFO kablam! --> src/lib.rs:13:12 Aug 31 18:02:41.780 INFO kablam! | Aug 31 18:02:41.780 INFO kablam! 13 | #![feature(const_align_of)] Aug 31 18:02:41.780 INFO kablam! | ^^^^^^^^^^^^^^ Aug 31 18:02:41.780 INFO kablam! Aug 31 18:02:41.785 INFO kablam! error: aborting due to previous error Aug 31 18:02:41.785 INFO kablam! Aug 31 18:02:41.785 INFO kablam! For more information about this error, try `rustc --explain E0635`. Aug 31 18:02:41.792 INFO kablam! error: Could not compile `ptr`. Aug 31 18:02:41.792 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 31 18:02:42.087 INFO kablam! error[E0635]: unknown feature `const_align_of` Aug 31 18:02:42.087 INFO kablam! --> src/lib.rs:13:12 Aug 31 18:02:42.088 INFO kablam! | Aug 31 18:02:42.088 INFO kablam! 13 | #![feature(const_align_of)] Aug 31 18:02:42.088 INFO kablam! | ^^^^^^^^^^^^^^ Aug 31 18:02:42.088 INFO kablam! Aug 31 18:02:42.099 INFO kablam! error: aborting due to previous error Aug 31 18:02:42.099 INFO kablam! Aug 31 18:02:42.099 INFO kablam! For more information about this error, try `rustc --explain E0635`. Aug 31 18:02:42.106 INFO kablam! error: Could not compile `ptr`. Aug 31 18:02:42.106 INFO kablam! Aug 31 18:02:42.106 INFO kablam! To learn more, run the command again with --verbose. Aug 31 18:02:42.108 INFO kablam! su: No module specific data is present Aug 31 18:02:42.552 INFO running `"docker" "rm" "-f" "13b3e6e1b49804b7a20e44adcfa6481f8d54ccb3caaf3aaaed2964685896dadb"` Aug 31 18:02:42.649 INFO blam! 13b3e6e1b49804b7a20e44adcfa6481f8d54ccb3caaf3aaaed2964685896dadb