Sep 01 13:41:36.780 INFO checking phil-opp/blog_os against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 13:41:36.780 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 13:41:36.781 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:41:36.997 INFO blam! bd7aeae3a625012c7675b88aa2d3a851be1f670cbcf1cc27d4f9225413ecffdf
Sep 01 13:41:37.000 INFO running `"docker" "start" "-a" "bd7aeae3a625012c7675b88aa2d3a851be1f670cbcf1cc27d4f9225413ecffdf"`
Sep 01 13:41:37.623 INFO kablam!    Compiling version_check v0.1.4
Sep 01 13:41:37.623 INFO kablam!     Checking os_bootinfo v0.2.1
Sep 01 13:41:37.623 INFO kablam!     Checking usize_conversions v0.2.0
Sep 01 13:41:37.623 INFO kablam!     Checking ux v0.1.2
Sep 01 13:41:37.624 INFO kablam!     Checking bitflags v1.0.3
Sep 01 13:41:37.624 INFO kablam!     Checking bit_field v0.9.0
Sep 01 13:41:38.033 INFO kablam!     Checking spin v0.4.9
Sep 01 13:41:38.653 INFO kablam!     Checking volatile v0.2.4
Sep 01 13:41:38.690 INFO kablam!     Checking bootloader_precompiled v0.2.0
Sep 01 13:41:39.069 INFO kablam!     Checking array-init v0.0.3
Sep 01 13:41:39.877 INFO kablam!    Compiling lazy_static v1.1.0
Sep 01 13:41:59.986 INFO kablam!     Checking x86_64 v0.2.11
Sep 01 13:42:03.296 INFO kablam!     Checking uart_16550 v0.1.0
Sep 01 13:42:04.147 INFO kablam!     Checking blog_os v0.2.0 (file:///source)
Sep 01 13:42:05.212 INFO kablam! warning: use of deprecated attribute `panic_implementation`: This attribute was renamed to `panic_handler`. See https://github.com/rust-lang/rust/issues/44489#issuecomment-415140224
Sep 01 13:42:05.212 INFO kablam!   --> src/bin/test-exception-double-fault-stack-overflow.rs:42:1
Sep 01 13:42:05.212 INFO kablam!    |
Sep 01 13:42:05.212 INFO kablam! 42 | #[panic_implementation]
Sep 01 13:42:05.212 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
Sep 01 13:42:05.212 INFO kablam!    |
Sep 01 13:42:05.212 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 01 13:42:05.212 INFO kablam! 
Sep 01 13:42:05.252 INFO kablam! warning: use of deprecated attribute `panic_implementation`: This attribute was renamed to `panic_handler`. See https://github.com/rust-lang/rust/issues/44489#issuecomment-415140224
Sep 01 13:42:05.252 INFO kablam!   --> src/main.rs:38:1
Sep 01 13:42:05.252 INFO kablam!    |
Sep 01 13:42:05.252 INFO kablam! 38 | #[panic_implementation]
Sep 01 13:42:05.252 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
Sep 01 13:42:05.252 INFO kablam!    |
Sep 01 13:42:05.252 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 01 13:42:05.252 INFO kablam! 
Sep 01 13:42:05.263 INFO kablam! warning: use of deprecated attribute `panic_implementation`: This attribute was renamed to `panic_handler`. See https://github.com/rust-lang/rust/issues/44489#issuecomment-415140224
Sep 01 13:42:05.263 INFO kablam!   --> src/bin/test-panic.rs:19:1
Sep 01 13:42:05.263 INFO kablam!    |
Sep 01 13:42:05.263 INFO kablam! 19 | #[panic_implementation]
Sep 01 13:42:05.263 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
Sep 01 13:42:05.263 INFO kablam!    |
Sep 01 13:42:05.263 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 01 13:42:05.263 INFO kablam! 
Sep 01 13:42:05.275 INFO kablam! warning: use of deprecated attribute `panic_implementation`: This attribute was renamed to `panic_handler`. See https://github.com/rust-lang/rust/issues/44489#issuecomment-415140224
Sep 01 13:42:05.275 INFO kablam!   --> src/bin/test-exception-breakpoint.rs:48:1
Sep 01 13:42:05.275 INFO kablam!    |
Sep 01 13:42:05.275 INFO kablam! 48 | #[panic_implementation]
Sep 01 13:42:05.275 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
Sep 01 13:42:05.275 INFO kablam!    |
Sep 01 13:42:05.275 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 01 13:42:05.275 INFO kablam! 
Sep 01 13:42:05.316 INFO kablam! warning: use of deprecated attribute `panic_implementation`: This attribute was renamed to `panic_handler`. See https://github.com/rust-lang/rust/issues/44489#issuecomment-415140224
Sep 01 13:42:05.316 INFO kablam!   --> src/bin/test-basic-boot.rs:28:1
Sep 01 13:42:05.316 INFO kablam!    |
Sep 01 13:42:05.316 INFO kablam! 28 | #[panic_implementation]
Sep 01 13:42:05.316 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
Sep 01 13:42:05.316 INFO kablam!    |
Sep 01 13:42:05.316 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 01 13:42:05.316 INFO kablam! 
Sep 01 13:42:05.486 INFO kablam! warning: function cannot return without recurring
Sep 01 13:42:05.486 INFO kablam!   --> src/main.rs:25:5
Sep 01 13:42:05.486 INFO kablam!    |
Sep 01 13:42:05.486 INFO kablam! 25 |     fn stack_overflow() {
Sep 01 13:42:05.486 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^ cannot return without recurring
Sep 01 13:42:05.486 INFO kablam! 26 |         stack_overflow(); // for each recursion, the return address is pushed
Sep 01 13:42:05.486 INFO kablam!    |         ---------------- recursive call site
Sep 01 13:42:05.486 INFO kablam!    |
Sep 01 13:42:05.487 INFO kablam!    = note: #[warn(unconditional_recursion)] on by default
Sep 01 13:42:05.487 INFO kablam!    = help: a `loop` may express intention better if this is on purpose
Sep 01 13:42:05.487 INFO kablam! 
Sep 01 13:42:07.615 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.03s
Sep 01 13:42:07.629 INFO kablam! su: No module specific data is present
Sep 01 13:42:08.112 INFO running `"docker" "rm" "-f" "bd7aeae3a625012c7675b88aa2d3a851be1f670cbcf1cc27d4f9225413ecffdf"`
Sep 01 13:42:08.228 INFO blam! bd7aeae3a625012c7675b88aa2d3a851be1f670cbcf1cc27d4f9225413ecffdf