Sep 19 12:35:38.614 INFO checking phil-opp/blog_os against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 12:35:38.615 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 12:35:38.615 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 12:35:39.101 INFO blam! c8ec58bc8f30d98da3c94f2335072a0641f874258bc08357f73f63db916cd782
Sep 19 12:35:39.102 INFO running `"docker" "start" "-a" "c8ec58bc8f30d98da3c94f2335072a0641f874258bc08357f73f63db916cd782"`
Sep 19 12:35:40.639 INFO kablam! usermod: no changes
Sep 19 12:35:40.724 INFO kablam!    Compiling version_check v0.1.4
Sep 19 12:35:40.724 INFO kablam!     Checking ux v0.1.2
Sep 19 12:35:40.743 INFO kablam!     Checking bitflags v1.0.3
Sep 19 12:35:40.743 INFO kablam!     Checking os_bootinfo v0.2.1
Sep 19 12:35:40.743 INFO kablam!     Checking usize_conversions v0.2.0
Sep 19 12:35:40.743 INFO kablam!     Checking bit_field v0.9.0
Sep 19 12:35:41.570 INFO kablam!     Checking spin v0.4.9
Sep 19 12:35:42.055 INFO kablam!     Checking volatile v0.2.4
Sep 19 12:35:42.607 INFO kablam!     Checking bootloader_precompiled v0.2.0
Sep 19 12:35:42.879 INFO kablam!     Checking array-init v0.0.3
Sep 19 12:35:44.651 INFO kablam!    Compiling lazy_static v1.1.0
Sep 19 12:36:01.198 INFO kablam!     Checking x86_64 v0.2.11
Sep 19 12:36:03.675 INFO kablam!     Checking uart_16550 v0.1.0
Sep 19 12:36:04.136 INFO kablam!     Checking blog_os v0.2.0 (/source)
Sep 19 12:36:07.063 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 19 12:36:07.063 INFO kablam!   --> src/main.rs:38:1
Sep 19 12:36:07.063 INFO kablam!    |
Sep 19 12:36:07.063 INFO kablam! 38 | #[panic_implementation]
Sep 19 12:36:07.063 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^ help: replace this attribute with `#[panic_handler]`
Sep 19 12:36:07.073 INFO kablam!    |
Sep 19 12:36:07.073 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 19 12:36:07.073 INFO kablam! 
Sep 19 12:36:07.074 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 19 12:36:07.074 INFO kablam!   --> src/bin/test-exception-breakpoint.rs:48:1
Sep 19 12:36:07.074 INFO kablam!    |
Sep 19 12:36:07.074 INFO kablam! 48 | #[panic_implementation]
Sep 19 12:36:07.074 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^ help: replace this attribute with `#[panic_handler]`
Sep 19 12:36:07.074 INFO kablam!    |
Sep 19 12:36:07.074 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 19 12:36:07.074 INFO kablam! 
Sep 19 12:36:07.135 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 19 12:36:07.135 INFO kablam!   --> src/bin/test-panic.rs:19:1
Sep 19 12:36:07.135 INFO kablam!    |
Sep 19 12:36:07.135 INFO kablam! 19 | #[panic_implementation]
Sep 19 12:36:07.135 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^ help: replace this attribute with `#[panic_handler]`
Sep 19 12:36:07.135 INFO kablam!    |
Sep 19 12:36:07.135 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 19 12:36:07.135 INFO kablam! 
Sep 19 12:36:07.223 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 19 12:36:07.223 INFO kablam!   --> src/bin/test-basic-boot.rs:28:1
Sep 19 12:36:07.223 INFO kablam!    |
Sep 19 12:36:07.223 INFO kablam! 28 | #[panic_implementation]
Sep 19 12:36:07.223 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^ help: replace this attribute with `#[panic_handler]`
Sep 19 12:36:07.223 INFO kablam!    |
Sep 19 12:36:07.223 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 19 12:36:07.223 INFO kablam! 
Sep 19 12:36:07.263 INFO kablam! warning: function cannot return without recursing
Sep 19 12:36:07.263 INFO kablam!   --> src/main.rs:25:5
Sep 19 12:36:07.263 INFO kablam!    |
Sep 19 12:36:07.263 INFO kablam! 25 |     fn stack_overflow() {
Sep 19 12:36:07.263 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Sep 19 12:36:07.263 INFO kablam! 26 |         stack_overflow(); // for each recursion, the return address is pushed
Sep 19 12:36:07.263 INFO kablam!    |         ---------------- recursive call site
Sep 19 12:36:07.275 INFO kablam!    |
Sep 19 12:36:07.275 INFO kablam!    = note: #[warn(unconditional_recursion)] on by default
Sep 19 12:36:07.275 INFO kablam!    = help: a `loop` may express intention better if this is on purpose
Sep 19 12:36:07.275 INFO kablam! 
Sep 19 12:36:07.293 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 19 12:36:07.293 INFO kablam!   --> src/bin/test-exception-double-fault-stack-overflow.rs:42:1
Sep 19 12:36:07.293 INFO kablam!    |
Sep 19 12:36:07.293 INFO kablam! 42 | #[panic_implementation]
Sep 19 12:36:07.293 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^ help: replace this attribute with `#[panic_handler]`
Sep 19 12:36:07.293 INFO kablam!    |
Sep 19 12:36:07.293 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 19 12:36:07.293 INFO kablam! 
Sep 19 12:36:07.392 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.73s
Sep 19 12:36:07.398 INFO kablam! su: No module specific data is present
Sep 19 12:36:08.543 INFO running `"docker" "rm" "-f" "c8ec58bc8f30d98da3c94f2335072a0641f874258bc08357f73f63db916cd782"`
Sep 19 12:36:08.785 INFO blam! c8ec58bc8f30d98da3c94f2335072a0641f874258bc08357f73f63db916cd782