Aug 10 21:06:35.747 INFO checking MichaelByrneAU/advent_of_rust against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 21:06:35.747 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 21:06:35.747 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 21:06:35.747 INFO running `"docker" "create" "-v" "/tmp/crater.Zu5Dd2c3zKCa:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 21:06:36.011 INFO blam! b630d3b57ca1ab6f0c72546d5c383aa681f3edab7b4b2a1677e0792388d9d8af
Aug 10 21:06:36.013 INFO running `"docker" "start" "-a" "b630d3b57ca1ab6f0c72546d5c383aa681f3edab7b4b2a1677e0792388d9d8af"`
Aug 10 21:06:37.111 INFO kablam!     Checking bytecount v0.3.2
Aug 10 21:06:37.111 INFO kablam!     Checking permutohedron v0.2.4
Aug 10 21:06:37.119 INFO kablam!     Checking fancy-regex v0.1.0
Aug 10 21:06:38.289 INFO kablam!     Checking nom_locate v0.3.0
Aug 10 21:06:40.191 INFO kablam!     Checking advent_of_rust v0.1.0 (file:///source)
Aug 10 21:06:40.360 INFO kablam! warning[E0705]: the feature `use_extern_macros` is included in the Rust 2018 edition
Aug 10 21:06:40.360 INFO kablam!  --> src/main.rs:1:31
Aug 10 21:06:40.360 INFO kablam!   |
Aug 10 21:06:40.361 INFO kablam! 1 | #![feature(rust_2018_preview, use_extern_macros)]
Aug 10 21:06:40.361 INFO kablam!   |                               ^^^^^^^^^^^^^^^^^
Aug 10 21:06:40.364 INFO kablam! 
Aug 10 21:06:40.428 INFO kablam! warning[E0705]: the feature `use_extern_macros` is included in the Rust 2018 edition
Aug 10 21:06:40.428 INFO kablam!  --> src/main.rs:1:31
Aug 10 21:06:40.428 INFO kablam!   |
Aug 10 21:06:40.428 INFO kablam! 1 | #![feature(rust_2018_preview, use_extern_macros)]
Aug 10 21:06:40.429 INFO kablam!   |                               ^^^^^^^^^^^^^^^^^
Aug 10 21:06:40.429 INFO kablam! 
Aug 10 21:06:42.487 INFO kablam! error[E0261]: use of undeclared lifetime name `'a`
Aug 10 21:06:42.487 INFO kablam!   --> src/solutions/p201501.rs:43:17
Aug 10 21:06:42.487 INFO kablam!    |
Aug 10 21:06:42.487 INFO kablam! 43 |     fn journey(&'a self, starting_floor: isize) -> impl Iterator<Item = isize> + 'a {
Aug 10 21:06:42.487 INFO kablam!    |                 ^^ undeclared lifetime
Aug 10 21:06:42.488 INFO kablam! 
Aug 10 21:06:42.488 INFO kablam! error[E0261]: use of undeclared lifetime name `'a`
Aug 10 21:06:42.488 INFO kablam!   --> src/solutions/p201501.rs:43:82
Aug 10 21:06:42.488 INFO kablam!    |
Aug 10 21:06:42.488 INFO kablam! 43 |     fn journey(&'a self, starting_floor: isize) -> impl Iterator<Item = isize> + 'a {
Aug 10 21:06:42.488 INFO kablam!    |                                                                                  ^^ undeclared lifetime
Aug 10 21:06:42.488 INFO kablam! 
Aug 10 21:06:42.493 INFO kablam! error[E0261]: use of undeclared lifetime name `'a`
Aug 10 21:06:42.494 INFO kablam!   --> src/solutions/p201502.rs:44:15
Aug 10 21:06:42.494 INFO kablam!    |
Aug 10 21:06:42.494 INFO kablam! 44 | impl Presents<'a> {
Aug 10 21:06:42.494 INFO kablam!    |               ^^ undeclared lifetime
Aug 10 21:06:42.494 INFO kablam! 
Aug 10 21:06:42.494 INFO kablam! error[E0261]: use of undeclared lifetime name `'a`
Aug 10 21:06:42.494 INFO kablam!   --> src/solutions/p201502.rs:45:20
Aug 10 21:06:42.494 INFO kablam!    |
Aug 10 21:06:42.494 INFO kablam! 45 |     fn new(input: &'a str) -> Presents {
Aug 10 21:06:42.495 INFO kablam!    |                    ^^ undeclared lifetime
Aug 10 21:06:42.495 INFO kablam! 
Aug 10 21:06:42.495 INFO kablam! error[E0106]: missing lifetime specifier
Aug 10 21:06:42.495 INFO kablam!   --> src/solutions/p201502.rs:45:31
Aug 10 21:06:42.495 INFO kablam!    |
Aug 10 21:06:42.495 INFO kablam! 45 |     fn new(input: &'a str) -> Presents {
Aug 10 21:06:42.495 INFO kablam!    |                               ^^^^^^^^ expected lifetime parameter
Aug 10 21:06:42.495 INFO kablam!    |
Aug 10 21:06:42.495 INFO kablam!    = help: this function's return type contains a borrowed value with an elided lifetime, but the lifetime cannot be derived from the arguments
Aug 10 21:06:42.495 INFO kablam!    = help: consider giving it an explicit bounded or 'static lifetime
Aug 10 21:06:42.495 INFO kablam! 
Aug 10 21:06:42.495 INFO kablam! error[E0261]: use of undeclared lifetime name `'a`
Aug 10 21:06:42.495 INFO kablam!   --> src/solutions/p201502.rs:49:63
Aug 10 21:06:42.495 INFO kablam!    |
Aug 10 21:06:42.495 INFO kablam! 49 |     fn iter(&self) -> impl Iterator<Item = Result<Present>> + 'a {
Aug 10 21:06:42.495 INFO kablam!    |                                                               ^^ undeclared lifetime
Aug 10 21:06:42.495 INFO kablam! 
Aug 10 21:06:42.617 INFO kablam! error: aborting due to 6 previous errors
Aug 10 21:06:42.618 INFO kablam! 
Aug 10 21:06:42.618 INFO kablam! Some errors occurred: E0106, E0261, E0705.
Aug 10 21:06:42.618 INFO kablam! For more information about an error, try `rustc --explain E0106`.
Aug 10 21:06:42.636 INFO kablam! error: Could not compile `advent_of_rust`.
Aug 10 21:06:42.636 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 10 21:06:42.687 INFO kablam! error[E0261]: use of undeclared lifetime name `'a`
Aug 10 21:06:42.687 INFO kablam!   --> src/solutions/p201501.rs:43:17
Aug 10 21:06:42.687 INFO kablam!    |
Aug 10 21:06:42.688 INFO kablam! 43 |     fn journey(&'a self, starting_floor: isize) -> impl Iterator<Item = isize> + 'a {
Aug 10 21:06:42.688 INFO kablam!    |                 ^^ undeclared lifetime
Aug 10 21:06:42.688 INFO kablam! 
Aug 10 21:06:42.688 INFO kablam! error[E0261]: use of undeclared lifetime name `'a`
Aug 10 21:06:42.688 INFO kablam!   --> src/solutions/p201501.rs:43:82
Aug 10 21:06:42.688 INFO kablam!    |
Aug 10 21:06:42.688 INFO kablam! 43 |     fn journey(&'a self, starting_floor: isize) -> impl Iterator<Item = isize> + 'a {
Aug 10 21:06:42.688 INFO kablam!    |                                                                                  ^^ undeclared lifetime
Aug 10 21:06:42.692 INFO kablam! 
Aug 10 21:06:42.703 INFO kablam! error[E0261]: use of undeclared lifetime name `'a`
Aug 10 21:06:42.703 INFO kablam!   --> src/solutions/p201502.rs:44:15
Aug 10 21:06:42.703 INFO kablam!    |
Aug 10 21:06:42.703 INFO kablam! 44 | impl Presents<'a> {
Aug 10 21:06:42.703 INFO kablam!    |               ^^ undeclared lifetime
Aug 10 21:06:42.703 INFO kablam! 
Aug 10 21:06:42.703 INFO kablam! error[E0261]: use of undeclared lifetime name `'a`
Aug 10 21:06:42.703 INFO kablam!   --> src/solutions/p201502.rs:45:20
Aug 10 21:06:42.703 INFO kablam!    |
Aug 10 21:06:42.703 INFO kablam! 45 |     fn new(input: &'a str) -> Presents {
Aug 10 21:06:42.703 INFO kablam!    |                    ^^ undeclared lifetime
Aug 10 21:06:42.703 INFO kablam! 
Aug 10 21:06:42.703 INFO kablam! error[E0106]: missing lifetime specifier
Aug 10 21:06:42.703 INFO kablam!   --> src/solutions/p201502.rs:45:31
Aug 10 21:06:42.703 INFO kablam!    |
Aug 10 21:06:42.703 INFO kablam! 45 |     fn new(input: &'a str) -> Presents {
Aug 10 21:06:42.704 INFO kablam!    |                               ^^^^^^^^ expected lifetime parameter
Aug 10 21:06:42.704 INFO kablam!    |
Aug 10 21:06:42.704 INFO kablam!    = help: this function's return type contains a borrowed value with an elided lifetime, but the lifetime cannot be derived from the arguments
Aug 10 21:06:42.704 INFO kablam!    = help: consider giving it an explicit bounded or 'static lifetime
Aug 10 21:06:42.704 INFO kablam! 
Aug 10 21:06:42.705 INFO kablam! error[E0261]: use of undeclared lifetime name `'a`
Aug 10 21:06:42.705 INFO kablam!   --> src/solutions/p201502.rs:49:63
Aug 10 21:06:42.705 INFO kablam!    |
Aug 10 21:06:42.705 INFO kablam! 49 |     fn iter(&self) -> impl Iterator<Item = Result<Present>> + 'a {
Aug 10 21:06:42.705 INFO kablam!    |                                                               ^^ undeclared lifetime
Aug 10 21:06:42.705 INFO kablam! 
Aug 10 21:06:42.845 INFO kablam! error: aborting due to 6 previous errors
Aug 10 21:06:42.848 INFO kablam! 
Aug 10 21:06:42.848 INFO kablam! Some errors occurred: E0106, E0261, E0705.
Aug 10 21:06:42.848 INFO kablam! For more information about an error, try `rustc --explain E0106`.
Aug 10 21:06:42.867 INFO kablam! error: Could not compile `advent_of_rust`.
Aug 10 21:06:42.868 INFO kablam! 
Aug 10 21:06:42.868 INFO kablam! To learn more, run the command again with --verbose.
Aug 10 21:06:42.871 INFO kablam! su: No module specific data is present
Aug 10 21:06:43.337 INFO running `"docker" "rm" "-f" "b630d3b57ca1ab6f0c72546d5c383aa681f3edab7b4b2a1677e0792388d9d8af"`
Aug 10 21:06:43.488 INFO blam! b630d3b57ca1ab6f0c72546d5c383aa681f3edab7b4b2a1677e0792388d9d8af