Aug 17 04:33:52.289 INFO checking MichaelByrneAU/advent_of_rust against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426 Aug 17 04:33:52.289 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 04:33:52.289 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 04:33:52.289 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 04:33:52.532 INFO blam! e2f63509d5c2e6e7a60f5b972384af3f21604b7c07a1e5f51d20260ff6c07c61 Aug 17 04:33:52.535 INFO running `"docker" "start" "-a" "e2f63509d5c2e6e7a60f5b972384af3f21604b7c07a1e5f51d20260ff6c07c61"` Aug 17 04:33:53.755 INFO kablam! Compiling proc-macro-hack-impl v0.4.0 Aug 17 04:33:53.757 INFO kablam! Compiling unindent v0.1.3 Aug 17 04:33:53.777 INFO kablam! Checking bytecount v0.3.1 Aug 17 04:33:53.780 INFO kablam! Checking permutohedron v0.2.4 Aug 17 04:33:53.786 INFO kablam! Compiling proc-macro2 v0.4.9 Aug 17 04:33:53.821 INFO kablam! Compiling rust-crypto v0.2.36 Aug 17 04:33:53.874 INFO kablam! Checking backtrace v0.3.9 Aug 17 04:33:53.886 INFO kablam! Checking fancy-regex v0.1.0 Aug 17 04:33:55.807 INFO kablam! Checking nom_locate v0.3.0 Aug 17 04:34:00.033 INFO kablam! Checking failure v0.1.1 Aug 17 04:34:10.008 INFO kablam! Compiling quote v0.6.5 Aug 17 04:34:10.294 INFO kablam! Compiling proc-macro-hack v0.4.0 Aug 17 04:34:11.758 INFO kablam! Compiling syn v0.14.7 Aug 17 04:34:40.350 INFO kablam! Compiling indoc-impl v0.2.6 Aug 17 04:34:44.563 INFO kablam! Checking indoc v0.2.6 Aug 17 04:34:44.933 INFO kablam! Checking advent_of_rust v0.1.0 (file:///source) Aug 17 04:34:45.182 INFO kablam! warning[E0705]: the feature `use_extern_macros` is included in the Rust 2018 edition Aug 17 04:34:45.182 INFO kablam! --> src/main.rs:1:31 Aug 17 04:34:45.182 INFO kablam! | Aug 17 04:34:45.182 INFO kablam! 1 | #![feature(rust_2018_preview, use_extern_macros)] Aug 17 04:34:45.182 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 17 04:34:45.182 INFO kablam! Aug 17 04:34:45.190 INFO kablam! warning[E0705]: the feature `use_extern_macros` is included in the Rust 2018 edition Aug 17 04:34:45.190 INFO kablam! --> src/main.rs:1:31 Aug 17 04:34:45.190 INFO kablam! | Aug 17 04:34:45.190 INFO kablam! 1 | #![feature(rust_2018_preview, use_extern_macros)] Aug 17 04:34:45.190 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 17 04:34:45.190 INFO kablam! Aug 17 04:34:47.171 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 04:34:47.171 INFO kablam! --> src/solutions/p201501.rs:43:17 Aug 17 04:34:47.171 INFO kablam! | Aug 17 04:34:47.171 INFO kablam! 43 | fn journey(&'a self, starting_floor: isize) -> impl Iterator + 'a { Aug 17 04:34:47.171 INFO kablam! | ^^ undeclared lifetime Aug 17 04:34:47.171 INFO kablam! Aug 17 04:34:47.171 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 04:34:47.171 INFO kablam! --> src/solutions/p201501.rs:43:82 Aug 17 04:34:47.171 INFO kablam! | Aug 17 04:34:47.171 INFO kablam! 43 | fn journey(&'a self, starting_floor: isize) -> impl Iterator + 'a { Aug 17 04:34:47.171 INFO kablam! | ^^ undeclared lifetime Aug 17 04:34:47.171 INFO kablam! Aug 17 04:34:47.189 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 04:34:47.189 INFO kablam! --> src/solutions/p201502.rs:44:15 Aug 17 04:34:47.189 INFO kablam! | Aug 17 04:34:47.189 INFO kablam! 44 | impl Presents<'a> { Aug 17 04:34:47.189 INFO kablam! | ^^ undeclared lifetime Aug 17 04:34:47.189 INFO kablam! Aug 17 04:34:47.189 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 04:34:47.189 INFO kablam! --> src/solutions/p201502.rs:45:20 Aug 17 04:34:47.189 INFO kablam! | Aug 17 04:34:47.189 INFO kablam! 45 | fn new(input: &'a str) -> Presents { Aug 17 04:34:47.189 INFO kablam! | ^^ undeclared lifetime Aug 17 04:34:47.189 INFO kablam! Aug 17 04:34:47.190 INFO kablam! error[E0106]: missing lifetime specifier Aug 17 04:34:47.190 INFO kablam! --> src/solutions/p201502.rs:45:31 Aug 17 04:34:47.190 INFO kablam! | Aug 17 04:34:47.190 INFO kablam! 45 | fn new(input: &'a str) -> Presents { Aug 17 04:34:47.190 INFO kablam! | ^^^^^^^^ expected lifetime parameter Aug 17 04:34:47.190 INFO kablam! | Aug 17 04:34:47.190 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 17 04:34:47.190 INFO kablam! = help: consider giving it an explicit bounded or 'static lifetime Aug 17 04:34:47.190 INFO kablam! Aug 17 04:34:47.190 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 04:34:47.190 INFO kablam! --> src/solutions/p201502.rs:49:63 Aug 17 04:34:47.191 INFO kablam! | Aug 17 04:34:47.191 INFO kablam! 49 | fn iter(&self) -> impl Iterator> + 'a { Aug 17 04:34:47.191 INFO kablam! | ^^ undeclared lifetime Aug 17 04:34:47.191 INFO kablam! Aug 17 04:34:47.321 INFO kablam! error: aborting due to 6 previous errors Aug 17 04:34:47.334 INFO kablam! Aug 17 04:34:47.335 INFO kablam! Some errors occurred: E0106, E0261, E0705. Aug 17 04:34:47.335 INFO kablam! For more information about an error, try `rustc --explain E0106`. Aug 17 04:34:47.356 INFO kablam! error: Could not compile `advent_of_rust`. Aug 17 04:34:47.357 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 17 04:34:47.595 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 04:34:47.595 INFO kablam! --> src/solutions/p201501.rs:43:17 Aug 17 04:34:47.595 INFO kablam! | Aug 17 04:34:47.595 INFO kablam! 43 | fn journey(&'a self, starting_floor: isize) -> impl Iterator + 'a { Aug 17 04:34:47.595 INFO kablam! | ^^ undeclared lifetime Aug 17 04:34:47.595 INFO kablam! Aug 17 04:34:47.596 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 04:34:47.596 INFO kablam! --> src/solutions/p201501.rs:43:82 Aug 17 04:34:47.596 INFO kablam! | Aug 17 04:34:47.596 INFO kablam! 43 | fn journey(&'a self, starting_floor: isize) -> impl Iterator + 'a { Aug 17 04:34:47.596 INFO kablam! | ^^ undeclared lifetime Aug 17 04:34:47.596 INFO kablam! Aug 17 04:34:47.604 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 04:34:47.604 INFO kablam! --> src/solutions/p201502.rs:44:15 Aug 17 04:34:47.604 INFO kablam! | Aug 17 04:34:47.604 INFO kablam! 44 | impl Presents<'a> { Aug 17 04:34:47.604 INFO kablam! | ^^ undeclared lifetime Aug 17 04:34:47.604 INFO kablam! Aug 17 04:34:47.605 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 04:34:47.605 INFO kablam! --> src/solutions/p201502.rs:45:20 Aug 17 04:34:47.605 INFO kablam! | Aug 17 04:34:47.605 INFO kablam! 45 | fn new(input: &'a str) -> Presents { Aug 17 04:34:47.605 INFO kablam! | ^^ undeclared lifetime Aug 17 04:34:47.605 INFO kablam! Aug 17 04:34:47.605 INFO kablam! error[E0106]: missing lifetime specifier Aug 17 04:34:47.605 INFO kablam! --> src/solutions/p201502.rs:45:31 Aug 17 04:34:47.605 INFO kablam! | Aug 17 04:34:47.605 INFO kablam! 45 | fn new(input: &'a str) -> Presents { Aug 17 04:34:47.605 INFO kablam! | ^^^^^^^^ expected lifetime parameter Aug 17 04:34:47.605 INFO kablam! | Aug 17 04:34:47.605 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 17 04:34:47.605 INFO kablam! = help: consider giving it an explicit bounded or 'static lifetime Aug 17 04:34:47.605 INFO kablam! Aug 17 04:34:47.605 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 04:34:47.606 INFO kablam! --> src/solutions/p201502.rs:49:63 Aug 17 04:34:47.606 INFO kablam! | Aug 17 04:34:47.606 INFO kablam! 49 | fn iter(&self) -> impl Iterator> + 'a { Aug 17 04:34:47.606 INFO kablam! | ^^ undeclared lifetime Aug 17 04:34:47.606 INFO kablam! Aug 17 04:34:47.728 INFO kablam! error: aborting due to 6 previous errors Aug 17 04:34:47.728 INFO kablam! Aug 17 04:34:47.728 INFO kablam! Some errors occurred: E0106, E0261, E0705. Aug 17 04:34:47.729 INFO kablam! For more information about an error, try `rustc --explain E0106`. Aug 17 04:34:47.750 INFO kablam! error: Could not compile `advent_of_rust`. Aug 17 04:34:47.751 INFO kablam! Aug 17 04:34:47.751 INFO kablam! To learn more, run the command again with --verbose. Aug 17 04:34:47.753 INFO kablam! su: No module specific data is present Aug 17 04:34:48.288 INFO running `"docker" "rm" "-f" "e2f63509d5c2e6e7a60f5b972384af3f21604b7c07a1e5f51d20260ff6c07c61"` Aug 17 04:34:48.451 INFO blam! e2f63509d5c2e6e7a60f5b972384af3f21604b7c07a1e5f51d20260ff6c07c61