Aug 11 02:42:02.865 INFO checking scan-0.1.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1 Aug 11 02:42:02.865 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 11 02:42:02.865 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 11 02:42:02.865 INFO running `"docker" "create" "-v" "/tmp/crater.GIcMixqiy2tq:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/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 11 02:42:03.110 INFO blam! 0d0044018ab6d0f2b83916dbea1178582dfb0404e12e5d2e1eb2dd62c6e5a52e Aug 11 02:42:03.112 INFO running `"docker" "start" "-a" "0d0044018ab6d0f2b83916dbea1178582dfb0404e12e5d2e1eb2dd62c6e5a52e"` Aug 11 02:42:03.996 INFO kablam! Checking scan v0.1.0 (file:///source) Aug 11 02:42:04.505 INFO kablam! error[E0432]: unresolved import `std::io::Chars` Aug 11 02:42:04.505 INFO kablam! --> src/scan.rs:1:21 Aug 11 02:42:04.505 INFO kablam! | Aug 11 02:42:04.505 INFO kablam! 1 | use std::io::{Read, Chars, CharsError, BufReader}; Aug 11 02:42:04.505 INFO kablam! | ^^^^^ no `Chars` in `io` Aug 11 02:42:04.506 INFO kablam! Aug 11 02:42:04.506 INFO kablam! error[E0432]: unresolved import `std::io::CharsError` Aug 11 02:42:04.506 INFO kablam! --> src/scan.rs:1:28 Aug 11 02:42:04.506 INFO kablam! | Aug 11 02:42:04.506 INFO kablam! 1 | use std::io::{Read, Chars, CharsError, BufReader}; Aug 11 02:42:04.506 INFO kablam! | ^^^^^^^^^^ no `CharsError` in `io` Aug 11 02:42:04.507 INFO kablam! Aug 11 02:42:04.518 INFO kablam! error[E0432]: unresolved import `std::io::Chars` Aug 11 02:42:04.518 INFO kablam! --> src/scan.rs:1:21 Aug 11 02:42:04.518 INFO kablam! | Aug 11 02:42:04.518 INFO kablam! 1 | use std::io::{Read, Chars, CharsError, BufReader}; Aug 11 02:42:04.518 INFO kablam! | ^^^^^ no `Chars` in `io` Aug 11 02:42:04.518 INFO kablam! Aug 11 02:42:04.519 INFO kablam! error[E0432]: unresolved import `std::io::CharsError` Aug 11 02:42:04.519 INFO kablam! --> src/scan.rs:1:28 Aug 11 02:42:04.519 INFO kablam! | Aug 11 02:42:04.519 INFO kablam! 1 | use std::io::{Read, Chars, CharsError, BufReader}; Aug 11 02:42:04.519 INFO kablam! | ^^^^^^^^^^ no `CharsError` in `io` Aug 11 02:42:04.519 INFO kablam! Aug 11 02:42:04.547 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io` Aug 11 02:42:04.547 INFO kablam! --> src/scan.rs:51:27 Aug 11 02:42:04.547 INFO kablam! | Aug 11 02:42:04.547 INFO kablam! 51 | impl From for ScanError { Aug 11 02:42:04.547 INFO kablam! | ^^^^^^^^^^ not found in `io` Aug 11 02:42:04.553 INFO kablam! Aug 11 02:42:04.553 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io` Aug 11 02:42:04.553 INFO kablam! --> src/scan.rs:52:20 Aug 11 02:42:04.553 INFO kablam! | Aug 11 02:42:04.553 INFO kablam! 52 | fn from(e: io::CharsError) -> ScanError { ScanError::Io(e) } Aug 11 02:42:04.553 INFO kablam! | ^^^^^^^^^^ not found in `io` Aug 11 02:42:04.554 INFO kablam! Aug 11 02:42:04.557 INFO kablam! warning: unused import: `Display` Aug 11 02:42:04.557 INFO kablam! --> src/scan.rs:6:23 Aug 11 02:42:04.557 INFO kablam! | Aug 11 02:42:04.557 INFO kablam! 6 | use std::fmt::{Debug, Display}; Aug 11 02:42:04.557 INFO kablam! | ^^^^^^^ Aug 11 02:42:04.558 INFO kablam! | Aug 11 02:42:04.559 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 11 02:42:04.559 INFO kablam! Aug 11 02:42:04.561 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io` Aug 11 02:42:04.561 INFO kablam! --> src/scan.rs:51:27 Aug 11 02:42:04.562 INFO kablam! | Aug 11 02:42:04.562 INFO kablam! 51 | impl From for ScanError { Aug 11 02:42:04.562 INFO kablam! | ^^^^^^^^^^ not found in `io` Aug 11 02:42:04.562 INFO kablam! Aug 11 02:42:04.562 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io` Aug 11 02:42:04.562 INFO kablam! --> src/scan.rs:52:20 Aug 11 02:42:04.562 INFO kablam! | Aug 11 02:42:04.562 INFO kablam! 52 | fn from(e: io::CharsError) -> ScanError { ScanError::Io(e) } Aug 11 02:42:04.562 INFO kablam! | ^^^^^^^^^^ not found in `io` Aug 11 02:42:04.562 INFO kablam! Aug 11 02:42:04.564 INFO kablam! warning: unused import: `Display` Aug 11 02:42:04.564 INFO kablam! --> src/scan.rs:6:23 Aug 11 02:42:04.564 INFO kablam! | Aug 11 02:42:04.564 INFO kablam! 6 | use std::fmt::{Debug, Display}; Aug 11 02:42:04.564 INFO kablam! | ^^^^^^^ Aug 11 02:42:04.564 INFO kablam! | Aug 11 02:42:04.564 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 11 02:42:04.564 INFO kablam! Aug 11 02:42:04.594 INFO kablam! error[E0207]: the type parameter `R` is not constrained by the impl trait, self type, or predicates Aug 11 02:42:04.594 INFO kablam! --> src/scan.rs:184:6 Aug 11 02:42:04.594 INFO kablam! | Aug 11 02:42:04.595 INFO kablam! 184 | impl bool> Scanner, F> { Aug 11 02:42:04.595 INFO kablam! | ^ unconstrained type parameter Aug 11 02:42:04.600 INFO kablam! error[E0207]: the type parameter `R` is not constrained by the impl trait, self type, or predicates Aug 11 02:42:04.600 INFO kablam! --> src/scan.rs:184:6 Aug 11 02:42:04.600 INFO kablam! | Aug 11 02:42:04.600 INFO kablam! 184 | impl bool> Scanner, F> { Aug 11 02:42:04.600 INFO kablam! | ^ unconstrained type parameter Aug 11 02:42:04.604 INFO kablam! Aug 11 02:42:04.604 INFO kablam! error[E0207]: the type parameter `R` is not constrained by the impl trait, self type, or predicates Aug 11 02:42:04.604 INFO kablam! --> src/scan.rs:203:6 Aug 11 02:42:04.605 INFO kablam! | Aug 11 02:42:04.605 INFO kablam! 203 | impl Scanner, fn(&char) -> bool> { Aug 11 02:42:04.605 INFO kablam! | ^ unconstrained type parameter Aug 11 02:42:04.605 INFO kablam! Aug 11 02:42:04.605 INFO kablam! error: aborting due to 6 previous errors Aug 11 02:42:04.605 INFO kablam! Aug 11 02:42:04.605 INFO kablam! Some errors occurred: E0207, E0412, E0432. Aug 11 02:42:04.605 INFO kablam! For more information about an error, try `rustc --explain E0207`. Aug 11 02:42:04.608 INFO kablam! Aug 11 02:42:04.609 INFO kablam! error[E0207]: the type parameter `R` is not constrained by the impl trait, self type, or predicates Aug 11 02:42:04.609 INFO kablam! --> src/scan.rs:203:6 Aug 11 02:42:04.609 INFO kablam! | Aug 11 02:42:04.609 INFO kablam! 203 | impl Scanner, fn(&char) -> bool> { Aug 11 02:42:04.609 INFO kablam! | ^ unconstrained type parameter Aug 11 02:42:04.609 INFO kablam! Aug 11 02:42:04.610 INFO kablam! error: aborting due to 6 previous errors Aug 11 02:42:04.610 INFO kablam! Aug 11 02:42:04.610 INFO kablam! Some errors occurred: E0207, E0412, E0432. Aug 11 02:42:04.610 INFO kablam! For more information about an error, try `rustc --explain E0207`. Aug 11 02:42:04.612 INFO kablam! error: Could not compile `scan`. Aug 11 02:42:04.612 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 11 02:42:04.620 INFO kablam! error: Could not compile `scan`. Aug 11 02:42:04.620 INFO kablam! Aug 11 02:42:04.620 INFO kablam! To learn more, run the command again with --verbose. Aug 11 02:42:04.622 INFO kablam! su: No module specific data is present Aug 11 02:42:05.119 INFO running `"docker" "rm" "-f" "0d0044018ab6d0f2b83916dbea1178582dfb0404e12e5d2e1eb2dd62c6e5a52e"` Aug 11 02:42:05.281 INFO blam! 0d0044018ab6d0f2b83916dbea1178582dfb0404e12e5d2e1eb2dd62c6e5a52e