Sep 03 20:01:52.325 INFO checking andrewclarkson/yaml.rs against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 20:01:52.325 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 20:01:52.325 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 20:01:52.509 INFO blam! 8e704d9f14c08e08a1d743a75574a9959cfd59ae014e8d4dbe1ff030ef8bace3
Sep 03 20:01:52.511 INFO running `"docker" "start" "-a" "8e704d9f14c08e08a1d743a75574a9959cfd59ae014e8d4dbe1ff030ef8bace3"`
Sep 03 20:01:53.014 INFO kablam!     Checking yaml v0.0.0 (file:///source)
Sep 03 20:01:53.155 INFO kablam! error[E0432]: unresolved import `std::io::IoResult`
Sep 03 20:01:53.155 INFO kablam!   --> src/lib.rs:10:15
Sep 03 20:01:53.155 INFO kablam!    |
Sep 03 20:01:53.155 INFO kablam! 10 | use std::io::{IoResult, MemReader};
Sep 03 20:01:53.155 INFO kablam!    |               ^^^^^^^^ no `IoResult` in `io`. Did you mean to use `Result`?
Sep 03 20:01:53.155 INFO kablam! 
Sep 03 20:01:53.155 INFO kablam! error[E0432]: unresolved import `std::io::MemReader`
Sep 03 20:01:53.155 INFO kablam!   --> src/lib.rs:10:25
Sep 03 20:01:53.155 INFO kablam!    |
Sep 03 20:01:53.155 INFO kablam! 10 | use std::io::{IoResult, MemReader};
Sep 03 20:01:53.156 INFO kablam!    |                         ^^^^^^^^^ no `MemReader` in `io`. Did you mean to use `BufReader`?
Sep 03 20:01:53.156 INFO kablam! 
Sep 03 20:01:53.156 INFO kablam! error[E0432]: unresolved import `std::io::MemReader`
Sep 03 20:01:53.156 INFO kablam!    --> src/lib.rs:421:9
Sep 03 20:01:53.156 INFO kablam!     |
Sep 03 20:01:53.156 INFO kablam! 421 |     use std::io::MemReader;
Sep 03 20:01:53.156 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^ no `MemReader` in `io`. Did you mean to use `BufReader`?
Sep 03 20:01:53.156 INFO kablam! 
Sep 03 20:01:53.166 INFO kablam! error[E0405]: cannot find trait `Reader` in this scope
Sep 03 20:01:53.166 INFO kablam!   --> src/lib.rs:20:17
Sep 03 20:01:53.166 INFO kablam!    |
Sep 03 20:01:53.166 INFO kablam! 20 |     reader: Box<Reader + 'a>,
Sep 03 20:01:53.166 INFO kablam!    |                 ^^^^^^ not found in this scope
Sep 03 20:01:53.166 INFO kablam! 
Sep 03 20:01:53.166 INFO kablam! error[E0405]: cannot find trait `Reader` in this scope
Sep 03 20:01:53.166 INFO kablam!   --> src/lib.rs:27:19
Sep 03 20:01:53.166 INFO kablam!    |
Sep 03 20:01:53.166 INFO kablam! 27 |     pub fn new<T: Reader + 'a>(reader: Box<T>) -> Tokenizer<'a> {
Sep 03 20:01:53.166 INFO kablam!    |                   ^^^^^^ not found in this scope
Sep 03 20:01:53.166 INFO kablam! 
Sep 03 20:01:53.168 INFO kablam! warning: unused imports: `IoResult`, `MemReader`
Sep 03 20:01:53.168 INFO kablam!   --> src/lib.rs:10:15
Sep 03 20:01:53.168 INFO kablam!    |
Sep 03 20:01:53.168 INFO kablam! 10 | use std::io::{IoResult, MemReader};
Sep 03 20:01:53.168 INFO kablam!    |               ^^^^^^^^  ^^^^^^^^^
Sep 03 20:01:53.168 INFO kablam!    |
Sep 03 20:01:53.168 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 03 20:01:53.168 INFO kablam! 
Sep 03 20:01:53.168 INFO kablam! warning: unused import: `std::borrow::Cow`
Sep 03 20:01:53.168 INFO kablam!   --> src/lib.rs:11:5
Sep 03 20:01:53.168 INFO kablam!    |
Sep 03 20:01:53.168 INFO kablam! 11 | use std::borrow::Cow;
Sep 03 20:01:53.168 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 03 20:01:53.168 INFO kablam! 
Sep 03 20:01:53.169 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 03 20:01:53.169 INFO kablam!   --> src/lib.rs:48:11
Sep 03 20:01:53.169 INFO kablam!    |
Sep 03 20:01:53.169 INFO kablam! 48 |         if(self.stack.len() == 0) {
Sep 03 20:01:53.169 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 20:01:53.169 INFO kablam!    |
Sep 03 20:01:53.169 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 03 20:01:53.169 INFO kablam! 
Sep 03 20:01:53.169 INFO kablam! warning: unused import: `std::io::MemReader`
Sep 03 20:01:53.169 INFO kablam!    --> src/lib.rs:421:9
Sep 03 20:01:53.169 INFO kablam!     |
Sep 03 20:01:53.169 INFO kablam! 421 |     use std::io::MemReader;
Sep 03 20:01:53.169 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 03 20:01:53.169 INFO kablam! 
Sep 03 20:01:53.170 INFO kablam! warning: unused imports: `Token`, `Tokenizer`
Sep 03 20:01:53.170 INFO kablam!    --> src/lib.rs:422:17
Sep 03 20:01:53.170 INFO kablam!     |
Sep 03 20:01:53.170 INFO kablam! 422 |     use super::{Tokenizer, Token};
Sep 03 20:01:53.170 INFO kablam!     |                 ^^^^^^^^^  ^^^^^
Sep 03 20:01:53.170 INFO kablam! 
Sep 03 20:01:53.170 INFO kablam! warning: unused import: `super::Token::*`
Sep 03 20:01:53.170 INFO kablam!    --> src/lib.rs:423:9
Sep 03 20:01:53.170 INFO kablam!     |
Sep 03 20:01:53.170 INFO kablam! 423 |     use super::Token::*;
Sep 03 20:01:53.170 INFO kablam!     |         ^^^^^^^^^^^^^^^
Sep 03 20:01:53.170 INFO kablam! 
Sep 03 20:01:53.193 INFO kablam! error: aborting due to 5 previous errors
Sep 03 20:01:53.193 INFO kablam! 
Sep 03 20:01:53.193 INFO kablam! Some errors occurred: E0405, E0432.
Sep 03 20:01:53.193 INFO kablam! For more information about an error, try `rustc --explain E0405`.
Sep 03 20:01:53.200 INFO kablam! error: Could not compile `yaml`.
Sep 03 20:01:53.200 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 20:01:53.272 INFO kablam! error[E0432]: unresolved import `std::io::IoResult`
Sep 03 20:01:53.272 INFO kablam!   --> src/lib.rs:10:15
Sep 03 20:01:53.272 INFO kablam!    |
Sep 03 20:01:53.272 INFO kablam! 10 | use std::io::{IoResult, MemReader};
Sep 03 20:01:53.272 INFO kablam!    |               ^^^^^^^^ no `IoResult` in `io`. Did you mean to use `Result`?
Sep 03 20:01:53.272 INFO kablam! 
Sep 03 20:01:53.272 INFO kablam! error[E0432]: unresolved import `std::io::MemReader`
Sep 03 20:01:53.272 INFO kablam!   --> src/lib.rs:10:25
Sep 03 20:01:53.273 INFO kablam!    |
Sep 03 20:01:53.273 INFO kablam! 10 | use std::io::{IoResult, MemReader};
Sep 03 20:01:53.273 INFO kablam!    |                         ^^^^^^^^^ no `MemReader` in `io`. Did you mean to use `BufReader`?
Sep 03 20:01:53.273 INFO kablam! 
Sep 03 20:01:53.273 INFO kablam! error[E0432]: unresolved import `std::io::MemReader`
Sep 03 20:01:53.273 INFO kablam!    --> src/lib.rs:421:9
Sep 03 20:01:53.273 INFO kablam!     |
Sep 03 20:01:53.273 INFO kablam! 421 |     use std::io::MemReader;
Sep 03 20:01:53.273 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^ no `MemReader` in `io`. Did you mean to use `BufReader`?
Sep 03 20:01:53.273 INFO kablam! 
Sep 03 20:01:53.294 INFO kablam! error[E0405]: cannot find trait `Reader` in this scope
Sep 03 20:01:53.294 INFO kablam!   --> src/lib.rs:20:17
Sep 03 20:01:53.294 INFO kablam!    |
Sep 03 20:01:53.294 INFO kablam! 20 |     reader: Box<Reader + 'a>,
Sep 03 20:01:53.294 INFO kablam!    |                 ^^^^^^ not found in this scope
Sep 03 20:01:53.294 INFO kablam! 
Sep 03 20:01:53.294 INFO kablam! error[E0405]: cannot find trait `Reader` in this scope
Sep 03 20:01:53.294 INFO kablam!   --> src/lib.rs:27:19
Sep 03 20:01:53.294 INFO kablam!    |
Sep 03 20:01:53.294 INFO kablam! 27 |     pub fn new<T: Reader + 'a>(reader: Box<T>) -> Tokenizer<'a> {
Sep 03 20:01:53.294 INFO kablam!    |                   ^^^^^^ not found in this scope
Sep 03 20:01:53.294 INFO kablam! 
Sep 03 20:01:53.297 INFO kablam! warning: unused imports: `IoResult`, `MemReader`
Sep 03 20:01:53.297 INFO kablam!   --> src/lib.rs:10:15
Sep 03 20:01:53.297 INFO kablam!    |
Sep 03 20:01:53.297 INFO kablam! 10 | use std::io::{IoResult, MemReader};
Sep 03 20:01:53.298 INFO kablam!    |               ^^^^^^^^  ^^^^^^^^^
Sep 03 20:01:53.298 INFO kablam!    |
Sep 03 20:01:53.298 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 03 20:01:53.298 INFO kablam! 
Sep 03 20:01:53.298 INFO kablam! warning: unused import: `std::borrow::Cow`
Sep 03 20:01:53.298 INFO kablam!   --> src/lib.rs:11:5
Sep 03 20:01:53.298 INFO kablam!    |
Sep 03 20:01:53.298 INFO kablam! 11 | use std::borrow::Cow;
Sep 03 20:01:53.298 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 03 20:01:53.298 INFO kablam! 
Sep 03 20:01:53.298 INFO kablam! warning: unnecessary parentheses around `if` condition
Sep 03 20:01:53.298 INFO kablam!   --> src/lib.rs:48:11
Sep 03 20:01:53.298 INFO kablam!    |
Sep 03 20:01:53.298 INFO kablam! 48 |         if(self.stack.len() == 0) {
Sep 03 20:01:53.298 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 20:01:53.298 INFO kablam!    |
Sep 03 20:01:53.298 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 03 20:01:53.298 INFO kablam! 
Sep 03 20:01:53.305 INFO kablam! error: aborting due to 5 previous errors
Sep 03 20:01:53.305 INFO kablam! 
Sep 03 20:01:53.305 INFO kablam! Some errors occurred: E0405, E0432.
Sep 03 20:01:53.305 INFO kablam! For more information about an error, try `rustc --explain E0405`.
Sep 03 20:01:53.313 INFO kablam! error: Could not compile `yaml`.
Sep 03 20:01:53.313 INFO kablam! 
Sep 03 20:01:53.313 INFO kablam! To learn more, run the command again with --verbose.
Sep 03 20:01:53.315 INFO kablam! su: No module specific data is present
Sep 03 20:01:53.699 INFO running `"docker" "rm" "-f" "8e704d9f14c08e08a1d743a75574a9959cfd59ae014e8d4dbe1ff030ef8bace3"`
Sep 03 20:01:53.813 INFO blam! 8e704d9f14c08e08a1d743a75574a9959cfd59ae014e8d4dbe1ff030ef8bace3