Aug 31 21:38:01.927 INFO checking memstream-0.0.1 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 21:38:01.927 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 21:38:01.927 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 21:38:02.110 INFO blam! 7ebe3f206f8d17537c398b511a765a8449afc298fa6e174f9740b6330514b736
Aug 31 21:38:02.112 INFO running `"docker" "start" "-a" "7ebe3f206f8d17537c398b511a765a8449afc298fa6e174f9740b6330514b736"`
Aug 31 21:38:02.708 INFO kablam!     Checking memstream v0.0.1 (file:///source)
Aug 31 21:38:02.771 INFO kablam! warning: unknown lint: `missing_doc`
Aug 31 21:38:02.771 INFO kablam!  --> src/lib.rs:1:9
Aug 31 21:38:02.771 INFO kablam!   |
Aug 31 21:38:02.771 INFO kablam! 1 | #![deny(missing_doc)]
Aug 31 21:38:02.771 INFO kablam!   |         ^^^^^^^^^^^
Aug 31 21:38:02.771 INFO kablam!   |
Aug 31 21:38:02.771 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Aug 31 21:38:02.771 INFO kablam! 
Aug 31 21:38:02.772 INFO kablam! warning: unknown lint: `missing_doc`
Aug 31 21:38:02.772 INFO kablam!  --> src/lib.rs:1:9
Aug 31 21:38:02.772 INFO kablam!   |
Aug 31 21:38:02.772 INFO kablam! 1 | #![deny(missing_doc)]
Aug 31 21:38:02.772 INFO kablam!   |         ^^^^^^^^^^^
Aug 31 21:38:02.772 INFO kablam!   |
Aug 31 21:38:02.772 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Aug 31 21:38:02.772 INFO kablam! 
Aug 31 21:38:03.222 INFO kablam! error[E0658]: use of unstable library feature 'test' (see issue #27812)
Aug 31 21:38:03.223 INFO kablam!   --> src/lib.rs:73:5
Aug 31 21:38:03.223 INFO kablam!    |
Aug 31 21:38:03.223 INFO kablam! 73 |     extern crate test;
Aug 31 21:38:03.223 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Aug 31 21:38:03.223 INFO kablam!    |
Aug 31 21:38:03.223 INFO kablam!    = help: add #![feature(test)] to the crate attributes to enable
Aug 31 21:38:03.223 INFO kablam! 
Aug 31 21:38:03.376 INFO kablam! error[E0599]: no method named `write` found for type `MemStream` in the current scope
Aug 31 21:38:03.376 INFO kablam!   --> src/lib.rs:79:16
Aug 31 21:38:03.376 INFO kablam!    |
Aug 31 21:38:03.376 INFO kablam! 11 | pub struct MemStream {
Aug 31 21:38:03.376 INFO kablam!    | -------------------- method `write` not found for this
Aug 31 21:38:03.376 INFO kablam! ...
Aug 31 21:38:03.376 INFO kablam! 79 |         stream.write([0, 1, 2, 3]).unwrap();
Aug 31 21:38:03.376 INFO kablam!    |                ^^^^^
Aug 31 21:38:03.376 INFO kablam!    |
Aug 31 21:38:03.376 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 31 21:38:03.376 INFO kablam!    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 31 21:38:03.376 INFO kablam!            `use std::io::Write;`
Aug 31 21:38:03.376 INFO kablam! 
Aug 31 21:38:03.376 INFO kablam! error[E0599]: no method named `write` found for type `MemStream` in the current scope
Aug 31 21:38:03.376 INFO kablam!   --> src/lib.rs:80:16
Aug 31 21:38:03.377 INFO kablam!    |
Aug 31 21:38:03.377 INFO kablam! 11 | pub struct MemStream {
Aug 31 21:38:03.377 INFO kablam!    | -------------------- method `write` not found for this
Aug 31 21:38:03.377 INFO kablam! ...
Aug 31 21:38:03.377 INFO kablam! 80 |         stream.write([4, 5, 6, 7]).unwrap();
Aug 31 21:38:03.377 INFO kablam!    |                ^^^^^
Aug 31 21:38:03.377 INFO kablam!    |
Aug 31 21:38:03.377 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 31 21:38:03.377 INFO kablam!    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 31 21:38:03.377 INFO kablam!            `use std::io::Write;`
Aug 31 21:38:03.377 INFO kablam! 
Aug 31 21:38:03.415 INFO kablam! error[E0599]: no method named `read` found for type `MemStream` in the current scope
Aug 31 21:38:03.416 INFO kablam!   --> src/lib.rs:84:27
Aug 31 21:38:03.416 INFO kablam!    |
Aug 31 21:38:03.416 INFO kablam! 11 | pub struct MemStream {
Aug 31 21:38:03.416 INFO kablam!    | -------------------- method `read` not found for this
Aug 31 21:38:03.416 INFO kablam! ...
Aug 31 21:38:03.416 INFO kablam! 84 |         assert_eq!(stream.read(buf), Ok(0));
Aug 31 21:38:03.416 INFO kablam!    |                           ^^^^
Aug 31 21:38:03.416 INFO kablam!    |
Aug 31 21:38:03.416 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 31 21:38:03.416 INFO kablam!    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 31 21:38:03.417 INFO kablam!            `use std::io::Read;`
Aug 31 21:38:03.417 INFO kablam! 
Aug 31 21:38:03.419 INFO kablam! error[E0599]: no method named `read` found for type `MemStream` in the current scope
Aug 31 21:38:03.419 INFO kablam!   --> src/lib.rs:86:27
Aug 31 21:38:03.419 INFO kablam!    |
Aug 31 21:38:03.419 INFO kablam! 11 | pub struct MemStream {
Aug 31 21:38:03.419 INFO kablam!    | -------------------- method `read` not found for this
Aug 31 21:38:03.419 INFO kablam! ...
Aug 31 21:38:03.419 INFO kablam! 86 |         assert_eq!(stream.read(buf), Ok(1));
Aug 31 21:38:03.419 INFO kablam!    |                           ^^^^
Aug 31 21:38:03.419 INFO kablam!    |
Aug 31 21:38:03.419 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 31 21:38:03.419 INFO kablam!    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 31 21:38:03.419 INFO kablam!            `use std::io::Read;`
Aug 31 21:38:03.419 INFO kablam! 
Aug 31 21:38:03.422 INFO kablam! error[E0599]: no method named `as_slice` found for type `[{integer}; 1]` in the current scope
Aug 31 21:38:03.422 INFO kablam!   --> src/lib.rs:88:24
Aug 31 21:38:03.422 INFO kablam!    |
Aug 31 21:38:03.422 INFO kablam! 88 |         assert_eq!(buf.as_slice(), b);
Aug 31 21:38:03.422 INFO kablam!    |                        ^^^^^^^^
Aug 31 21:38:03.422 INFO kablam!    |
Aug 31 21:38:03.422 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 31 21:38:03.422 INFO kablam!    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 31 21:38:03.422 INFO kablam!            `use core::array::FixedSizeArray;`
Aug 31 21:38:03.422 INFO kablam! 
Aug 31 21:38:03.424 INFO kablam! error[E0308]: mismatched types
Aug 31 21:38:03.424 INFO kablam!   --> src/lib.rs:89:27
Aug 31 21:38:03.424 INFO kablam!    |
Aug 31 21:38:03.424 INFO kablam! 89 |         let mut buf = [0, ..4];
Aug 31 21:38:03.424 INFO kablam!    |                           ^^^ expected integral variable, found struct `std::ops::RangeTo`
Aug 31 21:38:03.424 INFO kablam!    |
Aug 31 21:38:03.424 INFO kablam!    = note: expected type `{integer}`
Aug 31 21:38:03.424 INFO kablam!               found type `std::ops::RangeTo<{integer}>`
Aug 31 21:38:03.424 INFO kablam! 
Aug 31 21:38:03.425 INFO kablam! error[E0599]: no method named `read` found for type `MemStream` in the current scope
Aug 31 21:38:03.425 INFO kablam!   --> src/lib.rs:90:27
Aug 31 21:38:03.425 INFO kablam!    |
Aug 31 21:38:03.426 INFO kablam! 11 | pub struct MemStream {
Aug 31 21:38:03.427 INFO kablam!    | -------------------- method `read` not found for this
Aug 31 21:38:03.427 INFO kablam! ...
Aug 31 21:38:03.427 INFO kablam! 90 |         assert_eq!(stream.read(buf), Ok(4));
Aug 31 21:38:03.427 INFO kablam!    |                           ^^^^
Aug 31 21:38:03.427 INFO kablam!    |
Aug 31 21:38:03.427 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 31 21:38:03.427 INFO kablam!    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 31 21:38:03.427 INFO kablam!            `use std::io::Read;`
Aug 31 21:38:03.427 INFO kablam! 
Aug 31 21:38:03.431 INFO kablam! error[E0599]: no method named `read` found for type `MemStream` in the current scope
Aug 31 21:38:03.431 INFO kablam!   --> src/lib.rs:93:27
Aug 31 21:38:03.431 INFO kablam!    |
Aug 31 21:38:03.431 INFO kablam! 11 | pub struct MemStream {
Aug 31 21:38:03.431 INFO kablam!    | -------------------- method `read` not found for this
Aug 31 21:38:03.431 INFO kablam! ...
Aug 31 21:38:03.431 INFO kablam! 93 |         assert_eq!(stream.read(buf), Ok(3));
Aug 31 21:38:03.431 INFO kablam!    |                           ^^^^
Aug 31 21:38:03.431 INFO kablam!    |
Aug 31 21:38:03.431 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 31 21:38:03.431 INFO kablam!    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 31 21:38:03.432 INFO kablam!            `use std::io::Read;`
Aug 31 21:38:03.432 INFO kablam! 
Aug 31 21:38:03.437 INFO kablam! error[E0599]: no method named `read` found for type `MemStream` in the current scope
Aug 31 21:38:03.437 INFO kablam!   --> src/lib.rs:96:24
Aug 31 21:38:03.437 INFO kablam!    |
Aug 31 21:38:03.437 INFO kablam! 11 | pub struct MemStream {
Aug 31 21:38:03.437 INFO kablam!    | -------------------- method `read` not found for this
Aug 31 21:38:03.437 INFO kablam! ...
Aug 31 21:38:03.437 INFO kablam! 96 |         assert!(stream.read(buf).is_err());
Aug 31 21:38:03.437 INFO kablam!    |                        ^^^^
Aug 31 21:38:03.437 INFO kablam!    |
Aug 31 21:38:03.437 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 31 21:38:03.437 INFO kablam!    = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 31 21:38:03.437 INFO kablam!            `use std::io::Read;`
Aug 31 21:38:03.437 INFO kablam! 
Aug 31 21:38:03.442 INFO kablam! error: aborting due to 10 previous errors
Aug 31 21:38:03.442 INFO kablam! 
Aug 31 21:38:03.442 INFO kablam! Some errors occurred: E0308, E0599, E0658.
Aug 31 21:38:03.442 INFO kablam! For more information about an error, try `rustc --explain E0308`.
Aug 31 21:38:03.449 INFO kablam! error: Could not compile `memstream`.
Aug 31 21:38:03.449 INFO kablam! 
Aug 31 21:38:03.449 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 21:38:03.451 INFO kablam! su: No module specific data is present
Aug 31 21:38:03.799 INFO running `"docker" "rm" "-f" "7ebe3f206f8d17537c398b511a765a8449afc298fa6e174f9740b6330514b736"`
Aug 31 21:38:03.925 INFO blam! 7ebe3f206f8d17537c398b511a765a8449afc298fa6e174f9740b6330514b736