Aug 30 01:46:22.031 INFO checking subunit-rust-0.1.2 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 01:46:22.031 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 01:46:22.031 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 01:46:22.170 INFO blam! e09224a6e0e2d534f162c860f61c72939c8b1b730cace6b489b354f517f4d957
Aug 30 01:46:22.171 INFO running `"docker" "start" "-a" "e09224a6e0e2d534f162c860f61c72939c8b1b730cace6b489b354f517f4d957"`
Aug 30 01:46:22.891 INFO kablam!     Checking subunit-rust v0.1.2 (file:///source)
Aug 30 01:46:23.577 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 01:46:23.577 INFO kablam!    --> src/lib.rs:177:9
Aug 30 01:46:23.578 INFO kablam!     |
Aug 30 01:46:23.578 INFO kablam! 177 |         ret.write_u8(value as u8);
Aug 30 01:46:23.578 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:46:23.578 INFO kablam!     |
Aug 30 01:46:23.578 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 01:46:23.578 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 01:46:23.578 INFO kablam! 
Aug 30 01:46:23.578 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 01:46:23.578 INFO kablam!    --> src/lib.rs:182:9
Aug 30 01:46:23.578 INFO kablam!     |
Aug 30 01:46:23.578 INFO kablam! 182 |         ret.write_u16::<BigEndian>(value as u16 | 0x4000);
Aug 30 01:46:23.578 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:46:23.578 INFO kablam!     |
Aug 30 01:46:23.578 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 01:46:23.578 INFO kablam! 
Aug 30 01:46:23.578 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 01:46:23.578 INFO kablam!    --> src/lib.rs:187:9
Aug 30 01:46:23.578 INFO kablam!     |
Aug 30 01:46:23.578 INFO kablam! 187 |         ret.write_u8(((value >> 16) | 0x80) as u8);
Aug 30 01:46:23.578 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:46:23.578 INFO kablam!     |
Aug 30 01:46:23.578 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 01:46:23.578 INFO kablam! 
Aug 30 01:46:23.578 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 01:46:23.578 INFO kablam!    --> src/lib.rs:188:9
Aug 30 01:46:23.578 INFO kablam!     |
Aug 30 01:46:23.578 INFO kablam! 188 |         ret.write_u16::<BigEndian>(value as u16 & 0xffff);
Aug 30 01:46:23.578 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:46:23.578 INFO kablam!     |
Aug 30 01:46:23.578 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 01:46:23.578 INFO kablam! 
Aug 30 01:46:23.578 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 01:46:23.578 INFO kablam!    --> src/lib.rs:193:9
Aug 30 01:46:23.578 INFO kablam!     |
Aug 30 01:46:23.578 INFO kablam! 193 |         ret.write_u32::<BigEndian>(value | 0xC0000000);
Aug 30 01:46:23.578 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:46:23.578 INFO kablam!     |
Aug 30 01:46:23.579 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 01:46:23.579 INFO kablam! 
Aug 30 01:46:23.579 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 01:46:23.579 INFO kablam!    --> src/lib.rs:202:5
Aug 30 01:46:23.579 INFO kablam!     |
Aug 30 01:46:23.579 INFO kablam! 202 |     out.write(string.as_bytes());
Aug 30 01:46:23.579 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:46:23.579 INFO kablam!     |
Aug 30 01:46:23.579 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 01:46:23.579 INFO kablam! 
Aug 30 01:46:23.584 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 01:46:23.584 INFO kablam!    --> src/lib.rs:423:13
Aug 30 01:46:23.584 INFO kablam!     |
Aug 30 01:46:23.584 INFO kablam! 423 |             file_content.write(self.file_content.as_ref().unwrap());
Aug 30 01:46:23.584 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:46:23.584 INFO kablam!     |
Aug 30 01:46:23.584 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 01:46:23.584 INFO kablam! 
Aug 30 01:46:23.792 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 01:46:23.792 INFO kablam!    --> src/lib.rs:177:9
Aug 30 01:46:23.792 INFO kablam!     |
Aug 30 01:46:23.792 INFO kablam! 177 |         ret.write_u8(value as u8);
Aug 30 01:46:23.792 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:46:23.792 INFO kablam!     |
Aug 30 01:46:23.792 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 01:46:23.792 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 01:46:23.792 INFO kablam! 
Aug 30 01:46:23.792 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 01:46:23.792 INFO kablam!    --> src/lib.rs:182:9
Aug 30 01:46:23.792 INFO kablam!     |
Aug 30 01:46:23.792 INFO kablam! 182 |         ret.write_u16::<BigEndian>(value as u16 | 0x4000);
Aug 30 01:46:23.792 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:46:23.792 INFO kablam!     |
Aug 30 01:46:23.792 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 01:46:23.792 INFO kablam! 
Aug 30 01:46:23.792 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 01:46:23.792 INFO kablam!    --> src/lib.rs:187:9
Aug 30 01:46:23.792 INFO kablam!     |
Aug 30 01:46:23.792 INFO kablam! 187 |         ret.write_u8(((value >> 16) | 0x80) as u8);
Aug 30 01:46:23.792 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:46:23.792 INFO kablam!     |
Aug 30 01:46:23.793 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 01:46:23.793 INFO kablam! 
Aug 30 01:46:23.793 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 01:46:23.793 INFO kablam!    --> src/lib.rs:188:9
Aug 30 01:46:23.793 INFO kablam!     |
Aug 30 01:46:23.793 INFO kablam! 188 |         ret.write_u16::<BigEndian>(value as u16 & 0xffff);
Aug 30 01:46:23.793 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:46:23.793 INFO kablam!     |
Aug 30 01:46:23.793 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 01:46:23.793 INFO kablam! 
Aug 30 01:46:23.793 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 01:46:23.793 INFO kablam!    --> src/lib.rs:193:9
Aug 30 01:46:23.793 INFO kablam!     |
Aug 30 01:46:23.793 INFO kablam! 193 |         ret.write_u32::<BigEndian>(value | 0xC0000000);
Aug 30 01:46:23.793 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:46:23.793 INFO kablam!     |
Aug 30 01:46:23.793 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 01:46:23.793 INFO kablam! 
Aug 30 01:46:23.793 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 01:46:23.794 INFO kablam!    --> src/lib.rs:202:5
Aug 30 01:46:23.794 INFO kablam!     |
Aug 30 01:46:23.794 INFO kablam! 202 |     out.write(string.as_bytes());
Aug 30 01:46:23.794 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:46:23.794 INFO kablam!     |
Aug 30 01:46:23.794 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 01:46:23.794 INFO kablam! 
Aug 30 01:46:23.799 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 01:46:23.799 INFO kablam!    --> src/lib.rs:423:13
Aug 30 01:46:23.799 INFO kablam!     |
Aug 30 01:46:23.799 INFO kablam! 423 |             file_content.write(self.file_content.as_ref().unwrap());
Aug 30 01:46:23.799 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:46:23.799 INFO kablam!     |
Aug 30 01:46:23.799 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 01:46:23.799 INFO kablam! 
Aug 30 01:46:23.818 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Aug 30 01:46:23.821 INFO kablam! su: No module specific data is present
Aug 30 01:46:24.226 INFO running `"docker" "rm" "-f" "e09224a6e0e2d534f162c860f61c72939c8b1b730cace6b489b354f517f4d957"`
Aug 30 01:46:24.306 INFO blam! e09224a6e0e2d534f162c860f61c72939c8b1b730cace6b489b354f517f4d957