Nov 04 16:54:46.700 INFO checking subunit-rust-0.1.2 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 16:54:46.700 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 16:54:47.085 INFO blam! 00fdacafc32da7038ecb893e0b2a55663bb26a2dd4c8f07b26fd97ed1bca0b90
Nov 04 16:54:47.089 INFO running `"docker" "start" "-a" "00fdacafc32da7038ecb893e0b2a55663bb26a2dd4c8f07b26fd97ed1bca0b90"`
Nov 04 16:54:47.531 INFO kablam! usermod: no changes
Nov 04 16:54:47.589 INFO kablam!     Checking subunit-rust v0.1.2 (/source)
Nov 04 16:54:48.421 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 16:54:48.421 INFO kablam!    --> src/lib.rs:177:9
Nov 04 16:54:48.421 INFO kablam!     |
Nov 04 16:54:48.421 INFO kablam! 177 |         ret.write_u8(value as u8);
Nov 04 16:54:48.422 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:54:48.422 INFO kablam!     |
Nov 04 16:54:48.422 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 16:54:48.422 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 16:54:48.423 INFO kablam! 
Nov 04 16:54:48.423 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 16:54:48.423 INFO kablam!    --> src/lib.rs:182:9
Nov 04 16:54:48.423 INFO kablam!     |
Nov 04 16:54:48.424 INFO kablam! 182 |         ret.write_u16::<BigEndian>(value as u16 | 0x4000);
Nov 04 16:54:48.424 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:54:48.424 INFO kablam!     |
Nov 04 16:54:48.424 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 16:54:48.424 INFO kablam! 
Nov 04 16:54:48.425 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 16:54:48.425 INFO kablam!    --> src/lib.rs:187:9
Nov 04 16:54:48.425 INFO kablam!     |
Nov 04 16:54:48.425 INFO kablam! 187 |         ret.write_u8(((value >> 16) | 0x80) as u8);
Nov 04 16:54:48.426 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:54:48.426 INFO kablam!     |
Nov 04 16:54:48.426 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 16:54:48.427 INFO kablam! 
Nov 04 16:54:48.427 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 16:54:48.427 INFO kablam!    --> src/lib.rs:188:9
Nov 04 16:54:48.427 INFO kablam!     |
Nov 04 16:54:48.427 INFO kablam! 188 |         ret.write_u16::<BigEndian>(value as u16 & 0xffff);
Nov 04 16:54:48.427 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:54:48.427 INFO kablam!     |
Nov 04 16:54:48.427 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 16:54:48.427 INFO kablam! 
Nov 04 16:54:48.427 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 16:54:48.427 INFO kablam!    --> src/lib.rs:193:9
Nov 04 16:54:48.427 INFO kablam!     |
Nov 04 16:54:48.427 INFO kablam! 193 |         ret.write_u32::<BigEndian>(value | 0xC0000000);
Nov 04 16:54:48.427 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:54:48.427 INFO kablam!     |
Nov 04 16:54:48.427 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 16:54:48.427 INFO kablam! 
Nov 04 16:54:48.427 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 16:54:48.427 INFO kablam!    --> src/lib.rs:202:5
Nov 04 16:54:48.427 INFO kablam!     |
Nov 04 16:54:48.427 INFO kablam! 202 |     out.write(string.as_bytes());
Nov 04 16:54:48.427 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:54:48.427 INFO kablam!     |
Nov 04 16:54:48.427 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 16:54:48.427 INFO kablam! 
Nov 04 16:54:48.427 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 16:54:48.427 INFO kablam!    --> src/lib.rs:423:13
Nov 04 16:54:48.427 INFO kablam!     |
Nov 04 16:54:48.427 INFO kablam! 423 |             file_content.write(self.file_content.as_ref().unwrap());
Nov 04 16:54:48.427 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:54:48.427 INFO kablam!     |
Nov 04 16:54:48.427 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 16:54:48.427 INFO kablam! 
Nov 04 16:54:48.643 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 16:54:48.643 INFO kablam!    --> src/lib.rs:177:9
Nov 04 16:54:48.643 INFO kablam!     |
Nov 04 16:54:48.643 INFO kablam! 177 |         ret.write_u8(value as u8);
Nov 04 16:54:48.643 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:54:48.643 INFO kablam!     |
Nov 04 16:54:48.643 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 16:54:48.643 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 16:54:48.643 INFO kablam! 
Nov 04 16:54:48.643 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 16:54:48.643 INFO kablam!    --> src/lib.rs:182:9
Nov 04 16:54:48.643 INFO kablam!     |
Nov 04 16:54:48.643 INFO kablam! 182 |         ret.write_u16::<BigEndian>(value as u16 | 0x4000);
Nov 04 16:54:48.643 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:54:48.643 INFO kablam!     |
Nov 04 16:54:48.643 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 16:54:48.643 INFO kablam! 
Nov 04 16:54:48.643 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 16:54:48.643 INFO kablam!    --> src/lib.rs:187:9
Nov 04 16:54:48.643 INFO kablam!     |
Nov 04 16:54:48.643 INFO kablam! 187 |         ret.write_u8(((value >> 16) | 0x80) as u8);
Nov 04 16:54:48.643 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:54:48.643 INFO kablam!     |
Nov 04 16:54:48.643 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 16:54:48.643 INFO kablam! 
Nov 04 16:54:48.643 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 16:54:48.643 INFO kablam!    --> src/lib.rs:188:9
Nov 04 16:54:48.643 INFO kablam!     |
Nov 04 16:54:48.643 INFO kablam! 188 |         ret.write_u16::<BigEndian>(value as u16 & 0xffff);
Nov 04 16:54:48.643 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:54:48.643 INFO kablam!     |
Nov 04 16:54:48.643 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 16:54:48.643 INFO kablam! 
Nov 04 16:54:48.643 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 16:54:48.643 INFO kablam!    --> src/lib.rs:193:9
Nov 04 16:54:48.643 INFO kablam!     |
Nov 04 16:54:48.643 INFO kablam! 193 |         ret.write_u32::<BigEndian>(value | 0xC0000000);
Nov 04 16:54:48.643 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:54:48.643 INFO kablam!     |
Nov 04 16:54:48.643 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 16:54:48.643 INFO kablam! 
Nov 04 16:54:48.643 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 16:54:48.643 INFO kablam!    --> src/lib.rs:202:5
Nov 04 16:54:48.643 INFO kablam!     |
Nov 04 16:54:48.643 INFO kablam! 202 |     out.write(string.as_bytes());
Nov 04 16:54:48.643 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:54:48.643 INFO kablam!     |
Nov 04 16:54:48.643 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 16:54:48.643 INFO kablam! 
Nov 04 16:54:48.643 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 16:54:48.643 INFO kablam!    --> src/lib.rs:423:13
Nov 04 16:54:48.643 INFO kablam!     |
Nov 04 16:54:48.643 INFO kablam! 423 |             file_content.write(self.file_content.as_ref().unwrap());
Nov 04 16:54:48.643 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 16:54:48.643 INFO kablam!     |
Nov 04 16:54:48.643 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 16:54:48.643 INFO kablam! 
Nov 04 16:54:48.663 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Nov 04 16:54:48.663 INFO kablam! su: No module specific data is present
Nov 04 16:54:49.000 INFO running `"docker" "rm" "-f" "00fdacafc32da7038ecb893e0b2a55663bb26a2dd4c8f07b26fd97ed1bca0b90"`
Nov 04 16:54:49.235 INFO blam! 00fdacafc32da7038ecb893e0b2a55663bb26a2dd4c8f07b26fd97ed1bca0b90