Sep 19 19:24:03.658 INFO checking subunit-rust-0.1.2 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352 Sep 19 19:24:03.658 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets Sep 19 19:24:03.658 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 19:24:03.895 INFO blam! 0b2c480ba33ba3161d55bd0a4bfe99d1462cbb1be5ea022e4b84a52044db85a4 Sep 19 19:24:03.897 INFO running `"docker" "start" "-a" "0b2c480ba33ba3161d55bd0a4bfe99d1462cbb1be5ea022e4b84a52044db85a4"` Sep 19 19:24:04.786 INFO kablam! usermod: no changes Sep 19 19:24:04.858 INFO kablam! Checking subunit-rust v0.1.2 (/source) Sep 19 19:24:05.366 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 19:24:05.366 INFO kablam! --> src/lib.rs:177:9 Sep 19 19:24:05.366 INFO kablam! | Sep 19 19:24:05.366 INFO kablam! 177 | ret.write_u8(value as u8); Sep 19 19:24:05.366 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:05.366 INFO kablam! | Sep 19 19:24:05.366 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 19 19:24:05.367 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 19:24:05.367 INFO kablam! Sep 19 19:24:05.367 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 19:24:05.367 INFO kablam! --> src/lib.rs:182:9 Sep 19 19:24:05.367 INFO kablam! | Sep 19 19:24:05.368 INFO kablam! 182 | ret.write_u16::(value as u16 | 0x4000); Sep 19 19:24:05.369 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:05.369 INFO kablam! | Sep 19 19:24:05.369 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 19:24:05.369 INFO kablam! Sep 19 19:24:05.369 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 19:24:05.369 INFO kablam! --> src/lib.rs:187:9 Sep 19 19:24:05.369 INFO kablam! | Sep 19 19:24:05.369 INFO kablam! 187 | ret.write_u8(((value >> 16) | 0x80) as u8); Sep 19 19:24:05.369 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:05.369 INFO kablam! | Sep 19 19:24:05.369 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 19:24:05.369 INFO kablam! Sep 19 19:24:05.369 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 19:24:05.369 INFO kablam! --> src/lib.rs:188:9 Sep 19 19:24:05.369 INFO kablam! | Sep 19 19:24:05.369 INFO kablam! 188 | ret.write_u16::(value as u16 & 0xffff); Sep 19 19:24:05.369 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:05.369 INFO kablam! | Sep 19 19:24:05.369 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 19:24:05.369 INFO kablam! Sep 19 19:24:05.369 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 19:24:05.369 INFO kablam! --> src/lib.rs:193:9 Sep 19 19:24:05.369 INFO kablam! | Sep 19 19:24:05.369 INFO kablam! 193 | ret.write_u32::(value | 0xC0000000); Sep 19 19:24:05.369 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:05.369 INFO kablam! | Sep 19 19:24:05.369 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 19:24:05.369 INFO kablam! Sep 19 19:24:05.369 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 19:24:05.369 INFO kablam! --> src/lib.rs:202:5 Sep 19 19:24:05.369 INFO kablam! | Sep 19 19:24:05.369 INFO kablam! 202 | out.write(string.as_bytes()); Sep 19 19:24:05.369 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:05.369 INFO kablam! | Sep 19 19:24:05.369 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 19:24:05.369 INFO kablam! Sep 19 19:24:05.369 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 19:24:05.369 INFO kablam! --> src/lib.rs:423:13 Sep 19 19:24:05.369 INFO kablam! | Sep 19 19:24:05.369 INFO kablam! 423 | file_content.write(self.file_content.as_ref().unwrap()); Sep 19 19:24:05.369 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:05.369 INFO kablam! | Sep 19 19:24:05.369 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 19:24:05.369 INFO kablam! Sep 19 19:24:05.506 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 19:24:05.506 INFO kablam! --> src/lib.rs:177:9 Sep 19 19:24:05.506 INFO kablam! | Sep 19 19:24:05.506 INFO kablam! 177 | ret.write_u8(value as u8); Sep 19 19:24:05.506 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:05.506 INFO kablam! | Sep 19 19:24:05.506 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 19 19:24:05.506 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 19:24:05.506 INFO kablam! Sep 19 19:24:05.506 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 19:24:05.506 INFO kablam! --> src/lib.rs:182:9 Sep 19 19:24:05.506 INFO kablam! | Sep 19 19:24:05.506 INFO kablam! 182 | ret.write_u16::(value as u16 | 0x4000); Sep 19 19:24:05.506 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:05.506 INFO kablam! | Sep 19 19:24:05.506 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 19:24:05.506 INFO kablam! Sep 19 19:24:05.506 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 19:24:05.506 INFO kablam! --> src/lib.rs:187:9 Sep 19 19:24:05.506 INFO kablam! | Sep 19 19:24:05.506 INFO kablam! 187 | ret.write_u8(((value >> 16) | 0x80) as u8); Sep 19 19:24:05.506 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:05.506 INFO kablam! | Sep 19 19:24:05.506 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 19:24:05.506 INFO kablam! Sep 19 19:24:05.506 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 19:24:05.506 INFO kablam! --> src/lib.rs:188:9 Sep 19 19:24:05.506 INFO kablam! | Sep 19 19:24:05.506 INFO kablam! 188 | ret.write_u16::(value as u16 & 0xffff); Sep 19 19:24:05.506 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:05.506 INFO kablam! | Sep 19 19:24:05.506 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 19:24:05.506 INFO kablam! Sep 19 19:24:05.506 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 19:24:05.506 INFO kablam! --> src/lib.rs:193:9 Sep 19 19:24:05.506 INFO kablam! | Sep 19 19:24:05.506 INFO kablam! 193 | ret.write_u32::(value | 0xC0000000); Sep 19 19:24:05.506 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:05.506 INFO kablam! | Sep 19 19:24:05.506 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 19:24:05.506 INFO kablam! Sep 19 19:24:05.506 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 19:24:05.506 INFO kablam! --> src/lib.rs:202:5 Sep 19 19:24:05.506 INFO kablam! | Sep 19 19:24:05.506 INFO kablam! 202 | out.write(string.as_bytes()); Sep 19 19:24:05.506 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:05.506 INFO kablam! | Sep 19 19:24:05.506 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 19:24:05.506 INFO kablam! Sep 19 19:24:05.506 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 19:24:05.506 INFO kablam! --> src/lib.rs:423:13 Sep 19 19:24:05.506 INFO kablam! | Sep 19 19:24:05.506 INFO kablam! 423 | file_content.write(self.file_content.as_ref().unwrap()); Sep 19 19:24:05.506 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:24:05.506 INFO kablam! | Sep 19 19:24:05.506 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 19:24:05.506 INFO kablam! Sep 19 19:24:05.540 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.72s Sep 19 19:24:05.544 INFO kablam! su: No module specific data is present Sep 19 19:24:06.325 INFO running `"docker" "rm" "-f" "0b2c480ba33ba3161d55bd0a4bfe99d1462cbb1be5ea022e4b84a52044db85a4"` Sep 19 19:24:06.397 INFO blam! 0b2c480ba33ba3161d55bd0a4bfe99d1462cbb1be5ea022e4b84a52044db85a4