Aug 29 20:35:39.013 INFO checking archerfeel/azeroth-vm against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707 Aug 29 20:35:39.013 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets Aug 29 20:35:39.013 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 20:35:39.230 INFO blam! 44660af311bbc5238f8a4d4a48e264df2ae814bbcd1b677e04e2c8c0b4977703 Aug 29 20:35:39.232 INFO running `"docker" "start" "-a" "44660af311bbc5238f8a4d4a48e264df2ae814bbcd1b677e04e2c8c0b4977703"` Aug 29 20:35:39.876 INFO kablam! Compiling cc v1.0.7 Aug 29 20:35:39.877 INFO kablam! Compiling regex v0.2.9 Aug 29 20:35:39.878 INFO kablam! Checking miniz_oxide v0.1.2 Aug 29 20:35:39.879 INFO kablam! Checking regex-syntax v0.5.2 Aug 29 20:35:39.879 INFO kablam! Checking msdos_time v0.1.5 Aug 29 20:35:44.789 INFO kablam! Compiling bzip2-sys v0.1.6 Aug 29 20:35:44.796 INFO kablam! Compiling miniz_oxide_c_api v0.1.2 Aug 29 20:35:46.758 INFO kablam! Checking flate2 v1.0.1 Aug 29 20:35:47.765 INFO kablam! Checking bzip2 v0.3.2 Aug 29 20:35:48.824 INFO kablam! Checking zip v0.3.1 Aug 29 20:35:52.626 INFO kablam! Checking rjvm v0.1.0 (file:///source) Aug 29 20:35:53.146 INFO kablam! warning: unused import: `bytecode::atom::*` Aug 29 20:35:53.146 INFO kablam! --> src/bytecode/interface.rs:2:5 Aug 29 20:35:53.146 INFO kablam! | Aug 29 20:35:53.147 INFO kablam! 2 | use bytecode::atom::*; Aug 29 20:35:53.147 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.147 INFO kablam! | Aug 29 20:35:53.147 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 29 20:35:53.147 INFO kablam! Aug 29 20:35:53.147 INFO kablam! warning: unused import: `bytecode::atom::*` Aug 29 20:35:53.147 INFO kablam! --> src/bytecode/field.rs:2:5 Aug 29 20:35:53.147 INFO kablam! | Aug 29 20:35:53.147 INFO kablam! 2 | use bytecode::atom::*; Aug 29 20:35:53.147 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.147 INFO kablam! Aug 29 20:35:53.147 INFO kablam! warning: unused import: `bytecode::atom::*` Aug 29 20:35:53.147 INFO kablam! --> src/bytecode/method.rs:2:5 Aug 29 20:35:53.147 INFO kablam! | Aug 29 20:35:53.147 INFO kablam! 2 | use bytecode::atom::*; Aug 29 20:35:53.147 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.147 INFO kablam! Aug 29 20:35:53.147 INFO kablam! warning: unused import: `bytecode::atom::*` Aug 29 20:35:53.147 INFO kablam! --> src/bytecode/attribute.rs:2:5 Aug 29 20:35:53.147 INFO kablam! | Aug 29 20:35:53.147 INFO kablam! 2 | use bytecode::atom::*; Aug 29 20:35:53.147 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.147 INFO kablam! Aug 29 20:35:53.251 INFO kablam! warning: unused import: `bytecode::atom::*` Aug 29 20:35:53.251 INFO kablam! --> src/bytecode/interface.rs:2:5 Aug 29 20:35:53.251 INFO kablam! | Aug 29 20:35:53.251 INFO kablam! 2 | use bytecode::atom::*; Aug 29 20:35:53.251 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.251 INFO kablam! | Aug 29 20:35:53.251 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 29 20:35:53.251 INFO kablam! Aug 29 20:35:53.251 INFO kablam! warning: unused import: `bytecode::atom::*` Aug 29 20:35:53.251 INFO kablam! --> src/bytecode/field.rs:2:5 Aug 29 20:35:53.251 INFO kablam! | Aug 29 20:35:53.251 INFO kablam! 2 | use bytecode::atom::*; Aug 29 20:35:53.251 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.251 INFO kablam! Aug 29 20:35:53.251 INFO kablam! warning: unused import: `bytecode::atom::*` Aug 29 20:35:53.251 INFO kablam! --> src/bytecode/method.rs:2:5 Aug 29 20:35:53.251 INFO kablam! | Aug 29 20:35:53.251 INFO kablam! 2 | use bytecode::atom::*; Aug 29 20:35:53.251 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.251 INFO kablam! Aug 29 20:35:53.252 INFO kablam! warning: unused import: `bytecode::atom::*` Aug 29 20:35:53.252 INFO kablam! --> src/bytecode/attribute.rs:2:5 Aug 29 20:35:53.252 INFO kablam! | Aug 29 20:35:53.252 INFO kablam! 2 | use bytecode::atom::*; Aug 29 20:35:53.252 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.252 INFO kablam! Aug 29 20:35:53.444 INFO kablam! warning: unused variable: `seq` Aug 29 20:35:53.444 INFO kablam! --> src/bytecode/interface.rs:11:16 Aug 29 20:35:53.444 INFO kablam! | Aug 29 20:35:53.444 INFO kablam! 11 | fn read(seq: &mut I) -> Interfaces Aug 29 20:35:53.444 INFO kablam! | ^^^ help: consider using `_seq` instead Aug 29 20:35:53.444 INFO kablam! | Aug 29 20:35:53.444 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 29 20:35:53.444 INFO kablam! Aug 29 20:35:53.444 INFO kablam! warning: unused variable: `seq` Aug 29 20:35:53.444 INFO kablam! --> src/bytecode/field.rs:12:16 Aug 29 20:35:53.444 INFO kablam! | Aug 29 20:35:53.444 INFO kablam! 12 | fn read(seq: &mut I) -> Fields Aug 29 20:35:53.444 INFO kablam! | ^^^ help: consider using `_seq` instead Aug 29 20:35:53.444 INFO kablam! Aug 29 20:35:53.444 INFO kablam! warning: unused variable: `seq` Aug 29 20:35:53.444 INFO kablam! --> src/bytecode/method.rs:12:16 Aug 29 20:35:53.444 INFO kablam! | Aug 29 20:35:53.444 INFO kablam! 12 | fn read(seq: &mut I) -> Methods Aug 29 20:35:53.444 INFO kablam! | ^^^ help: consider using `_seq` instead Aug 29 20:35:53.444 INFO kablam! Aug 29 20:35:53.444 INFO kablam! warning: unused variable: `seq` Aug 29 20:35:53.444 INFO kablam! --> src/bytecode/attribute.rs:11:16 Aug 29 20:35:53.444 INFO kablam! | Aug 29 20:35:53.444 INFO kablam! 11 | fn read(seq: &mut I) -> Attributes Aug 29 20:35:53.444 INFO kablam! | ^^^ help: consider using `_seq` instead Aug 29 20:35:53.445 INFO kablam! Aug 29 20:35:53.507 INFO kablam! warning: field is never used: `magic_number` Aug 29 20:35:53.507 INFO kablam! --> src/bytecode/class.rs:10:5 Aug 29 20:35:53.507 INFO kablam! | Aug 29 20:35:53.507 INFO kablam! 10 | magic_number: U4, Aug 29 20:35:53.507 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 29 20:35:53.507 INFO kablam! | Aug 29 20:35:53.507 INFO kablam! = note: #[warn(dead_code)] on by default Aug 29 20:35:53.507 INFO kablam! Aug 29 20:35:53.507 INFO kablam! warning: field is never used: `minor_version` Aug 29 20:35:53.507 INFO kablam! --> src/bytecode/class.rs:11:5 Aug 29 20:35:53.508 INFO kablam! | Aug 29 20:35:53.508 INFO kablam! 11 | minor_version: U2, Aug 29 20:35:53.508 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.508 INFO kablam! Aug 29 20:35:53.508 INFO kablam! warning: field is never used: `major_version` Aug 29 20:35:53.508 INFO kablam! --> src/bytecode/class.rs:12:5 Aug 29 20:35:53.508 INFO kablam! | Aug 29 20:35:53.508 INFO kablam! 12 | major_version: U2, Aug 29 20:35:53.508 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.508 INFO kablam! Aug 29 20:35:53.508 INFO kablam! warning: field is never used: `constant_pool` Aug 29 20:35:53.508 INFO kablam! --> src/bytecode/class.rs:13:5 Aug 29 20:35:53.508 INFO kablam! | Aug 29 20:35:53.508 INFO kablam! 13 | constant_pool: ConstantPool, Aug 29 20:35:53.508 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.508 INFO kablam! Aug 29 20:35:53.508 INFO kablam! warning: field is never used: `access_flag` Aug 29 20:35:53.508 INFO kablam! --> src/bytecode/class.rs:14:5 Aug 29 20:35:53.508 INFO kablam! | Aug 29 20:35:53.508 INFO kablam! 14 | access_flag: U2, Aug 29 20:35:53.508 INFO kablam! | ^^^^^^^^^^^^^^^ Aug 29 20:35:53.509 INFO kablam! Aug 29 20:35:53.509 INFO kablam! warning: field is never used: `this_class` Aug 29 20:35:53.509 INFO kablam! --> src/bytecode/class.rs:15:5 Aug 29 20:35:53.509 INFO kablam! | Aug 29 20:35:53.509 INFO kablam! 15 | this_class: U2, Aug 29 20:35:53.509 INFO kablam! | ^^^^^^^^^^^^^^ Aug 29 20:35:53.509 INFO kablam! Aug 29 20:35:53.509 INFO kablam! warning: field is never used: `super_class` Aug 29 20:35:53.509 INFO kablam! --> src/bytecode/class.rs:16:5 Aug 29 20:35:53.509 INFO kablam! | Aug 29 20:35:53.509 INFO kablam! 16 | super_class: U2, Aug 29 20:35:53.509 INFO kablam! | ^^^^^^^^^^^^^^^ Aug 29 20:35:53.509 INFO kablam! Aug 29 20:35:53.509 INFO kablam! warning: field is never used: `interfaces` Aug 29 20:35:53.509 INFO kablam! --> src/bytecode/class.rs:17:5 Aug 29 20:35:53.509 INFO kablam! | Aug 29 20:35:53.509 INFO kablam! 17 | interfaces: Interfaces, Aug 29 20:35:53.509 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.509 INFO kablam! Aug 29 20:35:53.509 INFO kablam! warning: field is never used: `fields` Aug 29 20:35:53.509 INFO kablam! --> src/bytecode/class.rs:18:5 Aug 29 20:35:53.510 INFO kablam! | Aug 29 20:35:53.510 INFO kablam! 18 | fields: Fields, Aug 29 20:35:53.510 INFO kablam! | ^^^^^^^^^^^^^^ Aug 29 20:35:53.510 INFO kablam! Aug 29 20:35:53.510 INFO kablam! warning: field is never used: `methods` Aug 29 20:35:53.510 INFO kablam! --> src/bytecode/class.rs:19:5 Aug 29 20:35:53.510 INFO kablam! | Aug 29 20:35:53.510 INFO kablam! 19 | methods: Methods, Aug 29 20:35:53.510 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 29 20:35:53.510 INFO kablam! Aug 29 20:35:53.510 INFO kablam! warning: field is never used: `attributes` Aug 29 20:35:53.510 INFO kablam! --> src/bytecode/class.rs:20:5 Aug 29 20:35:53.510 INFO kablam! | Aug 29 20:35:53.510 INFO kablam! 20 | attributes: Attributes, Aug 29 20:35:53.510 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.510 INFO kablam! Aug 29 20:35:53.510 INFO kablam! warning: field is never used: `locals` Aug 29 20:35:53.510 INFO kablam! --> src/mem/stack.rs:8:5 Aug 29 20:35:53.510 INFO kablam! | Aug 29 20:35:53.511 INFO kablam! 8 | locals: Vec, Aug 29 20:35:53.511 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.511 INFO kablam! Aug 29 20:35:53.511 INFO kablam! warning: field is never used: `operands` Aug 29 20:35:53.511 INFO kablam! --> src/mem/stack.rs:9:5 Aug 29 20:35:53.511 INFO kablam! | Aug 29 20:35:53.511 INFO kablam! 9 | operands: Vec, Aug 29 20:35:53.511 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.511 INFO kablam! Aug 29 20:35:53.514 INFO kablam! warning: unused `std::result::Result` which must be used Aug 29 20:35:53.514 INFO kablam! --> src/classpath/mod.rs:27:21 Aug 29 20:35:53.514 INFO kablam! | Aug 29 20:35:53.514 INFO kablam! 27 | f.read_to_end(&mut buf); Aug 29 20:35:53.514 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.514 INFO kablam! | Aug 29 20:35:53.514 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 29 20:35:53.514 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 29 20:35:53.514 INFO kablam! Aug 29 20:35:53.514 INFO kablam! warning: unused `std::result::Result` which must be used Aug 29 20:35:53.514 INFO kablam! --> src/classpath/mod.rs:42:25 Aug 29 20:35:53.514 INFO kablam! | Aug 29 20:35:53.515 INFO kablam! 42 | file.read_to_end(&mut buf); Aug 29 20:35:53.515 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.515 INFO kablam! | Aug 29 20:35:53.515 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 29 20:35:53.515 INFO kablam! Aug 29 20:35:53.610 INFO kablam! warning: unused variable: `seq` Aug 29 20:35:53.610 INFO kablam! --> src/bytecode/interface.rs:11:16 Aug 29 20:35:53.610 INFO kablam! | Aug 29 20:35:53.610 INFO kablam! 11 | fn read(seq: &mut I) -> Interfaces Aug 29 20:35:53.610 INFO kablam! | ^^^ help: consider using `_seq` instead Aug 29 20:35:53.610 INFO kablam! | Aug 29 20:35:53.610 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 29 20:35:53.610 INFO kablam! Aug 29 20:35:53.610 INFO kablam! warning: unused variable: `seq` Aug 29 20:35:53.610 INFO kablam! --> src/bytecode/field.rs:12:16 Aug 29 20:35:53.611 INFO kablam! | Aug 29 20:35:53.611 INFO kablam! 12 | fn read(seq: &mut I) -> Fields Aug 29 20:35:53.611 INFO kablam! | ^^^ help: consider using `_seq` instead Aug 29 20:35:53.611 INFO kablam! Aug 29 20:35:53.611 INFO kablam! warning: unused variable: `seq` Aug 29 20:35:53.611 INFO kablam! --> src/bytecode/method.rs:12:16 Aug 29 20:35:53.611 INFO kablam! | Aug 29 20:35:53.611 INFO kablam! 12 | fn read(seq: &mut I) -> Methods Aug 29 20:35:53.611 INFO kablam! | ^^^ help: consider using `_seq` instead Aug 29 20:35:53.612 INFO kablam! Aug 29 20:35:53.612 INFO kablam! warning: unused variable: `seq` Aug 29 20:35:53.612 INFO kablam! --> src/bytecode/attribute.rs:11:16 Aug 29 20:35:53.612 INFO kablam! | Aug 29 20:35:53.612 INFO kablam! 11 | fn read(seq: &mut I) -> Attributes Aug 29 20:35:53.612 INFO kablam! | ^^^ help: consider using `_seq` instead Aug 29 20:35:53.612 INFO kablam! Aug 29 20:35:53.666 INFO kablam! warning: field is never used: `magic_number` Aug 29 20:35:53.666 INFO kablam! --> src/bytecode/class.rs:10:5 Aug 29 20:35:53.666 INFO kablam! | Aug 29 20:35:53.666 INFO kablam! 10 | magic_number: U4, Aug 29 20:35:53.666 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 29 20:35:53.666 INFO kablam! | Aug 29 20:35:53.666 INFO kablam! = note: #[warn(dead_code)] on by default Aug 29 20:35:53.666 INFO kablam! Aug 29 20:35:53.666 INFO kablam! warning: field is never used: `minor_version` Aug 29 20:35:53.666 INFO kablam! --> src/bytecode/class.rs:11:5 Aug 29 20:35:53.667 INFO kablam! | Aug 29 20:35:53.667 INFO kablam! 11 | minor_version: U2, Aug 29 20:35:53.667 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.667 INFO kablam! Aug 29 20:35:53.667 INFO kablam! warning: field is never used: `major_version` Aug 29 20:35:53.667 INFO kablam! --> src/bytecode/class.rs:12:5 Aug 29 20:35:53.667 INFO kablam! | Aug 29 20:35:53.667 INFO kablam! 12 | major_version: U2, Aug 29 20:35:53.667 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.667 INFO kablam! Aug 29 20:35:53.668 INFO kablam! warning: field is never used: `constant_pool` Aug 29 20:35:53.668 INFO kablam! --> src/bytecode/class.rs:13:5 Aug 29 20:35:53.668 INFO kablam! | Aug 29 20:35:53.668 INFO kablam! 13 | constant_pool: ConstantPool, Aug 29 20:35:53.668 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.668 INFO kablam! Aug 29 20:35:53.668 INFO kablam! warning: field is never used: `access_flag` Aug 29 20:35:53.668 INFO kablam! --> src/bytecode/class.rs:14:5 Aug 29 20:35:53.668 INFO kablam! | Aug 29 20:35:53.668 INFO kablam! 14 | access_flag: U2, Aug 29 20:35:53.669 INFO kablam! | ^^^^^^^^^^^^^^^ Aug 29 20:35:53.669 INFO kablam! Aug 29 20:35:53.669 INFO kablam! warning: field is never used: `this_class` Aug 29 20:35:53.669 INFO kablam! --> src/bytecode/class.rs:15:5 Aug 29 20:35:53.669 INFO kablam! | Aug 29 20:35:53.669 INFO kablam! 15 | this_class: U2, Aug 29 20:35:53.669 INFO kablam! | ^^^^^^^^^^^^^^ Aug 29 20:35:53.669 INFO kablam! Aug 29 20:35:53.669 INFO kablam! warning: field is never used: `super_class` Aug 29 20:35:53.669 INFO kablam! --> src/bytecode/class.rs:16:5 Aug 29 20:35:53.670 INFO kablam! | Aug 29 20:35:53.670 INFO kablam! 16 | super_class: U2, Aug 29 20:35:53.670 INFO kablam! | ^^^^^^^^^^^^^^^ Aug 29 20:35:53.670 INFO kablam! Aug 29 20:35:53.670 INFO kablam! warning: field is never used: `interfaces` Aug 29 20:35:53.670 INFO kablam! --> src/bytecode/class.rs:17:5 Aug 29 20:35:53.670 INFO kablam! | Aug 29 20:35:53.670 INFO kablam! 17 | interfaces: Interfaces, Aug 29 20:35:53.670 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.670 INFO kablam! Aug 29 20:35:53.671 INFO kablam! warning: field is never used: `fields` Aug 29 20:35:53.671 INFO kablam! --> src/bytecode/class.rs:18:5 Aug 29 20:35:53.671 INFO kablam! | Aug 29 20:35:53.671 INFO kablam! 18 | fields: Fields, Aug 29 20:35:53.671 INFO kablam! | ^^^^^^^^^^^^^^ Aug 29 20:35:53.671 INFO kablam! Aug 29 20:35:53.671 INFO kablam! warning: field is never used: `methods` Aug 29 20:35:53.671 INFO kablam! --> src/bytecode/class.rs:19:5 Aug 29 20:35:53.671 INFO kablam! | Aug 29 20:35:53.671 INFO kablam! 19 | methods: Methods, Aug 29 20:35:53.672 INFO kablam! | ^^^^^^^^^^^^^^^^ Aug 29 20:35:53.672 INFO kablam! Aug 29 20:35:53.672 INFO kablam! warning: field is never used: `attributes` Aug 29 20:35:53.672 INFO kablam! --> src/bytecode/class.rs:20:5 Aug 29 20:35:53.672 INFO kablam! | Aug 29 20:35:53.672 INFO kablam! 20 | attributes: Attributes, Aug 29 20:35:53.672 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.672 INFO kablam! Aug 29 20:35:53.672 INFO kablam! warning: field is never used: `locals` Aug 29 20:35:53.673 INFO kablam! --> src/mem/stack.rs:8:5 Aug 29 20:35:53.673 INFO kablam! | Aug 29 20:35:53.673 INFO kablam! 8 | locals: Vec, Aug 29 20:35:53.673 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.673 INFO kablam! Aug 29 20:35:53.673 INFO kablam! warning: field is never used: `operands` Aug 29 20:35:53.673 INFO kablam! --> src/mem/stack.rs:9:5 Aug 29 20:35:53.673 INFO kablam! | Aug 29 20:35:53.673 INFO kablam! 9 | operands: Vec, Aug 29 20:35:53.673 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.674 INFO kablam! Aug 29 20:35:53.674 INFO kablam! warning: unused `std::result::Result` which must be used Aug 29 20:35:53.674 INFO kablam! --> src/classpath/mod.rs:27:21 Aug 29 20:35:53.674 INFO kablam! | Aug 29 20:35:53.674 INFO kablam! 27 | f.read_to_end(&mut buf); Aug 29 20:35:53.674 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.674 INFO kablam! | Aug 29 20:35:53.674 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 29 20:35:53.674 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 29 20:35:53.675 INFO kablam! Aug 29 20:35:53.675 INFO kablam! warning: unused `std::result::Result` which must be used Aug 29 20:35:53.675 INFO kablam! --> src/classpath/mod.rs:42:25 Aug 29 20:35:53.675 INFO kablam! | Aug 29 20:35:53.675 INFO kablam! 42 | file.read_to_end(&mut buf); Aug 29 20:35:53.675 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 29 20:35:53.675 INFO kablam! | Aug 29 20:35:53.675 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 29 20:35:53.675 INFO kablam! Aug 29 20:35:54.200 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 14.38s Aug 29 20:35:54.206 INFO kablam! su: No module specific data is present Aug 29 20:35:54.699 INFO running `"docker" "rm" "-f" "44660af311bbc5238f8a4d4a48e264df2ae814bbcd1b677e04e2c8c0b4977703"` Aug 29 20:35:54.833 INFO blam! 44660af311bbc5238f8a4d4a48e264df2ae814bbcd1b677e04e2c8c0b4977703