Sep 01 21:31:27.320 INFO checking terminal_thrift-0.3.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851 Sep 01 21:31:27.320 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 01 21:31:27.320 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 21:31:27.542 INFO blam! 676266705d51523a4434292c8c41e4376a6fd84b3b68c5a365a96892ff09ff7d Sep 01 21:31:27.544 INFO running `"docker" "start" "-a" "676266705d51523a4434292c8c41e4376a6fd84b3b68c5a365a96892ff09ff7d"` Sep 01 21:31:28.246 INFO kablam! Checking terminal_thrift v0.3.2 (file:///source) Sep 01 21:31:28.962 INFO kablam! warning: unused `#[macro_use]` import Sep 01 21:31:28.962 INFO kablam! --> src/lib.rs:5:1 Sep 01 21:31:28.963 INFO kablam! | Sep 01 21:31:28.963 INFO kablam! 5 | #[macro_use] Sep 01 21:31:28.963 INFO kablam! | ^^^^^^^^^^^^ Sep 01 21:31:28.963 INFO kablam! | Sep 01 21:31:28.963 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 01 21:31:28.963 INFO kablam! Sep 01 21:31:28.967 INFO kablam! warning: unused import: `Protocol` Sep 01 21:31:28.967 INFO kablam! --> src/server/threaded.rs:25:16 Sep 01 21:31:28.967 INFO kablam! | Sep 01 21:31:28.967 INFO kablam! 25 | use protocol::{Protocol, ProtocolFactory}; Sep 01 21:31:28.967 INFO kablam! | ^^^^^^^^ Sep 01 21:31:28.968 INFO kablam! Sep 01 21:31:28.968 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 01 21:31:28.968 INFO kablam! --> src/server/threaded.rs:61:18 Sep 01 21:31:28.968 INFO kablam! | Sep 01 21:31:28.968 INFO kablam! 61 | for _ in (0..threads) { Sep 01 21:31:28.968 INFO kablam! | ^^^^^^^^^^^^ help: remove these parentheses Sep 01 21:31:28.968 INFO kablam! | Sep 01 21:31:28.969 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 01 21:31:28.969 INFO kablam! Sep 01 21:31:29.215 INFO kablam! warning: unused `#[macro_use]` import Sep 01 21:31:29.215 INFO kablam! --> src/lib.rs:5:1 Sep 01 21:31:29.215 INFO kablam! | Sep 01 21:31:29.215 INFO kablam! 5 | #[macro_use] Sep 01 21:31:29.215 INFO kablam! | ^^^^^^^^^^^^ Sep 01 21:31:29.215 INFO kablam! | Sep 01 21:31:29.215 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 01 21:31:29.216 INFO kablam! Sep 01 21:31:29.223 INFO kablam! warning: unused import: `Protocol` Sep 01 21:31:29.223 INFO kablam! --> src/server/threaded.rs:25:16 Sep 01 21:31:29.223 INFO kablam! | Sep 01 21:31:29.223 INFO kablam! 25 | use protocol::{Protocol, ProtocolFactory}; Sep 01 21:31:29.223 INFO kablam! | ^^^^^^^^ Sep 01 21:31:29.224 INFO kablam! Sep 01 21:31:29.224 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 01 21:31:29.224 INFO kablam! --> src/server/threaded.rs:61:18 Sep 01 21:31:29.224 INFO kablam! | Sep 01 21:31:29.224 INFO kablam! 61 | for _ in (0..threads) { Sep 01 21:31:29.224 INFO kablam! | ^^^^^^^^^^^^ help: remove these parentheses Sep 01 21:31:29.225 INFO kablam! | Sep 01 21:31:29.225 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 01 21:31:29.226 INFO kablam! Sep 01 21:31:29.242 INFO kablam! warning: unused import: `mock::*` Sep 01 21:31:29.243 INFO kablam! --> src/test/prim.rs:2:5 Sep 01 21:31:29.243 INFO kablam! | Sep 01 21:31:29.243 INFO kablam! 2 | use mock::*; Sep 01 21:31:29.243 INFO kablam! | ^^^^^^^ Sep 01 21:31:29.243 INFO kablam! Sep 01 21:31:29.244 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 01 21:31:29.244 INFO kablam! --> src/test/prim.rs:20:24 Sep 01 21:31:29.244 INFO kablam! | Sep 01 21:31:29.244 INFO kablam! 20 | { test_i8_encode, (0..100), Byte, i8 }, Sep 01 21:31:29.244 INFO kablam! | ^^^^^^^^ help: remove these parentheses Sep 01 21:31:29.245 INFO kablam! Sep 01 21:31:29.245 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 01 21:31:29.245 INFO kablam! --> src/test/prim.rs:21:24 Sep 01 21:31:29.245 INFO kablam! | Sep 01 21:31:29.245 INFO kablam! 21 | { test_i16_encode, (0..100), I16, i16 }, Sep 01 21:31:29.245 INFO kablam! | ^^^^^^^^ help: remove these parentheses Sep 01 21:31:29.246 INFO kablam! Sep 01 21:31:29.247 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 01 21:31:29.247 INFO kablam! --> src/test/prim.rs:22:24 Sep 01 21:31:29.247 INFO kablam! | Sep 01 21:31:29.247 INFO kablam! 22 | { test_i32_encode, (0..100), I32, i32 }, Sep 01 21:31:29.247 INFO kablam! | ^^^^^^^^ help: remove these parentheses Sep 01 21:31:29.247 INFO kablam! Sep 01 21:31:29.248 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 01 21:31:29.248 INFO kablam! --> src/test/prim.rs:23:24 Sep 01 21:31:29.248 INFO kablam! | Sep 01 21:31:29.248 INFO kablam! 23 | { test_i64_encode, (0..100), I64, i64 }, Sep 01 21:31:29.248 INFO kablam! | ^^^^^^^^ help: remove these parentheses Sep 01 21:31:29.249 INFO kablam! Sep 01 21:31:29.250 INFO kablam! warning: unused import: `mock::*` Sep 01 21:31:29.250 INFO kablam! --> src/test/strukt.rs:2:5 Sep 01 21:31:29.250 INFO kablam! | Sep 01 21:31:29.250 INFO kablam! 2 | use mock::*; Sep 01 21:31:29.250 INFO kablam! | ^^^^^^^ Sep 01 21:31:29.251 INFO kablam! Sep 01 21:31:29.253 INFO kablam! warning: unused import: `mock::*` Sep 01 21:31:29.253 INFO kablam! --> src/test/enom.rs:2:5 Sep 01 21:31:29.253 INFO kablam! | Sep 01 21:31:29.253 INFO kablam! 2 | use mock::*; Sep 01 21:31:29.253 INFO kablam! | ^^^^^^^ Sep 01 21:31:29.253 INFO kablam! Sep 01 21:31:30.623 INFO kablam! warning: variable does not need to be mutable Sep 01 21:31:30.623 INFO kablam! --> src/protocol/binary_protocol/mod.rs:128:44 Sep 01 21:31:30.623 INFO kablam! | Sep 01 21:31:30.623 INFO kablam! 128 | fn write_byte(&mut self, mut transport: &mut T, value: i8) -> Result<()> { Sep 01 21:31:30.624 INFO kablam! | ----^^^^^^^^^ Sep 01 21:31:30.624 INFO kablam! | | Sep 01 21:31:30.624 INFO kablam! | help: remove this `mut` Sep 01 21:31:30.624 INFO kablam! | Sep 01 21:31:30.624 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 21:31:30.624 INFO kablam! Sep 01 21:31:30.625 INFO kablam! warning: variable does not need to be mutable Sep 01 21:31:30.625 INFO kablam! --> src/protocol/binary_protocol/mod.rs:132:43 Sep 01 21:31:30.625 INFO kablam! | Sep 01 21:31:30.625 INFO kablam! 132 | fn write_i16(&mut self, mut transport: &mut T, value: i16) -> Result<()> { Sep 01 21:31:30.625 INFO kablam! | ----^^^^^^^^^ Sep 01 21:31:30.625 INFO kablam! | | Sep 01 21:31:30.625 INFO kablam! | help: remove this `mut` Sep 01 21:31:30.625 INFO kablam! Sep 01 21:31:30.626 INFO kablam! warning: variable does not need to be mutable Sep 01 21:31:30.627 INFO kablam! --> src/protocol/binary_protocol/mod.rs:136:43 Sep 01 21:31:30.627 INFO kablam! | Sep 01 21:31:30.627 INFO kablam! 136 | fn write_i32(&mut self, mut transport: &mut T, value: i32) -> Result<()> { Sep 01 21:31:30.627 INFO kablam! | ----^^^^^^^^^ Sep 01 21:31:30.627 INFO kablam! | | Sep 01 21:31:30.627 INFO kablam! | help: remove this `mut` Sep 01 21:31:30.627 INFO kablam! Sep 01 21:31:30.628 INFO kablam! warning: variable does not need to be mutable Sep 01 21:31:30.628 INFO kablam! --> src/protocol/binary_protocol/mod.rs:140:43 Sep 01 21:31:30.628 INFO kablam! | Sep 01 21:31:30.628 INFO kablam! 140 | fn write_i64(&mut self, mut transport: &mut T, value: i64) -> Result<()> { Sep 01 21:31:30.628 INFO kablam! | ----^^^^^^^^^ Sep 01 21:31:30.628 INFO kablam! | | Sep 01 21:31:30.628 INFO kablam! | help: remove this `mut` Sep 01 21:31:30.628 INFO kablam! Sep 01 21:31:30.630 INFO kablam! warning: variable does not need to be mutable Sep 01 21:31:30.630 INFO kablam! --> src/protocol/binary_protocol/mod.rs:144:46 Sep 01 21:31:30.630 INFO kablam! | Sep 01 21:31:30.630 INFO kablam! 144 | fn write_double(&mut self, mut transport: &mut T, value: f64) -> Result<()> { Sep 01 21:31:30.630 INFO kablam! | ----^^^^^^^^^ Sep 01 21:31:30.630 INFO kablam! | | Sep 01 21:31:30.630 INFO kablam! | help: remove this `mut` Sep 01 21:31:30.630 INFO kablam! Sep 01 21:31:30.726 INFO kablam! warning: variable does not need to be mutable Sep 01 21:31:30.726 INFO kablam! --> src/virt.rs:25:38 Sep 01 21:31:30.726 INFO kablam! | Sep 01 21:31:30.726 INFO kablam! 25 | fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()> Sep 01 21:31:30.726 INFO kablam! | ----^^^^^^^^ Sep 01 21:31:30.726 INFO kablam! | | Sep 01 21:31:30.726 INFO kablam! | help: remove this `mut` Sep 01 21:31:30.727 INFO kablam! Sep 01 21:31:31.111 INFO kablam! warning: type alias is never used: `VirtualProxy` Sep 01 21:31:31.111 INFO kablam! --> src/proxy.rs:7:1 Sep 01 21:31:31.111 INFO kablam! | Sep 01 21:31:31.111 INFO kablam! 7 | type VirtualProxy = for<'e> Proxy>; Sep 01 21:31:31.111 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 21:31:31.112 INFO kablam! | Sep 01 21:31:31.112 INFO kablam! = note: #[warn(dead_code)] on by default Sep 01 21:31:31.112 INFO kablam! Sep 01 21:31:31.465 INFO kablam! warning: unused import: `std::io::Read` Sep 01 21:31:31.465 INFO kablam! --> src/mock/mod.rs:2:5 Sep 01 21:31:31.465 INFO kablam! | Sep 01 21:31:31.465 INFO kablam! 2 | use std::io::Read as IoRead; Sep 01 21:31:31.465 INFO kablam! | ^^^^^^^^^^^^^ Sep 01 21:31:31.465 INFO kablam! Sep 01 21:31:31.465 INFO kablam! warning: unused import: `std::io::Write` Sep 01 21:31:31.465 INFO kablam! --> src/mock/mod.rs:3:5 Sep 01 21:31:31.465 INFO kablam! | Sep 01 21:31:31.465 INFO kablam! 3 | use std::io::Write as IoWrite; Sep 01 21:31:31.465 INFO kablam! | ^^^^^^^^^^^^^^ Sep 01 21:31:31.465 INFO kablam! Sep 01 21:31:31.692 INFO kablam! warning: variable does not need to be mutable Sep 01 21:31:31.692 INFO kablam! --> src/protocol/binary_protocol/mod.rs:128:44 Sep 01 21:31:31.692 INFO kablam! | Sep 01 21:31:31.692 INFO kablam! 128 | fn write_byte(&mut self, mut transport: &mut T, value: i8) -> Result<()> { Sep 01 21:31:31.692 INFO kablam! | ----^^^^^^^^^ Sep 01 21:31:31.692 INFO kablam! | | Sep 01 21:31:31.692 INFO kablam! | help: remove this `mut` Sep 01 21:31:31.692 INFO kablam! | Sep 01 21:31:31.692 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 21:31:31.692 INFO kablam! Sep 01 21:31:31.693 INFO kablam! warning: variable does not need to be mutable Sep 01 21:31:31.693 INFO kablam! --> src/protocol/binary_protocol/mod.rs:132:43 Sep 01 21:31:31.693 INFO kablam! | Sep 01 21:31:31.693 INFO kablam! 132 | fn write_i16(&mut self, mut transport: &mut T, value: i16) -> Result<()> { Sep 01 21:31:31.693 INFO kablam! | ----^^^^^^^^^ Sep 01 21:31:31.693 INFO kablam! | | Sep 01 21:31:31.693 INFO kablam! | help: remove this `mut` Sep 01 21:31:31.693 INFO kablam! Sep 01 21:31:31.694 INFO kablam! warning: variable does not need to be mutable Sep 01 21:31:31.694 INFO kablam! --> src/protocol/binary_protocol/mod.rs:136:43 Sep 01 21:31:31.694 INFO kablam! | Sep 01 21:31:31.694 INFO kablam! 136 | fn write_i32(&mut self, mut transport: &mut T, value: i32) -> Result<()> { Sep 01 21:31:31.694 INFO kablam! | ----^^^^^^^^^ Sep 01 21:31:31.694 INFO kablam! | | Sep 01 21:31:31.694 INFO kablam! | help: remove this `mut` Sep 01 21:31:31.694 INFO kablam! Sep 01 21:31:31.695 INFO kablam! warning: variable does not need to be mutable Sep 01 21:31:31.695 INFO kablam! --> src/protocol/binary_protocol/mod.rs:140:43 Sep 01 21:31:31.695 INFO kablam! | Sep 01 21:31:31.695 INFO kablam! 140 | fn write_i64(&mut self, mut transport: &mut T, value: i64) -> Result<()> { Sep 01 21:31:31.695 INFO kablam! | ----^^^^^^^^^ Sep 01 21:31:31.695 INFO kablam! | | Sep 01 21:31:31.695 INFO kablam! | help: remove this `mut` Sep 01 21:31:31.695 INFO kablam! Sep 01 21:31:31.696 INFO kablam! warning: variable does not need to be mutable Sep 01 21:31:31.696 INFO kablam! --> src/protocol/binary_protocol/mod.rs:144:46 Sep 01 21:31:31.696 INFO kablam! | Sep 01 21:31:31.696 INFO kablam! 144 | fn write_double(&mut self, mut transport: &mut T, value: f64) -> Result<()> { Sep 01 21:31:31.696 INFO kablam! | ----^^^^^^^^^ Sep 01 21:31:31.696 INFO kablam! | | Sep 01 21:31:31.696 INFO kablam! | help: remove this `mut` Sep 01 21:31:31.696 INFO kablam! Sep 01 21:31:31.825 INFO kablam! warning: variable does not need to be mutable Sep 01 21:31:31.825 INFO kablam! --> src/virt.rs:25:38 Sep 01 21:31:31.825 INFO kablam! | Sep 01 21:31:31.825 INFO kablam! 25 | fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()> Sep 01 21:31:31.825 INFO kablam! | ----^^^^^^^^ Sep 01 21:31:31.825 INFO kablam! | | Sep 01 21:31:31.825 INFO kablam! | help: remove this `mut` Sep 01 21:31:31.825 INFO kablam! Sep 01 21:31:32.317 INFO kablam! warning: type alias is never used: `VirtualProxy` Sep 01 21:31:32.318 INFO kablam! --> src/proxy.rs:7:1 Sep 01 21:31:32.318 INFO kablam! | Sep 01 21:31:32.318 INFO kablam! 7 | type VirtualProxy = for<'e> Proxy>; Sep 01 21:31:32.318 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 21:31:32.318 INFO kablam! | Sep 01 21:31:32.318 INFO kablam! = note: #[warn(dead_code)] on by default Sep 01 21:31:32.318 INFO kablam! Sep 01 21:31:32.441 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 4.22s Sep 01 21:31:32.447 INFO kablam! su: No module specific data is present Sep 01 21:31:32.790 INFO running `"docker" "rm" "-f" "676266705d51523a4434292c8c41e4376a6fd84b3b68c5a365a96892ff09ff7d"` Sep 01 21:31:32.897 INFO blam! 676266705d51523a4434292c8c41e4376a6fd84b3b68c5a365a96892ff09ff7d