Sep 10 07:57:10.828 INFO checking terminal_thrift-0.3.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090 Sep 10 07:57:10.828 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets Sep 10 07:57:10.828 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"` Sep 10 07:57:11.027 INFO blam! 197cb27a0c6bd93b18fb178132994d92fb5ed8979118c6b2ac340da5216cea4b Sep 10 07:57:11.029 INFO running `"docker" "start" "-a" "197cb27a0c6bd93b18fb178132994d92fb5ed8979118c6b2ac340da5216cea4b"` Sep 10 07:57:12.722 INFO kablam! usermod: no changes Sep 10 07:57:12.790 INFO kablam! Checking terminal_thrift v0.3.2 (file:///source) Sep 10 07:57:13.573 INFO kablam! warning: unused `#[macro_use]` import Sep 10 07:57:13.573 INFO kablam! --> src/lib.rs:5:1 Sep 10 07:57:13.573 INFO kablam! | Sep 10 07:57:13.573 INFO kablam! 5 | #[macro_use] Sep 10 07:57:13.573 INFO kablam! | ^^^^^^^^^^^^ Sep 10 07:57:13.573 INFO kablam! | Sep 10 07:57:13.573 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 10 07:57:13.573 INFO kablam! Sep 10 07:57:13.575 INFO kablam! warning: unused import: `Protocol` Sep 10 07:57:13.575 INFO kablam! --> src/server/threaded.rs:25:16 Sep 10 07:57:13.575 INFO kablam! | Sep 10 07:57:13.575 INFO kablam! 25 | use protocol::{Protocol, ProtocolFactory}; Sep 10 07:57:13.575 INFO kablam! | ^^^^^^^^ Sep 10 07:57:13.575 INFO kablam! Sep 10 07:57:13.575 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 10 07:57:13.575 INFO kablam! --> src/server/threaded.rs:61:18 Sep 10 07:57:13.575 INFO kablam! | Sep 10 07:57:13.575 INFO kablam! 61 | for _ in (0..threads) { Sep 10 07:57:13.575 INFO kablam! | ^^^^^^^^^^^^ help: remove these parentheses Sep 10 07:57:13.575 INFO kablam! | Sep 10 07:57:13.575 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 10 07:57:13.575 INFO kablam! Sep 10 07:57:14.138 INFO kablam! warning: unused `#[macro_use]` import Sep 10 07:57:14.138 INFO kablam! --> src/lib.rs:5:1 Sep 10 07:57:14.138 INFO kablam! | Sep 10 07:57:14.138 INFO kablam! 5 | #[macro_use] Sep 10 07:57:14.138 INFO kablam! | ^^^^^^^^^^^^ Sep 10 07:57:14.138 INFO kablam! | Sep 10 07:57:14.138 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 10 07:57:14.138 INFO kablam! Sep 10 07:57:14.138 INFO kablam! warning: unused import: `Protocol` Sep 10 07:57:14.138 INFO kablam! --> src/server/threaded.rs:25:16 Sep 10 07:57:14.138 INFO kablam! | Sep 10 07:57:14.138 INFO kablam! 25 | use protocol::{Protocol, ProtocolFactory}; Sep 10 07:57:14.138 INFO kablam! | ^^^^^^^^ Sep 10 07:57:14.138 INFO kablam! Sep 10 07:57:14.146 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 10 07:57:14.146 INFO kablam! --> src/server/threaded.rs:61:18 Sep 10 07:57:14.146 INFO kablam! | Sep 10 07:57:14.146 INFO kablam! 61 | for _ in (0..threads) { Sep 10 07:57:14.146 INFO kablam! | ^^^^^^^^^^^^ help: remove these parentheses Sep 10 07:57:14.146 INFO kablam! | Sep 10 07:57:14.146 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 10 07:57:14.146 INFO kablam! Sep 10 07:57:14.167 INFO kablam! warning: unused import: `mock::*` Sep 10 07:57:14.167 INFO kablam! --> src/test/prim.rs:2:5 Sep 10 07:57:14.167 INFO kablam! | Sep 10 07:57:14.167 INFO kablam! 2 | use mock::*; Sep 10 07:57:14.167 INFO kablam! | ^^^^^^^ Sep 10 07:57:14.167 INFO kablam! Sep 10 07:57:14.167 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 10 07:57:14.167 INFO kablam! --> src/test/prim.rs:20:24 Sep 10 07:57:14.167 INFO kablam! | Sep 10 07:57:14.167 INFO kablam! 20 | { test_i8_encode, (0..100), Byte, i8 }, Sep 10 07:57:14.167 INFO kablam! | ^^^^^^^^ help: remove these parentheses Sep 10 07:57:14.167 INFO kablam! Sep 10 07:57:14.167 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 10 07:57:14.167 INFO kablam! --> src/test/prim.rs:21:24 Sep 10 07:57:14.167 INFO kablam! | Sep 10 07:57:14.167 INFO kablam! 21 | { test_i16_encode, (0..100), I16, i16 }, Sep 10 07:57:14.167 INFO kablam! | ^^^^^^^^ help: remove these parentheses Sep 10 07:57:14.167 INFO kablam! Sep 10 07:57:14.170 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 10 07:57:14.170 INFO kablam! --> src/test/prim.rs:22:24 Sep 10 07:57:14.170 INFO kablam! | Sep 10 07:57:14.170 INFO kablam! 22 | { test_i32_encode, (0..100), I32, i32 }, Sep 10 07:57:14.170 INFO kablam! | ^^^^^^^^ help: remove these parentheses Sep 10 07:57:14.170 INFO kablam! Sep 10 07:57:14.170 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 10 07:57:14.170 INFO kablam! --> src/test/prim.rs:23:24 Sep 10 07:57:14.170 INFO kablam! | Sep 10 07:57:14.170 INFO kablam! 23 | { test_i64_encode, (0..100), I64, i64 }, Sep 10 07:57:14.170 INFO kablam! | ^^^^^^^^ help: remove these parentheses Sep 10 07:57:14.170 INFO kablam! Sep 10 07:57:14.170 INFO kablam! warning: unused import: `mock::*` Sep 10 07:57:14.170 INFO kablam! --> src/test/strukt.rs:2:5 Sep 10 07:57:14.170 INFO kablam! | Sep 10 07:57:14.170 INFO kablam! 2 | use mock::*; Sep 10 07:57:14.170 INFO kablam! | ^^^^^^^ Sep 10 07:57:14.170 INFO kablam! Sep 10 07:57:14.170 INFO kablam! warning: unused import: `mock::*` Sep 10 07:57:14.170 INFO kablam! --> src/test/enom.rs:2:5 Sep 10 07:57:14.170 INFO kablam! | Sep 10 07:57:14.170 INFO kablam! 2 | use mock::*; Sep 10 07:57:14.170 INFO kablam! | ^^^^^^^ Sep 10 07:57:14.170 INFO kablam! Sep 10 07:57:14.854 INFO kablam! warning: variable does not need to be mutable Sep 10 07:57:14.854 INFO kablam! --> src/protocol/binary_protocol/mod.rs:128:44 Sep 10 07:57:14.854 INFO kablam! | Sep 10 07:57:14.854 INFO kablam! 128 | fn write_byte(&mut self, mut transport: &mut T, value: i8) -> Result<()> { Sep 10 07:57:14.854 INFO kablam! | ----^^^^^^^^^ Sep 10 07:57:14.854 INFO kablam! | | Sep 10 07:57:14.854 INFO kablam! | help: remove this `mut` Sep 10 07:57:14.854 INFO kablam! | Sep 10 07:57:14.854 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 10 07:57:14.854 INFO kablam! Sep 10 07:57:14.855 INFO kablam! warning: variable does not need to be mutable Sep 10 07:57:14.855 INFO kablam! --> src/protocol/binary_protocol/mod.rs:132:43 Sep 10 07:57:14.855 INFO kablam! | Sep 10 07:57:14.855 INFO kablam! 132 | fn write_i16(&mut self, mut transport: &mut T, value: i16) -> Result<()> { Sep 10 07:57:14.855 INFO kablam! | ----^^^^^^^^^ Sep 10 07:57:14.855 INFO kablam! | | Sep 10 07:57:14.855 INFO kablam! | help: remove this `mut` Sep 10 07:57:14.855 INFO kablam! Sep 10 07:57:14.858 INFO kablam! warning: variable does not need to be mutable Sep 10 07:57:14.858 INFO kablam! --> src/protocol/binary_protocol/mod.rs:136:43 Sep 10 07:57:14.858 INFO kablam! | Sep 10 07:57:14.858 INFO kablam! 136 | fn write_i32(&mut self, mut transport: &mut T, value: i32) -> Result<()> { Sep 10 07:57:14.858 INFO kablam! | ----^^^^^^^^^ Sep 10 07:57:14.858 INFO kablam! | | Sep 10 07:57:14.858 INFO kablam! | help: remove this `mut` Sep 10 07:57:14.858 INFO kablam! Sep 10 07:57:14.858 INFO kablam! warning: variable does not need to be mutable Sep 10 07:57:14.858 INFO kablam! --> src/protocol/binary_protocol/mod.rs:140:43 Sep 10 07:57:14.858 INFO kablam! | Sep 10 07:57:14.858 INFO kablam! 140 | fn write_i64(&mut self, mut transport: &mut T, value: i64) -> Result<()> { Sep 10 07:57:14.858 INFO kablam! | ----^^^^^^^^^ Sep 10 07:57:14.858 INFO kablam! | | Sep 10 07:57:14.858 INFO kablam! | help: remove this `mut` Sep 10 07:57:14.858 INFO kablam! Sep 10 07:57:14.858 INFO kablam! warning: variable does not need to be mutable Sep 10 07:57:14.858 INFO kablam! --> src/protocol/binary_protocol/mod.rs:144:46 Sep 10 07:57:14.858 INFO kablam! | Sep 10 07:57:14.858 INFO kablam! 144 | fn write_double(&mut self, mut transport: &mut T, value: f64) -> Result<()> { Sep 10 07:57:14.858 INFO kablam! | ----^^^^^^^^^ Sep 10 07:57:14.858 INFO kablam! | | Sep 10 07:57:14.858 INFO kablam! | help: remove this `mut` Sep 10 07:57:14.858 INFO kablam! Sep 10 07:57:14.890 INFO kablam! warning: variable does not need to be mutable Sep 10 07:57:14.890 INFO kablam! --> src/virt.rs:25:38 Sep 10 07:57:14.890 INFO kablam! | Sep 10 07:57:14.890 INFO kablam! 25 | fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()> Sep 10 07:57:14.890 INFO kablam! | ----^^^^^^^^ Sep 10 07:57:14.890 INFO kablam! | | Sep 10 07:57:14.890 INFO kablam! | help: remove this `mut` Sep 10 07:57:14.890 INFO kablam! Sep 10 07:57:15.040 INFO kablam! warning: type alias is never used: `VirtualProxy` Sep 10 07:57:15.040 INFO kablam! --> src/proxy.rs:7:1 Sep 10 07:57:15.040 INFO kablam! | Sep 10 07:57:15.040 INFO kablam! 7 | type VirtualProxy = for<'e> Proxy>; Sep 10 07:57:15.040 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 07:57:15.040 INFO kablam! | Sep 10 07:57:15.040 INFO kablam! = note: #[warn(dead_code)] on by default Sep 10 07:57:15.040 INFO kablam! Sep 10 07:57:15.422 INFO kablam! warning: unused import: `std::io::Read` Sep 10 07:57:15.422 INFO kablam! --> src/mock/mod.rs:2:5 Sep 10 07:57:15.422 INFO kablam! | Sep 10 07:57:15.422 INFO kablam! 2 | use std::io::Read as IoRead; Sep 10 07:57:15.422 INFO kablam! | ^^^^^^^^^^^^^ Sep 10 07:57:15.422 INFO kablam! Sep 10 07:57:15.422 INFO kablam! warning: unused import: `std::io::Write` Sep 10 07:57:15.422 INFO kablam! --> src/mock/mod.rs:3:5 Sep 10 07:57:15.422 INFO kablam! | Sep 10 07:57:15.422 INFO kablam! 3 | use std::io::Write as IoWrite; Sep 10 07:57:15.422 INFO kablam! | ^^^^^^^^^^^^^^ Sep 10 07:57:15.422 INFO kablam! Sep 10 07:57:15.658 INFO kablam! warning: variable does not need to be mutable Sep 10 07:57:15.658 INFO kablam! --> src/protocol/binary_protocol/mod.rs:128:44 Sep 10 07:57:15.658 INFO kablam! | Sep 10 07:57:15.658 INFO kablam! 128 | fn write_byte(&mut self, mut transport: &mut T, value: i8) -> Result<()> { Sep 10 07:57:15.658 INFO kablam! | ----^^^^^^^^^ Sep 10 07:57:15.658 INFO kablam! | | Sep 10 07:57:15.658 INFO kablam! | help: remove this `mut` Sep 10 07:57:15.658 INFO kablam! | Sep 10 07:57:15.658 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 10 07:57:15.658 INFO kablam! Sep 10 07:57:15.658 INFO kablam! warning: variable does not need to be mutable Sep 10 07:57:15.658 INFO kablam! --> src/protocol/binary_protocol/mod.rs:132:43 Sep 10 07:57:15.658 INFO kablam! | Sep 10 07:57:15.658 INFO kablam! 132 | fn write_i16(&mut self, mut transport: &mut T, value: i16) -> Result<()> { Sep 10 07:57:15.658 INFO kablam! | ----^^^^^^^^^ Sep 10 07:57:15.658 INFO kablam! | | Sep 10 07:57:15.658 INFO kablam! | help: remove this `mut` Sep 10 07:57:15.658 INFO kablam! Sep 10 07:57:15.658 INFO kablam! warning: variable does not need to be mutable Sep 10 07:57:15.658 INFO kablam! --> src/protocol/binary_protocol/mod.rs:136:43 Sep 10 07:57:15.658 INFO kablam! | Sep 10 07:57:15.658 INFO kablam! 136 | fn write_i32(&mut self, mut transport: &mut T, value: i32) -> Result<()> { Sep 10 07:57:15.658 INFO kablam! | ----^^^^^^^^^ Sep 10 07:57:15.658 INFO kablam! | | Sep 10 07:57:15.658 INFO kablam! | help: remove this `mut` Sep 10 07:57:15.658 INFO kablam! Sep 10 07:57:15.658 INFO kablam! warning: variable does not need to be mutable Sep 10 07:57:15.659 INFO kablam! --> src/protocol/binary_protocol/mod.rs:140:43 Sep 10 07:57:15.659 INFO kablam! | Sep 10 07:57:15.659 INFO kablam! 140 | fn write_i64(&mut self, mut transport: &mut T, value: i64) -> Result<()> { Sep 10 07:57:15.659 INFO kablam! | ----^^^^^^^^^ Sep 10 07:57:15.659 INFO kablam! | | Sep 10 07:57:15.659 INFO kablam! | help: remove this `mut` Sep 10 07:57:15.659 INFO kablam! Sep 10 07:57:15.659 INFO kablam! warning: variable does not need to be mutable Sep 10 07:57:15.659 INFO kablam! --> src/protocol/binary_protocol/mod.rs:144:46 Sep 10 07:57:15.659 INFO kablam! | Sep 10 07:57:15.659 INFO kablam! 144 | fn write_double(&mut self, mut transport: &mut T, value: f64) -> Result<()> { Sep 10 07:57:15.659 INFO kablam! | ----^^^^^^^^^ Sep 10 07:57:15.659 INFO kablam! | | Sep 10 07:57:15.659 INFO kablam! | help: remove this `mut` Sep 10 07:57:15.659 INFO kablam! Sep 10 07:57:15.730 INFO kablam! warning: variable does not need to be mutable Sep 10 07:57:15.730 INFO kablam! --> src/virt.rs:25:38 Sep 10 07:57:15.730 INFO kablam! | Sep 10 07:57:15.730 INFO kablam! 25 | fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()> Sep 10 07:57:15.730 INFO kablam! | ----^^^^^^^^ Sep 10 07:57:15.730 INFO kablam! | | Sep 10 07:57:15.730 INFO kablam! | help: remove this `mut` Sep 10 07:57:15.730 INFO kablam! Sep 10 07:57:16.014 INFO kablam! warning: type alias is never used: `VirtualProxy` Sep 10 07:57:16.014 INFO kablam! --> src/proxy.rs:7:1 Sep 10 07:57:16.014 INFO kablam! | Sep 10 07:57:16.014 INFO kablam! 7 | type VirtualProxy = for<'e> Proxy>; Sep 10 07:57:16.014 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 07:57:16.014 INFO kablam! | Sep 10 07:57:16.014 INFO kablam! = note: #[warn(dead_code)] on by default Sep 10 07:57:16.014 INFO kablam! Sep 10 07:57:16.118 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.37s Sep 10 07:57:16.118 INFO kablam! su: No module specific data is present Sep 10 07:57:17.397 INFO running `"docker" "rm" "-f" "197cb27a0c6bd93b18fb178132994d92fb5ed8979118c6b2ac340da5216cea4b"` Sep 10 07:57:17.516 INFO blam! 197cb27a0c6bd93b18fb178132994d92fb5ed8979118c6b2ac340da5216cea4b