Sep 21 01:55:42.124 INFO checking terminal_thrift-0.3.2 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 21 01:55:42.124 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 21 01:55:42.124 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 01:55:42.362 INFO blam! d1da199daf685520475490d9870b81c570d7e0e3a245c3c9ddcb87cfae4680bf Sep 21 01:55:42.364 INFO running `"docker" "start" "-a" "d1da199daf685520475490d9870b81c570d7e0e3a245c3c9ddcb87cfae4680bf"` Sep 21 01:55:43.578 INFO kablam! usermod: no changes Sep 21 01:55:43.670 INFO kablam! Checking terminal_thrift v0.3.2 (/source) Sep 21 01:55:44.582 INFO kablam! warning: unused `#[macro_use]` import Sep 21 01:55:44.582 INFO kablam! --> src/lib.rs:5:1 Sep 21 01:55:44.582 INFO kablam! | Sep 21 01:55:44.582 INFO kablam! 5 | #[macro_use] Sep 21 01:55:44.582 INFO kablam! | ^^^^^^^^^^^^ Sep 21 01:55:44.582 INFO kablam! | Sep 21 01:55:44.582 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 21 01:55:44.582 INFO kablam! Sep 21 01:55:44.582 INFO kablam! warning: unused import: `Protocol` Sep 21 01:55:44.582 INFO kablam! --> src/server/threaded.rs:25:16 Sep 21 01:55:44.582 INFO kablam! | Sep 21 01:55:44.582 INFO kablam! 25 | use protocol::{Protocol, ProtocolFactory}; Sep 21 01:55:44.582 INFO kablam! | ^^^^^^^^ Sep 21 01:55:44.582 INFO kablam! Sep 21 01:55:44.582 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 21 01:55:44.582 INFO kablam! --> src/server/threaded.rs:61:18 Sep 21 01:55:44.582 INFO kablam! | Sep 21 01:55:44.582 INFO kablam! 61 | for _ in (0..threads) { Sep 21 01:55:44.582 INFO kablam! | ^^^^^^^^^^^^ help: remove these parentheses Sep 21 01:55:44.582 INFO kablam! | Sep 21 01:55:44.582 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 21 01:55:44.582 INFO kablam! Sep 21 01:55:44.882 INFO kablam! warning: unused `#[macro_use]` import Sep 21 01:55:44.882 INFO kablam! --> src/lib.rs:5:1 Sep 21 01:55:44.883 INFO kablam! | Sep 21 01:55:44.883 INFO kablam! 5 | #[macro_use] Sep 21 01:55:44.884 INFO kablam! | ^^^^^^^^^^^^ Sep 21 01:55:44.884 INFO kablam! | Sep 21 01:55:44.884 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 21 01:55:44.885 INFO kablam! Sep 21 01:55:44.888 INFO kablam! warning: unused import: `Protocol` Sep 21 01:55:44.889 INFO kablam! --> src/server/threaded.rs:25:16 Sep 21 01:55:44.889 INFO kablam! | Sep 21 01:55:44.889 INFO kablam! 25 | use protocol::{Protocol, ProtocolFactory}; Sep 21 01:55:44.890 INFO kablam! | ^^^^^^^^ Sep 21 01:55:44.890 INFO kablam! Sep 21 01:55:44.891 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 21 01:55:44.891 INFO kablam! --> src/server/threaded.rs:61:18 Sep 21 01:55:44.891 INFO kablam! | Sep 21 01:55:44.892 INFO kablam! 61 | for _ in (0..threads) { Sep 21 01:55:44.892 INFO kablam! | ^^^^^^^^^^^^ help: remove these parentheses Sep 21 01:55:44.893 INFO kablam! | Sep 21 01:55:44.893 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 21 01:55:44.893 INFO kablam! Sep 21 01:55:44.901 INFO kablam! warning: unused import: `mock::*` Sep 21 01:55:44.901 INFO kablam! --> src/test/prim.rs:2:5 Sep 21 01:55:44.901 INFO kablam! | Sep 21 01:55:44.902 INFO kablam! 2 | use mock::*; Sep 21 01:55:44.902 INFO kablam! | ^^^^^^^ Sep 21 01:55:44.902 INFO kablam! Sep 21 01:55:44.903 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 21 01:55:44.903 INFO kablam! --> src/test/prim.rs:20:24 Sep 21 01:55:44.903 INFO kablam! | Sep 21 01:55:44.903 INFO kablam! 20 | { test_i8_encode, (0..100), Byte, i8 }, Sep 21 01:55:44.903 INFO kablam! | ^^^^^^^^ help: remove these parentheses Sep 21 01:55:44.903 INFO kablam! Sep 21 01:55:44.904 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 21 01:55:44.904 INFO kablam! --> src/test/prim.rs:21:24 Sep 21 01:55:44.904 INFO kablam! | Sep 21 01:55:44.904 INFO kablam! 21 | { test_i16_encode, (0..100), I16, i16 }, Sep 21 01:55:44.905 INFO kablam! | ^^^^^^^^ help: remove these parentheses Sep 21 01:55:44.905 INFO kablam! Sep 21 01:55:44.905 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 21 01:55:44.905 INFO kablam! --> src/test/prim.rs:22:24 Sep 21 01:55:44.906 INFO kablam! | Sep 21 01:55:44.906 INFO kablam! 22 | { test_i32_encode, (0..100), I32, i32 }, Sep 21 01:55:44.906 INFO kablam! | ^^^^^^^^ help: remove these parentheses Sep 21 01:55:44.906 INFO kablam! Sep 21 01:55:44.906 INFO kablam! warning: unnecessary parentheses around `for` head expression Sep 21 01:55:44.907 INFO kablam! --> src/test/prim.rs:23:24 Sep 21 01:55:44.907 INFO kablam! | Sep 21 01:55:44.907 INFO kablam! 23 | { test_i64_encode, (0..100), I64, i64 }, Sep 21 01:55:44.907 INFO kablam! | ^^^^^^^^ help: remove these parentheses Sep 21 01:55:44.907 INFO kablam! Sep 21 01:55:44.908 INFO kablam! warning: unused import: `mock::*` Sep 21 01:55:44.908 INFO kablam! --> src/test/strukt.rs:2:5 Sep 21 01:55:44.908 INFO kablam! | Sep 21 01:55:44.908 INFO kablam! 2 | use mock::*; Sep 21 01:55:44.909 INFO kablam! | ^^^^^^^ Sep 21 01:55:44.909 INFO kablam! Sep 21 01:55:44.910 INFO kablam! warning: unused import: `mock::*` Sep 21 01:55:44.910 INFO kablam! --> src/test/enom.rs:2:5 Sep 21 01:55:44.910 INFO kablam! | Sep 21 01:55:44.910 INFO kablam! 2 | use mock::*; Sep 21 01:55:44.911 INFO kablam! | ^^^^^^^ Sep 21 01:55:44.911 INFO kablam! Sep 21 01:55:46.122 INFO kablam! warning: unused import: `std::io::Read` Sep 21 01:55:46.122 INFO kablam! --> src/mock/mod.rs:2:5 Sep 21 01:55:46.122 INFO kablam! | Sep 21 01:55:46.122 INFO kablam! 2 | use std::io::Read as IoRead; Sep 21 01:55:46.122 INFO kablam! | ^^^^^^^^^^^^^ Sep 21 01:55:46.122 INFO kablam! Sep 21 01:55:46.122 INFO kablam! warning: unused import: `std::io::Write` Sep 21 01:55:46.122 INFO kablam! --> src/mock/mod.rs:3:5 Sep 21 01:55:46.122 INFO kablam! | Sep 21 01:55:46.122 INFO kablam! 3 | use std::io::Write as IoWrite; Sep 21 01:55:46.122 INFO kablam! | ^^^^^^^^^^^^^^ Sep 21 01:55:46.122 INFO kablam! Sep 21 01:55:46.122 INFO kablam! warning: variable does not need to be mutable Sep 21 01:55:46.122 INFO kablam! --> src/protocol/binary_protocol/mod.rs:128:44 Sep 21 01:55:46.122 INFO kablam! | Sep 21 01:55:46.122 INFO kablam! 128 | fn write_byte(&mut self, mut transport: &mut T, value: i8) -> Result<()> { Sep 21 01:55:46.122 INFO kablam! | ----^^^^^^^^^ Sep 21 01:55:46.122 INFO kablam! | | Sep 21 01:55:46.122 INFO kablam! | help: remove this `mut` Sep 21 01:55:46.122 INFO kablam! | Sep 21 01:55:46.122 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 21 01:55:46.122 INFO kablam! Sep 21 01:55:46.134 INFO kablam! warning: variable does not need to be mutable Sep 21 01:55:46.134 INFO kablam! --> src/protocol/binary_protocol/mod.rs:132:43 Sep 21 01:55:46.134 INFO kablam! | Sep 21 01:55:46.134 INFO kablam! 132 | fn write_i16(&mut self, mut transport: &mut T, value: i16) -> Result<()> { Sep 21 01:55:46.134 INFO kablam! | ----^^^^^^^^^ Sep 21 01:55:46.134 INFO kablam! | | Sep 21 01:55:46.134 INFO kablam! | help: remove this `mut` Sep 21 01:55:46.134 INFO kablam! Sep 21 01:55:46.134 INFO kablam! warning: variable does not need to be mutable Sep 21 01:55:46.134 INFO kablam! --> src/protocol/binary_protocol/mod.rs:136:43 Sep 21 01:55:46.134 INFO kablam! | Sep 21 01:55:46.134 INFO kablam! 136 | fn write_i32(&mut self, mut transport: &mut T, value: i32) -> Result<()> { Sep 21 01:55:46.134 INFO kablam! | ----^^^^^^^^^ Sep 21 01:55:46.134 INFO kablam! | | Sep 21 01:55:46.134 INFO kablam! | help: remove this `mut` Sep 21 01:55:46.134 INFO kablam! Sep 21 01:55:46.134 INFO kablam! warning: variable does not need to be mutable Sep 21 01:55:46.134 INFO kablam! --> src/protocol/binary_protocol/mod.rs:140:43 Sep 21 01:55:46.134 INFO kablam! | Sep 21 01:55:46.134 INFO kablam! 140 | fn write_i64(&mut self, mut transport: &mut T, value: i64) -> Result<()> { Sep 21 01:55:46.134 INFO kablam! | ----^^^^^^^^^ Sep 21 01:55:46.134 INFO kablam! | | Sep 21 01:55:46.134 INFO kablam! | help: remove this `mut` Sep 21 01:55:46.134 INFO kablam! Sep 21 01:55:46.134 INFO kablam! warning: variable does not need to be mutable Sep 21 01:55:46.134 INFO kablam! --> src/protocol/binary_protocol/mod.rs:144:46 Sep 21 01:55:46.134 INFO kablam! | Sep 21 01:55:46.134 INFO kablam! 144 | fn write_double(&mut self, mut transport: &mut T, value: f64) -> Result<()> { Sep 21 01:55:46.134 INFO kablam! | ----^^^^^^^^^ Sep 21 01:55:46.134 INFO kablam! | | Sep 21 01:55:46.134 INFO kablam! | help: remove this `mut` Sep 21 01:55:46.134 INFO kablam! Sep 21 01:55:46.206 INFO kablam! warning: variable does not need to be mutable Sep 21 01:55:46.206 INFO kablam! --> src/virt.rs:25:38 Sep 21 01:55:46.206 INFO kablam! | Sep 21 01:55:46.206 INFO kablam! 25 | fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()> Sep 21 01:55:46.206 INFO kablam! | ----^^^^^^^^ Sep 21 01:55:46.206 INFO kablam! | | Sep 21 01:55:46.206 INFO kablam! | help: remove this `mut` Sep 21 01:55:46.206 INFO kablam! Sep 21 01:55:46.286 INFO kablam! warning: variable does not need to be mutable Sep 21 01:55:46.286 INFO kablam! --> src/protocol/binary_protocol/mod.rs:128:44 Sep 21 01:55:46.286 INFO kablam! | Sep 21 01:55:46.286 INFO kablam! 128 | fn write_byte(&mut self, mut transport: &mut T, value: i8) -> Result<()> { Sep 21 01:55:46.286 INFO kablam! | ----^^^^^^^^^ Sep 21 01:55:46.286 INFO kablam! | | Sep 21 01:55:46.286 INFO kablam! | help: remove this `mut` Sep 21 01:55:46.286 INFO kablam! | Sep 21 01:55:46.286 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 21 01:55:46.286 INFO kablam! Sep 21 01:55:46.286 INFO kablam! warning: variable does not need to be mutable Sep 21 01:55:46.286 INFO kablam! --> src/protocol/binary_protocol/mod.rs:132:43 Sep 21 01:55:46.286 INFO kablam! | Sep 21 01:55:46.286 INFO kablam! 132 | fn write_i16(&mut self, mut transport: &mut T, value: i16) -> Result<()> { Sep 21 01:55:46.286 INFO kablam! | ----^^^^^^^^^ Sep 21 01:55:46.286 INFO kablam! | | Sep 21 01:55:46.286 INFO kablam! | help: remove this `mut` Sep 21 01:55:46.286 INFO kablam! Sep 21 01:55:46.286 INFO kablam! warning: variable does not need to be mutable Sep 21 01:55:46.286 INFO kablam! --> src/protocol/binary_protocol/mod.rs:136:43 Sep 21 01:55:46.286 INFO kablam! | Sep 21 01:55:46.286 INFO kablam! 136 | fn write_i32(&mut self, mut transport: &mut T, value: i32) -> Result<()> { Sep 21 01:55:46.286 INFO kablam! | ----^^^^^^^^^ Sep 21 01:55:46.286 INFO kablam! | | Sep 21 01:55:46.286 INFO kablam! | help: remove this `mut` Sep 21 01:55:46.286 INFO kablam! Sep 21 01:55:46.290 INFO kablam! warning: variable does not need to be mutable Sep 21 01:55:46.290 INFO kablam! --> src/protocol/binary_protocol/mod.rs:140:43 Sep 21 01:55:46.290 INFO kablam! | Sep 21 01:55:46.290 INFO kablam! 140 | fn write_i64(&mut self, mut transport: &mut T, value: i64) -> Result<()> { Sep 21 01:55:46.290 INFO kablam! | ----^^^^^^^^^ Sep 21 01:55:46.290 INFO kablam! | | Sep 21 01:55:46.290 INFO kablam! | help: remove this `mut` Sep 21 01:55:46.290 INFO kablam! Sep 21 01:55:46.290 INFO kablam! warning: variable does not need to be mutable Sep 21 01:55:46.290 INFO kablam! --> src/protocol/binary_protocol/mod.rs:144:46 Sep 21 01:55:46.290 INFO kablam! | Sep 21 01:55:46.290 INFO kablam! 144 | fn write_double(&mut self, mut transport: &mut T, value: f64) -> Result<()> { Sep 21 01:55:46.290 INFO kablam! | ----^^^^^^^^^ Sep 21 01:55:46.290 INFO kablam! | | Sep 21 01:55:46.290 INFO kablam! | help: remove this `mut` Sep 21 01:55:46.290 INFO kablam! Sep 21 01:55:46.374 INFO kablam! warning: variable does not need to be mutable Sep 21 01:55:46.374 INFO kablam! --> src/virt.rs:25:38 Sep 21 01:55:46.374 INFO kablam! | Sep 21 01:55:46.374 INFO kablam! 25 | fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()> Sep 21 01:55:46.374 INFO kablam! | ----^^^^^^^^ Sep 21 01:55:46.374 INFO kablam! | | Sep 21 01:55:46.374 INFO kablam! | help: remove this `mut` Sep 21 01:55:46.374 INFO kablam! Sep 21 01:55:46.466 INFO kablam! warning: type alias is never used: `VirtualProxy` Sep 21 01:55:46.466 INFO kablam! --> src/proxy.rs:7:1 Sep 21 01:55:46.466 INFO kablam! | Sep 21 01:55:46.466 INFO kablam! 7 | type VirtualProxy = for<'e> Proxy>; Sep 21 01:55:46.466 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 01:55:46.466 INFO kablam! | Sep 21 01:55:46.466 INFO kablam! = note: #[warn(dead_code)] on by default Sep 21 01:55:46.466 INFO kablam! Sep 21 01:55:46.658 INFO kablam! warning: type alias is never used: `VirtualProxy` Sep 21 01:55:46.658 INFO kablam! --> src/proxy.rs:7:1 Sep 21 01:55:46.658 INFO kablam! | Sep 21 01:55:46.658 INFO kablam! 7 | type VirtualProxy = for<'e> Proxy>; Sep 21 01:55:46.658 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 01:55:46.658 INFO kablam! | Sep 21 01:55:46.658 INFO kablam! = note: #[warn(dead_code)] on by default Sep 21 01:55:46.658 INFO kablam! Sep 21 01:55:46.752 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.15s Sep 21 01:55:46.757 INFO kablam! su: No module specific data is present Sep 21 01:55:47.592 INFO running `"docker" "rm" "-f" "d1da199daf685520475490d9870b81c570d7e0e3a245c3c9ddcb87cfae4680bf"` Sep 21 01:55:47.708 INFO blam! d1da199daf685520475490d9870b81c570d7e0e3a245c3c9ddcb87cfae4680bf