Aug 31 11:22:34.390 INFO checking terminal_thrift-0.3.2 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578 Aug 31 11:22:34.390 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets Aug 31 11:22:34.390 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 11:22:34.561 INFO blam! 4025cf43b25e5f179994dba5991e5b7f3b85866a62482c23189e25b5a63438dd Aug 31 11:22:34.563 INFO running `"docker" "start" "-a" "4025cf43b25e5f179994dba5991e5b7f3b85866a62482c23189e25b5a63438dd"` Aug 31 11:22:35.211 INFO kablam! Checking terminal_thrift v0.3.2 (file:///source) Aug 31 11:22:35.814 INFO kablam! warning: unused `#[macro_use]` import Aug 31 11:22:35.814 INFO kablam! --> src/lib.rs:5:1 Aug 31 11:22:35.814 INFO kablam! | Aug 31 11:22:35.815 INFO kablam! 5 | #[macro_use] Aug 31 11:22:35.815 INFO kablam! | ^^^^^^^^^^^^ Aug 31 11:22:35.815 INFO kablam! | Aug 31 11:22:35.815 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 31 11:22:35.815 INFO kablam! Aug 31 11:22:35.817 INFO kablam! warning: unused import: `Protocol` Aug 31 11:22:35.817 INFO kablam! --> src/server/threaded.rs:25:16 Aug 31 11:22:35.817 INFO kablam! | Aug 31 11:22:35.817 INFO kablam! 25 | use protocol::{Protocol, ProtocolFactory}; Aug 31 11:22:35.817 INFO kablam! | ^^^^^^^^ Aug 31 11:22:35.817 INFO kablam! Aug 31 11:22:35.817 INFO kablam! warning: unnecessary parentheses around `for` head expression Aug 31 11:22:35.817 INFO kablam! --> src/server/threaded.rs:61:18 Aug 31 11:22:35.817 INFO kablam! | Aug 31 11:22:35.817 INFO kablam! 61 | for _ in (0..threads) { Aug 31 11:22:35.817 INFO kablam! | ^^^^^^^^^^^^ help: remove these parentheses Aug 31 11:22:35.817 INFO kablam! | Aug 31 11:22:35.817 INFO kablam! = note: #[warn(unused_parens)] on by default Aug 31 11:22:35.817 INFO kablam! Aug 31 11:22:35.907 INFO kablam! warning: unused `#[macro_use]` import Aug 31 11:22:35.907 INFO kablam! --> src/lib.rs:5:1 Aug 31 11:22:35.907 INFO kablam! | Aug 31 11:22:35.907 INFO kablam! 5 | #[macro_use] Aug 31 11:22:35.907 INFO kablam! | ^^^^^^^^^^^^ Aug 31 11:22:35.907 INFO kablam! | Aug 31 11:22:35.907 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 31 11:22:35.907 INFO kablam! Aug 31 11:22:35.912 INFO kablam! warning: unused import: `Protocol` Aug 31 11:22:35.912 INFO kablam! --> src/server/threaded.rs:25:16 Aug 31 11:22:35.912 INFO kablam! | Aug 31 11:22:35.912 INFO kablam! 25 | use protocol::{Protocol, ProtocolFactory}; Aug 31 11:22:35.912 INFO kablam! | ^^^^^^^^ Aug 31 11:22:35.912 INFO kablam! Aug 31 11:22:35.913 INFO kablam! warning: unnecessary parentheses around `for` head expression Aug 31 11:22:35.913 INFO kablam! --> src/server/threaded.rs:61:18 Aug 31 11:22:35.913 INFO kablam! | Aug 31 11:22:35.913 INFO kablam! 61 | for _ in (0..threads) { Aug 31 11:22:35.913 INFO kablam! | ^^^^^^^^^^^^ help: remove these parentheses Aug 31 11:22:35.913 INFO kablam! | Aug 31 11:22:35.913 INFO kablam! = note: #[warn(unused_parens)] on by default Aug 31 11:22:35.913 INFO kablam! Aug 31 11:22:35.922 INFO kablam! warning: unused import: `mock::*` Aug 31 11:22:35.922 INFO kablam! --> src/test/prim.rs:2:5 Aug 31 11:22:35.922 INFO kablam! | Aug 31 11:22:35.922 INFO kablam! 2 | use mock::*; Aug 31 11:22:35.922 INFO kablam! | ^^^^^^^ Aug 31 11:22:35.922 INFO kablam! Aug 31 11:22:35.922 INFO kablam! warning: unnecessary parentheses around `for` head expression Aug 31 11:22:35.922 INFO kablam! --> src/test/prim.rs:20:24 Aug 31 11:22:35.922 INFO kablam! | Aug 31 11:22:35.922 INFO kablam! 20 | { test_i8_encode, (0..100), Byte, i8 }, Aug 31 11:22:35.922 INFO kablam! | ^^^^^^^^ help: remove these parentheses Aug 31 11:22:35.922 INFO kablam! Aug 31 11:22:35.923 INFO kablam! warning: unnecessary parentheses around `for` head expression Aug 31 11:22:35.923 INFO kablam! --> src/test/prim.rs:21:24 Aug 31 11:22:35.923 INFO kablam! | Aug 31 11:22:35.923 INFO kablam! 21 | { test_i16_encode, (0..100), I16, i16 }, Aug 31 11:22:35.923 INFO kablam! | ^^^^^^^^ help: remove these parentheses Aug 31 11:22:35.923 INFO kablam! Aug 31 11:22:35.923 INFO kablam! warning: unnecessary parentheses around `for` head expression Aug 31 11:22:35.923 INFO kablam! --> src/test/prim.rs:22:24 Aug 31 11:22:35.923 INFO kablam! | Aug 31 11:22:35.923 INFO kablam! 22 | { test_i32_encode, (0..100), I32, i32 }, Aug 31 11:22:35.923 INFO kablam! | ^^^^^^^^ help: remove these parentheses Aug 31 11:22:35.923 INFO kablam! Aug 31 11:22:35.923 INFO kablam! warning: unnecessary parentheses around `for` head expression Aug 31 11:22:35.923 INFO kablam! --> src/test/prim.rs:23:24 Aug 31 11:22:35.923 INFO kablam! | Aug 31 11:22:35.923 INFO kablam! 23 | { test_i64_encode, (0..100), I64, i64 }, Aug 31 11:22:35.923 INFO kablam! | ^^^^^^^^ help: remove these parentheses Aug 31 11:22:35.923 INFO kablam! Aug 31 11:22:35.923 INFO kablam! warning: unused import: `mock::*` Aug 31 11:22:35.923 INFO kablam! --> src/test/strukt.rs:2:5 Aug 31 11:22:35.923 INFO kablam! | Aug 31 11:22:35.923 INFO kablam! 2 | use mock::*; Aug 31 11:22:35.923 INFO kablam! | ^^^^^^^ Aug 31 11:22:35.924 INFO kablam! Aug 31 11:22:35.924 INFO kablam! warning: unused import: `mock::*` Aug 31 11:22:35.924 INFO kablam! --> src/test/enom.rs:2:5 Aug 31 11:22:35.924 INFO kablam! | Aug 31 11:22:35.924 INFO kablam! 2 | use mock::*; Aug 31 11:22:35.924 INFO kablam! | ^^^^^^^ Aug 31 11:22:35.924 INFO kablam! Aug 31 11:22:37.068 INFO kablam! warning: variable does not need to be mutable Aug 31 11:22:37.068 INFO kablam! --> src/protocol/binary_protocol/mod.rs:128:44 Aug 31 11:22:37.068 INFO kablam! | Aug 31 11:22:37.068 INFO kablam! 128 | fn write_byte(&mut self, mut transport: &mut T, value: i8) -> Result<()> { Aug 31 11:22:37.068 INFO kablam! | ----^^^^^^^^^ Aug 31 11:22:37.068 INFO kablam! | | Aug 31 11:22:37.068 INFO kablam! | help: remove this `mut` Aug 31 11:22:37.068 INFO kablam! | Aug 31 11:22:37.068 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 31 11:22:37.068 INFO kablam! Aug 31 11:22:37.069 INFO kablam! warning: variable does not need to be mutable Aug 31 11:22:37.069 INFO kablam! --> src/protocol/binary_protocol/mod.rs:132:43 Aug 31 11:22:37.069 INFO kablam! | Aug 31 11:22:37.069 INFO kablam! 132 | fn write_i16(&mut self, mut transport: &mut T, value: i16) -> Result<()> { Aug 31 11:22:37.069 INFO kablam! | ----^^^^^^^^^ Aug 31 11:22:37.069 INFO kablam! | | Aug 31 11:22:37.069 INFO kablam! | help: remove this `mut` Aug 31 11:22:37.069 INFO kablam! Aug 31 11:22:37.070 INFO kablam! warning: variable does not need to be mutable Aug 31 11:22:37.070 INFO kablam! --> src/protocol/binary_protocol/mod.rs:136:43 Aug 31 11:22:37.070 INFO kablam! | Aug 31 11:22:37.070 INFO kablam! 136 | fn write_i32(&mut self, mut transport: &mut T, value: i32) -> Result<()> { Aug 31 11:22:37.070 INFO kablam! | ----^^^^^^^^^ Aug 31 11:22:37.070 INFO kablam! | | Aug 31 11:22:37.070 INFO kablam! | help: remove this `mut` Aug 31 11:22:37.070 INFO kablam! Aug 31 11:22:37.070 INFO kablam! warning: variable does not need to be mutable Aug 31 11:22:37.071 INFO kablam! --> src/protocol/binary_protocol/mod.rs:140:43 Aug 31 11:22:37.071 INFO kablam! | Aug 31 11:22:37.071 INFO kablam! 140 | fn write_i64(&mut self, mut transport: &mut T, value: i64) -> Result<()> { Aug 31 11:22:37.071 INFO kablam! | ----^^^^^^^^^ Aug 31 11:22:37.071 INFO kablam! | | Aug 31 11:22:37.071 INFO kablam! | help: remove this `mut` Aug 31 11:22:37.071 INFO kablam! Aug 31 11:22:37.071 INFO kablam! warning: variable does not need to be mutable Aug 31 11:22:37.073 INFO kablam! --> src/protocol/binary_protocol/mod.rs:144:46 Aug 31 11:22:37.073 INFO kablam! | Aug 31 11:22:37.073 INFO kablam! 144 | fn write_double(&mut self, mut transport: &mut T, value: f64) -> Result<()> { Aug 31 11:22:37.073 INFO kablam! | ----^^^^^^^^^ Aug 31 11:22:37.073 INFO kablam! | | Aug 31 11:22:37.073 INFO kablam! | help: remove this `mut` Aug 31 11:22:37.073 INFO kablam! Aug 31 11:22:37.160 INFO kablam! warning: variable does not need to be mutable Aug 31 11:22:37.160 INFO kablam! --> src/virt.rs:25:38 Aug 31 11:22:37.160 INFO kablam! | Aug 31 11:22:37.160 INFO kablam! 25 | fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()> Aug 31 11:22:37.161 INFO kablam! | ----^^^^^^^^ Aug 31 11:22:37.161 INFO kablam! | | Aug 31 11:22:37.161 INFO kablam! | help: remove this `mut` Aug 31 11:22:37.161 INFO kablam! Aug 31 11:22:37.405 INFO kablam! warning: type alias is never used: `VirtualProxy` Aug 31 11:22:37.405 INFO kablam! --> src/proxy.rs:7:1 Aug 31 11:22:37.405 INFO kablam! | Aug 31 11:22:37.405 INFO kablam! 7 | type VirtualProxy = for<'e> Proxy>; Aug 31 11:22:37.405 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 11:22:37.405 INFO kablam! | Aug 31 11:22:37.405 INFO kablam! = note: #[warn(dead_code)] on by default Aug 31 11:22:37.406 INFO kablam! Aug 31 11:22:37.681 INFO kablam! warning: unused import: `std::io::Read` Aug 31 11:22:37.681 INFO kablam! --> src/mock/mod.rs:2:5 Aug 31 11:22:37.681 INFO kablam! | Aug 31 11:22:37.681 INFO kablam! 2 | use std::io::Read as IoRead; Aug 31 11:22:37.682 INFO kablam! | ^^^^^^^^^^^^^ Aug 31 11:22:37.682 INFO kablam! Aug 31 11:22:37.682 INFO kablam! warning: unused import: `std::io::Write` Aug 31 11:22:37.682 INFO kablam! --> src/mock/mod.rs:3:5 Aug 31 11:22:37.682 INFO kablam! | Aug 31 11:22:37.682 INFO kablam! 3 | use std::io::Write as IoWrite; Aug 31 11:22:37.682 INFO kablam! | ^^^^^^^^^^^^^^ Aug 31 11:22:37.682 INFO kablam! Aug 31 11:22:37.946 INFO kablam! warning: variable does not need to be mutable Aug 31 11:22:37.947 INFO kablam! --> src/protocol/binary_protocol/mod.rs:128:44 Aug 31 11:22:37.947 INFO kablam! | Aug 31 11:22:37.947 INFO kablam! 128 | fn write_byte(&mut self, mut transport: &mut T, value: i8) -> Result<()> { Aug 31 11:22:37.947 INFO kablam! | ----^^^^^^^^^ Aug 31 11:22:37.947 INFO kablam! | | Aug 31 11:22:37.947 INFO kablam! | help: remove this `mut` Aug 31 11:22:37.947 INFO kablam! | Aug 31 11:22:37.947 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 31 11:22:37.947 INFO kablam! Aug 31 11:22:37.947 INFO kablam! warning: variable does not need to be mutable Aug 31 11:22:37.947 INFO kablam! --> src/protocol/binary_protocol/mod.rs:132:43 Aug 31 11:22:37.947 INFO kablam! | Aug 31 11:22:37.947 INFO kablam! 132 | fn write_i16(&mut self, mut transport: &mut T, value: i16) -> Result<()> { Aug 31 11:22:37.947 INFO kablam! | ----^^^^^^^^^ Aug 31 11:22:37.948 INFO kablam! | | Aug 31 11:22:37.948 INFO kablam! | help: remove this `mut` Aug 31 11:22:37.948 INFO kablam! Aug 31 11:22:37.948 INFO kablam! warning: variable does not need to be mutable Aug 31 11:22:37.948 INFO kablam! --> src/protocol/binary_protocol/mod.rs:136:43 Aug 31 11:22:37.948 INFO kablam! | Aug 31 11:22:37.948 INFO kablam! 136 | fn write_i32(&mut self, mut transport: &mut T, value: i32) -> Result<()> { Aug 31 11:22:37.948 INFO kablam! | ----^^^^^^^^^ Aug 31 11:22:37.948 INFO kablam! | | Aug 31 11:22:37.948 INFO kablam! | help: remove this `mut` Aug 31 11:22:37.948 INFO kablam! Aug 31 11:22:37.949 INFO kablam! warning: variable does not need to be mutable Aug 31 11:22:37.949 INFO kablam! --> src/protocol/binary_protocol/mod.rs:140:43 Aug 31 11:22:37.949 INFO kablam! | Aug 31 11:22:37.949 INFO kablam! 140 | fn write_i64(&mut self, mut transport: &mut T, value: i64) -> Result<()> { Aug 31 11:22:37.949 INFO kablam! | ----^^^^^^^^^ Aug 31 11:22:37.949 INFO kablam! | | Aug 31 11:22:37.949 INFO kablam! | help: remove this `mut` Aug 31 11:22:37.949 INFO kablam! Aug 31 11:22:37.950 INFO kablam! warning: variable does not need to be mutable Aug 31 11:22:37.950 INFO kablam! --> src/protocol/binary_protocol/mod.rs:144:46 Aug 31 11:22:37.950 INFO kablam! | Aug 31 11:22:37.950 INFO kablam! 144 | fn write_double(&mut self, mut transport: &mut T, value: f64) -> Result<()> { Aug 31 11:22:37.950 INFO kablam! | ----^^^^^^^^^ Aug 31 11:22:37.950 INFO kablam! | | Aug 31 11:22:37.950 INFO kablam! | help: remove this `mut` Aug 31 11:22:37.950 INFO kablam! Aug 31 11:22:38.108 INFO kablam! warning: variable does not need to be mutable Aug 31 11:22:38.108 INFO kablam! --> src/virt.rs:25:38 Aug 31 11:22:38.108 INFO kablam! | Aug 31 11:22:38.108 INFO kablam! 25 | fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()> Aug 31 11:22:38.108 INFO kablam! | ----^^^^^^^^ Aug 31 11:22:38.108 INFO kablam! | | Aug 31 11:22:38.108 INFO kablam! | help: remove this `mut` Aug 31 11:22:38.109 INFO kablam! Aug 31 11:22:38.585 INFO kablam! warning: type alias is never used: `VirtualProxy` Aug 31 11:22:38.585 INFO kablam! --> src/proxy.rs:7:1 Aug 31 11:22:38.585 INFO kablam! | Aug 31 11:22:38.585 INFO kablam! 7 | type VirtualProxy = for<'e> Proxy>; Aug 31 11:22:38.585 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 11:22:38.585 INFO kablam! | Aug 31 11:22:38.585 INFO kablam! = note: #[warn(dead_code)] on by default Aug 31 11:22:38.585 INFO kablam! Aug 31 11:22:38.706 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.51s Aug 31 11:22:38.709 INFO kablam! su: No module specific data is present Aug 31 11:22:39.132 INFO running `"docker" "rm" "-f" "4025cf43b25e5f179994dba5991e5b7f3b85866a62482c23189e25b5a63438dd"` Aug 31 11:22:39.229 INFO blam! 4025cf43b25e5f179994dba5991e5b7f3b85866a62482c23189e25b5a63438dd