Oct 13 07:33:15.632 INFO checking terminal_thrift-0.3.2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 13 07:33:15.633 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Oct 13 07:33:16.001 INFO blam! 916aad2d5d931acfcacb0a8c6a8b6ef8d950879cd4b56fbccb7bbbed038e1ed6 Oct 13 07:33:16.006 INFO running `"docker" "start" "-a" "916aad2d5d931acfcacb0a8c6a8b6ef8d950879cd4b56fbccb7bbbed038e1ed6"` Oct 13 07:33:16.940 INFO kablam! usermod: no changes Oct 13 07:33:17.040 INFO kablam! Checking terminal_thrift v0.3.2 (/source) Oct 13 07:33:18.028 INFO kablam! warning: unused `#[macro_use]` import Oct 13 07:33:18.028 INFO kablam! --> src/lib.rs:5:1 Oct 13 07:33:18.028 INFO kablam! | Oct 13 07:33:18.028 INFO kablam! 5 | #[macro_use] Oct 13 07:33:18.028 INFO kablam! | ^^^^^^^^^^^^ Oct 13 07:33:18.028 INFO kablam! | Oct 13 07:33:18.028 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 07:33:18.028 INFO kablam! Oct 13 07:33:18.034 INFO kablam! warning: unused import: `Protocol` Oct 13 07:33:18.034 INFO kablam! --> src/server/threaded.rs:25:16 Oct 13 07:33:18.034 INFO kablam! | Oct 13 07:33:18.034 INFO kablam! 25 | use protocol::{Protocol, ProtocolFactory}; Oct 13 07:33:18.034 INFO kablam! | ^^^^^^^^ Oct 13 07:33:18.034 INFO kablam! Oct 13 07:33:18.034 INFO kablam! warning: unnecessary parentheses around `for` head expression Oct 13 07:33:18.034 INFO kablam! --> src/server/threaded.rs:61:18 Oct 13 07:33:18.034 INFO kablam! | Oct 13 07:33:18.034 INFO kablam! 61 | for _ in (0..threads) { Oct 13 07:33:18.034 INFO kablam! | ^^^^^^^^^^^^ help: remove these parentheses Oct 13 07:33:18.034 INFO kablam! | Oct 13 07:33:18.034 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 13 07:33:18.034 INFO kablam! Oct 13 07:33:18.241 INFO kablam! warning: unused `#[macro_use]` import Oct 13 07:33:18.241 INFO kablam! --> src/lib.rs:5:1 Oct 13 07:33:18.242 INFO kablam! | Oct 13 07:33:18.242 INFO kablam! 5 | #[macro_use] Oct 13 07:33:18.242 INFO kablam! | ^^^^^^^^^^^^ Oct 13 07:33:18.242 INFO kablam! | Oct 13 07:33:18.243 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 07:33:18.243 INFO kablam! Oct 13 07:33:18.243 INFO kablam! warning: unused import: `Protocol` Oct 13 07:33:18.244 INFO kablam! --> src/server/threaded.rs:25:16 Oct 13 07:33:18.244 INFO kablam! | Oct 13 07:33:18.244 INFO kablam! 25 | use protocol::{Protocol, ProtocolFactory}; Oct 13 07:33:18.244 INFO kablam! | ^^^^^^^^ Oct 13 07:33:18.245 INFO kablam! Oct 13 07:33:18.245 INFO kablam! warning: unnecessary parentheses around `for` head expression Oct 13 07:33:18.245 INFO kablam! --> src/server/threaded.rs:61:18 Oct 13 07:33:18.245 INFO kablam! | Oct 13 07:33:18.246 INFO kablam! 61 | for _ in (0..threads) { Oct 13 07:33:18.246 INFO kablam! | ^^^^^^^^^^^^ help: remove these parentheses Oct 13 07:33:18.246 INFO kablam! | Oct 13 07:33:18.246 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 13 07:33:18.247 INFO kablam! Oct 13 07:33:18.247 INFO kablam! warning: unused import: `mock::*` Oct 13 07:33:18.247 INFO kablam! --> src/test/prim.rs:2:5 Oct 13 07:33:18.248 INFO kablam! | Oct 13 07:33:18.248 INFO kablam! 2 | use mock::*; Oct 13 07:33:18.248 INFO kablam! | ^^^^^^^ Oct 13 07:33:18.248 INFO kablam! Oct 13 07:33:18.249 INFO kablam! warning: unnecessary parentheses around `for` head expression Oct 13 07:33:18.249 INFO kablam! --> src/test/prim.rs:20:24 Oct 13 07:33:18.249 INFO kablam! | Oct 13 07:33:18.249 INFO kablam! 20 | { test_i8_encode, (0..100), Byte, i8 }, Oct 13 07:33:18.250 INFO kablam! | ^^^^^^^^ help: remove these parentheses Oct 13 07:33:18.250 INFO kablam! Oct 13 07:33:18.250 INFO kablam! warning: unnecessary parentheses around `for` head expression Oct 13 07:33:18.250 INFO kablam! --> src/test/prim.rs:21:24 Oct 13 07:33:18.251 INFO kablam! | Oct 13 07:33:18.251 INFO kablam! 21 | { test_i16_encode, (0..100), I16, i16 }, Oct 13 07:33:18.251 INFO kablam! | ^^^^^^^^ help: remove these parentheses Oct 13 07:33:18.252 INFO kablam! Oct 13 07:33:18.252 INFO kablam! warning: unnecessary parentheses around `for` head expression Oct 13 07:33:18.256 INFO kablam! --> src/test/prim.rs:22:24 Oct 13 07:33:18.257 INFO kablam! | Oct 13 07:33:18.257 INFO kablam! 22 | { test_i32_encode, (0..100), I32, i32 }, Oct 13 07:33:18.257 INFO kablam! | ^^^^^^^^ help: remove these parentheses Oct 13 07:33:18.257 INFO kablam! Oct 13 07:33:18.258 INFO kablam! warning: unnecessary parentheses around `for` head expression Oct 13 07:33:18.258 INFO kablam! --> src/test/prim.rs:23:24 Oct 13 07:33:18.258 INFO kablam! | Oct 13 07:33:18.258 INFO kablam! 23 | { test_i64_encode, (0..100), I64, i64 }, Oct 13 07:33:18.259 INFO kablam! | ^^^^^^^^ help: remove these parentheses Oct 13 07:33:18.259 INFO kablam! Oct 13 07:33:18.259 INFO kablam! warning: unused import: `mock::*` Oct 13 07:33:18.259 INFO kablam! --> src/test/strukt.rs:2:5 Oct 13 07:33:18.260 INFO kablam! | Oct 13 07:33:18.260 INFO kablam! 2 | use mock::*; Oct 13 07:33:18.260 INFO kablam! | ^^^^^^^ Oct 13 07:33:18.260 INFO kablam! Oct 13 07:33:18.261 INFO kablam! warning: unused import: `mock::*` Oct 13 07:33:18.261 INFO kablam! --> src/test/enom.rs:2:5 Oct 13 07:33:18.261 INFO kablam! | Oct 13 07:33:18.262 INFO kablam! 2 | use mock::*; Oct 13 07:33:18.262 INFO kablam! | ^^^^^^^ Oct 13 07:33:18.262 INFO kablam! Oct 13 07:33:19.293 INFO kablam! warning: variable does not need to be mutable Oct 13 07:33:19.293 INFO kablam! --> src/protocol/binary_protocol/mod.rs:128:44 Oct 13 07:33:19.293 INFO kablam! | Oct 13 07:33:19.294 INFO kablam! 128 | fn write_byte(&mut self, mut transport: &mut T, value: i8) -> Result<()> { Oct 13 07:33:19.294 INFO kablam! | ----^^^^^^^^^ Oct 13 07:33:19.294 INFO kablam! | | Oct 13 07:33:19.295 INFO kablam! | help: remove this `mut` Oct 13 07:33:19.295 INFO kablam! | Oct 13 07:33:19.295 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 07:33:19.296 INFO kablam! Oct 13 07:33:19.296 INFO kablam! warning: variable does not need to be mutable Oct 13 07:33:19.296 INFO kablam! --> src/protocol/binary_protocol/mod.rs:132:43 Oct 13 07:33:19.297 INFO kablam! | Oct 13 07:33:19.297 INFO kablam! 132 | fn write_i16(&mut self, mut transport: &mut T, value: i16) -> Result<()> { Oct 13 07:33:19.297 INFO kablam! | ----^^^^^^^^^ Oct 13 07:33:19.297 INFO kablam! | | Oct 13 07:33:19.298 INFO kablam! | help: remove this `mut` Oct 13 07:33:19.298 INFO kablam! Oct 13 07:33:19.298 INFO kablam! warning: variable does not need to be mutable Oct 13 07:33:19.299 INFO kablam! --> src/protocol/binary_protocol/mod.rs:136:43 Oct 13 07:33:19.299 INFO kablam! | Oct 13 07:33:19.299 INFO kablam! 136 | fn write_i32(&mut self, mut transport: &mut T, value: i32) -> Result<()> { Oct 13 07:33:19.300 INFO kablam! | ----^^^^^^^^^ Oct 13 07:33:19.300 INFO kablam! | | Oct 13 07:33:19.300 INFO kablam! | help: remove this `mut` Oct 13 07:33:19.300 INFO kablam! Oct 13 07:33:19.301 INFO kablam! warning: variable does not need to be mutable Oct 13 07:33:19.301 INFO kablam! --> src/protocol/binary_protocol/mod.rs:140:43 Oct 13 07:33:19.301 INFO kablam! | Oct 13 07:33:19.302 INFO kablam! 140 | fn write_i64(&mut self, mut transport: &mut T, value: i64) -> Result<()> { Oct 13 07:33:19.302 INFO kablam! | ----^^^^^^^^^ Oct 13 07:33:19.302 INFO kablam! | | Oct 13 07:33:19.302 INFO kablam! | help: remove this `mut` Oct 13 07:33:19.303 INFO kablam! Oct 13 07:33:19.303 INFO kablam! warning: variable does not need to be mutable Oct 13 07:33:19.303 INFO kablam! --> src/protocol/binary_protocol/mod.rs:144:46 Oct 13 07:33:19.304 INFO kablam! | Oct 13 07:33:19.304 INFO kablam! 144 | fn write_double(&mut self, mut transport: &mut T, value: f64) -> Result<()> { Oct 13 07:33:19.304 INFO kablam! | ----^^^^^^^^^ Oct 13 07:33:19.304 INFO kablam! | | Oct 13 07:33:19.305 INFO kablam! | help: remove this `mut` Oct 13 07:33:19.305 INFO kablam! Oct 13 07:33:19.360 INFO kablam! warning: variable does not need to be mutable Oct 13 07:33:19.361 INFO kablam! --> src/virt.rs:25:38 Oct 13 07:33:19.361 INFO kablam! | Oct 13 07:33:19.361 INFO kablam! 25 | fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()> Oct 13 07:33:19.362 INFO kablam! | ----^^^^^^^^ Oct 13 07:33:19.362 INFO kablam! | | Oct 13 07:33:19.362 INFO kablam! | help: remove this `mut` Oct 13 07:33:19.363 INFO kablam! Oct 13 07:33:19.384 INFO kablam! warning: unused import: `std::io::Read` Oct 13 07:33:19.385 INFO kablam! --> src/mock/mod.rs:2:5 Oct 13 07:33:19.385 INFO kablam! | Oct 13 07:33:19.385 INFO kablam! 2 | use std::io::Read as IoRead; Oct 13 07:33:19.386 INFO kablam! | ^^^^^^^^^^^^^ Oct 13 07:33:19.386 INFO kablam! Oct 13 07:33:19.386 INFO kablam! warning: unused import: `std::io::Write` Oct 13 07:33:19.387 INFO kablam! --> src/mock/mod.rs:3:5 Oct 13 07:33:19.387 INFO kablam! | Oct 13 07:33:19.387 INFO kablam! 3 | use std::io::Write as IoWrite; Oct 13 07:33:19.388 INFO kablam! | ^^^^^^^^^^^^^^ Oct 13 07:33:19.388 INFO kablam! Oct 13 07:33:19.581 INFO kablam! warning: variable does not need to be mutable Oct 13 07:33:19.582 INFO kablam! --> src/protocol/binary_protocol/mod.rs:128:44 Oct 13 07:33:19.582 INFO kablam! | Oct 13 07:33:19.582 INFO kablam! 128 | fn write_byte(&mut self, mut transport: &mut T, value: i8) -> Result<()> { Oct 13 07:33:19.582 INFO kablam! | ----^^^^^^^^^ Oct 13 07:33:19.583 INFO kablam! | | Oct 13 07:33:19.583 INFO kablam! | help: remove this `mut` Oct 13 07:33:19.583 INFO kablam! | Oct 13 07:33:19.584 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 07:33:19.584 INFO kablam! Oct 13 07:33:19.584 INFO kablam! warning: variable does not need to be mutable Oct 13 07:33:19.585 INFO kablam! --> src/protocol/binary_protocol/mod.rs:132:43 Oct 13 07:33:19.585 INFO kablam! | Oct 13 07:33:19.585 INFO kablam! 132 | fn write_i16(&mut self, mut transport: &mut T, value: i16) -> Result<()> { Oct 13 07:33:19.586 INFO kablam! | ----^^^^^^^^^ Oct 13 07:33:19.586 INFO kablam! | | Oct 13 07:33:19.586 INFO kablam! | help: remove this `mut` Oct 13 07:33:19.587 INFO kablam! Oct 13 07:33:19.587 INFO kablam! warning: variable does not need to be mutable Oct 13 07:33:19.587 INFO kablam! --> src/protocol/binary_protocol/mod.rs:136:43 Oct 13 07:33:19.588 INFO kablam! | Oct 13 07:33:19.588 INFO kablam! 136 | fn write_i32(&mut self, mut transport: &mut T, value: i32) -> Result<()> { Oct 13 07:33:19.588 INFO kablam! | ----^^^^^^^^^ Oct 13 07:33:19.589 INFO kablam! | | Oct 13 07:33:19.589 INFO kablam! | help: remove this `mut` Oct 13 07:33:19.589 INFO kablam! Oct 13 07:33:19.590 INFO kablam! warning: variable does not need to be mutable Oct 13 07:33:19.590 INFO kablam! --> src/protocol/binary_protocol/mod.rs:140:43 Oct 13 07:33:19.590 INFO kablam! | Oct 13 07:33:19.590 INFO kablam! 140 | fn write_i64(&mut self, mut transport: &mut T, value: i64) -> Result<()> { Oct 13 07:33:19.591 INFO kablam! | ----^^^^^^^^^ Oct 13 07:33:19.591 INFO kablam! | | Oct 13 07:33:19.591 INFO kablam! | help: remove this `mut` Oct 13 07:33:19.592 INFO kablam! Oct 13 07:33:19.592 INFO kablam! warning: variable does not need to be mutable Oct 13 07:33:19.592 INFO kablam! --> src/protocol/binary_protocol/mod.rs:144:46 Oct 13 07:33:19.593 INFO kablam! | Oct 13 07:33:19.593 INFO kablam! 144 | fn write_double(&mut self, mut transport: &mut T, value: f64) -> Result<()> { Oct 13 07:33:19.593 INFO kablam! | ----^^^^^^^^^ Oct 13 07:33:19.593 INFO kablam! | | Oct 13 07:33:19.594 INFO kablam! | help: remove this `mut` Oct 13 07:33:19.594 INFO kablam! Oct 13 07:33:19.683 INFO kablam! warning: type alias is never used: `VirtualProxy` Oct 13 07:33:19.683 INFO kablam! warning: variable does not need to be mutable Oct 13 07:33:19.684 INFO kablam! --> src/virt.rs:25:38 Oct 13 07:33:19.684 INFO kablam! --> src/proxy.rs:7:1 Oct 13 07:33:19.684 INFO kablam! | Oct 13 07:33:19.685 INFO kablam! | Oct 13 07:33:19.685 INFO kablam! 7 | type VirtualProxy = for<'e> Proxy>; Oct 13 07:33:19.685 INFO kablam! 25 | fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()> Oct 13 07:33:19.686 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 07:33:19.686 INFO kablam! | ----^^^^^^^^ Oct 13 07:33:19.686 INFO kablam! | | Oct 13 07:33:19.687 INFO kablam! | help: remove this `mut` Oct 13 07:33:19.687 INFO kablam! Oct 13 07:33:19.687 INFO kablam! | Oct 13 07:33:19.687 INFO kablam! = note: #[warn(dead_code)] on by default Oct 13 07:33:19.688 INFO kablam! Oct 13 07:33:20.029 INFO kablam! warning: type alias is never used: `VirtualProxy` Oct 13 07:33:20.029 INFO kablam! --> src/proxy.rs:7:1 Oct 13 07:33:20.029 INFO kablam! | Oct 13 07:33:20.029 INFO kablam! 7 | type VirtualProxy = for<'e> Proxy>; Oct 13 07:33:20.029 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 07:33:20.029 INFO kablam! | Oct 13 07:33:20.029 INFO kablam! = note: #[warn(dead_code)] on by default Oct 13 07:33:20.029 INFO kablam! Oct 13 07:33:20.144 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.17s Oct 13 07:33:20.148 INFO kablam! su: No module specific data is present Oct 13 07:33:21.279 INFO running `"docker" "rm" "-f" "916aad2d5d931acfcacb0a8c6a8b6ef8d950879cd4b56fbccb7bbbed038e1ed6"` Oct 13 07:33:21.509 INFO blam! 916aad2d5d931acfcacb0a8c6a8b6ef8d950879cd4b56fbccb7bbbed038e1ed6