Dec 05 05:41:04.791 INFO checking terminal_thrift-0.3.2 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481 Dec 05 05:41:04.791 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"` Dec 05 05:41:05.328 INFO [stdout] d6604f4ca808f8d5a0265aeddd6cf802d149e372564c36926bb01519283d6d8c Dec 05 05:41:05.335 INFO running `"docker" "start" "-a" "d6604f4ca808f8d5a0265aeddd6cf802d149e372564c36926bb01519283d6d8c"` Dec 05 05:41:06.878 INFO [stderr] usermod: no changes Dec 05 05:41:06.987 INFO [stderr] Checking terminal_thrift v0.3.2 (/source) Dec 05 05:41:07.868 INFO [stderr] warning: unused `#[macro_use]` import Dec 05 05:41:07.868 INFO [stderr] --> src/lib.rs:5:1 Dec 05 05:41:07.868 INFO [stderr] | Dec 05 05:41:07.868 INFO [stderr] 5 | #[macro_use] Dec 05 05:41:07.868 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 05:41:07.868 INFO [stderr] | Dec 05 05:41:07.869 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 05:41:07.869 INFO [stderr] Dec 05 05:41:07.869 INFO [stderr] warning: unused import: `Protocol` Dec 05 05:41:07.869 INFO [stderr] --> src/server/threaded.rs:25:16 Dec 05 05:41:07.869 INFO [stderr] | Dec 05 05:41:07.869 INFO [stderr] 25 | use protocol::{Protocol, ProtocolFactory}; Dec 05 05:41:07.869 INFO [stderr] | ^^^^^^^^ Dec 05 05:41:07.869 INFO [stderr] Dec 05 05:41:07.869 INFO [stderr] warning: unnecessary parentheses around `for` head expression Dec 05 05:41:07.869 INFO [stderr] --> src/server/threaded.rs:61:18 Dec 05 05:41:07.869 INFO [stderr] | Dec 05 05:41:07.869 INFO [stderr] 61 | for _ in (0..threads) { Dec 05 05:41:07.869 INFO [stderr] | ^^^^^^^^^^^^ help: remove these parentheses Dec 05 05:41:07.869 INFO [stderr] | Dec 05 05:41:07.869 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 05 05:41:07.869 INFO [stderr] Dec 05 05:41:08.109 INFO [stderr] warning: unused `#[macro_use]` import Dec 05 05:41:08.109 INFO [stderr] --> src/lib.rs:5:1 Dec 05 05:41:08.109 INFO [stderr] | Dec 05 05:41:08.109 INFO [stderr] 5 | #[macro_use] Dec 05 05:41:08.109 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 05:41:08.109 INFO [stderr] | Dec 05 05:41:08.109 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 05:41:08.109 INFO [stderr] Dec 05 05:41:08.109 INFO [stderr] warning: unused import: `Protocol` Dec 05 05:41:08.109 INFO [stderr] --> src/server/threaded.rs:25:16 Dec 05 05:41:08.109 INFO [stderr] | Dec 05 05:41:08.109 INFO [stderr] 25 | use protocol::{Protocol, ProtocolFactory}; Dec 05 05:41:08.109 INFO [stderr] | ^^^^^^^^ Dec 05 05:41:08.109 INFO [stderr] Dec 05 05:41:08.109 INFO [stderr] warning: unnecessary parentheses around `for` head expression Dec 05 05:41:08.109 INFO [stderr] --> src/server/threaded.rs:61:18 Dec 05 05:41:08.109 INFO [stderr] | Dec 05 05:41:08.109 INFO [stderr] 61 | for _ in (0..threads) { Dec 05 05:41:08.109 INFO [stderr] | ^^^^^^^^^^^^ help: remove these parentheses Dec 05 05:41:08.111 INFO [stderr] | Dec 05 05:41:08.111 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 05 05:41:08.111 INFO [stderr] Dec 05 05:41:08.115 INFO [stderr] warning: unused import: `mock::*` Dec 05 05:41:08.115 INFO [stderr] --> src/test/prim.rs:2:5 Dec 05 05:41:08.115 INFO [stderr] | Dec 05 05:41:08.115 INFO [stderr] 2 | use mock::*; Dec 05 05:41:08.115 INFO [stderr] | ^^^^^^^ Dec 05 05:41:08.115 INFO [stderr] Dec 05 05:41:08.115 INFO [stderr] warning: unnecessary parentheses around `for` head expression Dec 05 05:41:08.115 INFO [stderr] --> src/test/prim.rs:20:24 Dec 05 05:41:08.115 INFO [stderr] | Dec 05 05:41:08.115 INFO [stderr] 20 | { test_i8_encode, (0..100), Byte, i8 }, Dec 05 05:41:08.115 INFO [stderr] | ^^^^^^^^ help: remove these parentheses Dec 05 05:41:08.115 INFO [stderr] Dec 05 05:41:08.115 INFO [stderr] warning: unnecessary parentheses around `for` head expression Dec 05 05:41:08.115 INFO [stderr] --> src/test/prim.rs:21:24 Dec 05 05:41:08.115 INFO [stderr] | Dec 05 05:41:08.115 INFO [stderr] 21 | { test_i16_encode, (0..100), I16, i16 }, Dec 05 05:41:08.115 INFO [stderr] | ^^^^^^^^ help: remove these parentheses Dec 05 05:41:08.115 INFO [stderr] Dec 05 05:41:08.115 INFO [stderr] warning: unnecessary parentheses around `for` head expression Dec 05 05:41:08.115 INFO [stderr] --> src/test/prim.rs:22:24 Dec 05 05:41:08.115 INFO [stderr] | Dec 05 05:41:08.115 INFO [stderr] 22 | { test_i32_encode, (0..100), I32, i32 }, Dec 05 05:41:08.115 INFO [stderr] | ^^^^^^^^ help: remove these parentheses Dec 05 05:41:08.115 INFO [stderr] Dec 05 05:41:08.115 INFO [stderr] warning: unnecessary parentheses around `for` head expression Dec 05 05:41:08.115 INFO [stderr] --> src/test/prim.rs:23:24 Dec 05 05:41:08.115 INFO [stderr] | Dec 05 05:41:08.115 INFO [stderr] 23 | { test_i64_encode, (0..100), I64, i64 }, Dec 05 05:41:08.115 INFO [stderr] | ^^^^^^^^ help: remove these parentheses Dec 05 05:41:08.115 INFO [stderr] Dec 05 05:41:08.115 INFO [stderr] warning: unused import: `mock::*` Dec 05 05:41:08.115 INFO [stderr] --> src/test/strukt.rs:2:5 Dec 05 05:41:08.115 INFO [stderr] | Dec 05 05:41:08.115 INFO [stderr] 2 | use mock::*; Dec 05 05:41:08.115 INFO [stderr] | ^^^^^^^ Dec 05 05:41:08.115 INFO [stderr] Dec 05 05:41:08.119 INFO [stderr] warning: unused import: `mock::*` Dec 05 05:41:08.119 INFO [stderr] --> src/test/enom.rs:2:5 Dec 05 05:41:08.119 INFO [stderr] | Dec 05 05:41:08.119 INFO [stderr] 2 | use mock::*; Dec 05 05:41:08.119 INFO [stderr] | ^^^^^^^ Dec 05 05:41:08.119 INFO [stderr] Dec 05 05:41:08.751 INFO [stderr] warning: variable does not need to be mutable Dec 05 05:41:08.751 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:128:44 Dec 05 05:41:08.751 INFO [stderr] | Dec 05 05:41:08.751 INFO [stderr] 128 | fn write_byte(&mut self, mut transport: &mut T, value: i8) -> Result<()> { Dec 05 05:41:08.751 INFO [stderr] | ----^^^^^^^^^ Dec 05 05:41:08.751 INFO [stderr] | | Dec 05 05:41:08.751 INFO [stderr] | help: remove this `mut` Dec 05 05:41:08.751 INFO [stderr] | Dec 05 05:41:08.751 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 05:41:08.751 INFO [stderr] Dec 05 05:41:08.751 INFO [stderr] warning: variable does not need to be mutable Dec 05 05:41:08.751 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:132:43 Dec 05 05:41:08.751 INFO [stderr] | Dec 05 05:41:08.751 INFO [stderr] 132 | fn write_i16(&mut self, mut transport: &mut T, value: i16) -> Result<()> { Dec 05 05:41:08.751 INFO [stderr] | ----^^^^^^^^^ Dec 05 05:41:08.751 INFO [stderr] | | Dec 05 05:41:08.751 INFO [stderr] | help: remove this `mut` Dec 05 05:41:08.751 INFO [stderr] Dec 05 05:41:08.751 INFO [stderr] warning: variable does not need to be mutable Dec 05 05:41:08.751 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:136:43 Dec 05 05:41:08.751 INFO [stderr] | Dec 05 05:41:08.751 INFO [stderr] 136 | fn write_i32(&mut self, mut transport: &mut T, value: i32) -> Result<()> { Dec 05 05:41:08.751 INFO [stderr] | ----^^^^^^^^^ Dec 05 05:41:08.751 INFO [stderr] | | Dec 05 05:41:08.751 INFO [stderr] | help: remove this `mut` Dec 05 05:41:08.751 INFO [stderr] Dec 05 05:41:08.751 INFO [stderr] warning: variable does not need to be mutable Dec 05 05:41:08.751 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:140:43 Dec 05 05:41:08.751 INFO [stderr] | Dec 05 05:41:08.751 INFO [stderr] 140 | fn write_i64(&mut self, mut transport: &mut T, value: i64) -> Result<()> { Dec 05 05:41:08.751 INFO [stderr] | ----^^^^^^^^^ Dec 05 05:41:08.751 INFO [stderr] | | Dec 05 05:41:08.751 INFO [stderr] | help: remove this `mut` Dec 05 05:41:08.751 INFO [stderr] Dec 05 05:41:08.751 INFO [stderr] warning: variable does not need to be mutable Dec 05 05:41:08.751 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:144:46 Dec 05 05:41:08.751 INFO [stderr] | Dec 05 05:41:08.751 INFO [stderr] 144 | fn write_double(&mut self, mut transport: &mut T, value: f64) -> Result<()> { Dec 05 05:41:08.751 INFO [stderr] | ----^^^^^^^^^ Dec 05 05:41:08.751 INFO [stderr] | | Dec 05 05:41:08.751 INFO [stderr] | help: remove this `mut` Dec 05 05:41:08.751 INFO [stderr] Dec 05 05:41:08.851 INFO [stderr] warning: variable does not need to be mutable Dec 05 05:41:08.851 INFO [stderr] --> src/virt.rs:25:38 Dec 05 05:41:08.851 INFO [stderr] | Dec 05 05:41:08.851 INFO [stderr] 25 | fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()> Dec 05 05:41:08.851 INFO [stderr] | ----^^^^^^^^ Dec 05 05:41:08.851 INFO [stderr] | | Dec 05 05:41:08.851 INFO [stderr] | help: remove this `mut` Dec 05 05:41:08.851 INFO [stderr] Dec 05 05:41:09.008 INFO [stderr] warning: type alias is never used: `VirtualProxy` Dec 05 05:41:09.008 INFO [stderr] --> src/proxy.rs:7:1 Dec 05 05:41:09.008 INFO [stderr] | Dec 05 05:41:09.008 INFO [stderr] 7 | type VirtualProxy = for<'e> Proxy>; Dec 05 05:41:09.008 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 05:41:09.008 INFO [stderr] | Dec 05 05:41:09.008 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 05:41:09.009 INFO [stderr] Dec 05 05:41:09.053 INFO [stderr] warning: unused import: `std::io::Read` Dec 05 05:41:09.053 INFO [stderr] --> src/mock/mod.rs:2:5 Dec 05 05:41:09.053 INFO [stderr] | Dec 05 05:41:09.053 INFO [stderr] 2 | use std::io::Read as IoRead; Dec 05 05:41:09.053 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 05:41:09.053 INFO [stderr] Dec 05 05:41:09.053 INFO [stderr] warning: unused import: `std::io::Write` Dec 05 05:41:09.053 INFO [stderr] --> src/mock/mod.rs:3:5 Dec 05 05:41:09.053 INFO [stderr] | Dec 05 05:41:09.053 INFO [stderr] 3 | use std::io::Write as IoWrite; Dec 05 05:41:09.053 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 05 05:41:09.053 INFO [stderr] Dec 05 05:41:09.228 INFO [stderr] warning: variable does not need to be mutable Dec 05 05:41:09.228 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:128:44 Dec 05 05:41:09.228 INFO [stderr] | Dec 05 05:41:09.228 INFO [stderr] 128 | fn write_byte(&mut self, mut transport: &mut T, value: i8) -> Result<()> { Dec 05 05:41:09.228 INFO [stderr] | ----^^^^^^^^^ Dec 05 05:41:09.228 INFO [stderr] | | Dec 05 05:41:09.228 INFO [stderr] | help: remove this `mut` Dec 05 05:41:09.228 INFO [stderr] | Dec 05 05:41:09.228 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 05:41:09.228 INFO [stderr] Dec 05 05:41:09.228 INFO [stderr] warning: variable does not need to be mutable Dec 05 05:41:09.228 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:132:43 Dec 05 05:41:09.228 INFO [stderr] | Dec 05 05:41:09.228 INFO [stderr] 132 | fn write_i16(&mut self, mut transport: &mut T, value: i16) -> Result<()> { Dec 05 05:41:09.228 INFO [stderr] | ----^^^^^^^^^ Dec 05 05:41:09.228 INFO [stderr] | | Dec 05 05:41:09.228 INFO [stderr] | help: remove this `mut` Dec 05 05:41:09.228 INFO [stderr] Dec 05 05:41:09.228 INFO [stderr] warning: variable does not need to be mutable Dec 05 05:41:09.228 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:136:43 Dec 05 05:41:09.228 INFO [stderr] | Dec 05 05:41:09.228 INFO [stderr] 136 | fn write_i32(&mut self, mut transport: &mut T, value: i32) -> Result<()> { Dec 05 05:41:09.228 INFO [stderr] | ----^^^^^^^^^ Dec 05 05:41:09.228 INFO [stderr] | | Dec 05 05:41:09.228 INFO [stderr] | help: remove this `mut` Dec 05 05:41:09.228 INFO [stderr] Dec 05 05:41:09.228 INFO [stderr] warning: variable does not need to be mutable Dec 05 05:41:09.228 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:140:43 Dec 05 05:41:09.228 INFO [stderr] | Dec 05 05:41:09.228 INFO [stderr] 140 | fn write_i64(&mut self, mut transport: &mut T, value: i64) -> Result<()> { Dec 05 05:41:09.228 INFO [stderr] | ----^^^^^^^^^ Dec 05 05:41:09.228 INFO [stderr] | | Dec 05 05:41:09.228 INFO [stderr] | help: remove this `mut` Dec 05 05:41:09.228 INFO [stderr] Dec 05 05:41:09.228 INFO [stderr] warning: variable does not need to be mutable Dec 05 05:41:09.228 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:144:46 Dec 05 05:41:09.228 INFO [stderr] | Dec 05 05:41:09.228 INFO [stderr] 144 | fn write_double(&mut self, mut transport: &mut T, value: f64) -> Result<()> { Dec 05 05:41:09.228 INFO [stderr] | ----^^^^^^^^^ Dec 05 05:41:09.228 INFO [stderr] | | Dec 05 05:41:09.228 INFO [stderr] | help: remove this `mut` Dec 05 05:41:09.228 INFO [stderr] Dec 05 05:41:09.322 INFO [stderr] warning: variable does not need to be mutable Dec 05 05:41:09.322 INFO [stderr] --> src/virt.rs:25:38 Dec 05 05:41:09.322 INFO [stderr] | Dec 05 05:41:09.322 INFO [stderr] 25 | fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()> Dec 05 05:41:09.322 INFO [stderr] | ----^^^^^^^^ Dec 05 05:41:09.322 INFO [stderr] | | Dec 05 05:41:09.322 INFO [stderr] | help: remove this `mut` Dec 05 05:41:09.322 INFO [stderr] Dec 05 05:41:09.603 INFO [stderr] warning: type alias is never used: `VirtualProxy` Dec 05 05:41:09.603 INFO [stderr] --> src/proxy.rs:7:1 Dec 05 05:41:09.603 INFO [stderr] | Dec 05 05:41:09.603 INFO [stderr] 7 | type VirtualProxy = for<'e> Proxy>; Dec 05 05:41:09.603 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 05:41:09.603 INFO [stderr] | Dec 05 05:41:09.603 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 05:41:09.603 INFO [stderr] Dec 05 05:41:09.691 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.78s Dec 05 05:41:09.691 INFO [stderr] su: No module specific data is present Dec 05 05:41:10.117 INFO running `"docker" "inspect" "d6604f4ca808f8d5a0265aeddd6cf802d149e372564c36926bb01519283d6d8c"` Dec 05 05:41:10.267 INFO running `"docker" "rm" "-f" "d6604f4ca808f8d5a0265aeddd6cf802d149e372564c36926bb01519283d6d8c"` Dec 05 05:41:10.389 INFO [stdout] d6604f4ca808f8d5a0265aeddd6cf802d149e372564c36926bb01519283d6d8c