Nov 28 16:57:02.018 INFO checking terminal_thrift-0.3.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074 Nov 28 16:57:02.019 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"` Nov 28 16:57:02.468 INFO [stdout] 5853d229660c704a0c315ff09ad4f8153f0aa4a774cd5556228cb630dd9e4e3c Nov 28 16:57:02.478 INFO running `"docker" "start" "-a" "5853d229660c704a0c315ff09ad4f8153f0aa4a774cd5556228cb630dd9e4e3c"` Nov 28 16:57:03.272 INFO [stderr] usermod: no changes Nov 28 16:57:03.370 INFO [stderr] Checking terminal_thrift v0.3.2 (/source) Nov 28 16:57:04.472 INFO [stderr] warning: unused `#[macro_use]` import Nov 28 16:57:04.472 INFO [stderr] --> src/lib.rs:5:1 Nov 28 16:57:04.472 INFO [stderr] | Nov 28 16:57:04.472 INFO [stderr] 5 | #[macro_use] Nov 28 16:57:04.472 INFO [stderr] | ^^^^^^^^^^^^ Nov 28 16:57:04.472 INFO [stderr] | Nov 28 16:57:04.472 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 16:57:04.472 INFO [stderr] Nov 28 16:57:04.472 INFO [stderr] warning: unused import: `Protocol` Nov 28 16:57:04.472 INFO [stderr] --> src/server/threaded.rs:25:16 Nov 28 16:57:04.472 INFO [stderr] | Nov 28 16:57:04.472 INFO [stderr] 25 | use protocol::{Protocol, ProtocolFactory}; Nov 28 16:57:04.472 INFO [stderr] | ^^^^^^^^ Nov 28 16:57:04.472 INFO [stderr] Nov 28 16:57:04.472 INFO [stderr] warning: unnecessary parentheses around `for` head expression Nov 28 16:57:04.472 INFO [stderr] --> src/server/threaded.rs:61:18 Nov 28 16:57:04.472 INFO [stderr] | Nov 28 16:57:04.472 INFO [stderr] 61 | for _ in (0..threads) { Nov 28 16:57:04.472 INFO [stderr] | ^^^^^^^^^^^^ help: remove these parentheses Nov 28 16:57:04.472 INFO [stderr] | Nov 28 16:57:04.472 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 28 16:57:04.472 INFO [stderr] Nov 28 16:57:04.476 INFO [stderr] warning: unused import: `mock::*` Nov 28 16:57:04.476 INFO [stderr] --> src/test/prim.rs:2:5 Nov 28 16:57:04.476 INFO [stderr] | Nov 28 16:57:04.476 INFO [stderr] 2 | use mock::*; Nov 28 16:57:04.476 INFO [stderr] | ^^^^^^^ Nov 28 16:57:04.476 INFO [stderr] Nov 28 16:57:04.476 INFO [stderr] warning: unnecessary parentheses around `for` head expression Nov 28 16:57:04.476 INFO [stderr] --> src/test/prim.rs:20:24 Nov 28 16:57:04.476 INFO [stderr] | Nov 28 16:57:04.476 INFO [stderr] 20 | { test_i8_encode, (0..100), Byte, i8 }, Nov 28 16:57:04.476 INFO [stderr] | ^^^^^^^^ help: remove these parentheses Nov 28 16:57:04.476 INFO [stderr] Nov 28 16:57:04.476 INFO [stderr] warning: unnecessary parentheses around `for` head expression Nov 28 16:57:04.476 INFO [stderr] --> src/test/prim.rs:21:24 Nov 28 16:57:04.476 INFO [stderr] | Nov 28 16:57:04.476 INFO [stderr] 21 | { test_i16_encode, (0..100), I16, i16 }, Nov 28 16:57:04.476 INFO [stderr] | ^^^^^^^^ help: remove these parentheses Nov 28 16:57:04.476 INFO [stderr] Nov 28 16:57:04.476 INFO [stderr] warning: unnecessary parentheses around `for` head expression Nov 28 16:57:04.476 INFO [stderr] --> src/test/prim.rs:22:24 Nov 28 16:57:04.476 INFO [stderr] | Nov 28 16:57:04.476 INFO [stderr] 22 | { test_i32_encode, (0..100), I32, i32 }, Nov 28 16:57:04.476 INFO [stderr] | ^^^^^^^^ help: remove these parentheses Nov 28 16:57:04.476 INFO [stderr] Nov 28 16:57:04.476 INFO [stderr] warning: unnecessary parentheses around `for` head expression Nov 28 16:57:04.476 INFO [stderr] --> src/test/prim.rs:23:24 Nov 28 16:57:04.476 INFO [stderr] | Nov 28 16:57:04.476 INFO [stderr] 23 | { test_i64_encode, (0..100), I64, i64 }, Nov 28 16:57:04.476 INFO [stderr] | ^^^^^^^^ help: remove these parentheses Nov 28 16:57:04.476 INFO [stderr] Nov 28 16:57:04.476 INFO [stderr] warning: unused import: `mock::*` Nov 28 16:57:04.476 INFO [stderr] --> src/test/strukt.rs:2:5 Nov 28 16:57:04.476 INFO [stderr] | Nov 28 16:57:04.476 INFO [stderr] 2 | use mock::*; Nov 28 16:57:04.476 INFO [stderr] | ^^^^^^^ Nov 28 16:57:04.476 INFO [stderr] Nov 28 16:57:04.480 INFO [stderr] warning: unused import: `mock::*` Nov 28 16:57:04.480 INFO [stderr] --> src/test/enom.rs:2:5 Nov 28 16:57:04.480 INFO [stderr] | Nov 28 16:57:04.480 INFO [stderr] 2 | use mock::*; Nov 28 16:57:04.480 INFO [stderr] | ^^^^^^^ Nov 28 16:57:04.480 INFO [stderr] Nov 28 16:57:04.580 INFO [stderr] warning: unused `#[macro_use]` import Nov 28 16:57:04.580 INFO [stderr] --> src/lib.rs:5:1 Nov 28 16:57:04.580 INFO [stderr] | Nov 28 16:57:04.580 INFO [stderr] 5 | #[macro_use] Nov 28 16:57:04.580 INFO [stderr] | ^^^^^^^^^^^^ Nov 28 16:57:04.580 INFO [stderr] | Nov 28 16:57:04.580 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 16:57:04.580 INFO [stderr] Nov 28 16:57:04.580 INFO [stderr] warning: unused import: `Protocol` Nov 28 16:57:04.580 INFO [stderr] --> src/server/threaded.rs:25:16 Nov 28 16:57:04.580 INFO [stderr] | Nov 28 16:57:04.580 INFO [stderr] 25 | use protocol::{Protocol, ProtocolFactory}; Nov 28 16:57:04.580 INFO [stderr] | ^^^^^^^^ Nov 28 16:57:04.580 INFO [stderr] Nov 28 16:57:04.580 INFO [stderr] warning: unnecessary parentheses around `for` head expression Nov 28 16:57:04.580 INFO [stderr] --> src/server/threaded.rs:61:18 Nov 28 16:57:04.580 INFO [stderr] | Nov 28 16:57:04.580 INFO [stderr] 61 | for _ in (0..threads) { Nov 28 16:57:04.580 INFO [stderr] | ^^^^^^^^^^^^ help: remove these parentheses Nov 28 16:57:04.580 INFO [stderr] | Nov 28 16:57:04.580 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 28 16:57:04.580 INFO [stderr] Nov 28 16:57:05.436 INFO [stderr] warning: unused import: `std::io::Read` Nov 28 16:57:05.436 INFO [stderr] --> src/mock/mod.rs:2:5 Nov 28 16:57:05.436 INFO [stderr] | Nov 28 16:57:05.436 INFO [stderr] 2 | use std::io::Read as IoRead; Nov 28 16:57:05.436 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 16:57:05.436 INFO [stderr] Nov 28 16:57:05.436 INFO [stderr] warning: unused import: `std::io::Write` Nov 28 16:57:05.436 INFO [stderr] --> src/mock/mod.rs:3:5 Nov 28 16:57:05.436 INFO [stderr] | Nov 28 16:57:05.436 INFO [stderr] 3 | use std::io::Write as IoWrite; Nov 28 16:57:05.436 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 16:57:05.436 INFO [stderr] Nov 28 16:57:05.532 INFO [stderr] warning: variable does not need to be mutable Nov 28 16:57:05.532 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:128:44 Nov 28 16:57:05.532 INFO [stderr] | Nov 28 16:57:05.532 INFO [stderr] 128 | fn write_byte(&mut self, mut transport: &mut T, value: i8) -> Result<()> { Nov 28 16:57:05.532 INFO [stderr] | ----^^^^^^^^^ Nov 28 16:57:05.532 INFO [stderr] | | Nov 28 16:57:05.532 INFO [stderr] | help: remove this `mut` Nov 28 16:57:05.532 INFO [stderr] | Nov 28 16:57:05.532 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 16:57:05.532 INFO [stderr] Nov 28 16:57:05.533 INFO [stderr] warning: variable does not need to be mutable Nov 28 16:57:05.534 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:132:43 Nov 28 16:57:05.534 INFO [stderr] | Nov 28 16:57:05.534 INFO [stderr] 132 | fn write_i16(&mut self, mut transport: &mut T, value: i16) -> Result<()> { Nov 28 16:57:05.534 INFO [stderr] | ----^^^^^^^^^ Nov 28 16:57:05.534 INFO [stderr] | | Nov 28 16:57:05.534 INFO [stderr] | help: remove this `mut` Nov 28 16:57:05.534 INFO [stderr] Nov 28 16:57:05.534 INFO [stderr] warning: variable does not need to be mutable Nov 28 16:57:05.534 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:136:43 Nov 28 16:57:05.534 INFO [stderr] | Nov 28 16:57:05.534 INFO [stderr] 136 | fn write_i32(&mut self, mut transport: &mut T, value: i32) -> Result<()> { Nov 28 16:57:05.534 INFO [stderr] | ----^^^^^^^^^ Nov 28 16:57:05.534 INFO [stderr] | | Nov 28 16:57:05.534 INFO [stderr] | help: remove this `mut` Nov 28 16:57:05.534 INFO [stderr] Nov 28 16:57:05.544 INFO [stderr] warning: variable does not need to be mutable Nov 28 16:57:05.544 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:140:43 Nov 28 16:57:05.544 INFO [stderr] | Nov 28 16:57:05.544 INFO [stderr] 140 | fn write_i64(&mut self, mut transport: &mut T, value: i64) -> Result<()> { Nov 28 16:57:05.544 INFO [stderr] | ----^^^^^^^^^ Nov 28 16:57:05.544 INFO [stderr] | | Nov 28 16:57:05.544 INFO [stderr] | help: remove this `mut` Nov 28 16:57:05.544 INFO [stderr] Nov 28 16:57:05.544 INFO [stderr] warning: variable does not need to be mutable Nov 28 16:57:05.544 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:144:46 Nov 28 16:57:05.544 INFO [stderr] | Nov 28 16:57:05.544 INFO [stderr] 144 | fn write_double(&mut self, mut transport: &mut T, value: f64) -> Result<()> { Nov 28 16:57:05.544 INFO [stderr] | ----^^^^^^^^^ Nov 28 16:57:05.544 INFO [stderr] | | Nov 28 16:57:05.544 INFO [stderr] | help: remove this `mut` Nov 28 16:57:05.544 INFO [stderr] Nov 28 16:57:05.577 INFO [stderr] warning: variable does not need to be mutable Nov 28 16:57:05.577 INFO [stderr] --> src/virt.rs:25:38 Nov 28 16:57:05.577 INFO [stderr] | Nov 28 16:57:05.577 INFO [stderr] 25 | fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()> Nov 28 16:57:05.577 INFO [stderr] | ----^^^^^^^^ Nov 28 16:57:05.577 INFO [stderr] | | Nov 28 16:57:05.577 INFO [stderr] | help: remove this `mut` Nov 28 16:57:05.580 INFO [stderr] Nov 28 16:57:05.616 INFO [stderr] warning: variable does not need to be mutable Nov 28 16:57:05.616 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:128:44 Nov 28 16:57:05.616 INFO [stderr] | Nov 28 16:57:05.616 INFO [stderr] 128 | fn write_byte(&mut self, mut transport: &mut T, value: i8) -> Result<()> { Nov 28 16:57:05.616 INFO [stderr] | ----^^^^^^^^^ Nov 28 16:57:05.616 INFO [stderr] | | Nov 28 16:57:05.616 INFO [stderr] | help: remove this `mut` Nov 28 16:57:05.616 INFO [stderr] | Nov 28 16:57:05.616 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 16:57:05.616 INFO [stderr] Nov 28 16:57:05.616 INFO [stderr] warning: variable does not need to be mutable Nov 28 16:57:05.616 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:132:43 Nov 28 16:57:05.616 INFO [stderr] | Nov 28 16:57:05.616 INFO [stderr] 132 | fn write_i16(&mut self, mut transport: &mut T, value: i16) -> Result<()> { Nov 28 16:57:05.616 INFO [stderr] | ----^^^^^^^^^ Nov 28 16:57:05.617 INFO [stderr] | | Nov 28 16:57:05.617 INFO [stderr] | help: remove this `mut` Nov 28 16:57:05.617 INFO [stderr] Nov 28 16:57:05.617 INFO [stderr] warning: variable does not need to be mutable Nov 28 16:57:05.617 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:136:43 Nov 28 16:57:05.617 INFO [stderr] | Nov 28 16:57:05.617 INFO [stderr] 136 | fn write_i32(&mut self, mut transport: &mut T, value: i32) -> Result<()> { Nov 28 16:57:05.617 INFO [stderr] | ----^^^^^^^^^ Nov 28 16:57:05.617 INFO [stderr] | | Nov 28 16:57:05.617 INFO [stderr] | help: remove this `mut` Nov 28 16:57:05.617 INFO [stderr] Nov 28 16:57:05.617 INFO [stderr] warning: variable does not need to be mutable Nov 28 16:57:05.617 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:140:43 Nov 28 16:57:05.617 INFO [stderr] | Nov 28 16:57:05.617 INFO [stderr] 140 | fn write_i64(&mut self, mut transport: &mut T, value: i64) -> Result<()> { Nov 28 16:57:05.617 INFO [stderr] | ----^^^^^^^^^ Nov 28 16:57:05.617 INFO [stderr] | | Nov 28 16:57:05.617 INFO [stderr] | help: remove this `mut` Nov 28 16:57:05.617 INFO [stderr] Nov 28 16:57:05.617 INFO [stderr] warning: variable does not need to be mutable Nov 28 16:57:05.617 INFO [stderr] --> src/protocol/binary_protocol/mod.rs:144:46 Nov 28 16:57:05.617 INFO [stderr] | Nov 28 16:57:05.617 INFO [stderr] 144 | fn write_double(&mut self, mut transport: &mut T, value: f64) -> Result<()> { Nov 28 16:57:05.617 INFO [stderr] | ----^^^^^^^^^ Nov 28 16:57:05.617 INFO [stderr] | | Nov 28 16:57:05.617 INFO [stderr] | help: remove this `mut` Nov 28 16:57:05.617 INFO [stderr] Nov 28 16:57:05.697 INFO [stderr] warning: variable does not need to be mutable Nov 28 16:57:05.697 INFO [stderr] --> src/virt.rs:25:38 Nov 28 16:57:05.697 INFO [stderr] | Nov 28 16:57:05.697 INFO [stderr] 25 | fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()> Nov 28 16:57:05.697 INFO [stderr] | ----^^^^^^^^ Nov 28 16:57:05.697 INFO [stderr] | | Nov 28 16:57:05.697 INFO [stderr] | help: remove this `mut` Nov 28 16:57:05.697 INFO [stderr] Nov 28 16:57:05.908 INFO [stderr] warning: type alias is never used: `VirtualProxy` Nov 28 16:57:05.908 INFO [stderr] --> src/proxy.rs:7:1 Nov 28 16:57:05.908 INFO [stderr] | Nov 28 16:57:05.908 INFO [stderr] 7 | type VirtualProxy = for<'e> Proxy>; Nov 28 16:57:05.908 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 16:57:05.908 INFO [stderr] | Nov 28 16:57:05.908 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 16:57:05.908 INFO [stderr] Nov 28 16:57:06.087 INFO [stderr] warning: type alias is never used: `VirtualProxy` Nov 28 16:57:06.087 INFO [stderr] --> src/proxy.rs:7:1 Nov 28 16:57:06.087 INFO [stderr] | Nov 28 16:57:06.087 INFO [stderr] 7 | type VirtualProxy = for<'e> Proxy>; Nov 28 16:57:06.087 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 16:57:06.087 INFO [stderr] | Nov 28 16:57:06.087 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 16:57:06.087 INFO [stderr] Nov 28 16:57:06.186 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.88s Nov 28 16:57:06.190 INFO [stderr] su: No module specific data is present Nov 28 16:57:07.530 INFO running `"docker" "inspect" "5853d229660c704a0c315ff09ad4f8153f0aa4a774cd5556228cb630dd9e4e3c"` Nov 28 16:57:07.749 INFO running `"docker" "rm" "-f" "5853d229660c704a0c315ff09ad4f8153f0aa4a774cd5556228cb630dd9e4e3c"` Nov 28 16:57:08.026 INFO [stdout] 5853d229660c704a0c315ff09ad4f8153f0aa4a774cd5556228cb630dd9e4e3c