[INFO] crate terminal_thrift 0.3.2 is already in cache [INFO] extracting crate terminal_thrift 0.3.2 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/terminal_thrift/0.3.2 [INFO] extracting crate terminal_thrift 0.3.2 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/terminal_thrift/0.3.2 [INFO] validating manifest of terminal_thrift-0.3.2 on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of terminal_thrift-0.3.2 on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing terminal_thrift-0.3.2 [INFO] finished frobbing terminal_thrift-0.3.2 [INFO] frobbed toml for terminal_thrift-0.3.2 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/terminal_thrift/0.3.2/Cargo.toml [INFO] started frobbing terminal_thrift-0.3.2 [INFO] finished frobbing terminal_thrift-0.3.2 [INFO] frobbed toml for terminal_thrift-0.3.2 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/terminal_thrift/0.3.2/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking terminal_thrift-0.3.2 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-0/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/terminal_thrift/0.3.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 605f16bc7132fae8d0bc8817a14191c5b89fbf6fef9f9449ecac880537aff4e9 [INFO] running `"docker" "start" "-a" "605f16bc7132fae8d0bc8817a14191c5b89fbf6fef9f9449ecac880537aff4e9"` [INFO] [stderr] Checking terminal_thrift v0.3.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Protocol` [INFO] [stderr] --> src/server/threaded.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | use protocol::{Protocol, ProtocolFactory}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/server/threaded.rs:61:18 [INFO] [stderr] | [INFO] [stderr] 61 | for _ in (0..threads) { [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Protocol` [INFO] [stderr] --> src/server/threaded.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | use protocol::{Protocol, ProtocolFactory}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/server/threaded.rs:61:18 [INFO] [stderr] | [INFO] [stderr] 61 | for _ in (0..threads) { [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `mock::*` [INFO] [stderr] --> src/test/prim.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use mock::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/test/prim.rs:20:24 [INFO] [stderr] | [INFO] [stderr] 20 | { test_i8_encode, (0..100), Byte, i8 }, [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/test/prim.rs:21:24 [INFO] [stderr] | [INFO] [stderr] 21 | { test_i16_encode, (0..100), I16, i16 }, [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/test/prim.rs:22:24 [INFO] [stderr] | [INFO] [stderr] 22 | { test_i32_encode, (0..100), I32, i32 }, [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/test/prim.rs:23:24 [INFO] [stderr] | [INFO] [stderr] 23 | { test_i64_encode, (0..100), I64, i64 }, [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `mock::*` [INFO] [stderr] --> src/test/strukt.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use mock::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `mock::*` [INFO] [stderr] --> src/test/enom.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use mock::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/protocol/binary_protocol/mod.rs:128:44 [INFO] [stderr] | [INFO] [stderr] 128 | fn write_byte(&mut self, mut transport: &mut T, value: i8) -> Result<()> { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/protocol/binary_protocol/mod.rs:132:43 [INFO] [stderr] | [INFO] [stderr] 132 | fn write_i16(&mut self, mut transport: &mut T, value: i16) -> Result<()> { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/protocol/binary_protocol/mod.rs:136:43 [INFO] [stderr] | [INFO] [stderr] 136 | fn write_i32(&mut self, mut transport: &mut T, value: i32) -> Result<()> { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/protocol/binary_protocol/mod.rs:140:43 [INFO] [stderr] | [INFO] [stderr] 140 | fn write_i64(&mut self, mut transport: &mut T, value: i64) -> Result<()> { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/protocol/binary_protocol/mod.rs:144:46 [INFO] [stderr] | [INFO] [stderr] 144 | fn write_double(&mut self, mut transport: &mut T, value: f64) -> Result<()> { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/virt.rs:25:38 [INFO] [stderr] | [INFO] [stderr] 25 | fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()> [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `VirtualProxy` [INFO] [stderr] --> src/proxy.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | type VirtualProxy = for<'e> Proxy>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/mock/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::Read as IoRead; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/mock/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Write as IoWrite; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/protocol/binary_protocol/mod.rs:128:44 [INFO] [stderr] | [INFO] [stderr] 128 | fn write_byte(&mut self, mut transport: &mut T, value: i8) -> Result<()> { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/protocol/binary_protocol/mod.rs:132:43 [INFO] [stderr] | [INFO] [stderr] 132 | fn write_i16(&mut self, mut transport: &mut T, value: i16) -> Result<()> { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/protocol/binary_protocol/mod.rs:136:43 [INFO] [stderr] | [INFO] [stderr] 136 | fn write_i32(&mut self, mut transport: &mut T, value: i32) -> Result<()> { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/protocol/binary_protocol/mod.rs:140:43 [INFO] [stderr] | [INFO] [stderr] 140 | fn write_i64(&mut self, mut transport: &mut T, value: i64) -> Result<()> { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/protocol/binary_protocol/mod.rs:144:46 [INFO] [stderr] | [INFO] [stderr] 144 | fn write_double(&mut self, mut transport: &mut T, value: f64) -> Result<()> { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/virt.rs:25:38 [INFO] [stderr] | [INFO] [stderr] 25 | fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()> [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `VirtualProxy` [INFO] [stderr] --> src/proxy.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | type VirtualProxy = for<'e> Proxy>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.64s [INFO] running `"docker" "inspect" "605f16bc7132fae8d0bc8817a14191c5b89fbf6fef9f9449ecac880537aff4e9"` [INFO] running `"docker" "rm" "-f" "605f16bc7132fae8d0bc8817a14191c5b89fbf6fef9f9449ecac880537aff4e9"` [INFO] [stdout] 605f16bc7132fae8d0bc8817a14191c5b89fbf6fef9f9449ecac880537aff4e9