[INFO] updating cached repository jibuntu/TermTui [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jibuntu/TermTui [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jibuntu/TermTui" "work/ex/beta-1.37-6/sources/1.36.0/gh/jibuntu/TermTui"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jibuntu/TermTui'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jibuntu/TermTui" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jibuntu/TermTui"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jibuntu/TermTui'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6a5321d8d8329eb6e6837ff82356a572cdf42653 [INFO] sha for GitHub repo jibuntu/TermTui: 6a5321d8d8329eb6e6837ff82356a572cdf42653 [INFO] validating manifest of jibuntu/TermTui on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jibuntu/TermTui on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jibuntu/TermTui [INFO] finished frobbing jibuntu/TermTui [INFO] frobbed toml for jibuntu/TermTui written to work/ex/beta-1.37-6/sources/1.36.0/gh/jibuntu/TermTui/Cargo.toml [INFO] started frobbing jibuntu/TermTui [INFO] finished frobbing jibuntu/TermTui [INFO] frobbed toml for jibuntu/TermTui written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jibuntu/TermTui/Cargo.toml [INFO] crate jibuntu/TermTui already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing jibuntu/TermTui against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jibuntu/TermTui:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 8b09ca79680d8d2356467e40bfad4f6b5a39a2fa607d945bf938e7889e12597d [INFO] running `"docker" "start" "-a" "8b09ca79680d8d2356467e40bfad4f6b5a39a2fa607d945bf938e7889e12597d"` [INFO] [stderr] Compiling term_tui v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Cell` [INFO] [stderr] --> src/TermBox/mod.rs:6:25 [INFO] [stderr] | [INFO] [stderr] 6 | use std::cell::{RefCell,Cell}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `RefCell` [INFO] [stderr] --> src/TermBox/Style.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cell::{RefCell,Cell}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `black` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:18 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Black` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant `red` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:25 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `Red` [INFO] [stderr] [INFO] [stderr] warning: variant `green` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:30 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Green` [INFO] [stderr] [INFO] [stderr] warning: variant `yellow` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:37 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Yellow` [INFO] [stderr] [INFO] [stderr] warning: variant `blue` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:45 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Blue` [INFO] [stderr] [INFO] [stderr] warning: variant `magenta` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:51 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Magenta` [INFO] [stderr] [INFO] [stderr] warning: variant `cyan` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:60 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Cyan` [INFO] [stderr] [INFO] [stderr] warning: variant `white` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:66 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `White` [INFO] [stderr] [INFO] [stderr] warning: variant `default` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:73 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Default` [INFO] [stderr] [INFO] [stderr] warning: variant `none` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:82 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `None` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::default::Default` [INFO] [stderr] --> src/termios/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::default::Default; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `c_int` [INFO] [stderr] --> src/termios/mod.rs:3:20 [INFO] [stderr] | [INFO] [stderr] 3 | use std::os::raw::{c_int, c_uchar, c_uint}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `cc_t` should have an upper camel case name [INFO] [stderr] --> src/termios/mod.rs:5:6 [INFO] [stderr] | [INFO] [stderr] 5 | type cc_t = c_uchar; [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `CcT` [INFO] [stderr] [INFO] [stderr] warning: type `speed_t` should have an upper camel case name [INFO] [stderr] --> src/termios/mod.rs:6:6 [INFO] [stderr] | [INFO] [stderr] 6 | type speed_t = c_uint; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `SpeedT` [INFO] [stderr] [INFO] [stderr] warning: type `tcflag_t` should have an upper camel case name [INFO] [stderr] --> src/termios/mod.rs:7:6 [INFO] [stderr] | [INFO] [stderr] 7 | type tcflag_t = c_uint; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `TcflagT` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buffer` [INFO] [stderr] --> src/TermBox/mod.rs:109:35 [INFO] [stderr] | [INFO] [stderr] 109 | if let Buffer::Buffer(ref buffer) = *self.buffer.borrow() { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_buffer` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `col` [INFO] [stderr] --> src/TermBox/Style.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | for col in 0..size.1 { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_col` [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `cc_t` [INFO] [stderr] --> src/termios/mod.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | type cc_t = c_uchar; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `speed_t` [INFO] [stderr] --> src/termios/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | type speed_t = c_uint; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `TermBox` should have a snake case name [INFO] [stderr] --> src/lib.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub mod TermBox; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `term_box` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `isEnbale` should have a snake case name [INFO] [stderr] --> src/lib.rs:64:31 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn hide_cursor(&self, isEnbale: bool) { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `is_enbale` [INFO] [stderr] [INFO] [stderr] warning: module `Style` should have a snake case name [INFO] [stderr] --> src/TermBox/mod.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | pub mod Style; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `style` [INFO] [stderr] [INFO] [stderr] warning: variable `atomicBuffer` should have a snake case name [INFO] [stderr] --> src/TermBox/mod.rs:85:42 [INFO] [stderr] | [INFO] [stderr] 85 | Buffer::AtomicBuffer(ref mut atomicBuffer) => { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `atomic_buffer` [INFO] [stderr] [INFO] [stderr] warning: variable `atomicBuffer` should have a snake case name [INFO] [stderr] --> src/TermBox/mod.rs:100:17 [INFO] [stderr] | [INFO] [stderr] 100 | let atomicBuffer = Arc::new(Mutex::new(buffer)); [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `atomic_buffer` [INFO] [stderr] [INFO] [stderr] warning: variable `atomicBuffer` should have a snake case name [INFO] [stderr] --> src/TermBox/mod.rs:114:37 [INFO] [stderr] | [INFO] [stderr] 114 | if let Buffer::AtomicBuffer(atomicBuffer) = old_buffer { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `atomic_buffer` [INFO] [stderr] [INFO] [stderr] warning: variable `atomicBuffer` should have a snake case name [INFO] [stderr] --> src/TermBox/mod.rs:126:38 [INFO] [stderr] | [INFO] [stderr] 126 | Buffer::AtomicBuffer(ref atomicBuffer) => { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `atomic_buffer` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/TermBox/mod.rs:132:9 [INFO] [stderr] | [INFO] [stderr] 132 | io::stdout().flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `atomicBuffer` should have a snake case name [INFO] [stderr] --> src/TermBox/mod.rs:142:38 [INFO] [stderr] | [INFO] [stderr] 142 | Buffer::AtomicBuffer(ref atomicBuffer) => { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `atomic_buffer` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/TermBox/mod.rs:155:9 [INFO] [stderr] | [INFO] [stderr] 155 | io::stdout().flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `"docker" "inspect" "8b09ca79680d8d2356467e40bfad4f6b5a39a2fa607d945bf938e7889e12597d"` [INFO] running `"docker" "rm" "-f" "8b09ca79680d8d2356467e40bfad4f6b5a39a2fa607d945bf938e7889e12597d"` [INFO] [stdout] 8b09ca79680d8d2356467e40bfad4f6b5a39a2fa607d945bf938e7889e12597d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jibuntu/TermTui:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 52dab03c26b4447aa36d750eb29b224456a8ec00bc2b191d2ba9c03b32a5580a [INFO] running `"docker" "start" "-a" "52dab03c26b4447aa36d750eb29b224456a8ec00bc2b191d2ba9c03b32a5580a"` [INFO] [stderr] Compiling term_tui v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Cell` [INFO] [stderr] --> src/TermBox/mod.rs:6:25 [INFO] [stderr] | [INFO] [stderr] 6 | use std::cell::{RefCell,Cell}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `RefCell` [INFO] [stderr] --> src/TermBox/Style.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cell::{RefCell,Cell}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `black` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:18 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Black` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant `red` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:25 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `Red` [INFO] [stderr] [INFO] [stderr] warning: variant `green` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:30 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Green` [INFO] [stderr] [INFO] [stderr] warning: variant `yellow` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:37 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Yellow` [INFO] [stderr] [INFO] [stderr] warning: variant `blue` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:45 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Blue` [INFO] [stderr] [INFO] [stderr] warning: variant `magenta` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:51 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Magenta` [INFO] [stderr] [INFO] [stderr] warning: variant `cyan` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:60 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `Cyan` [INFO] [stderr] [INFO] [stderr] warning: variant `white` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:66 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `White` [INFO] [stderr] [INFO] [stderr] warning: variant `default` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:73 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Default` [INFO] [stderr] [INFO] [stderr] warning: variant `none` should have an upper camel case name [INFO] [stderr] --> src/TermBox/Style.rs:4:82 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Color { black, red, green, yellow, blue, magenta, cyan, white, default, none } [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `None` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::default::Default` [INFO] [stderr] --> src/termios/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::default::Default; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `c_int` [INFO] [stderr] --> src/termios/mod.rs:3:20 [INFO] [stderr] | [INFO] [stderr] 3 | use std::os::raw::{c_int, c_uchar, c_uint}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `cc_t` should have an upper camel case name [INFO] [stderr] --> src/termios/mod.rs:5:6 [INFO] [stderr] | [INFO] [stderr] 5 | type cc_t = c_uchar; [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `CcT` [INFO] [stderr] [INFO] [stderr] warning: type `speed_t` should have an upper camel case name [INFO] [stderr] --> src/termios/mod.rs:6:6 [INFO] [stderr] | [INFO] [stderr] 6 | type speed_t = c_uint; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `SpeedT` [INFO] [stderr] [INFO] [stderr] warning: type `tcflag_t` should have an upper camel case name [INFO] [stderr] --> src/termios/mod.rs:7:6 [INFO] [stderr] | [INFO] [stderr] 7 | type tcflag_t = c_uint; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `TcflagT` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `child2` [INFO] [stderr] --> src/TermBox/mod.rs:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | let child2 = tb.create_child(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_child2` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `child_child` [INFO] [stderr] --> src/TermBox/mod.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | let child_child = child.create_child(); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_child_child` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buffer` [INFO] [stderr] --> src/TermBox/mod.rs:109:35 [INFO] [stderr] | [INFO] [stderr] 109 | if let Buffer::Buffer(ref buffer) = *self.buffer.borrow() { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_buffer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `col` [INFO] [stderr] --> src/TermBox/Style.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | for col in 0..size.1 { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_col` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/TermBox/mod.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | let mut tb = TermBox::new(); [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/TermBox/Style.rs:202:9 [INFO] [stderr] | [INFO] [stderr] 202 | let mut style = Style::new(); [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/TermBox/Style.rs:203:9 [INFO] [stderr] | [INFO] [stderr] 203 | let mut style2 = Style::new(); [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/termios/mod.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let mut ptr = &mut mode; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `cc_t` [INFO] [stderr] --> src/termios/mod.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | type cc_t = c_uchar; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `speed_t` [INFO] [stderr] --> src/termios/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | type speed_t = c_uint; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `TermBox` should have a snake case name [INFO] [stderr] --> src/lib.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub mod TermBox; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `term_box` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `isEnbale` should have a snake case name [INFO] [stderr] --> src/lib.rs:64:31 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn hide_cursor(&self, isEnbale: bool) { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `is_enbale` [INFO] [stderr] [INFO] [stderr] warning: module `Style` should have a snake case name [INFO] [stderr] --> src/TermBox/mod.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | pub mod Style; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `style` [INFO] [stderr] [INFO] [stderr] warning: variable `atomicBuffer` should have a snake case name [INFO] [stderr] --> src/TermBox/mod.rs:85:42 [INFO] [stderr] | [INFO] [stderr] 85 | Buffer::AtomicBuffer(ref mut atomicBuffer) => { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `atomic_buffer` [INFO] [stderr] [INFO] [stderr] warning: variable `atomicBuffer` should have a snake case name [INFO] [stderr] --> src/TermBox/mod.rs:100:17 [INFO] [stderr] | [INFO] [stderr] 100 | let atomicBuffer = Arc::new(Mutex::new(buffer)); [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `atomic_buffer` [INFO] [stderr] [INFO] [stderr] warning: variable `atomicBuffer` should have a snake case name [INFO] [stderr] --> src/TermBox/mod.rs:114:37 [INFO] [stderr] | [INFO] [stderr] 114 | if let Buffer::AtomicBuffer(atomicBuffer) = old_buffer { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `atomic_buffer` [INFO] [stderr] [INFO] [stderr] warning: variable `atomicBuffer` should have a snake case name [INFO] [stderr] --> src/TermBox/mod.rs:126:38 [INFO] [stderr] | [INFO] [stderr] 126 | Buffer::AtomicBuffer(ref atomicBuffer) => { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `atomic_buffer` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/TermBox/mod.rs:132:9 [INFO] [stderr] | [INFO] [stderr] 132 | io::stdout().flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `atomicBuffer` should have a snake case name [INFO] [stderr] --> src/TermBox/mod.rs:142:38 [INFO] [stderr] | [INFO] [stderr] 142 | Buffer::AtomicBuffer(ref atomicBuffer) => { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `atomic_buffer` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/TermBox/mod.rs:155:9 [INFO] [stderr] | [INFO] [stderr] 155 | io::stdout().flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.82s [INFO] running `"docker" "inspect" "52dab03c26b4447aa36d750eb29b224456a8ec00bc2b191d2ba9c03b32a5580a"` [INFO] running `"docker" "rm" "-f" "52dab03c26b4447aa36d750eb29b224456a8ec00bc2b191d2ba9c03b32a5580a"` [INFO] [stdout] 52dab03c26b4447aa36d750eb29b224456a8ec00bc2b191d2ba9c03b32a5580a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jibuntu/TermTui:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 7ebbb18f345dd19d0ea9522e221f8f63e3cee6371a2fd728f5abc01637a3dc8a [INFO] running `"docker" "start" "-a" "7ebbb18f345dd19d0ea9522e221f8f63e3cee6371a2fd728f5abc01637a3dc8a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/term_tui-4f3a76ca7fc67cc1 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test TermBox::Style::test_paint_background ... ok [INFO] [stdout] test TermBox::Style::test_style ... ok [INFO] [stdout] test test_term_tui ... ignored [INFO] [stdout] test test_get_window_size ... ok [INFO] [stdout] test TermBox::test_term_box_type ... ok [INFO] [stdout] test escape_sequence::test_escape_sequence ... ok [INFO] [stdout] test termios::test_termios ... FAILED [INFO] [stdout] test termios::test_termios_new ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- termios::test_termios stdout ---- [INFO] [stdout] thread 'termios::test_termios' panicked at 'explicit panic', src/termios/mod.rs:46:17 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x555ad396dcf3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x555ad396962b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x555ad396ca36 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x555ad396c75e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x555ad396d13f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x555ad3917c03 - std::panicking::begin_panic::h8ed22e9acae30207 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x555ad39150e0 - term_tui::termios::Termios::new::hb8f33f96a30f76cd [INFO] [stdout] at src/termios/mod.rs:46 [INFO] [stdout] 7: 0x555ad3915350 - term_tui::termios::test_termios::h544ad71adc9e8b04 [INFO] [stdout] at src/termios/mod.rs:89 [INFO] [stdout] 8: 0x555ad3915329 - term_tui::termios::test_termios::{{closure}}::h5f0371816600c334 [INFO] [stdout] at src/termios/mod.rs:88 [INFO] [stdout] 9: 0x555ad391813d - core::ops::function::FnOnce::call_once::h85964d40f29134c0 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x555ad392dcce - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 11: 0x555ad396fe59 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 12: 0x555ad39485c7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 13: 0x555ad3922fe4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 14: 0x555ad3927094 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 15: 0x555ad396fe59 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x555ad39276a1 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 17: 0x555ad39612de - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 18: 0x555ad396f53f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 19: 0x7f6e573674a3 - start_thread [INFO] [stdout] 20: 0x7f6e56e92d0e - __clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- termios::test_termios_new stdout ---- [INFO] [stdout] thread 'termios::test_termios_new' panicked at 'explicit panic', src/termios/mod.rs:29:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x555ad396dcf3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x555ad396962b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x555ad396ca36 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x555ad396c75e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x555ad396d13f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x555ad3917c03 - std::panicking::begin_panic::h8ed22e9acae30207 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x555ad3915317 - term_tui::termios::test_termios_new::h9bf968d8190ca81d [INFO] [stdout] at src/termios/mod.rs:29 [INFO] [stdout] 7: 0x555ad39152b9 - term_tui::termios::test_termios_new::{{closure}}::h1bda203418d31ab4 [INFO] [stdout] at src/termios/mod.rs:23 [INFO] [stdout] 8: 0x555ad391817d - core::ops::function::FnOnce::call_once::ha8240315e647b67f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 9: 0x555ad392dcce - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 10: 0x555ad396fe59 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 11: 0x555ad39485c7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 12: 0x555ad3922fe4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 13: 0x555ad3927094 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 14: 0x555ad396fe59 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x555ad39276a1 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x555ad39612de - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x555ad396f53f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 18: 0x7f6e573674a3 - start_thread [INFO] [stdout] 19: 0x7f6e56e92d0e - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] termios::test_termios [INFO] [stdout] termios::test_termios_new [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 passed; 2 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "7ebbb18f345dd19d0ea9522e221f8f63e3cee6371a2fd728f5abc01637a3dc8a"` [INFO] running `"docker" "rm" "-f" "7ebbb18f345dd19d0ea9522e221f8f63e3cee6371a2fd728f5abc01637a3dc8a"` [INFO] [stdout] 7ebbb18f345dd19d0ea9522e221f8f63e3cee6371a2fd728f5abc01637a3dc8a