[INFO] updating cached repository https://github.com/jibuntu/TermTui [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6a5321d8d8329eb6e6837ff82356a572cdf42653 [INFO] testing jibuntu/TermTui against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjibuntu%2FTermTui" "work/builds/worker-2/source"` [INFO] [stderr] Cloning into 'work/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jibuntu/TermTui on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jibuntu/TermTui [INFO] finished tweaking git repo https://github.com/jibuntu/TermTui [INFO] tweaked toml for git repo https://github.com/jibuntu/TermTui written to work/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/jibuntu/TermTui already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 3728ea96eae38365fedfcec718398e75047991e9cf30e0adc21a4d4383ff1f77 [INFO] running `"docker" "start" "-a" "3728ea96eae38365fedfcec718398e75047991e9cf30e0adc21a4d4383ff1f77"` [INFO] [stderr] Compiling term_tui v0.1.0 (/opt/rustwide/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 4.21s [INFO] running `"docker" "inspect" "3728ea96eae38365fedfcec718398e75047991e9cf30e0adc21a4d4383ff1f77"` [INFO] running `"docker" "rm" "-f" "3728ea96eae38365fedfcec718398e75047991e9cf30e0adc21a4d4383ff1f77"` [INFO] [stdout] 3728ea96eae38365fedfcec718398e75047991e9cf30e0adc21a4d4383ff1f77 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 26694966ba87152b37460c34076ab41a24e5f2e3b2bee3697a1062003599d826 [INFO] running `"docker" "start" "-a" "26694966ba87152b37460c34076ab41a24e5f2e3b2bee3697a1062003599d826"` [INFO] [stderr] Compiling term_tui v0.1.0 (/opt/rustwide/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 1.36s [INFO] running `"docker" "inspect" "26694966ba87152b37460c34076ab41a24e5f2e3b2bee3697a1062003599d826"` [INFO] running `"docker" "rm" "-f" "26694966ba87152b37460c34076ab41a24e5f2e3b2bee3697a1062003599d826"` [INFO] [stdout] 26694966ba87152b37460c34076ab41a24e5f2e3b2bee3697a1062003599d826 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] a700b31c60bc184df1099364e08a3273ff897f7501fc2f62f76e8f4603a8734b [INFO] running `"docker" "start" "-a" "a700b31c60bc184df1099364e08a3273ff897f7501fc2f62f76e8f4603a8734b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/term_tui-71191a105f1c25e3 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test escape_sequence::test_escape_sequence ... ok [INFO] [stdout] test TermBox::test_term_box_type ... ok [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 termios::test_termios_new ... FAILED [INFO] [stdout] test termios::test_termios ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [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] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace. [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: 0x55bb153a3024 - backtrace::backtrace::libunwind::trace::hf625d18232cbbbd4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55bb153a3024 - backtrace::backtrace::trace_unsynchronized::h41d74150fc6ff542 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55bb153a3024 - std::sys_common::backtrace::_print_fmt::h85d37830c667a1f9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stdout] 3: 0x55bb153a3024 - ::fmt::h2b7ac01d5feaf9b2 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stdout] 4: 0x55bb153bdecc - core::fmt::write::h7fd0d904495c035f [INFO] [stdout] at src/libcore/fmt/mod.rs:1030 [INFO] [stdout] 5: 0x55bb1535e445 - std::io::Write::write_fmt::h424452e6ba861394 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/io/mod.rs:1412 [INFO] [stdout] 6: 0x55bb1539ec81 - std::io::impls::>::write_fmt::h814a51d8ae1dee4a [INFO] [stdout] at src/libstd/io/impls.rs:141 [INFO] [stdout] 7: 0x55bb153a5535 - std::sys_common::backtrace::_print::h4c743f7c274a5a74 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stdout] 8: 0x55bb153a5535 - std::sys_common::backtrace::print::ha5c4f4bf03800d4d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55bb153a5535 - std::panicking::default_hook::{{closure}}::h8b842185774c09e6 [INFO] [stdout] at src/libstd/panicking.rs:196 [INFO] [stdout] 10: 0x55bb153a51bc - std::panicking::default_hook::hd8ec13ee1bc2a65a [INFO] [stdout] at src/libstd/panicking.rs:207 [INFO] [stdout] 11: 0x55bb153a5c35 - std::panicking::rust_panic_with_hook::hf3b27166e5f403e7 [INFO] [stdout] at src/libstd/panicking.rs:473 [INFO] [stdout] 12: 0x55bb15356c7f - std::panicking::begin_panic::h6041f4a21df1bb17 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:407 [INFO] [stdout] 13: 0x55bb15350908 - term_tui::termios::Termios::new::h443c92f4605b9f16 [INFO] [stdout] at src/termios/mod.rs:46 [INFO] [stdout] 14: 0x55bb15350b2c - term_tui::termios::test_termios::h83bfdcaeddabef92 [INFO] [stdout] at src/termios/mod.rs:89 [INFO] [stdout] 15: 0x55bb15350b0a - term_tui::termios::test_termios::{{closure}}::h0586034e9baebb5d [INFO] [stdout] at src/termios/mod.rs:88 [INFO] [stdout] 16: 0x55bb15356fae - core::ops::function::FnOnce::call_once::hbb5b751c2e3aa11e [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stdout] 17: 0x55bb1536833f - as core::ops::function::FnOnce>::call_once::h8b428e8a43aaf8e9 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 18: 0x55bb153a833a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 19: 0x55bb15382b4e - std::panicking::try::heccce20d527a3513 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stdout] 20: 0x55bb15382b4e - std::panic::catch_unwind::h7fd8f5d3271f1692 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stdout] 21: 0x55bb15382b4e - test::run_test::run_test_inner::{{closure}}::h88b46e5c359957e5 [INFO] [stdout] at src/libtest/lib.rs:1413 [INFO] [stdout] 22: 0x55bb1535dbb5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h00847676c8212941 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/sys_common/backtrace.rs:126 [INFO] [stdout] 23: 0x55bb15361d45 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5dd37acd2295488e [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:470 [INFO] [stdout] 24: 0x55bb15361d45 - as core::ops::function::FnOnce<()>>::call_once::h9d32b103da0b97c6 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:315 [INFO] [stdout] 25: 0x55bb15361d45 - std::panicking::try::do_call::h2bd819a3056c57cd [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:292 [INFO] [stdout] 26: 0x55bb153a833a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 27: 0x55bb153622f2 - std::panicking::try::h243a25457a848a1a [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stdout] 28: 0x55bb153622f2 - std::panic::catch_unwind::h74b81f55e55e757c [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stdout] 29: 0x55bb153622f2 - std::thread::Builder::spawn_unchecked::{{closure}}::h4c2d214a2cffa6cf [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:469 [INFO] [stdout] 30: 0x55bb153622f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8a8a187b3fb58e53 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stdout] 31: 0x55bb1539b5af - as core::ops::function::FnOnce>::call_once::h3cdef3b7ea22cd61 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 32: 0x55bb153a7a90 - as core::ops::function::FnOnce>::call_once::hc8f25720bf0d5424 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 33: 0x55bb153a7a90 - std::sys_common::thread::start_thread::h7e8885ccfd5d1932 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 34: 0x55bb153a7a90 - std::sys::unix::thread::Thread::new::thread_start::h5d24df932d688baf [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 35: 0x7f0466df66db - start_thread [INFO] [stdout] 36: 0x7f046690788f - __clone [INFO] [stdout] 37: 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" "a700b31c60bc184df1099364e08a3273ff897f7501fc2f62f76e8f4603a8734b"` [INFO] running `"docker" "rm" "-f" "a700b31c60bc184df1099364e08a3273ff897f7501fc2f62f76e8f4603a8734b"` [INFO] [stdout] a700b31c60bc184df1099364e08a3273ff897f7501fc2f62f76e8f4603a8734b