[INFO] fetching crate term-basics-linux 0.2.1...
[INFO] checking term-basics-linux-0.2.1 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate term-basics-linux 0.2.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate term-basics-linux 0.2.1 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate term-basics-linux 0.2.1
[INFO] finished tweaking crates.io crate term-basics-linux 0.2.1
[INFO] tweaked toml for crates.io crate term-basics-linux 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1497289c6ab54b74b2a2a6067d576065aa0979f02edd706d54b123dc417f62b8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "1497289c6ab54b74b2a2a6067d576065aa0979f02edd706d54b123dc417f62b8"`
[INFO] [stderr]     Checking term-basics-linux v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the item `tbl` is imported redundantly
[INFO] [stderr]   --> src/bin.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 2  | use term_basics_linux::tbl;
[INFO] [stderr]    |     ---------------------- the item `tbl` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 48 |     use term_basics_linux::tbl;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `tbl` is imported redundantly
[INFO] [stderr]   --> src/bin.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 2  | use term_basics_linux::tbl;
[INFO] [stderr]    |     ---------------------- the item `tbl` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 58 |     use term_basics_linux::tbl;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `tbl` is imported redundantly
[INFO] [stderr]   --> src/bin.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 2  | use term_basics_linux::tbl;
[INFO] [stderr]    |     ---------------------- the item `tbl` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 84 |     use term_basics_linux::tbl;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `tbl` is imported redundantly
[INFO] [stderr]   --> src/bin.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 2  | use term_basics_linux::tbl;
[INFO] [stderr]    |     ---------------------- the item `tbl` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 48 |     use term_basics_linux::tbl;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `tbl` is imported redundantly
[INFO] [stderr]   --> src/bin.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 2  | use term_basics_linux::tbl;
[INFO] [stderr]    |     ---------------------- the item `tbl` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 58 |     use term_basics_linux::tbl;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `tbl` is imported redundantly
[INFO] [stderr]   --> src/bin.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 2  | use term_basics_linux::tbl;
[INFO] [stderr]    |     ---------------------- the item `tbl` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 84 |     use term_basics_linux::tbl;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_getch`
[INFO] [stderr]  --> src/bin.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn test_getch(){
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_test_chars`
[INFO] [stderr]   --> src/bin.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn test_test_chars(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_input_field`
[INFO] [stderr]   --> src/bin.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn test_input_field(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_prompt`
[INFO] [stderr]   --> src/bin.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn test_prompt(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_set_colour`
[INFO] [stderr]   --> src/bin.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn test_set_colour(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_set_style`
[INFO] [stderr]   --> src/bin.rs:39:1
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn test_set_style(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_set_colours`
[INFO] [stderr]   --> src/bin.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn test_set_colours(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_all_colours_styles`
[INFO] [stderr]   --> src/bin.rs:57:1
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn test_all_colours_styles(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_number_parse`
[INFO] [stderr]   --> src/bin.rs:83:1
[INFO] [stderr]    |
[INFO] [stderr] 83 | fn test_number_parse(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_getch_docu`
[INFO] [stderr]   --> src/bin.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | fn test_getch_docu(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_getch`
[INFO] [stderr]  --> src/bin.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn test_getch(){
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_test_chars`
[INFO] [stderr]   --> src/bin.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn test_test_chars(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_input_field`
[INFO] [stderr]   --> src/bin.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn test_input_field(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_prompt`
[INFO] [stderr]   --> src/bin.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn test_prompt(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_set_colour`
[INFO] [stderr]   --> src/bin.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn test_set_colour(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_set_style`
[INFO] [stderr]   --> src/bin.rs:39:1
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn test_set_style(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_set_colours`
[INFO] [stderr]   --> src/bin.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn test_set_colours(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_all_colours_styles`
[INFO] [stderr]   --> src/bin.rs:57:1
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn test_all_colours_styles(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_number_parse`
[INFO] [stderr]   --> src/bin.rs:83:1
[INFO] [stderr]    |
[INFO] [stderr] 83 | fn test_number_parse(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_getch_docu`
[INFO] [stderr]   --> src/bin.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | fn test_getch_docu(){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "1497289c6ab54b74b2a2a6067d576065aa0979f02edd706d54b123dc417f62b8"`
[INFO] running `"docker" "rm" "-f" "1497289c6ab54b74b2a2a6067d576065aa0979f02edd706d54b123dc417f62b8"`
[INFO] [stdout] 1497289c6ab54b74b2a2a6067d576065aa0979f02edd706d54b123dc417f62b8