[INFO] crate square 0.0.1 is already in cache
[INFO] extracting crate square 0.0.1 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/square/0.0.1
[INFO] extracting crate square 0.0.1 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/square/0.0.1
[INFO] validating manifest of square-0.0.1 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of square-0.0.1 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing square-0.0.1
[INFO] finished frobbing square-0.0.1
[INFO] frobbed toml for square-0.0.1 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/square/0.0.1/Cargo.toml
[INFO] started frobbing square-0.0.1
[INFO] finished frobbing square-0.0.1
[INFO] frobbed toml for square-0.0.1 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/square/0.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking square-0.0.1 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-6/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/square/0.0.1:/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=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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6c25e8a7792eabef378122e721a7f82ac9b9881292a68a61b554443129f532a2
[INFO] running `"docker" "start" "-a" "6c25e8a7792eabef378122e721a7f82ac9b9881292a68a61b554443129f532a2"`
[INFO] [stderr]    Compiling palette v0.3.0
[INFO] [stderr]     Checking square v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Application`
[INFO] [stderr]  --> examples/playground.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 |     let app = Application::new();
[INFO] [stderr]   |               ^^^^^^^^^^^ use of undeclared type or module `Application`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Window`
[INFO] [stderr]  --> examples/playground.rs:8:18
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let window = Window::new(900., 700.);
[INFO] [stderr]   |                  ^^^^^^ use of undeclared type or module `Window`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `SolidColor`
[INFO] [stderr]   --> examples/playground.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut top_bar = SolidColor::new(0xeaeaeb);
[INFO] [stderr]    |                       ^^^^^^^^^^ use of undeclared type or module `SolidColor`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `SolidColor`
[INFO] [stderr]   --> examples/playground.rs:14:30
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let mut top_bar_border = SolidColor::new(0xdbdbdc);
[INFO] [stderr]    |                              ^^^^^^^^^^ use of undeclared type or module `SolidColor`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `SolidColor`
[INFO] [stderr]   --> examples/playground.rs:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut bottom_bar = SolidColor::new(0xeaeaeb);
[INFO] [stderr]    |                          ^^^^^^^^^^ use of undeclared type or module `SolidColor`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `SolidColor`
[INFO] [stderr]   --> examples/playground.rs:20:33
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut bottom_bar_border = SolidColor::new(0xdbdbdc);
[INFO] [stderr]    |                                 ^^^^^^^^^^ use of undeclared type or module `SolidColor`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Text`
[INFO] [stderr]   --> examples/playground.rs:23:22
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let mut line_1 = Text::new();
[INFO] [stderr]    |                      ^^^^ use of undeclared type or module `Text`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Row`
[INFO] [stderr]   --> examples/playground.rs:27:20
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let mut main = Row::new();
[INFO] [stderr]    |                    ^^^ use of undeclared type or module `Row`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Column`
[INFO] [stderr]   --> examples/playground.rs:31:25
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let mut container = Column::new();
[INFO] [stderr]    |                         ^^^^^^ use of undeclared type or module `Column`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `square::*`
[INFO] [stderr]  --> examples/playground.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use square::*;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: Could not compile `square`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6c25e8a7792eabef378122e721a7f82ac9b9881292a68a61b554443129f532a2"`
[INFO] running `"docker" "rm" "-f" "6c25e8a7792eabef378122e721a7f82ac9b9881292a68a61b554443129f532a2"`
[INFO] [stdout] 6c25e8a7792eabef378122e721a7f82ac9b9881292a68a61b554443129f532a2