[INFO] crate barg 0.1.0 is already in cache [INFO] extracting crate barg 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/barg/0.1.0 [INFO] extracting crate barg 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/barg/0.1.0 [INFO] validating manifest of barg-0.1.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of barg-0.1.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing barg-0.1.0 [INFO] finished frobbing barg-0.1.0 [INFO] frobbed toml for barg-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/barg/0.1.0/Cargo.toml [INFO] started frobbing barg-0.1.0 [INFO] finished frobbing barg-0.1.0 [INFO] frobbed toml for barg-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/barg/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing barg-0.1.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/barg/0.1.0:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 3062f91de7de5440c6cc560b05203f08a110f396f8f4734ca81ace061364eed6 [INFO] running `"docker" "start" "-a" "3062f91de7de5440c6cc560b05203f08a110f396f8f4734ca81ace061364eed6"` [INFO] [stderr] Compiling window v0.1.0 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling miniz_oxide v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling rvg v0.0.1 [INFO] [stderr] Compiling png v0.10.0 [INFO] [stderr] Compiling footile v0.3.1 [INFO] [stderr] Compiling fonterator v0.4.2 [INFO] [stderr] Compiling barg v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gui.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | type Generator<'b> = Fn( [INFO] [stderr] | ______________________^ [INFO] [stderr] 6 | | usize, [INFO] [stderr] 7 | | &mut [u8; 5], [INFO] [stderr] 8 | | ) [INFO] [stderr] 9 | | -> &'b [(&'b [([u8; 4], &'b [PathOp])], &'b str)]; [INFO] [stderr] | |_____________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 5 | type Generator<'b> = dyn Fn( [INFO] [stderr] 6 | usize, [INFO] [stderr] 7 | &mut [u8; 5], [INFO] [stderr] 8 | ) [INFO] [stderr] 9 | -> &'b [(&'b [([u8; 4], &'b [PathOp])], &'b str)]; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.84s [INFO] running `"docker" "inspect" "3062f91de7de5440c6cc560b05203f08a110f396f8f4734ca81ace061364eed6"` [INFO] running `"docker" "rm" "-f" "3062f91de7de5440c6cc560b05203f08a110f396f8f4734ca81ace061364eed6"` [INFO] [stdout] 3062f91de7de5440c6cc560b05203f08a110f396f8f4734ca81ace061364eed6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/barg/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 7328e82898d055f8037b138175360fc2f2c8b37fc3e64a6139707368de010904 [INFO] running `"docker" "start" "-a" "7328e82898d055f8037b138175360fc2f2c8b37fc3e64a6139707368de010904"` [INFO] [stderr] Compiling png v0.14.1 [INFO] [stderr] Compiling barg v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gui.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | type Generator<'b> = Fn( [INFO] [stderr] | ______________________^ [INFO] [stderr] 6 | | usize, [INFO] [stderr] 7 | | &mut [u8; 5], [INFO] [stderr] 8 | | ) [INFO] [stderr] 9 | | -> &'b [(&'b [([u8; 4], &'b [PathOp])], &'b str)]; [INFO] [stderr] | |_____________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 5 | type Generator<'b> = dyn Fn( [INFO] [stderr] 6 | usize, [INFO] [stderr] 7 | &mut [u8; 5], [INFO] [stderr] 8 | ) [INFO] [stderr] 9 | -> &'b [(&'b [([u8; 4], &'b [PathOp])], &'b str)]; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `row` [INFO] [stderr] --> examples/gui.rs:34:43 [INFO] [stderr] | [INFO] [stderr] 34 | gui.head(&mut surface, &mut buffer, &|row, color| { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_row` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.33s [INFO] running `"docker" "inspect" "7328e82898d055f8037b138175360fc2f2c8b37fc3e64a6139707368de010904"` [INFO] running `"docker" "rm" "-f" "7328e82898d055f8037b138175360fc2f2c8b37fc3e64a6139707368de010904"` [INFO] [stdout] 7328e82898d055f8037b138175360fc2f2c8b37fc3e64a6139707368de010904 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/barg/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] d14d45cb54d6acbe057a83280abb844d757f6f879fb88965035e1719498451c3 [INFO] running `"docker" "start" "-a" "d14d45cb54d6acbe057a83280abb844d757f6f879fb88965035e1719498451c3"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/barg-1ecd36a450b0349b [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests barg [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/gui.rs - gui::Gui (line 42) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/gui.rs - gui::Gui (line 42) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Gui` [INFO] [stdout] --> src/gui.rs:47:15 [INFO] [stdout] | [INFO] [stdout] 7 | let mut gui = Gui::new(); [INFO] [stdout] | ^^^ use of undeclared type or module `Gui` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Widget` [INFO] [stdout] --> src/gui.rs:60:34 [INFO] [stdout] | [INFO] [stdout] 20 | let header = gui.add(0x303030FF, Widget::Row); [INFO] [stdout] | ^^^^^^ use of undeclared type or module `Widget` [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Widget` in this scope [INFO] [stdout] --> src/gui.rs:43:36 [INFO] [stdout] | [INFO] [stdout] 3 | fn generator(row: usize) -> Option { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/gui.rs - gui::Gui (line 42) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "d14d45cb54d6acbe057a83280abb844d757f6f879fb88965035e1719498451c3"` [INFO] running `"docker" "rm" "-f" "d14d45cb54d6acbe057a83280abb844d757f6f879fb88965035e1719498451c3"` [INFO] [stdout] d14d45cb54d6acbe057a83280abb844d757f6f879fb88965035e1719498451c3