[INFO] updating cached repository akuraj/learning [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/akuraj/learning [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/akuraj/learning" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/akuraj/learning"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/akuraj/learning'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/akuraj/learning" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/akuraj/learning"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/akuraj/learning'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 327be26c8408a7da53f5749b1b7ee3186b2a8ec1 [INFO] sha for GitHub repo akuraj/learning: 327be26c8408a7da53f5749b1b7ee3186b2a8ec1 [INFO] validating manifest of akuraj/learning on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of akuraj/learning on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing akuraj/learning [INFO] finished frobbing akuraj/learning [INFO] frobbed toml for akuraj/learning written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/akuraj/learning/Cargo.toml [INFO] started frobbing akuraj/learning [INFO] finished frobbing akuraj/learning [INFO] frobbed toml for akuraj/learning written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/akuraj/learning/Cargo.toml [INFO] crate akuraj/learning already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/akuraj/learning/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking akuraj/learning against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-3/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/akuraj/learning:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6c6daeaca9cd812726d99123812c2f90d0c6436494f58740f11c7505b41f3bc4 [INFO] running `"docker" "start" "-a" "6c6daeaca9cd812726d99123812c2f90d0c6436494f58740f11c7505b41f3bc4"` [INFO] [stderr] Checking learning v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'rand::ThreadRng': import with rand::prelude::* or rand::rngs::ThreadRng instead [INFO] [stderr] --> src/percepteron.rs:1:30 [INFO] [stderr] | [INFO] [stderr] 1 | use rand::{ Rng, thread_rng, ThreadRng }; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::ThreadRng': import with rand::prelude::* or rand::rngs::ThreadRng instead [INFO] [stderr] --> src/percepteron.rs:32:36 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn get_random_point( rng: &mut ThreadRng ) -> Point { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::ThreadRng': import with rand::prelude::* or rand::rngs::ThreadRng instead [INFO] [stderr] --> src/percepteron.rs:48:49 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn random_data( data_size: usize, rng: &mut ThreadRng ) -> ( Point, Vec<( Point, Ordering )> ) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::ThreadRng': import with rand::prelude::* or rand::rngs::ThreadRng instead [INFO] [stderr] --> src/percepteron.rs:62:69 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn percepteron_learn( data: &[ ( Point, Ordering ) ], rng: &mut ThreadRng ) -> ( Point, u64 ) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::ThreadRng': import with rand::prelude::* or rand::rngs::ThreadRng instead [INFO] [stderr] --> src/percepteron.rs:1:30 [INFO] [stderr] | [INFO] [stderr] 1 | use rand::{ Rng, thread_rng, ThreadRng }; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::ThreadRng': import with rand::prelude::* or rand::rngs::ThreadRng instead [INFO] [stderr] --> src/percepteron.rs:32:36 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn get_random_point( rng: &mut ThreadRng ) -> Point { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::ThreadRng': import with rand::prelude::* or rand::rngs::ThreadRng instead [INFO] [stderr] --> src/percepteron.rs:48:49 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn random_data( data_size: usize, rng: &mut ThreadRng ) -> ( Point, Vec<( Point, Ordering )> ) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::ThreadRng': import with rand::prelude::* or rand::rngs::ThreadRng instead [INFO] [stderr] --> src/percepteron.rs:62:69 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn percepteron_learn( data: &[ ( Point, Ordering ) ], rng: &mut ThreadRng ) -> ( Point, u64 ) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 3, found 1 [INFO] [stderr] --> src/percepteron.rs:33:22 [INFO] [stderr] | [INFO] [stderr] 33 | Point( 1f64, rng.gen_range::( -1f64, 1f64 ), rng.gen_range::( -1f64, 1f64 ) ) [INFO] [stderr] | ^^^^^^^^^ expected 3 type arguments [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 3, found 1 [INFO] [stderr] --> src/percepteron.rs:33:59 [INFO] [stderr] | [INFO] [stderr] 33 | Point( 1f64, rng.gen_range::( -1f64, 1f64 ), rng.gen_range::( -1f64, 1f64 ) ) [INFO] [stderr] | ^^^^^^^^^ expected 3 type arguments [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rng::choose': use SliceRandom::choose instead [INFO] [stderr] --> src/percepteron.rs:72:67 [INFO] [stderr] | [INFO] [stderr] 72 | if let Some( &&( data_point, ref classification ) ) = rng.choose( &misclassified ) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 3, found 1 [INFO] [stderr] --> src/percepteron.rs:33:22 [INFO] [stderr] | [INFO] [stderr] 33 | Point( 1f64, rng.gen_range::( -1f64, 1f64 ), rng.gen_range::( -1f64, 1f64 ) ) [INFO] [stderr] | ^^^^^^^^^ expected 3 type arguments [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 3, found 1 [INFO] [stderr] --> src/percepteron.rs:33:59 [INFO] [stderr] | [INFO] [stderr] 33 | Point( 1f64, rng.gen_range::( -1f64, 1f64 ), rng.gen_range::( -1f64, 1f64 ) ) [INFO] [stderr] | ^^^^^^^^^ expected 3 type arguments [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rng::choose': use SliceRandom::choose instead [INFO] [stderr] --> src/percepteron.rs:72:67 [INFO] [stderr] | [INFO] [stderr] 72 | if let Some( &&( data_point, ref classification ) ) = rng.choose( &misclassified ) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/percepteron.rs:96:59 [INFO] [stderr] | [INFO] [stderr] 96 | let ( target_fn, data ) = random_data( data_size, &mut rng ); [INFO] [stderr] | ^^^^^^^^ expected struct `rand::ThreadRng`, found struct `rand::prelude::ThreadRng` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut rand::ThreadRng` [INFO] [stderr] found type `&mut rand::prelude::ThreadRng` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/percepteron.rs:97:63 [INFO] [stderr] | [INFO] [stderr] 97 | let ( hypothesis, tries ) = percepteron_learn( &data, &mut rng ); [INFO] [stderr] | ^^^^^^^^ expected struct `rand::ThreadRng`, found struct `rand::prelude::ThreadRng` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut rand::ThreadRng` [INFO] [stderr] found type `&mut rand::prelude::ThreadRng` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/percepteron.rs:96:59 [INFO] [stderr] | [INFO] [stderr] 96 | let ( target_fn, data ) = random_data( data_size, &mut rng ); [INFO] [stderr] | ^^^^^^^^ expected struct `rand::ThreadRng`, found struct `rand::prelude::ThreadRng` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut rand::ThreadRng` [INFO] [stderr] found type `&mut rand::prelude::ThreadRng` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/percepteron.rs:102:39 [INFO] [stderr] | [INFO] [stderr] 102 | point = get_random_point( &mut rng ); [INFO] [stderr] | ^^^^^^^^ expected struct `rand::ThreadRng`, found struct `rand::prelude::ThreadRng` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut rand::ThreadRng` [INFO] [stderr] found type `&mut rand::prelude::ThreadRng` [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0107, E0308. [INFO] [stderr] For more information about an error, try `rustc --explain E0107`. [INFO] [stderr] error: Could not compile `learning`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/percepteron.rs:97:63 [INFO] [stderr] | [INFO] [stderr] 97 | let ( hypothesis, tries ) = percepteron_learn( &data, &mut rng ); [INFO] [stderr] | ^^^^^^^^ expected struct `rand::ThreadRng`, found struct `rand::prelude::ThreadRng` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut rand::ThreadRng` [INFO] [stderr] found type `&mut rand::prelude::ThreadRng` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/percepteron.rs:102:39 [INFO] [stderr] | [INFO] [stderr] 102 | point = get_random_point( &mut rng ); [INFO] [stderr] | ^^^^^^^^ expected struct `rand::ThreadRng`, found struct `rand::prelude::ThreadRng` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut rand::ThreadRng` [INFO] [stderr] found type `&mut rand::prelude::ThreadRng` [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0107, E0308. [INFO] [stderr] For more information about an error, try `rustc --explain E0107`. [INFO] [stderr] error: Could not compile `learning`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6c6daeaca9cd812726d99123812c2f90d0c6436494f58740f11c7505b41f3bc4"` [INFO] running `"docker" "rm" "-f" "6c6daeaca9cd812726d99123812c2f90d0c6436494f58740f11c7505b41f3bc4"` [INFO] [stdout] 6c6daeaca9cd812726d99123812c2f90d0c6436494f58740f11c7505b41f3bc4