[INFO] fetching crate data-structures 0.1.0... [INFO] testing data-structures-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate data-structures 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate data-structures 0.1.0 [INFO] finished tweaking crates.io crate data-structures 0.1.0 [INFO] tweaked toml for crates.io crate data-structures 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate data-structures 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 247acb1897f06a0697cbb94f62e5a8f59ce041fe98ff7cc74d35d1ca73f40671 [INFO] running `Command { std: "docker" "start" "-a" "247acb1897f06a0697cbb94f62e5a8f59ce041fe98ff7cc74d35d1ca73f40671", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "247acb1897f06a0697cbb94f62e5a8f59ce041fe98ff7cc74d35d1ca73f40671", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "247acb1897f06a0697cbb94f62e5a8f59ce041fe98ff7cc74d35d1ca73f40671", kill_on_drop: false }` [INFO] [stdout] 247acb1897f06a0697cbb94f62e5a8f59ce041fe98ff7cc74d35d1ca73f40671 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ceb152e450b4a698dde5521dc73ca0d12b3d7bf6a5864abfb83e989713598ad [INFO] running `Command { std: "docker" "start" "-a" "1ceb152e450b4a698dde5521dc73ca0d12b3d7bf6a5864abfb83e989713598ad", kill_on_drop: false }` [INFO] [stderr] Compiling data-structures v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fmt_display_linked_list::*` [INFO] [stdout] --> src/linked_list/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use fmt_display_linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linked_list/linked_list.rs:286:21 [INFO] [stdout] | [INFO] [stdout] 286 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 286 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linked_list/linked_list.rs:308:17 [INFO] [stdout] | [INFO] [stdout] 308 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 308 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "1ceb152e450b4a698dde5521dc73ca0d12b3d7bf6a5864abfb83e989713598ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ceb152e450b4a698dde5521dc73ca0d12b3d7bf6a5864abfb83e989713598ad", kill_on_drop: false }` [INFO] [stdout] 1ceb152e450b4a698dde5521dc73ca0d12b3d7bf6a5864abfb83e989713598ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 928576d8b7b043b9e46ce2a8cd89ffc53e8b4b9e82a910c8fa0a8011662cc429 [INFO] running `Command { std: "docker" "start" "-a" "928576d8b7b043b9e46ce2a8cd89ffc53e8b4b9e82a910c8fa0a8011662cc429", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `fmt_display_linked_list::*` [INFO] [stdout] --> src/linked_list/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use fmt_display_linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linked_list/linked_list.rs:286:21 [INFO] [stdout] | [INFO] [stdout] 286 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 286 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linked_list/linked_list.rs:308:17 [INFO] [stdout] | [INFO] [stdout] 308 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 308 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling data-structures v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fmt_display_linked_list::*` [INFO] [stdout] --> src/linked_list/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use fmt_display_linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linked_list/linked_list.rs:286:21 [INFO] [stdout] | [INFO] [stdout] 286 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 286 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linked_list/linked_list.rs:308:17 [INFO] [stdout] | [INFO] [stdout] 308 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 308 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "928576d8b7b043b9e46ce2a8cd89ffc53e8b4b9e82a910c8fa0a8011662cc429", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "928576d8b7b043b9e46ce2a8cd89ffc53e8b4b9e82a910c8fa0a8011662cc429", kill_on_drop: false }` [INFO] [stdout] 928576d8b7b043b9e46ce2a8cd89ffc53e8b4b9e82a910c8fa0a8011662cc429 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5b144ffee1675b986b4b11f197c96c069233fddb5844e9d42ba1255d528ac1e6 [INFO] running `Command { std: "docker" "start" "-a" "5b144ffee1675b986b4b11f197c96c069233fddb5844e9d42ba1255d528ac1e6", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `fmt_display_linked_list::*` [INFO] [stderr] --> src/linked_list/mod.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | pub use fmt_display_linked_list::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/linked_list/linked_list.rs:286:21 [INFO] [stderr] | [INFO] [stderr] 286 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 286 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/linked_list/linked_list.rs:308:17 [INFO] [stderr] | [INFO] [stderr] 308 | pub fn iter(&self) -> Iter { [INFO] [stderr] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 308 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `data-structures` (lib) generated 3 warnings (run `cargo fix --lib -p data-structures` to apply 3 suggestions) [INFO] [stderr] warning: `data-structures` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/data_structures-f6d09d2e05b969c8) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test linked_list::tests::iter_mut_test ... ok [INFO] [stdout] test linked_list::tests::delete_where_test ... ok [INFO] [stdout] test linked_list::tests::fmt_display_test ... ok [INFO] [stdout] test linked_list::tests::delete_at_posn_test ... ok [INFO] [stdout] test linked_list::tests::into_iter_test ... ok [INFO] [stdout] test linked_list::tests::reverse_test ... ok [INFO] [stdout] test linked_list::tests::iter_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests data_structures [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::delete_at_posn (line 131) ... FAILED [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::insert (line 62) ... FAILED [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::prepend (line 103) ... FAILED [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::iter (line 293) ... FAILED [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::append (line 33) ... FAILED [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::into_iter (line 315) ... FAILED [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::delete_where (line 180) ... FAILED [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::iter_mut (line 274) ... FAILED [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::reverse (line 246) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::delete_at_posn (line 131) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `linked_list_lib` in the crate root [INFO] [stdout] --> src/linked_list/linked_list.rs:132:11 [INFO] [stdout] | [INFO] [stdout] 132 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ could not find `linked_list_lib` in the crate root [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:133:24 [INFO] [stdout] | [INFO] [stdout] 133 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `LinkedList` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 131 + use std::collections::LinkedList; [INFO] [stdout] | [INFO] [stdout] 131 + use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::insert (line 62) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `linked_list_lib` in the crate root [INFO] [stdout] --> src/linked_list/linked_list.rs:63:11 [INFO] [stdout] | [INFO] [stdout] 63 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ could not find `linked_list_lib` in the crate root [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:64:24 [INFO] [stdout] | [INFO] [stdout] 64 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `LinkedList` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 62 + use std::collections::LinkedList; [INFO] [stdout] | [INFO] [stdout] 62 + use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::prepend (line 103) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `linked_list_lib` in the crate root [INFO] [stdout] --> src/linked_list/linked_list.rs:104:11 [INFO] [stdout] | [INFO] [stdout] 104 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ could not find `linked_list_lib` in the crate root [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:105:24 [INFO] [stdout] | [INFO] [stdout] 105 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `LinkedList` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 103 + use std::collections::LinkedList; [INFO] [stdout] | [INFO] [stdout] 103 + use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::iter (line 293) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `linked_list_lib` in the crate root [INFO] [stdout] --> src/linked_list/linked_list.rs:294:11 [INFO] [stdout] | [INFO] [stdout] 294 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ could not find `linked_list_lib` in the crate root [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:295:24 [INFO] [stdout] | [INFO] [stdout] 295 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `LinkedList` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 293 + use std::collections::LinkedList; [INFO] [stdout] | [INFO] [stdout] 293 + use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::append (line 33) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `linked_list_lib` in the crate root [INFO] [stdout] --> src/linked_list/linked_list.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ could not find `linked_list_lib` in the crate root [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:35:24 [INFO] [stdout] | [INFO] [stdout] 35 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `LinkedList` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 33 + use std::collections::LinkedList; [INFO] [stdout] | [INFO] [stdout] 33 + use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::into_iter (line 315) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `linked_list_lib` in the crate root [INFO] [stdout] --> src/linked_list/linked_list.rs:316:11 [INFO] [stdout] | [INFO] [stdout] 316 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ could not find `linked_list_lib` in the crate root [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:317:24 [INFO] [stdout] | [INFO] [stdout] 317 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `LinkedList` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 315 + use std::collections::LinkedList; [INFO] [stdout] | [INFO] [stdout] 315 + use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::delete_where (line 180) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `linked_list_lib` in the crate root [INFO] [stdout] --> src/linked_list/linked_list.rs:181:11 [INFO] [stdout] | [INFO] [stdout] 181 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ could not find `linked_list_lib` in the crate root [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:182:24 [INFO] [stdout] | [INFO] [stdout] 182 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `LinkedList` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 180 + use std::collections::LinkedList; [INFO] [stdout] | [INFO] [stdout] 180 + use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::iter_mut (line 274) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `linked_list_lib` in the crate root [INFO] [stdout] --> src/linked_list/linked_list.rs:275:11 [INFO] [stdout] | [INFO] [stdout] 275 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ could not find `linked_list_lib` in the crate root [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:276:24 [INFO] [stdout] | [INFO] [stdout] 276 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `LinkedList` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 274 + use std::collections::LinkedList; [INFO] [stdout] | [INFO] [stdout] 274 + use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::reverse (line 246) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `linked_list_lib` in the crate root [INFO] [stdout] --> src/linked_list/linked_list.rs:247:11 [INFO] [stdout] | [INFO] [stdout] 247 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ could not find `linked_list_lib` in the crate root [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:248:24 [INFO] [stdout] | [INFO] [stdout] 248 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `LinkedList` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 246 + use std::collections::LinkedList; [INFO] [stdout] | [INFO] [stdout] 246 + use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::append (line 33) [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::delete_at_posn (line 131) [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::delete_where (line 180) [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::insert (line 62) [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::into_iter (line 315) [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::iter (line 293) [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::iter_mut (line 274) [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::prepend (line 103) [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::reverse (line 246) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "5b144ffee1675b986b4b11f197c96c069233fddb5844e9d42ba1255d528ac1e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b144ffee1675b986b4b11f197c96c069233fddb5844e9d42ba1255d528ac1e6", kill_on_drop: false }` [INFO] [stdout] 5b144ffee1675b986b4b11f197c96c069233fddb5844e9d42ba1255d528ac1e6