[INFO] fetching crate data-structures 0.1.0... [INFO] testing data-structures-0.1.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate data-structures 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate data-structures 0.1.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35b3e2e23a98dcc8c15e1239b22cf06d6c6639ab7becde4262c5a18a3254af0c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "35b3e2e23a98dcc8c15e1239b22cf06d6c6639ab7becde4262c5a18a3254af0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35b3e2e23a98dcc8c15e1239b22cf06d6c6639ab7becde4262c5a18a3254af0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35b3e2e23a98dcc8c15e1239b22cf06d6c6639ab7becde4262c5a18a3254af0c", kill_on_drop: false }` [INFO] [stdout] 35b3e2e23a98dcc8c15e1239b22cf06d6c6639ab7becde4262c5a18a3254af0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd72f5c70c22694dd0f9b7987da7763c1aeb56d59debf0e14ba1c5a8876c93c3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fd72f5c70c22694dd0f9b7987da7763c1aeb56d59debf0e14ba1c5a8876c93c3", kill_on_drop: false }` [INFO] [stderr] Compiling data-structures v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "fd72f5c70c22694dd0f9b7987da7763c1aeb56d59debf0e14ba1c5a8876c93c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd72f5c70c22694dd0f9b7987da7763c1aeb56d59debf0e14ba1c5a8876c93c3", kill_on_drop: false }` [INFO] [stdout] fd72f5c70c22694dd0f9b7987da7763c1aeb56d59debf0e14ba1c5a8876c93c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 983ce19dd659d3b6c75acdef8335816e060858ed2f673f82840abcd56dac9e4f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "983ce19dd659d3b6c75acdef8335816e060858ed2f673f82840abcd56dac9e4f", kill_on_drop: false }` [INFO] [stderr] Compiling data-structures v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.91s [INFO] running `Command { std: "docker" "inspect" "983ce19dd659d3b6c75acdef8335816e060858ed2f673f82840abcd56dac9e4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "983ce19dd659d3b6c75acdef8335816e060858ed2f673f82840abcd56dac9e4f", kill_on_drop: false }` [INFO] [stdout] 983ce19dd659d3b6c75acdef8335816e060858ed2f673f82840abcd56dac9e4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a0dfa5d593b73fec6c674b54dbf174b753ac8a45e37a1af5719444ccf5b5f8fb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a0dfa5d593b73fec6c674b54dbf174b753ac8a45e37a1af5719444ccf5b5f8fb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/data_structures-4036055b003a0e2c [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test linked_list::tests::iter_mut_test ... ok [INFO] [stdout] test linked_list::tests::reverse_test ... ok [INFO] [stdout] test linked_list::tests::iter_test ... ok [INFO] [stdout] test linked_list::tests::fmt_display_test ... ok [INFO] [stdout] test linked_list::tests::into_iter_test ... ok [INFO] [stdout] test linked_list::tests::delete_at_posn_test ... ok [INFO] [stdout] test linked_list::tests::delete_where_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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::insert (line 63) ... FAILED [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::prepend (line 104) ... FAILED [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::iter_mut (line 275) ... FAILED [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::delete_at_posn (line 132) ... FAILED [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::append (line 34) ... FAILED [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::reverse (line 247) ... FAILED [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::iter (line 294) ... FAILED [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::into_iter (line 316) ... FAILED [INFO] [stdout] test src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::delete_where (line 181) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::insert (line 63) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `linked_list_lib`? [INFO] [stdout] --> src/linked_list/linked_list.rs:64:11 [INFO] [stdout] | [INFO] [stdout] 3 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ maybe a missing crate `linked_list_lib`? [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:65:24 [INFO] [stdout] | [INFO] [stdout] 4 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 | use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::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 104) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `linked_list_lib`? [INFO] [stdout] --> src/linked_list/linked_list.rs:105:11 [INFO] [stdout] | [INFO] [stdout] 3 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ maybe a missing crate `linked_list_lib`? [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:106:24 [INFO] [stdout] | [INFO] [stdout] 4 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 | use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::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 275) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `linked_list_lib`? [INFO] [stdout] --> src/linked_list/linked_list.rs:276:11 [INFO] [stdout] | [INFO] [stdout] 3 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ maybe a missing crate `linked_list_lib`? [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:277:24 [INFO] [stdout] | [INFO] [stdout] 4 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 | use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::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_at_posn (line 132) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `linked_list_lib`? [INFO] [stdout] --> src/linked_list/linked_list.rs:133:11 [INFO] [stdout] | [INFO] [stdout] 3 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ maybe a missing crate `linked_list_lib`? [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:134:24 [INFO] [stdout] | [INFO] [stdout] 4 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 | use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::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 34) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `linked_list_lib`? [INFO] [stdout] --> src/linked_list/linked_list.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 3 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ maybe a missing crate `linked_list_lib`? [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:36:24 [INFO] [stdout] | [INFO] [stdout] 4 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 | use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::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 247) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `linked_list_lib`? [INFO] [stdout] --> src/linked_list/linked_list.rs:248:11 [INFO] [stdout] | [INFO] [stdout] 3 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ maybe a missing crate `linked_list_lib`? [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:249:24 [INFO] [stdout] | [INFO] [stdout] 4 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 | use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::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 294) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `linked_list_lib`? [INFO] [stdout] --> src/linked_list/linked_list.rs:295:11 [INFO] [stdout] | [INFO] [stdout] 3 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ maybe a missing crate `linked_list_lib`? [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:296:24 [INFO] [stdout] | [INFO] [stdout] 4 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 | use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::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 316) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `linked_list_lib`? [INFO] [stdout] --> src/linked_list/linked_list.rs:317:11 [INFO] [stdout] | [INFO] [stdout] 3 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ maybe a missing crate `linked_list_lib`? [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:318:24 [INFO] [stdout] | [INFO] [stdout] 4 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 | use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::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 181) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `linked_list_lib`? [INFO] [stdout] --> src/linked_list/linked_list.rs:182:11 [INFO] [stdout] | [INFO] [stdout] 3 | use self::linked_list_lib::linked_list::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ maybe a missing crate `linked_list_lib`? [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LinkedList` [INFO] [stdout] --> src/linked_list/linked_list.rs:183:24 [INFO] [stdout] | [INFO] [stdout] 4 | let mut linked_list = LinkedList::::new(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 | use data_structures::LinkedList; [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::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 34) [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::delete_at_posn (line 132) [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::delete_where (line 181) [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::insert (line 63) [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::into_iter (line 316) [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::iter (line 294) [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::iter_mut (line 275) [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::prepend (line 104) [INFO] [stdout] src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::reverse (line 247) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "a0dfa5d593b73fec6c674b54dbf174b753ac8a45e37a1af5719444ccf5b5f8fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0dfa5d593b73fec6c674b54dbf174b753ac8a45e37a1af5719444ccf5b5f8fb", kill_on_drop: false }` [INFO] [stdout] a0dfa5d593b73fec6c674b54dbf174b753ac8a45e37a1af5719444ccf5b5f8fb