[INFO] fetching crate data-structures 0.1.0... [INFO] testing data-structures-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate data-structures 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate data-structures 0.1.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51701de9881e56b3ba01c0c55cf653a92ed5a65cc06806a301df79594bbb235a [INFO] running `Command { std: "docker" "start" "-a" "51701de9881e56b3ba01c0c55cf653a92ed5a65cc06806a301df79594bbb235a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51701de9881e56b3ba01c0c55cf653a92ed5a65cc06806a301df79594bbb235a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51701de9881e56b3ba01c0c55cf653a92ed5a65cc06806a301df79594bbb235a", kill_on_drop: false }` [INFO] [stdout] 51701de9881e56b3ba01c0c55cf653a92ed5a65cc06806a301df79594bbb235a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f81123743068386cfd4b9a2c848de2bdc2cd66ce6764a6ba5a9f5b185fcf63ce [INFO] running `Command { std: "docker" "start" "-a" "f81123743068386cfd4b9a2c848de2bdc2cd66ce6764a6ba5a9f5b185fcf63ce", 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" "f81123743068386cfd4b9a2c848de2bdc2cd66ce6764a6ba5a9f5b185fcf63ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f81123743068386cfd4b9a2c848de2bdc2cd66ce6764a6ba5a9f5b185fcf63ce", kill_on_drop: false }` [INFO] [stdout] f81123743068386cfd4b9a2c848de2bdc2cd66ce6764a6ba5a9f5b185fcf63ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4288c685392fbc795bf7b1a747c849518d48c1575942fd52caeddb080fdf3000 [INFO] running `Command { std: "docker" "start" "-a" "4288c685392fbc795bf7b1a747c849518d48c1575942fd52caeddb080fdf3000", kill_on_drop: false }` [INFO] [stderr] Compiling data-structures v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "4288c685392fbc795bf7b1a747c849518d48c1575942fd52caeddb080fdf3000", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4288c685392fbc795bf7b1a747c849518d48c1575942fd52caeddb080fdf3000", kill_on_drop: false }` [INFO] [stdout] 4288c685392fbc795bf7b1a747c849518d48c1575942fd52caeddb080fdf3000 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 783051ce386b94ffa46b672604f7fdcaa9684856b21ee9cf121a9b02b7baaa41 [INFO] running `Command { std: "docker" "start" "-a" "783051ce386b94ffa46b672604f7fdcaa9684856b21ee9cf121a9b02b7baaa41", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/data_structures-4af9186b8c4a74a6) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test linked_list::tests::delete_at_posn_test ... ok [INFO] [stdout] test linked_list::tests::fmt_display_test ... ok [INFO] [stdout] test linked_list::tests::delete_where_test ... ok [INFO] [stdout] test linked_list::tests::into_iter_test ... ok [INFO] [stdout] test linked_list::tests::iter_mut_test ... ok [INFO] [stdout] test linked_list::tests::iter_test ... ok [INFO] [stdout] test linked_list::tests::reverse_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::into_iter (line 316) ... 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::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_mut (line 275) ... FAILED [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::delete_where (line 181) ... 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::iter (line 294) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [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: could not find `linked_list_lib` in the crate root [INFO] [stdout] --> src/linked_list/linked_list.rs:317:11 [INFO] [stdout] | [INFO] [stdout] 3 | 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: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::prepend (line 104) 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:105:11 [INFO] [stdout] | [INFO] [stdout] 3 | 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: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::append (line 34) 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:35:11 [INFO] [stdout] | [INFO] [stdout] 3 | 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: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: could not find `linked_list_lib` in the crate root [INFO] [stdout] --> src/linked_list/linked_list.rs:248:11 [INFO] [stdout] | [INFO] [stdout] 3 | 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: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_mut (line 275) 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:276:11 [INFO] [stdout] | [INFO] [stdout] 3 | 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: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::insert (line 63) 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:64:11 [INFO] [stdout] | [INFO] [stdout] 3 | 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: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::delete_where (line 181) 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:182:11 [INFO] [stdout] | [INFO] [stdout] 3 | 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: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] ---- src/linked_list/linked_list.rs - linked_list::linked_list::LinkedList::delete_at_posn (line 132) 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:133:11 [INFO] [stdout] | [INFO] [stdout] 3 | 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: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::iter (line 294) 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:295:11 [INFO] [stdout] | [INFO] [stdout] 3 | 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: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] [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 0.12s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "783051ce386b94ffa46b672604f7fdcaa9684856b21ee9cf121a9b02b7baaa41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "783051ce386b94ffa46b672604f7fdcaa9684856b21ee9cf121a9b02b7baaa41", kill_on_drop: false }` [INFO] [stdout] 783051ce386b94ffa46b672604f7fdcaa9684856b21ee9cf121a9b02b7baaa41