[INFO] fetching crate evillatoro-data-structures 0.1.0...
[INFO] testing evillatoro-data-structures-0.1.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate evillatoro-data-structures 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate evillatoro-data-structures 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate evillatoro-data-structures 0.1.0
[INFO] tweaked toml for crates.io crate evillatoro-data-structures 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate evillatoro-data-structures 0.1.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4ac938b0d52995ad5649be79c8989ded9dd188fb4567d9ccdb5cd25d5b0f5ff
[INFO] running `Command { std: "docker" "start" "-a" "a4ac938b0d52995ad5649be79c8989ded9dd188fb4567d9ccdb5cd25d5b0f5ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4ac938b0d52995ad5649be79c8989ded9dd188fb4567d9ccdb5cd25d5b0f5ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ac938b0d52995ad5649be79c8989ded9dd188fb4567d9ccdb5cd25d5b0f5ff", kill_on_drop: false }`
[INFO] [stdout] a4ac938b0d52995ad5649be79c8989ded9dd188fb4567d9ccdb5cd25d5b0f5ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4703d98d2a5687e3fd6de680f2e45e934d1786ce293af977652eca49d6d69135
[INFO] running `Command { std: "docker" "start" "-a" "4703d98d2a5687e3fd6de680f2e45e934d1786ce293af977652eca49d6d69135", kill_on_drop: false }`
[INFO] [stderr]    Compiling evillatoro-data-structures v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `next` is never read
[INFO] [stdout]   --> src/doubly_linked_list.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct ListNode<T> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 65 |     next: Option<Box<ListNode<T>>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "4703d98d2a5687e3fd6de680f2e45e934d1786ce293af977652eca49d6d69135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4703d98d2a5687e3fd6de680f2e45e934d1786ce293af977652eca49d6d69135", kill_on_drop: false }`
[INFO] [stdout] 4703d98d2a5687e3fd6de680f2e45e934d1786ce293af977652eca49d6d69135
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85ea77f6bc9686e4958f54878474e644c5544166a323794460a197a34f855c39
[INFO] running `Command { std: "docker" "start" "-a" "85ea77f6bc9686e4958f54878474e644c5544166a323794460a197a34f855c39", kill_on_drop: false }`
[INFO] [stderr]    Compiling evillatoro-data-structures v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `next` is never read
[INFO] [stdout]   --> src/doubly_linked_list.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct ListNode<T> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 65 |     next: Option<Box<ListNode<T>>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `next` is never read
[INFO] [stdout]   --> src/doubly_linked_list.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct ListNode<T> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 65 |     next: Option<Box<ListNode<T>>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_with_value` is never used
[INFO] [stdout]   --> src/doubly_linked_list.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |         fn test_with_value() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "85ea77f6bc9686e4958f54878474e644c5544166a323794460a197a34f855c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85ea77f6bc9686e4958f54878474e644c5544166a323794460a197a34f855c39", kill_on_drop: false }`
[INFO] [stdout] 85ea77f6bc9686e4958f54878474e644c5544166a323794460a197a34f855c39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58ce63e1c2f1b7e46795cde5b23425058cf400da1b31a2cc2d461e4ad47ebe32
[INFO] running `Command { std: "docker" "start" "-a" "58ce63e1c2f1b7e46795cde5b23425058cf400da1b31a2cc2d461e4ad47ebe32", kill_on_drop: false }`
[INFO] [stderr] warning: field `next` is never read
[INFO] [stderr]   --> src/doubly_linked_list.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub struct ListNode<T> {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] 65 |     next: Option<Box<ListNode<T>>>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `evillatoro-data-structures` (lib) generated 1 warning
[INFO] [stderr] warning: function `test_with_value` is never used
[INFO] [stderr]   --> src/doubly_linked_list.rs:87:12
[INFO] [stderr]    |
[INFO] [stderr] 87 |         fn test_with_value() {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `evillatoro-data-structures` (lib test) generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/evillatoro_data_structures-ead5bb454ef22526)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test linked_list::tests::delete_at_position_fist_item ... ok
[INFO] [stdout] test doubly_linked_list::tests::doubly_linked_list::test_new ... ok
[INFO] [stdout] test linked_list::tests::delete_at_position_none_head ... ok
[INFO] [stdout] test linked_list::tests::delete_at_position_out_of_bounds ... ok
[INFO] [stdout] test linked_list::tests::test_delete_first ... ok
[INFO] [stdout] test linked_list::tests::test_delete_last ... ok
[INFO] [stdout] test linked_list::tests::test_insert_at_beggining ... ok
[INFO] [stdout] test linked_list::tests::test_delete_at_position ... ok
[INFO] [stdout] test linked_list::tests::test_insert_at_beggining_existing_list ... ok
[INFO] [stdout] test linked_list::tests::test_delete_last_single_node ... ok
[INFO] [stdout] test linked_list::tests::test_insert_at_incorrect ... ok
[INFO] [stdout] test linked_list::tests::test_insert_at_end ... ok
[INFO] [stdout] test linked_list::tests::test_length ... ok
[INFO] [stdout] test linked_list::tests::test_insert_at_position ... ok
[INFO] [stdout] test linked_list::tests::test_linked_list_to_string ... ok
[INFO] [stdout] test linked_list::tests::test_linked_list_to_string_debug ... ok
[INFO] [stdout] test linked_list::tests::test_print ... ok
[INFO] [stderr]      Running tests/linked_list_tests.rs (/opt/rustwide/target/debug/deps/linked_list_tests-9d6dcfaf3885eda0)
[INFO] [stdout] test linked_list::tests::test_insert_at_wrong_position - should panic ... ok
[INFO] [stderr]    Doc-tests evillatoro_data_structures
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/doubly_linked_list.rs - doubly_linked_list::DoublyLinkedList<T>::new (line 10) ... FAILED
[INFO] [stdout] test src/doubly_linked_list.rs - doubly_linked_list::DoublyLinkedList<T>::with_value (line 31) ... FAILED
[INFO] [stdout] test src/doubly_linked_list.rs - doubly_linked_list::DoublyLinkedList<T>::is_empty (line 50) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/doubly_linked_list.rs - doubly_linked_list::DoublyLinkedList<T>::new (line 10) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `data_structures`
[INFO] [stdout]   --> src/doubly_linked_list.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use data_structures::doubly_linked_list::DoublyLinkedList;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `data_structures`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `data_structures`, use `cargo add data_structures` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/doubly_linked_list.rs - doubly_linked_list::DoublyLinkedList<T>::with_value (line 31) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `data_structures`
[INFO] [stdout]   --> src/doubly_linked_list.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use data_structures::doubly_linked_list::DoublyLinkedList;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `data_structures`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `data_structures`, use `cargo add data_structures` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/doubly_linked_list.rs - doubly_linked_list::DoublyLinkedList<T>::is_empty (line 50) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `data_structures`
[INFO] [stdout]   --> src/doubly_linked_list.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | use data_structures::doubly_linked_list::DoublyLinkedList;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `data_structures`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `data_structures`, use `cargo add data_structures` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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/doubly_linked_list.rs - doubly_linked_list::DoublyLinkedList<T>::is_empty (line 50)
[INFO] [stdout]     src/doubly_linked_list.rs - doubly_linked_list::DoublyLinkedList<T>::new (line 10)
[INFO] [stdout]     src/doubly_linked_list.rs - doubly_linked_list::DoublyLinkedList<T>::with_value (line 31)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "58ce63e1c2f1b7e46795cde5b23425058cf400da1b31a2cc2d461e4ad47ebe32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58ce63e1c2f1b7e46795cde5b23425058cf400da1b31a2cc2d461e4ad47ebe32", kill_on_drop: false }`
[INFO] [stdout] 58ce63e1c2f1b7e46795cde5b23425058cf400da1b31a2cc2d461e4ad47ebe32
