[INFO] fetching crate villa01-data-structures 0.2.0...
[INFO] testing villa01-data-structures-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate villa01-data-structures 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate villa01-data-structures 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate villa01-data-structures 0.2.0
[INFO] tweaked toml for crates.io crate villa01-data-structures 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate villa01-data-structures 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c405bb93aa0702c902a4936a421f8fc0933c9807eb5e98507309fc1962bf0827
[INFO] running `Command { std: "docker" "start" "-a" "c405bb93aa0702c902a4936a421f8fc0933c9807eb5e98507309fc1962bf0827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c405bb93aa0702c902a4936a421f8fc0933c9807eb5e98507309fc1962bf0827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c405bb93aa0702c902a4936a421f8fc0933c9807eb5e98507309fc1962bf0827", kill_on_drop: false }`
[INFO] [stdout] c405bb93aa0702c902a4936a421f8fc0933c9807eb5e98507309fc1962bf0827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ef8da88f9d7fec68fe68b8f36136122c088db9c0413121ce4fa907998ff516b3
[INFO] running `Command { std: "docker" "start" "-a" "ef8da88f9d7fec68fe68b8f36136122c088db9c0413121ce4fa907998ff516b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling villa01-data-structures v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "ef8da88f9d7fec68fe68b8f36136122c088db9c0413121ce4fa907998ff516b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef8da88f9d7fec68fe68b8f36136122c088db9c0413121ce4fa907998ff516b3", kill_on_drop: false }`
[INFO] [stdout] ef8da88f9d7fec68fe68b8f36136122c088db9c0413121ce4fa907998ff516b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 5049120cdf1f2362ebe4b512a6d02da469e050488ce13664f4fb8c8ceb02b092
[INFO] running `Command { std: "docker" "start" "-a" "5049120cdf1f2362ebe4b512a6d02da469e050488ce13664f4fb8c8ceb02b092", kill_on_drop: false }`
[INFO] [stderr]    Compiling villa01-data-structures v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "5049120cdf1f2362ebe4b512a6d02da469e050488ce13664f4fb8c8ceb02b092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5049120cdf1f2362ebe4b512a6d02da469e050488ce13664f4fb8c8ceb02b092", kill_on_drop: false }`
[INFO] [stdout] 5049120cdf1f2362ebe4b512a6d02da469e050488ce13664f4fb8c8ceb02b092
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2b32dc32bcb4c5dbb5188466250b4d2d58cfc99872bf5f3df9965056a250d6b0
[INFO] running `Command { std: "docker" "start" "-a" "2b32dc32bcb4c5dbb5188466250b4d2d58cfc99872bf5f3df9965056a250d6b0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/villa01_data_structures-27dfecb569ce05be)
[INFO] [stdout] 
[INFO] [stdout] running 70 tests
[INFO] [stdout] test doubly_linked_list::delete::test::delete_first_element ... ok
[INFO] [stdout] test doubly_linked_list::delete::test::delete_last_element ... ok
[INFO] [stdout] test doubly_linked_list::delete::test::delete_multiple_elements ... ok
[INFO] [stdout] test doubly_linked_list::delete::test::in_of_bounds ... ok
[INFO] [stdout] test doubly_linked_list::delete::test::length_should_decrease ... ok
[INFO] [stdout] test doubly_linked_list::delete::test::delete_one_middle_element ... ok
[INFO] [stdout] test doubly_linked_list::delete_first::test::test_delete_first_empty_list ... ok
[INFO] [stdout] test doubly_linked_list::delete_first::test::test_delete_first_multi_item_list ... ok
[INFO] [stdout] test doubly_linked_list::delete_first::test::test_delete_first_one_item_list ... ok
[INFO] [stdout] test doubly_linked_list::delete_last::test::test_delete_last_empty_list ... ok
[INFO] [stdout] test doubly_linked_list::delete_last::test::test_list_integrity_after_delete_last ... ok
[INFO] [stdout] test doubly_linked_list::display::test::test_displaying_list ... ok
[INFO] [stdout] test doubly_linked_list::get::test::test_at_len ... ok
[INFO] [stdout] test doubly_linked_list::delete_last::test::test_delete_last_one_item_list ... ok
[INFO] [stdout] test doubly_linked_list::delete_last::test::test_delete_until_empty ... ok
[INFO] [stdout] test doubly_linked_list::get::test::test_with_several_nodes_from_end ... ok
[INFO] [stdout] test doubly_linked_list::delete_last::test::test_delete_first_multi_item_list ... ok
[INFO] [stdout] test doubly_linked_list::get::test::test_at_zero ... ok
[INFO] [stdout] test doubly_linked_list::delete_first::test::test_list_integrity_after_delete_first ... ok
[INFO] [stdout] test doubly_linked_list::get_first::test::test_get_first_empty_list ... ok
[INFO] [stdout] test doubly_linked_list::get_first::test::test_get_first_verify_inmutable ... ok
[INFO] [stdout] test doubly_linked_list::get_first_mut::test::test_get_first_empty_list ... ok
[INFO] [stdout] test doubly_linked_list::get::test::test_with_several_nodes_from_start ... ok
[INFO] [stdout] test doubly_linked_list::delete_first::test::test_delete_until_empty ... ok
[INFO] [stdout] test doubly_linked_list::get_last::test::test_get_last ... ok
[INFO] [stdout] test doubly_linked_list::get_first_mut::test::test_get_first ... ok
[INFO] [stdout] test doubly_linked_list::get_last::test::test_get_last_verify_inmutable ... ok
[INFO] [stdout] test doubly_linked_list::get_last::test::test_get_last_empty_list ... ok
[INFO] [stdout] test doubly_linked_list::get_first::test::test_get_first ... ok
[INFO] [stdout] test doubly_linked_list::get_last_mut::test::test_get_last ... ok
[INFO] [stdout] test doubly_linked_list::get_last_mut::test::test_get_last_empty_list ... ok
[INFO] [stdout] test doubly_linked_list::get_mut::test::test_at_len ... ok
[INFO] [stdout] test doubly_linked_list::get_mut::test::test_at_zero ... ok
[INFO] [stdout] test doubly_linked_list::get_mut::test::test_with_several_nodes_from_end ... ok
[INFO] [stdout] test doubly_linked_list::insert_at_beginning::test::test_existing_head ... ok
[INFO] [stdout] test doubly_linked_list::insert_at_beginning::test::test_with_several_nodes ... ok
[INFO] [stdout] test doubly_linked_list::get_mut::test::test_with_several_nodes_from_start ... ok
[INFO] [stdout] test doubly_linked_list::insert_at_end::test::test_empty_list ... ok
[INFO] [stdout] test doubly_linked_list::insert_at_beginning::test::test_empty_list ... ok
[INFO] [stdout] test doubly_linked_list::insert_at_end::test::test_existing_head ... ok
[INFO] [stdout] test doubly_linked_list::insert_at_end::test::test_with_several_nodes ... ok
[INFO] [stdout] test doubly_linked_list::insert_at_position::test::test_existing_head ... ok
[INFO] [stdout] test doubly_linked_list::insert_at_position::test::test_at_zero ... ok
[INFO] [stdout] test doubly_linked_list::insert_at_position::test::test_with_several_nodes_from_end ... ok
[INFO] [stdout] test doubly_linked_list::insert_at_position::test::test_with_several_nodes_from_start ... ok
[INFO] [stdout] test doubly_linked_list::is_empty::tests::test_is_empty ... ok
[INFO] [stdout] test doubly_linked_list::with_value::tests::test_with_value ... ok
[INFO] [stdout] test linked_list::tests::delete_at_position_fist_item ... 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_at_position ... ok
[INFO] [stdout] test doubly_linked_list::len::tests::test_len ... ok
[INFO] [stdout] test linked_list::tests::test_delete_first ... ok
[INFO] [stdout] test linked_list::tests::test_insert_at_beggining ... ok
[INFO] [stdout] test linked_list::tests::test_insert_at_beggining_existing_list ... ok
[INFO] [stdout] test doubly_linked_list::new::test::test_new ... ok
[INFO] [stdout] test linked_list::tests::test_insert_at_end ... 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_position ... ok
[INFO] [stdout] test linked_list::tests::test_delete_last ... 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_length ... ok
[INFO] [stdout] test linked_list::tests::test_print ... ok
[INFO] [stdout] test doubly_linked_list::delete::test::out_of_bounds - should panic ... ok
[INFO] [stdout] test doubly_linked_list::get::test::test_at_non_zero_out_of_bounds - should panic ... ok
[INFO] [stdout] test doubly_linked_list::get_mut::test::test_at_non_zero_out_of_bounds - should panic ... ok
[INFO] [stdout] test linked_list::tests::test_insert_at_wrong_position - should panic ... ok
[INFO] [stdout] test doubly_linked_list::insert_at_position::test::test_at_non_zero_out_of_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/linked_list_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/linked_list_tests-e8c39419c5ea7848)
[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] running `Command { std: "docker" "inspect" "2b32dc32bcb4c5dbb5188466250b4d2d58cfc99872bf5f3df9965056a250d6b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b32dc32bcb4c5dbb5188466250b4d2d58cfc99872bf5f3df9965056a250d6b0", kill_on_drop: false }`
[INFO] [stdout] 2b32dc32bcb4c5dbb5188466250b4d2d58cfc99872bf5f3df9965056a250d6b0