[INFO] cloning repository https://github.com/illumination-k/ods-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/illumination-k/ods-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillumination-k%2Fods-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillumination-k%2Fods-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 052cf03b0b103dc43beb993074a5c4b7b952dd68 [INFO] testing illumination-k/ods-rust against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillumination-k%2Fods-rust" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/illumination-k/ods-rust on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/illumination-k/ods-rust [INFO] finished tweaking git repo https://github.com/illumination-k/ods-rust [INFO] tweaked toml for git repo https://github.com/illumination-k/ods-rust written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/illumination-k/ods-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d6e7eff529e1e23de04c171e60e7e3273d580bdaf8a39dd57e1bdba04be202c5 [INFO] running `Command { std: "docker" "start" "-a" "d6e7eff529e1e23de04c171e60e7e3273d580bdaf8a39dd57e1bdba04be202c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6e7eff529e1e23de04c171e60e7e3273d580bdaf8a39dd57e1bdba04be202c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6e7eff529e1e23de04c171e60e7e3273d580bdaf8a39dd57e1bdba04be202c5", kill_on_drop: false }` [INFO] [stdout] d6e7eff529e1e23de04c171e60e7e3273d580bdaf8a39dd57e1bdba04be202c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 50d4522e9864d1c4672e552e9aabfd8900099aa2241e5b90e2d561cc66c6b10e [INFO] running `Command { std: "docker" "start" "-a" "50d4522e9864d1c4672e552e9aabfd8900099aa2241e5b90e2d561cc66c6b10e", kill_on_drop: false }` [INFO] [stderr] Compiling open-data-structure-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/list/selist/mod.rs:267:21 [INFO] [stdout] | [INFO] [stdout] 267 | let mut u = cursor.current.clone(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/list/selist/mod.rs:267:17 [INFO] [stdout] | [INFO] [stdout] 267 | let mut u = cursor.current.clone(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `splice_node` [INFO] [stdout] --> src/list/selist/mod.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 153 | fn splice_node( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `spread` [INFO] [stdout] --> src/list/selist/mod.rs:203:8 [INFO] [stdout] | [INFO] [stdout] 203 | fn spread(&mut self, mut cur: Cursor) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.38s [INFO] running `Command { std: "docker" "inspect" "50d4522e9864d1c4672e552e9aabfd8900099aa2241e5b90e2d561cc66c6b10e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50d4522e9864d1c4672e552e9aabfd8900099aa2241e5b90e2d561cc66c6b10e", kill_on_drop: false }` [INFO] [stdout] 50d4522e9864d1c4672e552e9aabfd8900099aa2241e5b90e2d561cc66c6b10e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 522cb284545f4b9c1aa6d56a4abec6440991a262b378a7a55c137b7d887d0c9b [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" "522cb284545f4b9c1aa6d56a4abec6440991a262b378a7a55c137b7d887d0c9b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/list/selist/mod.rs:267:21 [INFO] [stdout] | [INFO] [stdout] 267 | let mut u = cursor.current.clone(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling open-data-structure-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/list/selist/mod.rs:267:17 [INFO] [stdout] | [INFO] [stdout] 267 | let mut u = cursor.current.clone(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `splice_node` [INFO] [stdout] --> src/list/selist/mod.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 153 | fn splice_node( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `spread` [INFO] [stdout] --> src/list/selist/mod.rs:203:8 [INFO] [stdout] | [INFO] [stdout] 203 | fn spread(&mut self, mut cur: Cursor) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/list/selist/mod.rs:267:21 [INFO] [stdout] | [INFO] [stdout] 267 | let mut u = cursor.current.clone(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/list/selist/mod.rs:267:17 [INFO] [stdout] | [INFO] [stdout] 267 | let mut u = cursor.current.clone(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `splice_node` [INFO] [stdout] --> src/list/selist/mod.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 153 | fn splice_node( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `spread` [INFO] [stdout] --> src/list/selist/mod.rs:203:8 [INFO] [stdout] | [INFO] [stdout] 203 | fn spread(&mut self, mut cur: Cursor) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.63s [INFO] running `Command { std: "docker" "inspect" "522cb284545f4b9c1aa6d56a4abec6440991a262b378a7a55c137b7d887d0c9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "522cb284545f4b9c1aa6d56a4abec6440991a262b378a7a55c137b7d887d0c9b", kill_on_drop: false }` [INFO] [stdout] 522cb284545f4b9c1aa6d56a4abec6440991a262b378a7a55c137b7d887d0c9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 33b5fe4382dd3a746b2dbdac33884e2971005233a57ac5aa2aea32e2fb59bd59 [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" "33b5fe4382dd3a746b2dbdac33884e2971005233a57ac5aa2aea32e2fb59bd59", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/list/selist/mod.rs:267:21 [INFO] [stderr] | [INFO] [stderr] 267 | let mut u = cursor.current.clone(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/list/selist/mod.rs:267:17 [INFO] [stderr] | [INFO] [stderr] 267 | let mut u = cursor.current.clone(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `splice_node` [INFO] [stderr] --> src/list/selist/mod.rs:153:8 [INFO] [stderr] | [INFO] [stderr] 153 | fn splice_node( [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `spread` [INFO] [stderr] --> src/list/selist/mod.rs:203:8 [INFO] [stderr] | [INFO] [stderr] 203 | fn spread(&mut self, mut cur: Cursor) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `open-data-structure-rs` (lib) generated 4 warnings [INFO] [stderr] warning: `open-data-structure-rs` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/open_data_structure_rs-96ec7cea8902ec24) [INFO] [stdout] running 11 tests [INFO] [stdout] test array::deque::test_array_deque::test_array_dequeue_1 ... ok [INFO] [stdout] test array::queue::test_array_queue::test_array_queue_1 ... ok [INFO] [stdout] test list::slist::test_sllist::test_sllist_1 ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/open_data_structure_rs-d938c34d036b3ab5) [INFO] [stdout] test array::stack::test_arraystack::test_resize ... ok [INFO] [stdout] test array::dual_array_deque::test::test_dualarraydeque ... ok [INFO] [stdout] test array::rootish_array_stack::test_rootish_array_stack::test_1 ... ok [INFO] [stdout] test list::selist::test::test_cursor ... ok [INFO] [stdout] test list::dllist::test::test_1 ... ok [INFO] [stdout] test list::selist::bdeque::test_array_bq::test_array_dequeue_1 ... ok [INFO] [stdout] test list::selist::test::test_1 ... ok [INFO] [stdout] test array::stack::test_arraystack::test_index ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests open-data-structure-rs [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 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" "33b5fe4382dd3a746b2dbdac33884e2971005233a57ac5aa2aea32e2fb59bd59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33b5fe4382dd3a746b2dbdac33884e2971005233a57ac5aa2aea32e2fb59bd59", kill_on_drop: false }` [INFO] [stdout] 33b5fe4382dd3a746b2dbdac33884e2971005233a57ac5aa2aea32e2fb59bd59