[INFO] cloning repository https://github.com/markazmierczak/r2d2-locked [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/markazmierczak/r2d2-locked" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkazmierczak%2Fr2d2-locked", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkazmierczak%2Fr2d2-locked'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2635fd49e3370e80a2b49f2d3e5ce7fa30e561b8 [INFO] testing markazmierczak/r2d2-locked against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkazmierczak%2Fr2d2-locked" "/workspace/builds/worker-25/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/markazmierczak/r2d2-locked on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/markazmierczak/r2d2-locked [INFO] finished tweaking git repo https://github.com/markazmierczak/r2d2-locked [INFO] tweaked toml for git repo https://github.com/markazmierczak/r2d2-locked written to /workspace/builds/worker-25/source/Cargo.toml [INFO] crate git repo https://github.com/markazmierczak/r2d2-locked already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b187b9e9453cd24726e83be20ec9bcafbbbcbadf9ca16fdde70f5453c1aa4b2d [INFO] running `Command { std: "docker" "start" "-a" "b187b9e9453cd24726e83be20ec9bcafbbbcbadf9ca16fdde70f5453c1aa4b2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b187b9e9453cd24726e83be20ec9bcafbbbcbadf9ca16fdde70f5453c1aa4b2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b187b9e9453cd24726e83be20ec9bcafbbbcbadf9ca16fdde70f5453c1aa4b2d", kill_on_drop: false }` [INFO] [stdout] b187b9e9453cd24726e83be20ec9bcafbbbcbadf9ca16fdde70f5453c1aa4b2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a1a20d09b606d7f2d602f545408bddf2ca5013ab85f6c12178bd81b40775cbb [INFO] running `Command { std: "docker" "start" "-a" "0a1a20d09b606d7f2d602f545408bddf2ca5013ab85f6c12178bd81b40775cbb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling lock_api v0.3.1 [INFO] [stderr] Compiling lock_api v0.2.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling libsqlite3-sys v0.12.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling crossbeam v0.7.2 [INFO] [stderr] Compiling scheduled-thread-pool v0.2.2 [INFO] [stderr] Compiling r2d2 v0.8.5 [INFO] [stderr] Compiling diesel_derives v1.4.0 [INFO] [stderr] Compiling diesel v1.4.2 [INFO] [stderr] Compiling r2d2-locked v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/main.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | fn execute(&self, query: &str) -> QueryResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 42 | self.execute(query) [INFO] [stdout] | ------------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/main.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | / fn query_by_index(&self, source: T) -> QueryResult> [INFO] [stdout] 46 | | where [INFO] [stdout] 47 | | T: AsQuery, [INFO] [stdout] 48 | | T::Query: QueryFragment + QueryId, [INFO] [stdout] ... | [INFO] [stdout] 52 | | self.query_by_index(source) [INFO] [stdout] | | --------------------------- recursive call site [INFO] [stdout] 53 | | } [INFO] [stdout] | |_____^ cannot return without recursing [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/main.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | / fn query_by_name(&self, source: &T) -> QueryResult> [INFO] [stdout] 56 | | where [INFO] [stdout] 57 | | T: QueryFragment + QueryId, [INFO] [stdout] 58 | | U: QueryableByName, [INFO] [stdout] 59 | | { [INFO] [stdout] 60 | | self.query_by_name(source) [INFO] [stdout] | | -------------------------- recursive call site [INFO] [stdout] 61 | | } [INFO] [stdout] | |_____^ cannot return without recursing [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/main.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | / fn execute_returning_count(&self, source: &T) -> QueryResult [INFO] [stdout] 64 | | where [INFO] [stdout] 65 | | T: QueryFragment + QueryId, [INFO] [stdout] 66 | | { [INFO] [stdout] 67 | | self.execute_returning_count(source) [INFO] [stdout] | | ------------------------------------ recursive call site [INFO] [stdout] 68 | | } [INFO] [stdout] | |_____^ cannot return without recursing [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/main.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | fn transaction_manager(&self) -> &Self::TransactionManager { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 71 | self.transaction_manager() [INFO] [stdout] | -------------------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.31s [INFO] running `Command { std: "docker" "inspect" "0a1a20d09b606d7f2d602f545408bddf2ca5013ab85f6c12178bd81b40775cbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a1a20d09b606d7f2d602f545408bddf2ca5013ab85f6c12178bd81b40775cbb", kill_on_drop: false }` [INFO] [stdout] 0a1a20d09b606d7f2d602f545408bddf2ca5013ab85f6c12178bd81b40775cbb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ab03b2642eb56c22af611328f21e54aa051f43ce881593444e2e901cce41396 [INFO] running `Command { std: "docker" "start" "-a" "3ab03b2642eb56c22af611328f21e54aa051f43ce881593444e2e901cce41396", kill_on_drop: false }` [INFO] [stderr] Compiling r2d2-locked v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/main.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | fn execute(&self, query: &str) -> QueryResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 42 | self.execute(query) [INFO] [stdout] | ------------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/main.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | / fn query_by_index(&self, source: T) -> QueryResult> [INFO] [stdout] 46 | | where [INFO] [stdout] 47 | | T: AsQuery, [INFO] [stdout] 48 | | T::Query: QueryFragment + QueryId, [INFO] [stdout] ... | [INFO] [stdout] 52 | | self.query_by_index(source) [INFO] [stdout] | | --------------------------- recursive call site [INFO] [stdout] 53 | | } [INFO] [stdout] | |_____^ cannot return without recursing [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/main.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | / fn query_by_name(&self, source: &T) -> QueryResult> [INFO] [stdout] 56 | | where [INFO] [stdout] 57 | | T: QueryFragment + QueryId, [INFO] [stdout] 58 | | U: QueryableByName, [INFO] [stdout] 59 | | { [INFO] [stdout] 60 | | self.query_by_name(source) [INFO] [stdout] | | -------------------------- recursive call site [INFO] [stdout] 61 | | } [INFO] [stdout] | |_____^ cannot return without recursing [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/main.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | / fn execute_returning_count(&self, source: &T) -> QueryResult [INFO] [stdout] 64 | | where [INFO] [stdout] 65 | | T: QueryFragment + QueryId, [INFO] [stdout] 66 | | { [INFO] [stdout] 67 | | self.execute_returning_count(source) [INFO] [stdout] | | ------------------------------------ recursive call site [INFO] [stdout] 68 | | } [INFO] [stdout] | |_____^ cannot return without recursing [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/main.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | fn transaction_manager(&self) -> &Self::TransactionManager { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 71 | self.transaction_manager() [INFO] [stdout] | -------------------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.79s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/r2d2_locked-3bfb367488563b95) [INFO] running `Command { std: "docker" "inspect" "3ab03b2642eb56c22af611328f21e54aa051f43ce881593444e2e901cce41396", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ab03b2642eb56c22af611328f21e54aa051f43ce881593444e2e901cce41396", kill_on_drop: false }` [INFO] [stdout] 3ab03b2642eb56c22af611328f21e54aa051f43ce881593444e2e901cce41396 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 56405a26797a9485a3f634e310b792e5ca574ff8a508584dcae0836efefed3db [INFO] running `Command { std: "docker" "start" "-a" "56405a26797a9485a3f634e310b792e5ca574ff8a508584dcae0836efefed3db", kill_on_drop: false }` [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/main.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | fn execute(&self, query: &str) -> QueryResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] 42 | self.execute(query) [INFO] [stderr] | ------------------- recursive call site [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/main.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | / fn query_by_index(&self, source: T) -> QueryResult> [INFO] [stderr] 46 | | where [INFO] [stderr] 47 | | T: AsQuery, [INFO] [stderr] 48 | | T::Query: QueryFragment + QueryId, [INFO] [stderr] ... | [INFO] [stderr] 52 | | self.query_by_index(source) [INFO] [stderr] | | --------------------------- recursive call site [INFO] [stderr] 53 | | } [INFO] [stderr] | |_____^ cannot return without recursing [INFO] [stderr] | [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/main.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | / fn query_by_name(&self, source: &T) -> QueryResult> [INFO] [stderr] 56 | | where [INFO] [stderr] 57 | | T: QueryFragment + QueryId, [INFO] [stderr] 58 | | U: QueryableByName, [INFO] [stderr] 59 | | { [INFO] [stderr] 60 | | self.query_by_name(source) [INFO] [stderr] | | -------------------------- recursive call site [INFO] [stderr] 61 | | } [INFO] [stderr] | |_____^ cannot return without recursing [INFO] [stderr] | [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/main.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | / fn execute_returning_count(&self, source: &T) -> QueryResult [INFO] [stderr] 64 | | where [INFO] [stderr] 65 | | T: QueryFragment + QueryId, [INFO] [stderr] 66 | | { [INFO] [stderr] 67 | | self.execute_returning_count(source) [INFO] [stderr] | | ------------------------------------ recursive call site [INFO] [stderr] 68 | | } [INFO] [stderr] | |_____^ cannot return without recursing [INFO] [stderr] | [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/main.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | fn transaction_manager(&self) -> &Self::TransactionManager { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] 71 | self.transaction_manager() [INFO] [stderr] | -------------------------- recursive call site [INFO] [stderr] | [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] [INFO] [stderr] warning: `r2d2-locked` (bin "r2d2-locked" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.42s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/r2d2_locked-3bfb367488563b95) [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" "56405a26797a9485a3f634e310b792e5ca574ff8a508584dcae0836efefed3db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56405a26797a9485a3f634e310b792e5ca574ff8a508584dcae0836efefed3db", kill_on_drop: false }` [INFO] [stdout] 56405a26797a9485a3f634e310b792e5ca574ff8a508584dcae0836efefed3db