[INFO] cloning repository https://github.com/ruggeri/nedbase [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ruggeri/nedbase" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruggeri%2Fnedbase", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruggeri%2Fnedbase'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 200c54492c2116c973e500649793241772e1cdfa [INFO] testing ruggeri/nedbase against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruggeri%2Fnedbase" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ruggeri/nedbase [INFO] finished tweaking git repo https://github.com/ruggeri/nedbase [INFO] tweaked toml for git repo https://github.com/ruggeri/nedbase written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ruggeri/nedbase 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] crate git repo https://github.com/ruggeri/nedbase already has a lockfile, it will not be regenerated [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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_chacha v0.1.0 [INFO] [stderr] Downloaded rand_core v0.2.2 [INFO] [stderr] Downloaded rand_xorshift v0.1.0 [INFO] [stderr] Downloaded smallvec v0.6.6 [INFO] [stderr] Downloaded rand_core v0.3.0 [INFO] [stderr] Downloaded parking_lot_core v0.3.1 [INFO] [stderr] Downloaded parking_lot v0.6.4 [INFO] [stderr] Downloaded rand v0.6.1 [INFO] [stderr] Downloaded rand v0.5.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d6e7767b02d96affc9382f153e4c91906e925a8361e9e37ec71dd59c6ce7c32d [INFO] running `Command { std: "docker" "start" "-a" "d6e7767b02d96affc9382f153e4c91906e925a8361e9e37ec71dd59c6ce7c32d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6e7767b02d96affc9382f153e4c91906e925a8361e9e37ec71dd59c6ce7c32d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6e7767b02d96affc9382f153e4c91906e925a8361e9e37ec71dd59c6ce7c32d", kill_on_drop: false }` [INFO] [stdout] d6e7767b02d96affc9382f153e4c91906e925a8361e9e37ec71dd59c6ce7c32d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2d836be55cc6cfedc54135f06caca47ae91e952c542254e98f5a2bdb0ad28998 [INFO] running `Command { std: "docker" "start" "-a" "2d836be55cc6cfedc54135f06caca47ae91e952c542254e98f5a2bdb0ad28998", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling smallvec v0.6.6 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling nedbase v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `NodeReadGuard` and `RootIdentifierReadGuard` [INFO] [stdout] --> src/locking/guards/mod.rs:7:3 [INFO] [stdout] | [INFO] [stdout] 7 | NodeReadGuard, ReadGuard, RootIdentifierReadGuard, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NodeWriteGuard` and `RootIdentifierWriteGuard` [INFO] [stdout] --> src/locking/guards/mod.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | NodeWriteGuard, RootIdentifierWriteGuard, WriteGuard, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LockSetReadGuard`, `LockSetRootIdentifierWriteGuard`, and `LockSetWriteGuard` [INFO] [stdout] --> src/locking/mod.rs:13:3 [INFO] [stdout] | [INFO] [stdout] 13 | LockSetReadGuard, LockSetRootIdentifierWriteGuard, LockSetWriteGuard, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/btree/insertion/descend_toward_key.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | let mut last_entry = insert_path.last_mut().unwrap(); [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: variable does not need to be mutable [INFO] [stdout] --> src/btree/insertion/insert.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let mut split_info = match insertion_result { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/base_guard.rs:80:32 [INFO] [stdout] | [INFO] [stdout] 80 | Guard::Read(_) => panic!(msg), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 80 | Guard::Read(_) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/base_guard.rs:91:32 [INFO] [stdout] | [INFO] [stdout] 91 | Guard::Read(_) => panic!(msg), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 91 | Guard::Read(_) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/reading/read_guard.rs:57:56 [INFO] [stdout] | [INFO] [stdout] 57 | ReadGuard::RootIdentifierReadGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 57 | ReadGuard::RootIdentifierReadGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/reading/read_guard.rs:67:56 [INFO] [stdout] | [INFO] [stdout] 67 | ReadGuard::RootIdentifierReadGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 67 | ReadGuard::RootIdentifierReadGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/reading/read_guard.rs:77:46 [INFO] [stdout] | [INFO] [stdout] 77 | ReadGuard::NodeReadGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 77 | ReadGuard::NodeReadGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:59:58 [INFO] [stdout] | [INFO] [stdout] 59 | WriteGuard::RootIdentifierWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 59 | WriteGuard::RootIdentifierWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:69:58 [INFO] [stdout] | [INFO] [stdout] 69 | WriteGuard::RootIdentifierWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 69 | WriteGuard::RootIdentifierWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:79:58 [INFO] [stdout] | [INFO] [stdout] 79 | WriteGuard::RootIdentifierWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 79 | WriteGuard::RootIdentifierWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:92:48 [INFO] [stdout] | [INFO] [stdout] 92 | WriteGuard::NodeWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 92 | WriteGuard::NodeWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:104:48 [INFO] [stdout] | [INFO] [stdout] 104 | WriteGuard::NodeWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 104 | WriteGuard::NodeWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:116:48 [INFO] [stdout] | [INFO] [stdout] 116 | WriteGuard::NodeWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 116 | WriteGuard::NodeWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:46:26 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn unwrap_node_ref(&self, msg: &'static str) -> Ref { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 46 | pub fn unwrap_node_ref(&self, msg: &'static str) -> Ref<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:51:35 [INFO] [stdout] | [INFO] [stdout] 51 | RootIdentifier(_) => panic!(msg), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 51 | RootIdentifier(_) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 57 | msg: &'static str, [INFO] [stdout] 58 | ) -> Ref { [INFO] [stdout] | ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 58 | ) -> Ref<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | Node(_) => panic!(msg), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 62 | Node(_) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 98 | msg: &'static str, [INFO] [stdout] 99 | ) -> Ref { [INFO] [stdout] | ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 99 | ) -> Ref<'_, InteriorNode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 111 | msg: &'static str, [INFO] [stdout] 112 | ) -> Ref { [INFO] [stdout] | ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 112 | ) -> Ref<'_, LeafNode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:122:26 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn unwrap_node_ref(&self) -> Ref { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 122 | pub fn unwrap_node_ref(&self) -> Ref<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:142:21 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn identifier(&self) -> Ref { [INFO] [stdout] | ^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 142 | pub fn identifier(&self) -> Ref<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn guard(&self) -> Ref { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 41 | pub fn guard(&self) -> Ref<'_, WriteGuard> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn guard_mut(&mut self) -> RefMut { [INFO] [stdout] | ^^^^^^^^^ ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn guard_mut(&mut self) -> RefMut<'_, WriteGuard> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn unwrap_node_ref(&self, msg: &'static str) -> Ref { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 57 | pub fn unwrap_node_ref(&self, msg: &'static str) -> Ref<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | &mut self, [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 63 | msg: &'static str, [INFO] [stdout] 64 | ) -> RefMut { [INFO] [stdout] | ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 64 | ) -> RefMut<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:91:26 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn unwrap_node_ref(&self) -> Ref { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 91 | pub fn unwrap_node_ref(&self) -> Ref<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:99:30 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn unwrap_node_mut_ref(&mut self) -> RefMut { [INFO] [stdout] | ^^^^^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 99 | pub fn unwrap_node_mut_ref(&mut self) -> RefMut<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 109 | msg: &'static str, [INFO] [stdout] 110 | ) -> Ref { [INFO] [stdout] | ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 110 | ) -> Ref<'_, InteriorNode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 122 | msg: &'static str, [INFO] [stdout] 123 | ) -> RefMut { [INFO] [stdout] | -------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 123 | ) -> RefMut<'_, InteriorNode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 135 | msg: &'static str, [INFO] [stdout] 136 | ) -> RefMut { [INFO] [stdout] | ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 136 | ) -> RefMut<'_, LeafNode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:158:21 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn identifier(&self) -> Ref { [INFO] [stdout] | ^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 158 | pub fn identifier(&self) -> Ref<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:165:25 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn identifier_mut(&self) -> RefMut { [INFO] [stdout] | ^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 165 | pub fn identifier_mut(&self) -> RefMut<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/base_node/unwrapping.rs:13:36 [INFO] [stdout] | [INFO] [stdout] 13 | Node::LeafNode(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 13 | Node::LeafNode(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/base_node/unwrapping.rs:23:36 [INFO] [stdout] | [INFO] [stdout] 23 | Node::LeafNode(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 23 | Node::LeafNode(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/base_node/unwrapping.rs:32:40 [INFO] [stdout] | [INFO] [stdout] 32 | Node::InteriorNode(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 32 | Node::InteriorNode(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/base_node/unwrapping.rs:42:40 [INFO] [stdout] | [INFO] [stdout] 42 | Node::InteriorNode(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 42 | Node::InteriorNode(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.50s [INFO] running `Command { std: "docker" "inspect" "2d836be55cc6cfedc54135f06caca47ae91e952c542254e98f5a2bdb0ad28998", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d836be55cc6cfedc54135f06caca47ae91e952c542254e98f5a2bdb0ad28998", kill_on_drop: false }` [INFO] [stdout] 2d836be55cc6cfedc54135f06caca47ae91e952c542254e98f5a2bdb0ad28998 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8feb17fd557dcef5a4d37cda49a54486571cb7d9a6bcac8e6c9b331b1b3cc6ce [INFO] running `Command { std: "docker" "start" "-a" "8feb17fd557dcef5a4d37cda49a54486571cb7d9a6bcac8e6c9b331b1b3cc6ce", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: unused imports: `NodeReadGuard` and `RootIdentifierReadGuard` [INFO] [stdout] --> src/locking/guards/mod.rs:7:3 [INFO] [stdout] | [INFO] [stdout] 7 | NodeReadGuard, ReadGuard, RootIdentifierReadGuard, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NodeWriteGuard` and `RootIdentifierWriteGuard` [INFO] [stdout] --> src/locking/guards/mod.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | NodeWriteGuard, RootIdentifierWriteGuard, WriteGuard, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LockSetReadGuard`, `LockSetRootIdentifierWriteGuard`, and `LockSetWriteGuard` [INFO] [stdout] --> src/locking/mod.rs:13:3 [INFO] [stdout] | [INFO] [stdout] 13 | LockSetReadGuard, LockSetRootIdentifierWriteGuard, LockSetWriteGuard, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/btree/insertion/descend_toward_key.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | let mut last_entry = insert_path.last_mut().unwrap(); [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: variable does not need to be mutable [INFO] [stdout] --> src/btree/insertion/insert.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let mut split_info = match insertion_result { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/base_guard.rs:80:32 [INFO] [stdout] | [INFO] [stdout] 80 | Guard::Read(_) => panic!(msg), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 80 | Guard::Read(_) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/base_guard.rs:91:32 [INFO] [stdout] | [INFO] [stdout] 91 | Guard::Read(_) => panic!(msg), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 91 | Guard::Read(_) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/reading/read_guard.rs:57:56 [INFO] [stdout] | [INFO] [stdout] 57 | ReadGuard::RootIdentifierReadGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 57 | ReadGuard::RootIdentifierReadGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/reading/read_guard.rs:67:56 [INFO] [stdout] | [INFO] [stdout] 67 | ReadGuard::RootIdentifierReadGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 67 | ReadGuard::RootIdentifierReadGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/reading/read_guard.rs:77:46 [INFO] [stdout] | [INFO] [stdout] 77 | ReadGuard::NodeReadGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 77 | ReadGuard::NodeReadGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:59:58 [INFO] [stdout] | [INFO] [stdout] 59 | WriteGuard::RootIdentifierWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 59 | WriteGuard::RootIdentifierWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:69:58 [INFO] [stdout] | [INFO] [stdout] 69 | WriteGuard::RootIdentifierWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 69 | WriteGuard::RootIdentifierWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:79:58 [INFO] [stdout] | [INFO] [stdout] 79 | WriteGuard::RootIdentifierWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 79 | WriteGuard::RootIdentifierWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:92:48 [INFO] [stdout] | [INFO] [stdout] 92 | WriteGuard::NodeWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 92 | WriteGuard::NodeWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:104:48 [INFO] [stdout] | [INFO] [stdout] 104 | WriteGuard::NodeWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 104 | WriteGuard::NodeWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:116:48 [INFO] [stdout] | [INFO] [stdout] 116 | WriteGuard::NodeWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 116 | WriteGuard::NodeWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:46:26 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn unwrap_node_ref(&self, msg: &'static str) -> Ref { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 46 | pub fn unwrap_node_ref(&self, msg: &'static str) -> Ref<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:51:35 [INFO] [stdout] | [INFO] [stdout] 51 | RootIdentifier(_) => panic!(msg), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 51 | RootIdentifier(_) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 57 | msg: &'static str, [INFO] [stdout] 58 | ) -> Ref { [INFO] [stdout] | ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 58 | ) -> Ref<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | Node(_) => panic!(msg), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 62 | Node(_) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 98 | msg: &'static str, [INFO] [stdout] 99 | ) -> Ref { [INFO] [stdout] | ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 99 | ) -> Ref<'_, InteriorNode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 111 | msg: &'static str, [INFO] [stdout] 112 | ) -> Ref { [INFO] [stdout] | ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 112 | ) -> Ref<'_, LeafNode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:122:26 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn unwrap_node_ref(&self) -> Ref { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 122 | pub fn unwrap_node_ref(&self) -> Ref<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:142:21 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn identifier(&self) -> Ref { [INFO] [stdout] | ^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 142 | pub fn identifier(&self) -> Ref<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn guard(&self) -> Ref { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 41 | pub fn guard(&self) -> Ref<'_, WriteGuard> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nedbase v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn guard_mut(&mut self) -> RefMut { [INFO] [stdout] | ^^^^^^^^^ ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn guard_mut(&mut self) -> RefMut<'_, WriteGuard> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn unwrap_node_ref(&self, msg: &'static str) -> Ref { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 57 | pub fn unwrap_node_ref(&self, msg: &'static str) -> Ref<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | &mut self, [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 63 | msg: &'static str, [INFO] [stdout] 64 | ) -> RefMut { [INFO] [stdout] | ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 64 | ) -> RefMut<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:91:26 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn unwrap_node_ref(&self) -> Ref { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 91 | pub fn unwrap_node_ref(&self) -> Ref<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:99:30 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn unwrap_node_mut_ref(&mut self) -> RefMut { [INFO] [stdout] | ^^^^^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 99 | pub fn unwrap_node_mut_ref(&mut self) -> RefMut<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 109 | msg: &'static str, [INFO] [stdout] 110 | ) -> Ref { [INFO] [stdout] | ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 110 | ) -> Ref<'_, InteriorNode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 122 | msg: &'static str, [INFO] [stdout] 123 | ) -> RefMut { [INFO] [stdout] | -------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 123 | ) -> RefMut<'_, InteriorNode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 135 | msg: &'static str, [INFO] [stdout] 136 | ) -> RefMut { [INFO] [stdout] | ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 136 | ) -> RefMut<'_, LeafNode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:158:21 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn identifier(&self) -> Ref { [INFO] [stdout] | ^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 158 | pub fn identifier(&self) -> Ref<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:165:25 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn identifier_mut(&self) -> RefMut { [INFO] [stdout] | ^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 165 | pub fn identifier_mut(&self) -> RefMut<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/base_node/unwrapping.rs:13:36 [INFO] [stdout] | [INFO] [stdout] 13 | Node::LeafNode(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 13 | Node::LeafNode(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/base_node/unwrapping.rs:23:36 [INFO] [stdout] | [INFO] [stdout] 23 | Node::LeafNode(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 23 | Node::LeafNode(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/base_node/unwrapping.rs:32:40 [INFO] [stdout] | [INFO] [stdout] 32 | Node::InteriorNode(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 32 | Node::InteriorNode(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/base_node/unwrapping.rs:42:40 [INFO] [stdout] | [INFO] [stdout] 42 | Node::InteriorNode(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 42 | Node::InteriorNode(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NodeReadGuard` and `RootIdentifierReadGuard` [INFO] [stdout] --> src/locking/guards/mod.rs:7:3 [INFO] [stdout] | [INFO] [stdout] 7 | NodeReadGuard, ReadGuard, RootIdentifierReadGuard, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NodeWriteGuard` and `RootIdentifierWriteGuard` [INFO] [stdout] --> src/locking/guards/mod.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | NodeWriteGuard, RootIdentifierWriteGuard, WriteGuard, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LockSetReadGuard`, `LockSetRootIdentifierWriteGuard`, and `LockSetWriteGuard` [INFO] [stdout] --> src/locking/mod.rs:13:3 [INFO] [stdout] | [INFO] [stdout] 13 | LockSetReadGuard, LockSetRootIdentifierWriteGuard, LockSetWriteGuard, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/btree/insertion/descend_toward_key.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | let mut last_entry = insert_path.last_mut().unwrap(); [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: variable does not need to be mutable [INFO] [stdout] --> src/btree/insertion/insert.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let mut split_info = match insertion_result { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/base_guard.rs:80:32 [INFO] [stdout] | [INFO] [stdout] 80 | Guard::Read(_) => panic!(msg), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 80 | Guard::Read(_) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/base_guard.rs:91:32 [INFO] [stdout] | [INFO] [stdout] 91 | Guard::Read(_) => panic!(msg), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 91 | Guard::Read(_) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/reading/read_guard.rs:57:56 [INFO] [stdout] | [INFO] [stdout] 57 | ReadGuard::RootIdentifierReadGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 57 | ReadGuard::RootIdentifierReadGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/reading/read_guard.rs:67:56 [INFO] [stdout] | [INFO] [stdout] 67 | ReadGuard::RootIdentifierReadGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 67 | ReadGuard::RootIdentifierReadGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/reading/read_guard.rs:77:46 [INFO] [stdout] | [INFO] [stdout] 77 | ReadGuard::NodeReadGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 77 | ReadGuard::NodeReadGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:59:58 [INFO] [stdout] | [INFO] [stdout] 59 | WriteGuard::RootIdentifierWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 59 | WriteGuard::RootIdentifierWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:69:58 [INFO] [stdout] | [INFO] [stdout] 69 | WriteGuard::RootIdentifierWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 69 | WriteGuard::RootIdentifierWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:79:58 [INFO] [stdout] | [INFO] [stdout] 79 | WriteGuard::RootIdentifierWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 79 | WriteGuard::RootIdentifierWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:92:48 [INFO] [stdout] | [INFO] [stdout] 92 | WriteGuard::NodeWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 92 | WriteGuard::NodeWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:104:48 [INFO] [stdout] | [INFO] [stdout] 104 | WriteGuard::NodeWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 104 | WriteGuard::NodeWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/guards/writing/write_guard.rs:116:48 [INFO] [stdout] | [INFO] [stdout] 116 | WriteGuard::NodeWriteGuard(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 116 | WriteGuard::NodeWriteGuard(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:46:26 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn unwrap_node_ref(&self, msg: &'static str) -> Ref { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 46 | pub fn unwrap_node_ref(&self, msg: &'static str) -> Ref<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:51:35 [INFO] [stdout] | [INFO] [stdout] 51 | RootIdentifier(_) => panic!(msg), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 51 | RootIdentifier(_) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 57 | msg: &'static str, [INFO] [stdout] 58 | ) -> Ref { [INFO] [stdout] | ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 58 | ) -> Ref<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | Node(_) => panic!(msg), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 62 | Node(_) => panic!("{}", msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 98 | msg: &'static str, [INFO] [stdout] 99 | ) -> Ref { [INFO] [stdout] | ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 99 | ) -> Ref<'_, InteriorNode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 111 | msg: &'static str, [INFO] [stdout] 112 | ) -> Ref { [INFO] [stdout] | ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 112 | ) -> Ref<'_, LeafNode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:122:26 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn unwrap_node_ref(&self) -> Ref { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 122 | pub fn unwrap_node_ref(&self) -> Ref<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/read_guards.rs:142:21 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn identifier(&self) -> Ref { [INFO] [stdout] | ^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 142 | pub fn identifier(&self) -> Ref<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn guard(&self) -> Ref { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 41 | pub fn guard(&self) -> Ref<'_, WriteGuard> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn guard_mut(&mut self) -> RefMut { [INFO] [stdout] | ^^^^^^^^^ ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn guard_mut(&mut self) -> RefMut<'_, WriteGuard> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn unwrap_node_ref(&self, msg: &'static str) -> Ref { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 57 | pub fn unwrap_node_ref(&self, msg: &'static str) -> Ref<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | &mut self, [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] 63 | msg: &'static str, [INFO] [stdout] 64 | ) -> RefMut { [INFO] [stdout] | ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 64 | ) -> RefMut<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:91:26 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn unwrap_node_ref(&self) -> Ref { [INFO] [stdout] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 91 | pub fn unwrap_node_ref(&self) -> Ref<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:99:30 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn unwrap_node_mut_ref(&mut self) -> RefMut { [INFO] [stdout] | ^^^^^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 99 | pub fn unwrap_node_mut_ref(&mut self) -> RefMut<'_, Node> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 109 | msg: &'static str, [INFO] [stdout] 110 | ) -> Ref { [INFO] [stdout] | ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 110 | ) -> Ref<'_, InteriorNode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 122 | msg: &'static str, [INFO] [stdout] 123 | ) -> RefMut { [INFO] [stdout] | -------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 123 | ) -> RefMut<'_, InteriorNode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 135 | msg: &'static str, [INFO] [stdout] 136 | ) -> RefMut { [INFO] [stdout] | ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 136 | ) -> RefMut<'_, LeafNode> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:158:21 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn identifier(&self) -> Ref { [INFO] [stdout] | ^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 158 | pub fn identifier(&self) -> Ref<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/locking/lock_set/write_guards.rs:165:25 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn identifier_mut(&self) -> RefMut { [INFO] [stdout] | ^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 165 | pub fn identifier_mut(&self) -> RefMut<'_, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/base_node/unwrapping.rs:13:36 [INFO] [stdout] | [INFO] [stdout] 13 | Node::LeafNode(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 13 | Node::LeafNode(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/base_node/unwrapping.rs:23:36 [INFO] [stdout] | [INFO] [stdout] 23 | Node::LeafNode(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 23 | Node::LeafNode(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/base_node/unwrapping.rs:32:40 [INFO] [stdout] | [INFO] [stdout] 32 | Node::InteriorNode(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 32 | Node::InteriorNode(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/base_node/unwrapping.rs:42:40 [INFO] [stdout] | [INFO] [stdout] 42 | Node::InteriorNode(..) => panic!(message), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 42 | Node::InteriorNode(..) => panic!("{}", message), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "8feb17fd557dcef5a4d37cda49a54486571cb7d9a6bcac8e6c9b331b1b3cc6ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8feb17fd557dcef5a4d37cda49a54486571cb7d9a6bcac8e6c9b331b1b3cc6ce", kill_on_drop: false }` [INFO] [stdout] 8feb17fd557dcef5a4d37cda49a54486571cb7d9a6bcac8e6c9b331b1b3cc6ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5a8fe7fbbfb560afc18003e6e4648b83ed8738f1290ac012552e15dfce6eb178 [INFO] running `Command { std: "docker" "start" "-a" "5a8fe7fbbfb560afc18003e6e4648b83ed8738f1290ac012552e15dfce6eb178", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unused imports: `NodeReadGuard` and `RootIdentifierReadGuard` [INFO] [stderr] --> src/locking/guards/mod.rs:7:3 [INFO] [stderr] | [INFO] [stderr] 7 | NodeReadGuard, ReadGuard, RootIdentifierReadGuard, [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `NodeWriteGuard` and `RootIdentifierWriteGuard` [INFO] [stderr] --> src/locking/guards/mod.rs:10:3 [INFO] [stderr] | [INFO] [stderr] 10 | NodeWriteGuard, RootIdentifierWriteGuard, WriteGuard, [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `LockSetReadGuard`, `LockSetRootIdentifierWriteGuard`, and `LockSetWriteGuard` [INFO] [stderr] --> src/locking/mod.rs:13:3 [INFO] [stderr] | [INFO] [stderr] 13 | LockSetReadGuard, LockSetRootIdentifierWriteGuard, LockSetWriteGuard, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/btree/insertion/descend_toward_key.rs:81:13 [INFO] [stderr] | [INFO] [stderr] 81 | let mut last_entry = insert_path.last_mut().unwrap(); [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: variable does not need to be mutable [INFO] [stderr] --> src/btree/insertion/insert.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | let mut split_info = match insertion_result { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/locking/guards/base_guard.rs:80:32 [INFO] [stderr] | [INFO] [stderr] 80 | Guard::Read(_) => panic!(msg), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 80 | Guard::Read(_) => panic!("{}", msg), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/locking/guards/base_guard.rs:91:32 [INFO] [stderr] | [INFO] [stderr] 91 | Guard::Read(_) => panic!(msg), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 91 | Guard::Read(_) => panic!("{}", msg), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/locking/guards/reading/read_guard.rs:57:56 [INFO] [stderr] | [INFO] [stderr] 57 | ReadGuard::RootIdentifierReadGuard(..) => panic!(message), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 57 | ReadGuard::RootIdentifierReadGuard(..) => panic!("{}", message), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/locking/guards/reading/read_guard.rs:67:56 [INFO] [stderr] | [INFO] [stderr] 67 | ReadGuard::RootIdentifierReadGuard(..) => panic!(message), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 67 | ReadGuard::RootIdentifierReadGuard(..) => panic!("{}", message), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/locking/guards/reading/read_guard.rs:77:46 [INFO] [stderr] | [INFO] [stderr] 77 | ReadGuard::NodeReadGuard(..) => panic!(message), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 77 | ReadGuard::NodeReadGuard(..) => panic!("{}", message), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/locking/guards/writing/write_guard.rs:59:58 [INFO] [stderr] | [INFO] [stderr] 59 | WriteGuard::RootIdentifierWriteGuard(..) => panic!(message), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 59 | WriteGuard::RootIdentifierWriteGuard(..) => panic!("{}", message), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/locking/guards/writing/write_guard.rs:69:58 [INFO] [stderr] | [INFO] [stderr] 69 | WriteGuard::RootIdentifierWriteGuard(..) => panic!(message), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 69 | WriteGuard::RootIdentifierWriteGuard(..) => panic!("{}", message), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/locking/guards/writing/write_guard.rs:79:58 [INFO] [stderr] | [INFO] [stderr] 79 | WriteGuard::RootIdentifierWriteGuard(..) => panic!(message), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 79 | WriteGuard::RootIdentifierWriteGuard(..) => panic!("{}", message), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/locking/guards/writing/write_guard.rs:92:48 [INFO] [stderr] | [INFO] [stderr] 92 | WriteGuard::NodeWriteGuard(..) => panic!(message), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 92 | WriteGuard::NodeWriteGuard(..) => panic!("{}", message), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/locking/guards/writing/write_guard.rs:104:48 [INFO] [stderr] | [INFO] [stderr] 104 | WriteGuard::NodeWriteGuard(..) => panic!(message), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 104 | WriteGuard::NodeWriteGuard(..) => panic!("{}", message), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/locking/guards/writing/write_guard.rs:116:48 [INFO] [stderr] | [INFO] [stderr] 116 | WriteGuard::NodeWriteGuard(..) => panic!(message), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 116 | WriteGuard::NodeWriteGuard(..) => panic!("{}", message), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/read_guards.rs:46:26 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn unwrap_node_ref(&self, msg: &'static str) -> Ref { [INFO] [stderr] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 46 | pub fn unwrap_node_ref(&self, msg: &'static str) -> Ref<'_, Node> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/locking/lock_set/read_guards.rs:51:35 [INFO] [stderr] | [INFO] [stderr] 51 | RootIdentifier(_) => panic!(msg), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 51 | RootIdentifier(_) => panic!("{}", msg), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/read_guards.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] 57 | msg: &'static str, [INFO] [stderr] 58 | ) -> Ref { [INFO] [stderr] | ----------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 58 | ) -> Ref<'_, String> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/locking/lock_set/read_guards.rs:62:25 [INFO] [stderr] | [INFO] [stderr] 62 | Node(_) => panic!(msg), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 62 | Node(_) => panic!("{}", msg), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/read_guards.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] 98 | msg: &'static str, [INFO] [stderr] 99 | ) -> Ref { [INFO] [stderr] | ----------------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 99 | ) -> Ref<'_, InteriorNode> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/read_guards.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] 111 | msg: &'static str, [INFO] [stderr] 112 | ) -> Ref { [INFO] [stderr] | ------------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 112 | ) -> Ref<'_, LeafNode> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/read_guards.rs:122:26 [INFO] [stderr] | [INFO] [stderr] 122 | pub fn unwrap_node_ref(&self) -> Ref { [INFO] [stderr] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 122 | pub fn unwrap_node_ref(&self) -> Ref<'_, Node> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/read_guards.rs:142:21 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn identifier(&self) -> Ref { [INFO] [stderr] | ^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 142 | pub fn identifier(&self) -> Ref<'_, String> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/write_guards.rs:41:16 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn guard(&self) -> Ref { [INFO] [stderr] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 41 | pub fn guard(&self) -> Ref<'_, WriteGuard> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/write_guards.rs:49:20 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn guard_mut(&mut self) -> RefMut { [INFO] [stderr] | ^^^^^^^^^ ------------------ the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 49 | pub fn guard_mut(&mut self) -> RefMut<'_, WriteGuard> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/write_guards.rs:57:26 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn unwrap_node_ref(&self, msg: &'static str) -> Ref { [INFO] [stderr] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 57 | pub fn unwrap_node_ref(&self, msg: &'static str) -> Ref<'_, Node> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/write_guards.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | &mut self, [INFO] [stderr] | ^^^^^^^^^ this lifetime flows to the output [INFO] [stderr] 63 | msg: &'static str, [INFO] [stderr] 64 | ) -> RefMut { [INFO] [stderr] | ------------ the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 64 | ) -> RefMut<'_, Node> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/write_guards.rs:91:26 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn unwrap_node_ref(&self) -> Ref { [INFO] [stderr] | ^^^^^ --------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 91 | pub fn unwrap_node_ref(&self) -> Ref<'_, Node> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/write_guards.rs:99:30 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn unwrap_node_mut_ref(&mut self) -> RefMut { [INFO] [stderr] | ^^^^^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 99 | pub fn unwrap_node_mut_ref(&mut self) -> RefMut<'_, Node> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/write_guards.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] 109 | msg: &'static str, [INFO] [stderr] 110 | ) -> Ref { [INFO] [stderr] | ----------------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 110 | ) -> Ref<'_, InteriorNode> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/write_guards.rs:121:5 [INFO] [stderr] | [INFO] [stderr] 121 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] 122 | msg: &'static str, [INFO] [stderr] 123 | ) -> RefMut { [INFO] [stderr] | -------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 123 | ) -> RefMut<'_, InteriorNode> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/write_guards.rs:134:5 [INFO] [stderr] | [INFO] [stderr] 134 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] 135 | msg: &'static str, [INFO] [stderr] 136 | ) -> RefMut { [INFO] [stderr] | ---------------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 136 | ) -> RefMut<'_, LeafNode> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/write_guards.rs:158:21 [INFO] [stderr] | [INFO] [stderr] 158 | pub fn identifier(&self) -> Ref { [INFO] [stderr] | ^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 158 | pub fn identifier(&self) -> Ref<'_, String> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/locking/lock_set/write_guards.rs:165:25 [INFO] [stderr] | [INFO] [stderr] 165 | pub fn identifier_mut(&self) -> RefMut { [INFO] [stderr] | ^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 165 | pub fn identifier_mut(&self) -> RefMut<'_, String> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/node/base_node/unwrapping.rs:13:36 [INFO] [stderr] | [INFO] [stderr] 13 | Node::LeafNode(..) => panic!(message), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 13 | Node::LeafNode(..) => panic!("{}", message), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/node/base_node/unwrapping.rs:23:36 [INFO] [stderr] | [INFO] [stderr] 23 | Node::LeafNode(..) => panic!(message), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 23 | Node::LeafNode(..) => panic!("{}", message), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/node/base_node/unwrapping.rs:32:40 [INFO] [stderr] | [INFO] [stderr] 32 | Node::InteriorNode(..) => panic!(message), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 32 | Node::InteriorNode(..) => panic!("{}", message), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/node/base_node/unwrapping.rs:42:40 [INFO] [stderr] | [INFO] [stderr] 42 | Node::InteriorNode(..) => panic!(message), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 42 | Node::InteriorNode(..) => panic!("{}", message), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `nedbase` (lib) generated 39 warnings (run `cargo fix --lib -p nedbase` to apply 39 suggestions) [INFO] [stderr] warning: `nedbase` (lib test) generated 39 warnings (39 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nedbase-913ec0178ecc893f) [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] [stderr] Running unittests src/bin/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/main-a465e52db53fb047) [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" "5a8fe7fbbfb560afc18003e6e4648b83ed8738f1290ac012552e15dfce6eb178", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a8fe7fbbfb560afc18003e6e4648b83ed8738f1290ac012552e15dfce6eb178", kill_on_drop: false }` [INFO] [stdout] 5a8fe7fbbfb560afc18003e6e4648b83ed8738f1290ac012552e15dfce6eb178