[INFO] cloning repository https://github.com/lenzomj/battleship [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lenzomj/battleship" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flenzomj%2Fbattleship", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flenzomj%2Fbattleship'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 959b1d72c291ab09eec6ecbf556d0be212dbb8d1 [INFO] checking lenzomj/battleship against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flenzomj%2Fbattleship" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lenzomj/battleship on toolchain 336209eef13882bd1e211b24779584cb7ef911eb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/lenzomj/battleship [INFO] finished tweaking git repo https://github.com/lenzomj/battleship [INFO] tweaked toml for git repo https://github.com/lenzomj/battleship written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lenzomj/battleship 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" "+336209eef13882bd1e211b24779584cb7ef911eb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded buddy-alloc v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6acdf693b70b9c2c5d0d01f65b3ffc4df7527cffb7d9e3ee0fe3181da10d93f6 [INFO] running `Command { std: "docker" "start" "-a" "6acdf693b70b9c2c5d0d01f65b3ffc4df7527cffb7d9e3ee0fe3181da10d93f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6acdf693b70b9c2c5d0d01f65b3ffc4df7527cffb7d9e3ee0fe3181da10d93f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6acdf693b70b9c2c5d0d01f65b3ffc4df7527cffb7d9e3ee0fe3181da10d93f6", kill_on_drop: false }` [INFO] [stdout] 6acdf693b70b9c2c5d0d01f65b3ffc4df7527cffb7d9e3ee0fe3181da10d93f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] afa5905b96e637a3d845c1933e168afd278ba88c0b7e4b24a561e74da7908c4a [INFO] running `Command { std: "docker" "start" "-a" "afa5905b96e637a3d845c1933e168afd278ba88c0b7e4b24a561e74da7908c4a", kill_on_drop: false }` [INFO] [stderr] Checking buddy-alloc v0.4.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking cart v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::wasm4` [INFO] [stdout] --> src/game.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::wasm4; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `P1_Fire` should have an upper camel case name [INFO] [stdout] --> src/game.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | P1_Fire, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `P1Fire` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `P1_Check` should have an upper camel case name [INFO] [stdout] --> src/game.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | P1_Check, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `P1Check` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `P2_Fire` should have an upper camel case name [INFO] [stdout] --> src/game.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | P2_Fire, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `P2Fire` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `P2_Check` should have an upper camel case name [INFO] [stdout] --> src/game.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | P2_Check, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `P2Check` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `board::*` [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use board::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::wasm4` [INFO] [stdout] --> src/game.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::wasm4; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `P1_Fire` should have an upper camel case name [INFO] [stdout] --> src/game.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | P1_Fire, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `P1Fire` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `P1_Check` should have an upper camel case name [INFO] [stdout] --> src/game.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | P1_Check, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `P1Check` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `P2_Fire` should have an upper camel case name [INFO] [stdout] --> src/game.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | P2_Fire, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `P2Fire` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `P2_Check` should have an upper camel case name [INFO] [stdout] --> src/game.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | P2_Check, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `P2Check` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `board::*` [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use board::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SMILEY` is never used [INFO] [stdout] --> src/lib.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const SMILEY: [u8; 8] = [ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `rows`, `cols`, `size`, `track`, and `ships` are never read [INFO] [stdout] --> src/board.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Board { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 10 | rows: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 11 | cols: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | size: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | track: Vec<(i32, i32)>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | ships: [Ship; SHIPS], [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SMILEY` is never used [INFO] [stdout] --> src/lib.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const SMILEY: [u8; 8] = [ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `place_ships` is never used [INFO] [stdout] --> src/board.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Board { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn place_ships(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `rows`, `cols`, `size`, `track`, and `ships` are never read [INFO] [stdout] --> src/board.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Board { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 10 | rows: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 11 | cols: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | size: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | track: Vec<(i32, i32)>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | ships: [Ship; SHIPS], [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `None` and `Three` are never constructed [INFO] [stdout] --> src/display.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum Color { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 16 | None = 0x00, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | Three = 0x03, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `player_1` and `player_2` are never read [INFO] [stdout] --> src/game.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Game { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 5 | state: GameState, [INFO] [stdout] 6 | player_1: Board, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | player_2: Board, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Score` is never constructed [INFO] [stdout] --> src/game.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum GameState { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 16 | Score, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `score` is never used [INFO] [stdout] --> src/game.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl GameState { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn score(&self) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NorthSouth` is never constructed [INFO] [stdout] --> src/ship.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Heading { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 8 | EastWest, [INFO] [stdout] 9 | NorthSouth, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Heading` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `length`, `heading`, `location`, and `hits` are never read [INFO] [stdout] --> src/ship.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Ship { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 12 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | length: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | heading: Heading, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 15 | location: Vec<(usize, usize)>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 16 | hits: Vec<(usize, usize)>, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `place_ships` is never used [INFO] [stdout] --> src/board.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Board { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn place_ships(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `None` and `Three` are never constructed [INFO] [stdout] --> src/display.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum Color { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 16 | None = 0x00, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | Three = 0x03, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `player_1` and `player_2` are never read [INFO] [stdout] --> src/game.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Game { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 5 | state: GameState, [INFO] [stdout] 6 | player_1: Board, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | player_2: Board, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Score` is never constructed [INFO] [stdout] --> src/game.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum GameState { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 16 | Score, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `score` is never used [INFO] [stdout] --> src/game.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl GameState { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn score(&self) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NorthSouth` is never constructed [INFO] [stdout] --> src/ship.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Heading { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 8 | EastWest, [INFO] [stdout] 9 | NorthSouth, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Heading` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `length`, `heading`, `location`, and `hits` are never read [INFO] [stdout] --> src/ship.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Ship { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 12 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | length: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | heading: Heading, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 15 | location: Vec<(usize, usize)>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 16 | hits: Vec<(usize, usize)>, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `length`, `get_heading`, `set_heading`, and `locate` are never used [INFO] [stdout] --> src/ship.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Ship { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn length(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn get_heading(&self) -> Heading { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn set_heading(&mut self, heading: Heading) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn locate(&mut self, point: (usize, usize)) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/alloc.rs:13:42 [INFO] [stdout] | [INFO] [stdout] 13 | let fast_param = FastAllocParam::new(FAST_HEAP.as_ptr(), FAST_HEAP_SIZE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/alloc.rs:14:44 [INFO] [stdout] | [INFO] [stdout] 14 | let buddy_param = BuddyAllocParam::new(HEAP.as_ptr(), HEAP_SIZE, LEAF_SIZE); [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `length`, `get_heading`, `set_heading`, and `locate` are never used [INFO] [stdout] --> src/ship.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Ship { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn length(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn get_heading(&self) -> Heading { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn set_heading(&mut self, heading: Heading) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn locate(&mut self, point: (usize, usize)) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/alloc.rs:13:42 [INFO] [stdout] | [INFO] [stdout] 13 | let fast_param = FastAllocParam::new(FAST_HEAP.as_ptr(), FAST_HEAP_SIZE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/alloc.rs:14:44 [INFO] [stdout] | [INFO] [stdout] 14 | let buddy_param = BuddyAllocParam::new(HEAP.as_ptr(), HEAP_SIZE, LEAF_SIZE); [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "afa5905b96e637a3d845c1933e168afd278ba88c0b7e4b24a561e74da7908c4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afa5905b96e637a3d845c1933e168afd278ba88c0b7e4b24a561e74da7908c4a", kill_on_drop: false }` [INFO] [stdout] afa5905b96e637a3d845c1933e168afd278ba88c0b7e4b24a561e74da7908c4a