[INFO] fetching crate keeshond_treats 0.13.0... [INFO] testing keeshond_treats-0.13.0 against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1 [INFO] extracting crate keeshond_treats 0.13.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate keeshond_treats 0.13.0 [INFO] finished tweaking crates.io crate keeshond_treats 0.13.0 [INFO] tweaked toml for crates.io crate keeshond_treats 0.13.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate keeshond_treats 0.13.0 on toolchain b03b3a7ec92682be2917540b679478d41c95a30c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate keeshond_treats 0.13.0 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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded keeshond_derive v0.26.0 [INFO] [stderr] Downloaded generic-array v0.3.2 [INFO] [stderr] Downloaded alto v3.0.4 [INFO] [stderr] Downloaded al-sys v0.6.1 [INFO] [stderr] Downloaded block-grid v0.1.3 [INFO] [stderr] Downloaded keeshond_datapack v0.13.0 [INFO] [stderr] Downloaded bit-array v0.4.4 [INFO] [stderr] Downloaded keeshond_audio v0.25.0 [INFO] [stderr] Downloaded keeshond v0.27.0 [INFO] [stderr] Downloaded bitarray-set v0.4.1 [INFO] [stderr] Downloaded toodee v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 367ae864fe0280393b5b5563861bf11dbaaa85db65496ba0947f7527e1438231 [INFO] running `Command { std: "docker" "start" "-a" "367ae864fe0280393b5b5563861bf11dbaaa85db65496ba0947f7527e1438231", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "367ae864fe0280393b5b5563861bf11dbaaa85db65496ba0947f7527e1438231", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "367ae864fe0280393b5b5563861bf11dbaaa85db65496ba0947f7527e1438231", kill_on_drop: false }` [INFO] [stdout] 367ae864fe0280393b5b5563861bf11dbaaa85db65496ba0947f7527e1438231 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2ebec37758cc5acea008d0a8f012117958e936f8fccbd81ea18e27faf92a7b3 [INFO] running `Command { std: "docker" "start" "-a" "f2ebec37758cc5acea008d0a8f012117958e936f8fccbd81ea18e27faf92a7b3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling miniz_oxide v0.5.1 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling flate2 v1.0.23 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling object v0.28.3 [INFO] [stderr] Compiling al-sys v0.6.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling ogg v0.8.0 [INFO] [stderr] Compiling generic-array v0.3.2 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling bzip2 v0.4.3 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling bit-array v0.4.4 [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling hound v3.4.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling takeable-option v0.5.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling lewton v0.10.2 [INFO] [stderr] Compiling bitarray-set v0.4.1 [INFO] [stderr] Compiling strum v0.23.0 [INFO] [stderr] Compiling toodee v0.3.0 [INFO] [stderr] Compiling block-grid v0.1.3 [INFO] [stderr] Compiling glium v0.30.2 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling keeshond_derive v0.26.0 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling rental v0.5.6 [INFO] [stderr] Compiling alto v3.0.4 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling keeshond_datapack v0.13.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling keeshond_audio v0.25.0 [INFO] [stderr] Compiling keeshond v0.27.0 [INFO] [stderr] Compiling keeshond_treats v0.13.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/level.rs:366:17 [INFO] [stdout] | [INFO] [stdout] 366 | let mut camera = camera_store.singleton_mut(); [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/world.rs:182:13 [INFO] [stdout] | [INFO] [stdout] 182 | let mut camera = camera_store.singleton_mut(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collision/optvec.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | fn new(opt_vec : &OptVec) -> OptVecIter [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] 10 | fn new(opt_vec : &OptVec) -> OptVecIter<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collision/optvec.rs:47:22 [INFO] [stdout] | [INFO] [stdout] 47 | fn new(opt_vec : &mut OptVec) -> OptVecIterMut [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] 47 | fn new(opt_vec : &mut OptVec) -> OptVecIterMut<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collision/optvec.rs:156:17 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn iter(&self) -> OptVecIter [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] 156 | pub fn iter(&self) -> OptVecIter<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collision/optvec.rs:162:21 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn iter_mut(&mut self) -> OptVecIterMut [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] 162 | pub fn iter_mut(&mut self) -> OptVecIterMut<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.18s [INFO] running `Command { std: "docker" "inspect" "f2ebec37758cc5acea008d0a8f012117958e936f8fccbd81ea18e27faf92a7b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2ebec37758cc5acea008d0a8f012117958e936f8fccbd81ea18e27faf92a7b3", kill_on_drop: false }` [INFO] [stdout] f2ebec37758cc5acea008d0a8f012117958e936f8fccbd81ea18e27faf92a7b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5f92d34e01891503cff0e78427f74356dfcc34eb65f84122ac6800983651fa9 [INFO] running `Command { std: "docker" "start" "-a" "c5f92d34e01891503cff0e78427f74356dfcc34eb65f84122ac6800983651fa9", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/level.rs:366:17 [INFO] [stdout] | [INFO] [stdout] 366 | let mut camera = camera_store.singleton_mut(); [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/world.rs:182:13 [INFO] [stdout] | [INFO] [stdout] 182 | let mut camera = camera_store.singleton_mut(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collision/optvec.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | fn new(opt_vec : &OptVec) -> OptVecIter [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] 10 | fn new(opt_vec : &OptVec) -> OptVecIter<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collision/optvec.rs:47:22 [INFO] [stdout] | [INFO] [stdout] 47 | fn new(opt_vec : &mut OptVec) -> OptVecIterMut [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] 47 | fn new(opt_vec : &mut OptVec) -> OptVecIterMut<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collision/optvec.rs:156:17 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn iter(&self) -> OptVecIter [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] 156 | pub fn iter(&self) -> OptVecIter<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collision/optvec.rs:162:21 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn iter_mut(&mut self) -> OptVecIterMut [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] 162 | pub fn iter_mut(&mut self) -> OptVecIterMut<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling keeshond_treats v0.13.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/level.rs:366:17 [INFO] [stdout] | [INFO] [stdout] 366 | let mut camera = camera_store.singleton_mut(); [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/world.rs:182:13 [INFO] [stdout] | [INFO] [stdout] 182 | let mut camera = camera_store.singleton_mut(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collision/optvec.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | fn new(opt_vec : &OptVec) -> OptVecIter [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] 10 | fn new(opt_vec : &OptVec) -> OptVecIter<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collision/optvec.rs:47:22 [INFO] [stdout] | [INFO] [stdout] 47 | fn new(opt_vec : &mut OptVec) -> OptVecIterMut [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] 47 | fn new(opt_vec : &mut OptVec) -> OptVecIterMut<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collision/optvec.rs:156:17 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn iter(&self) -> OptVecIter [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] 156 | pub fn iter(&self) -> OptVecIter<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/collision/optvec.rs:162:21 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn iter_mut(&mut self) -> OptVecIterMut [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] 162 | pub fn iter_mut(&mut self) -> OptVecIterMut<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustc7M7nBU/symbols.o" "<8 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libtoodee-8b66c81618a82d5c.rlib,librand-9e0b1b640dab12f4.rlib,librand_chacha-306bb4efbc641482.rlib,libppv_lite86-8dae110e85681398.rlib,librand_core-f8ca85c9d0abc169.rlib,libgetrandom-3f143bc0084c376d.rlib,libblock_grid-1448fbbeb8da141d.rlib,libbincode-1cd96574f611f984.rlib,libkeeshond-54150917cd293cc6.rlib,libpng-bfe4e5171bc0c1de.rlib,libminiz_oxide-7f02f655e02afdcf.rlib,libdeflate-a8f6e154957e49cf.rlib,libadler32-884c7c82211a01d9.rlib,libstrum-1100dcffbfaa1f3b.rlib,libkeeshond_audio-02bb41701ddb7c56.rlib,libalto-c83ba0560d0aa83e.rlib,libal_sys-80acc1aae9c003b2.rlib,liblibloading-ff8b0eb90cf82188.rlib,librental-93d62013a5df09d9.rlib,libparking_lot-f9842642b0004bdc.rlib,libparking_lot_core-efc51312d9d0e431.rlib,libsmallvec-be6f5fc13e466ad7.rlib,libmaybe_uninit-b016492c71529bc6.rlib,librand-464f1d6912de2840.rlib,libowning_ref-9093165b2a878196.rlib,libstable_deref_trait-a2d30f30be7c468b.rlib,liblazy_static-d8dece1d67af894f.rlib,liblewton-c05d5f818ae73190.rlib,libogg-72909419b2505ba0.rlib,libtinyvec-e2923c4babbd16ee.rlib,libtinyvec_macros-cc8e196d6b1e57fc.rlib,libhound-ad6dc0beb78b01f6.rlib,libkeeshond_datapack-8af18ce557c9a562.rlib,libzip-e235c454ae9ff7dc.rlib,libtime-42fddcfff456413a.rlib,libthiserror-cf1e61e70713bc0e.rlib,libbzip2-a817fb7e464cefd8.rlib,libbzip2_sys-750659dd28803bc7.rlib,libflate2-a2ff282c426f6d82.rlib,libbyteorder-379f547b04d51d02.rlib,libcrc32fast-6bd2f9a022460d01.rlib,libwalkdir-d4051467a448ae9e.rlib,libsame_file-1ceb7b6153588b15.rlib,libglium-5b8919155baa28dc.rlib,libmemoffset-c07b57f074b7826e.rlib,libfnv-2d77ec4f6f971b24.rlib,libcgmath-b145027a948291e8.rlib,librand-386221a155b56aee.rlib,librand_xorshift-14e9b45bdf59ad1d.rlib,librand_pcg-1d2c01348ffa89b2.rlib,librand_hc-8c6bc8b58dca19e2.rlib,librand_chacha-ed550167beea376e.rlib,librand_isaac-d86d4a8db0c58845.rlib,librand_core-a81fe7808f612aa2.rlib,librand_os-76622be57b047864.rlib,librand_jitter-7a2811bedef919f4.rlib,librand_core-071c4ecd390d5ba3.rlib,libapprox-77c476695ca22399.rlib,libnum_traits-5758f490c244b71b.rlib,libgeneric_array-475e86261494135a.rlib,libbitarray_set-b07ad5bd86bb087b.rlib,libbit_array-9a303bfa21c9c903.rlib,libgeneric_array-26dde60941b3d62c.rlib,libnodrop-46a0601e88c85ec1.rlib,libtypenum-c22e66578b668c76.rlib,libbit_vec-f8d0bca4ae801eb1.rlib,libbit_set-00fba1649b907642.rlib,libbit_vec-8e677f8183f998ef.rlib,libsmallvec-e8914775fbc400b8.rlib,librustc_hash-5a527483989b35a3.rlib,libserde_json-10266d41d217c548.rlib,libryu-5425b4b71683e60f.rlib,libitoa-3e86378e1c67fddd.rlib,libserde-d09da2ec23083c91.rlib,libsdl2-fa891aad9bc92c61.rlib,libsdl2_sys-d17d444c9685a347.rlib,libbitflags-e2b4db6c651223da.rlib,liblazy_static-2bb390fee0230a38.rlib,libgetopts-9f639bebae02d8da.rlib,libunicode_width-c0dfc70716b193be.rlib,libdowncast_rs-ffbd8a7d19c70af3.rlib,liblog-d21a34e59085fa53.rlib,libfailure-450e81908142927c.rlib,libbacktrace-0d42507a5f694fc4.rlib,libminiz_oxide-cc67b073fa053fd1.rlib,libadler-f4caa73e14204bdd.rlib,libobject-3a1bc55959640ab4.rlib,libmemchr-5a699c52b22adacb.rlib,liblibc-1ab78a2ae8fdefe9.rlib,libaddr2line-8ed37f2b4061b1af.rlib,libgimli-56b6c5a3cd8a78d5.rlib,libcfg_if-33ef6c02a07f9fec.rlib,librustc_demangle-75d535d2d5742005.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-ldl" "-lSDL2" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustc7M7nBU/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,-znostart-stop-gc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/libloading-efc7738ecb9f7c14/out" "-L" "/opt/rustwide/target/debug/build/bzip2-sys-170a66c8821f37a7/out/lib" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/keeshond_treats-c07ea28fdf4d1435" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `keeshond_treats` (lib test) due to 1 previous error; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c5f92d34e01891503cff0e78427f74356dfcc34eb65f84122ac6800983651fa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5f92d34e01891503cff0e78427f74356dfcc34eb65f84122ac6800983651fa9", kill_on_drop: false }` [INFO] [stdout] c5f92d34e01891503cff0e78427f74356dfcc34eb65f84122ac6800983651fa9