[INFO] cloning repository https://github.com/benjcollins/scripting [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benjcollins/scripting" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjcollins%2Fscripting", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjcollins%2Fscripting'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4d80af3bae1f7d578040342c890f06adf654ad8c [INFO] testing benjcollins/scripting against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjcollins%2Fscripting" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/benjcollins/scripting [INFO] finished tweaking git repo https://github.com/benjcollins/scripting [INFO] tweaked toml for git repo https://github.com/benjcollins/scripting written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/benjcollins/scripting on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/benjcollins/scripting 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing benjcollins/scripting against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjcollins%2Fscripting" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/benjcollins/scripting [INFO] finished tweaking git repo https://github.com/benjcollins/scripting [INFO] tweaked toml for git repo https://github.com/benjcollins/scripting written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/benjcollins/scripting on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/benjcollins/scripting 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4443e153dbabf00539f91ae857333b270d1e415e87e62c587031ba55b92c864 [INFO] running `Command { std: "docker" "start" "-a" "b4443e153dbabf00539f91ae857333b270d1e415e87e62c587031ba55b92c864", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4443e153dbabf00539f91ae857333b270d1e415e87e62c587031ba55b92c864", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4443e153dbabf00539f91ae857333b270d1e415e87e62c587031ba55b92c864", kill_on_drop: false }` [INFO] [stdout] b4443e153dbabf00539f91ae857333b270d1e415e87e62c587031ba55b92c864 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8100219ea5c246c09d5501dcb09272734378e5f04535cf3afac31ba726d295bc [INFO] running `Command { std: "docker" "start" "-a" "8100219ea5c246c09d5501dcb09272734378e5f04535cf3afac31ba726d295bc", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling num_enum_derive v0.5.4 [INFO] [stderr] Compiling num_enum v0.5.4 [INFO] [stderr] Compiling scripting v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Reader` is never constructed [INFO] [stdout] --> src/func.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 169 | struct Reader<'bytecode> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `take_bytes` is never used [INFO] [stdout] --> src/func.rs:175:8 [INFO] [stdout] | [INFO] [stdout] 174 | impl<'bytecode> Reader<'bytecode> { [INFO] [stdout] | --------------------------------- method in this implementation [INFO] [stdout] 175 | fn take_bytes(&mut self, n: usize) -> &'bytecode [u8] { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DispFunc` is never constructed [INFO] [stdout] --> src/func.rs:183:12 [INFO] [stdout] | [INFO] [stdout] 183 | pub struct DispFunc<'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/func.rs:189:12 [INFO] [stdout] | [INFO] [stdout] 188 | impl<'a> DispFunc<'a> { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 189 | pub fn new(func: &'a Func, symbols: &'a Symbols) -> DispFunc<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lexer.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn new(source: &'src str) -> Lexer { [INFO] [stdout] | ^^^^ ----- the lifetime gets resolved as `'src` [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 consistently use `'src` [INFO] [stdout] | [INFO] [stdout] 9 | pub fn new(source: &'src str) -> Lexer<'src> { [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/heap.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn iter(&self) -> HeapSliceIter { [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] 103 | pub fn iter(&self) -> HeapSliceIter<'_, 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/heap.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn iter_mut(&self) -> HeapSliceIterMut { [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] 106 | pub fn iter_mut(&self) -> HeapSliceIterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.89s [INFO] running `Command { std: "docker" "inspect" "8100219ea5c246c09d5501dcb09272734378e5f04535cf3afac31ba726d295bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8100219ea5c246c09d5501dcb09272734378e5f04535cf3afac31ba726d295bc", kill_on_drop: false }` [INFO] [stdout] 8100219ea5c246c09d5501dcb09272734378e5f04535cf3afac31ba726d295bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8aee2524c08a2eb04ad8c9f0f8455aa59ab3fd3b5d8342d6f41f650be860fcac [INFO] running `Command { std: "docker" "start" "-a" "8aee2524c08a2eb04ad8c9f0f8455aa59ab3fd3b5d8342d6f41f650be860fcac", kill_on_drop: false }` [INFO] [stderr] Compiling scripting v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Reader` is never constructed [INFO] [stdout] --> src/func.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 169 | struct Reader<'bytecode> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `take_bytes` is never used [INFO] [stdout] --> src/func.rs:175:8 [INFO] [stdout] | [INFO] [stdout] 174 | impl<'bytecode> Reader<'bytecode> { [INFO] [stdout] | --------------------------------- method in this implementation [INFO] [stdout] 175 | fn take_bytes(&mut self, n: usize) -> &'bytecode [u8] { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DispFunc` is never constructed [INFO] [stdout] --> src/func.rs:183:12 [INFO] [stdout] | [INFO] [stdout] 183 | pub struct DispFunc<'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/func.rs:189:12 [INFO] [stdout] | [INFO] [stdout] 188 | impl<'a> DispFunc<'a> { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 189 | pub fn new(func: &'a Func, symbols: &'a Symbols) -> DispFunc<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lexer.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn new(source: &'src str) -> Lexer { [INFO] [stdout] | ^^^^ ----- the lifetime gets resolved as `'src` [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 consistently use `'src` [INFO] [stdout] | [INFO] [stdout] 9 | pub fn new(source: &'src str) -> Lexer<'src> { [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/heap.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn iter(&self) -> HeapSliceIter { [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] 103 | pub fn iter(&self) -> HeapSliceIter<'_, 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/heap.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn iter_mut(&self) -> HeapSliceIterMut { [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] 106 | pub fn iter_mut(&self) -> HeapSliceIterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "8aee2524c08a2eb04ad8c9f0f8455aa59ab3fd3b5d8342d6f41f650be860fcac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8aee2524c08a2eb04ad8c9f0f8455aa59ab3fd3b5d8342d6f41f650be860fcac", kill_on_drop: false }` [INFO] [stdout] 8aee2524c08a2eb04ad8c9f0f8455aa59ab3fd3b5d8342d6f41f650be860fcac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f5c182475aa8a7ff0d5e12d0a70d0a5dccaed54588327155c7423c5c70728e51 [INFO] running `Command { std: "docker" "start" "-a" "f5c182475aa8a7ff0d5e12d0a70d0a5dccaed54588327155c7423c5c70728e51", kill_on_drop: false }` [INFO] [stderr] warning: struct `Reader` is never constructed [INFO] [stderr] --> src/func.rs:169:8 [INFO] [stderr] | [INFO] [stderr] 169 | struct Reader<'bytecode> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `take_bytes` is never used [INFO] [stderr] --> src/func.rs:175:8 [INFO] [stderr] | [INFO] [stderr] 174 | impl<'bytecode> Reader<'bytecode> { [INFO] [stderr] | --------------------------------- method in this implementation [INFO] [stderr] 175 | fn take_bytes(&mut self, n: usize) -> &'bytecode [u8] { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `DispFunc` is never constructed [INFO] [stderr] --> src/func.rs:183:12 [INFO] [stderr] | [INFO] [stderr] 183 | pub struct DispFunc<'a> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/func.rs:189:12 [INFO] [stderr] | [INFO] [stderr] 188 | impl<'a> DispFunc<'a> { [INFO] [stderr] | --------------------- associated function in this implementation [INFO] [stderr] 189 | pub fn new(func: &'a Func, symbols: &'a Symbols) -> DispFunc<'a> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lexer.rs:9:25 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn new(source: &'src str) -> Lexer { [INFO] [stderr] | ^^^^ ----- the lifetime gets resolved as `'src` [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 consistently use `'src` [INFO] [stderr] | [INFO] [stderr] 9 | pub fn new(source: &'src str) -> Lexer<'src> { [INFO] [stderr] | ++++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/heap.rs:103:17 [INFO] [stderr] | [INFO] [stderr] 103 | pub fn iter(&self) -> HeapSliceIter { [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] 103 | pub fn iter(&self) -> HeapSliceIter<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/heap.rs:106:21 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn iter_mut(&self) -> HeapSliceIterMut { [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] 106 | pub fn iter_mut(&self) -> HeapSliceIterMut<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `scripting` (bin "scripting" test) generated 7 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/scripting-e3d050165b6389af) [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" "f5c182475aa8a7ff0d5e12d0a70d0a5dccaed54588327155c7423c5c70728e51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5c182475aa8a7ff0d5e12d0a70d0a5dccaed54588327155c7423c5c70728e51", kill_on_drop: false }` [INFO] [stdout] f5c182475aa8a7ff0d5e12d0a70d0a5dccaed54588327155c7423c5c70728e51