[INFO] cloning repository https://github.com/Verdex/blue [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Verdex/blue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVerdex%2Fblue", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVerdex%2Fblue'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1c584e9c503c96ce9a62f14bc443d6d2552e77ff [INFO] building Verdex/blue against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVerdex%2Fblue" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Verdex/blue on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Verdex/blue [INFO] finished tweaking git repo https://github.com/Verdex/blue [INFO] tweaked toml for git repo https://github.com/Verdex/blue written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Verdex/blue 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://www.github.com/verdex/intra` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] building Verdex/blue against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVerdex%2Fblue" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Verdex/blue on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Verdex/blue [INFO] finished tweaking git repo https://github.com/Verdex/blue [INFO] tweaked toml for git repo https://github.com/Verdex/blue written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Verdex/blue 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6ed4082ae505a01a9cc2533d48fc41b469fce416b9c0146e76cad94ad507e0d [INFO] running `Command { std: "docker" "start" "-a" "b6ed4082ae505a01a9cc2533d48fc41b469fce416b9c0146e76cad94ad507e0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6ed4082ae505a01a9cc2533d48fc41b469fce416b9c0146e76cad94ad507e0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6ed4082ae505a01a9cc2533d48fc41b469fce416b9c0146e76cad94ad507e0d", kill_on_drop: false }` [INFO] [stdout] b6ed4082ae505a01a9cc2533d48fc41b469fce416b9c0146e76cad94ad507e0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9523427c03276ce71a2fe7fac8fe81242643d54f57d3fea35599e9e9a8c282d7 [INFO] running `Command { std: "docker" "start" "-a" "9523427c03276ce71a2fe7fac8fe81242643d54f57d3fea35599e9e9a8c282d7", kill_on_drop: false }` [INFO] [stderr] Compiling intra v0.1.0 (https://www.github.com/verdex/intra?tag=release-0.1.0#d3324009) [INFO] [stderr] Compiling blue v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/machine.rs:91:25 [INFO] [stdout] | [INFO] [stdout] 91 | _ => todo!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/machine.rs:91:25 [INFO] [stdout] | [INFO] [stdout] 46 | Il::Push(data) => { [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 49 | Il::TupleCons(count) => { [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 54 | Il::DefVar => { // (sym data -- ) [INFO] [stdout] | ---------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 66 | Il::DefWord => { // (sym list -- ) [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 91 | _ => todo!(), [INFO] [stdout] | ^ ...and 1 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/data.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | Float(f64), [INFO] [stdout] | ----- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `IlData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 - Float(f64), [INFO] [stdout] 7 + Float(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/data.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | Tuple(Vec), [INFO] [stdout] | ----- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `IlData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 - Tuple(Vec), [INFO] [stdout] 10 + Tuple(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `String` and `Pattern` are never constructed [INFO] [stdout] --> src/data.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum IlData { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 9 | String(String), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | Pattern(IlPat), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IlData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Float`, `Symbol`, `UnboundVariable`, and `Tuple` are never constructed [INFO] [stdout] --> src/data.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum IlPat { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 17 | Float(f64), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | Symbol(String), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 19 | UnboundVariable(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 20 | Tuple(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IlPat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `DefVar` and `Exit` are never constructed [INFO] [stdout] --> src/data.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub enum Il { [INFO] [stdout] | -- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 27 | DefVar, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | DefWord, [INFO] [stdout] 29 | Exit, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Il` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `data_stack` and `def_stack` are never read [INFO] [stdout] --> src/data.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct ExeResult<'a> { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 40 | pub data_stack : Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 41 | pub def_stack : DefStack<'a>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExeResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/data.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 50 | impl<'a> DefStack<'a> { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn get(&self, name : &String) -> Option<&IlData> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `slice` is never used [INFO] [stdout] --> src/machine.rs:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | fn slice<'a, T>(input : &'a Vec) -> &'a [T] { &input[..] } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unbox` is never used [INFO] [stdout] --> src/machine.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | fn unbox<'a, T>(input : &'a Box ) -> &'a T { &**input } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "9523427c03276ce71a2fe7fac8fe81242643d54f57d3fea35599e9e9a8c282d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9523427c03276ce71a2fe7fac8fe81242643d54f57d3fea35599e9e9a8c282d7", kill_on_drop: false }` [INFO] [stdout] 9523427c03276ce71a2fe7fac8fe81242643d54f57d3fea35599e9e9a8c282d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b2388afa72b285661cbd2297631edb882cd6c031c5252abc38102dcaa549acd [INFO] running `Command { std: "docker" "start" "-a" "3b2388afa72b285661cbd2297631edb882cd6c031c5252abc38102dcaa549acd", kill_on_drop: false }` [INFO] [stderr] Compiling blue v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/machine.rs:91:25 [INFO] [stdout] | [INFO] [stdout] 91 | _ => todo!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/machine.rs:91:25 [INFO] [stdout] | [INFO] [stdout] 46 | Il::Push(data) => { [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 49 | Il::TupleCons(count) => { [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 54 | Il::DefVar => { // (sym data -- ) [INFO] [stdout] | ---------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 66 | Il::DefWord => { // (sym list -- ) [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 91 | _ => todo!(), [INFO] [stdout] | ^ ...and 1 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/data.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | Float(f64), [INFO] [stdout] | ----- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `IlData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 - Float(f64), [INFO] [stdout] 7 + Float(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/data.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | Tuple(Vec), [INFO] [stdout] | ----- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `IlData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 - Tuple(Vec), [INFO] [stdout] 10 + Tuple(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `String` and `Pattern` are never constructed [INFO] [stdout] --> src/data.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum IlData { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 9 | String(String), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | Pattern(IlPat), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IlData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Float`, `Symbol`, `UnboundVariable`, and `Tuple` are never constructed [INFO] [stdout] --> src/data.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum IlPat { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 17 | Float(f64), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | Symbol(String), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 19 | UnboundVariable(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 20 | Tuple(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IlPat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `DefVar` and `Exit` are never constructed [INFO] [stdout] --> src/data.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub enum Il { [INFO] [stdout] | -- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 27 | DefVar, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | DefWord, [INFO] [stdout] 29 | Exit, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Il` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `data_stack` and `def_stack` are never read [INFO] [stdout] --> src/data.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct ExeResult<'a> { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 40 | pub data_stack : Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 41 | pub def_stack : DefStack<'a>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExeResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/data.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 50 | impl<'a> DefStack<'a> { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn get(&self, name : &String) -> Option<&IlData> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `slice` is never used [INFO] [stdout] --> src/machine.rs:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | fn slice<'a, T>(input : &'a Vec) -> &'a [T] { &input[..] } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `unbox` is never used [INFO] [stdout] --> src/machine.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | fn unbox<'a, T>(input : &'a Box ) -> &'a T { &**input } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] running `Command { std: "docker" "inspect" "3b2388afa72b285661cbd2297631edb882cd6c031c5252abc38102dcaa549acd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b2388afa72b285661cbd2297631edb882cd6c031c5252abc38102dcaa549acd", kill_on_drop: false }` [INFO] [stdout] 3b2388afa72b285661cbd2297631edb882cd6c031c5252abc38102dcaa549acd