[INFO] cloning repository https://github.com/pop2t/Obo-Language
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pop2t/Obo-Language" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop2t%2FObo-Language", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop2t%2FObo-Language'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 82208de33e562988260b0362e4c44397d4c4e091
[INFO] checking pop2t/Obo-Language against try#b28cc4eb48a6415b914e8ad0308be255ff8d73ed for pr-156508-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpop2t%2FObo-Language" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pop2t/Obo-Language
[INFO] finished tweaking git repo https://github.com/pop2t/Obo-Language
[INFO] tweaked toml for git repo https://github.com/pop2t/Obo-Language written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pop2t/Obo-Language on toolchain b28cc4eb48a6415b914e8ad0308be255ff8d73ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pop2t/Obo-Language 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" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 091da29f1b46400eb9fbc47f9034233a3c6f2e8ea066e34259e7e8ed08c41451
[INFO] running `Command { std: "docker" "start" "-a" "091da29f1b46400eb9fbc47f9034233a3c6f2e8ea066e34259e7e8ed08c41451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "091da29f1b46400eb9fbc47f9034233a3c6f2e8ea066e34259e7e8ed08c41451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "091da29f1b46400eb9fbc47f9034233a3c6f2e8ea066e34259e7e8ed08c41451", kill_on_drop: false }`
[INFO] [stdout] 091da29f1b46400eb9fbc47f9034233a3c6f2e8ea066e34259e7e8ed08c41451
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] baa370963ead0d00cfe0c4ea5872668e1f52e2cd1d5c1ffd37e924c9bb13ce43
[INFO] running `Command { std: "docker" "start" "-a" "baa370963ead0d00cfe0c4ea5872668e1f52e2cd1d5c1ffd37e924c9bb13ce43", kill_on_drop: false }`
[INFO] [stderr]     Checking obo v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `seen_call` is never read
[INFO] [stdout]    --> src/llvm_emit/emit/function.rs:736:29
[INFO] [stdout]     |
[INFO] [stdout] 736 |         let mut seen_call = false;
[INFO] [stdout]     |                             ^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 739 |             seen_call = false;
[INFO] [stdout]     |             ----------------- `seen_call` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `seen_call` is never read
[INFO] [stdout]    --> src/llvm_emit/emit/function.rs:736:29
[INFO] [stdout]     |
[INFO] [stdout] 736 |         let mut seen_call = false;
[INFO] [stdout]     |                             ^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 739 |             seen_call = false;
[INFO] [stdout]     |             ----------------- `seen_call` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_llvm_ty`
[INFO] [stdout]     --> src/llvm_emit/emit/function.rs:2414:33
[INFO] [stdout]      |
[INFO] [stdout] 2414 | ...                   let result_llvm_ty = if first_llvm_ty == "float" { "double" } else { first_llvm_ty };
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_llvm_ty`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_llvm_ty`
[INFO] [stdout]     --> src/llvm_emit/emit/function.rs:2414:33
[INFO] [stdout]      |
[INFO] [stdout] 2414 | ...                   let result_llvm_ty = if first_llvm_ty == "float" { "double" } else { first_llvm_ty };
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_llvm_ty`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `next_md_id` is never read
[INFO] [stdout]    --> src/llvm_emit/emit.rs:692:9
[INFO] [stdout]     |
[INFO] [stdout] 643 |             next_md_id += 1;
[INFO] [stdout]     |             --------------- `next_md_id` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 692 |         next_md_id += 1;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `next_md_id` is never read
[INFO] [stdout]    --> src/llvm_emit/emit.rs:692:9
[INFO] [stdout]     |
[INFO] [stdout] 643 |             next_md_id += 1;
[INFO] [stdout]     |             --------------- `next_md_id` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 692 |         next_md_id += 1;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `specific`
[INFO] [stdout]    --> src/main.rs:878:9
[INFO] [stdout]     |
[INFO] [stdout] 878 |         specific: Option<&Vec<String>>,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_specific`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `specific`
[INFO] [stdout]    --> src/main.rs:878:9
[INFO] [stdout]     |
[INFO] [stdout] 878 |         specific: Option<&Vec<String>>,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_specific`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `entries` and `into_entries` are never used
[INFO] [stdout]    --> src/interpreter/value.rs:237:12
[INFO] [stdout]     |
[INFO] [stdout] 193 | impl OboMap {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 237 |     pub fn entries(&self) -> &[(Value, Value)] { &self.entries }
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 238 |     pub fn into_entries(self) -> Vec<(Value, Value)> { self.entries }
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OBO_VTAG_STR` is never used
[INFO] [stdout]     --> src/llvm_emit/emit/function.rs:1308:7
[INFO] [stdout]      |
[INFO] [stdout] 1308 | const OBO_VTAG_STR: u8 = 1;
[INFO] [stdout]      |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `emit_inline_slot_ptr` is never used
[INFO] [stdout]     --> src/llvm_emit/emit/function.rs:1317:4
[INFO] [stdout]      |
[INFO] [stdout] 1317 | fn emit_inline_slot_ptr(s: &mut String, tmp: &mut u32, entity_val: &str, slot_idx: i32) -> String {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `entries` and `into_entries` are never used
[INFO] [stdout]    --> src/interpreter/value.rs:237:12
[INFO] [stdout]     |
[INFO] [stdout] 193 | impl OboMap {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 237 |     pub fn entries(&self) -> &[(Value, Value)] { &self.entries }
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 238 |     pub fn into_entries(self) -> Vec<(Value, Value)> { self.entries }
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OBO_VTAG_STR` is never used
[INFO] [stdout]     --> src/llvm_emit/emit/function.rs:1308:7
[INFO] [stdout]      |
[INFO] [stdout] 1308 | const OBO_VTAG_STR: u8 = 1;
[INFO] [stdout]      |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `emit_inline_slot_ptr` is never used
[INFO] [stdout]     --> src/llvm_emit/emit/function.rs:1317:4
[INFO] [stdout]      |
[INFO] [stdout] 1317 | fn emit_inline_slot_ptr(s: &mut String, tmp: &mut u32, entity_val: &str, slot_idx: i32) -> String {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.41s
[INFO] running `Command { std: "docker" "inspect" "baa370963ead0d00cfe0c4ea5872668e1f52e2cd1d5c1ffd37e924c9bb13ce43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa370963ead0d00cfe0c4ea5872668e1f52e2cd1d5c1ffd37e924c9bb13ce43", kill_on_drop: false }`
[INFO] [stdout] baa370963ead0d00cfe0c4ea5872668e1f52e2cd1d5c1ffd37e924c9bb13ce43