[INFO] cloning repository https://github.com/Serophots/lua-interpreter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Serophots/lua-interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSerophots%2Flua-interpreter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSerophots%2Flua-interpreter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bacb6693300c279895448ffe469d6e7d3144105a [INFO] checking Serophots/lua-interpreter against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSerophots%2Flua-interpreter" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Serophots/lua-interpreter on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Serophots/lua-interpreter [INFO] finished tweaking git repo https://github.com/Serophots/lua-interpreter [INFO] tweaked toml for git repo https://github.com/Serophots/lua-interpreter written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Serophots/lua-interpreter 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3eb308d0b8708e101276db2d1a84fa139e0f79ab38c7563351bfd27a95baf855 [INFO] running `Command { std: "docker" "start" "-a" "3eb308d0b8708e101276db2d1a84fa139e0f79ab38c7563351bfd27a95baf855", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3eb308d0b8708e101276db2d1a84fa139e0f79ab38c7563351bfd27a95baf855", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3eb308d0b8708e101276db2d1a84fa139e0f79ab38c7563351bfd27a95baf855", kill_on_drop: false }` [INFO] [stdout] 3eb308d0b8708e101276db2d1a84fa139e0f79ab38c7563351bfd27a95baf855 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 545deeeee84394e68ddd45cf2999eb44b80c3e0a545c2a5d13b9adf20d4cbded [INFO] running `Command { std: "docker" "start" "-a" "545deeeee84394e68ddd45cf2999eb44b80c3e0a545c2a5d13b9adf20d4cbded", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking lua-interpretter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lprimative.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | BOOL(bool), //1 [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 5 | BOOL(()), //1 [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lprimative.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | NUMBER(f64), //3 [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 6 | NUMBER(()), //3 [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lprimative.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | STRING(String), //4 [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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 | STRING(()), //4 [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `opcode`, `a`, `b`, and `c` are never read [INFO] [stdout] --> src/bytecode/binstruction.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | ABC{opcode: u8, a: u8, b: u16, c: u16}, [INFO] [stdout] | --- ^^^^^^ ^ ^ ^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `opcode`, `a`, and `b` are never read [INFO] [stdout] --> src/bytecode/binstruction.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | ABx{opcode: u8, a: u8, b: u32}, [INFO] [stdout] | --- ^^^^^^ ^ ^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `opcode`, `a`, and `b` are never read [INFO] [stdout] --> src/bytecode/binstruction.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | AsBx{opcode: u8, a: u8, b: i32}, [INFO] [stdout] | ---- ^^^^^^ ^ ^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `list` is never read [INFO] [stdout] --> src/bytecode/blist.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct BList { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 6 | list: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BList` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/bytecode/bproto.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct BProto { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 8 | source_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 9 | line_defined: i64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 10 | last_line_defined: i64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | num_upvalues: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 12 | num_params: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 13 | vararg_flag: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 14 | max_stack: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | instructions: BList, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 16 | constants: BList, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 17 | protos: BList, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | src_lines: BList, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 19 | locals: BList, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | upvalues: BList [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BProto` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/bytecode/bsrc_lines.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BSrcLine { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 5 | inner: i64 [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BSrcLine` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `local_name`, `scope_start`, and `scope_end` are never read [INFO] [stdout] --> src/bytecode/blocal.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BLocal { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 5 | local_name: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | scope_start: i64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 7 | scope_end: i64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BLocal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/bytecode/bupvalue.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BUpvalue { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 5 | name: String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BUpvalue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | decode_bytecode(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 8 | let _ = decode_bytecode(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lprimative.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | BOOL(bool), //1 [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 5 | BOOL(()), //1 [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lprimative.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | NUMBER(f64), //3 [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 6 | NUMBER(()), //3 [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lprimative.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | STRING(String), //4 [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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 | STRING(()), //4 [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `opcode`, `a`, `b`, and `c` are never read [INFO] [stdout] --> src/bytecode/binstruction.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | ABC{opcode: u8, a: u8, b: u16, c: u16}, [INFO] [stdout] | --- ^^^^^^ ^ ^ ^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `opcode`, `a`, and `b` are never read [INFO] [stdout] --> src/bytecode/binstruction.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | ABx{opcode: u8, a: u8, b: u32}, [INFO] [stdout] | --- ^^^^^^ ^ ^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `opcode`, `a`, and `b` are never read [INFO] [stdout] --> src/bytecode/binstruction.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | AsBx{opcode: u8, a: u8, b: i32}, [INFO] [stdout] | ---- ^^^^^^ ^ ^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `list` is never read [INFO] [stdout] --> src/bytecode/blist.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct BList { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 6 | list: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BList` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/bytecode/bproto.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct BProto { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 8 | source_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 9 | line_defined: i64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 10 | last_line_defined: i64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | num_upvalues: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 12 | num_params: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 13 | vararg_flag: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 14 | max_stack: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | instructions: BList, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 16 | constants: BList, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 17 | protos: BList, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | src_lines: BList, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 19 | locals: BList, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | upvalues: BList [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BProto` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/bytecode/bsrc_lines.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BSrcLine { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 5 | inner: i64 [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BSrcLine` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `local_name`, `scope_start`, and `scope_end` are never read [INFO] [stdout] --> src/bytecode/blocal.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BLocal { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 5 | local_name: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | scope_start: i64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 7 | scope_end: i64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BLocal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/bytecode/bupvalue.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BUpvalue { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 5 | name: String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BUpvalue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | decode_bytecode(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 8 | let _ = decode_bytecode(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.85s [INFO] running `Command { std: "docker" "inspect" "545deeeee84394e68ddd45cf2999eb44b80c3e0a545c2a5d13b9adf20d4cbded", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "545deeeee84394e68ddd45cf2999eb44b80c3e0a545c2a5d13b9adf20d4cbded", kill_on_drop: false }` [INFO] [stdout] 545deeeee84394e68ddd45cf2999eb44b80c3e0a545c2a5d13b9adf20d4cbded [INFO] checking Serophots/lua-interpreter against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSerophots%2Flua-interpreter" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Serophots/lua-interpreter on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Serophots/lua-interpreter [INFO] finished tweaking git repo https://github.com/Serophots/lua-interpreter [INFO] tweaked toml for git repo https://github.com/Serophots/lua-interpreter written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Serophots/lua-interpreter 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 216bc6fdea4d4d0e5e64bdd962d1448e36b44b7249699a90103c097b58a40df3 [INFO] running `Command { std: "docker" "start" "-a" "216bc6fdea4d4d0e5e64bdd962d1448e36b44b7249699a90103c097b58a40df3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "216bc6fdea4d4d0e5e64bdd962d1448e36b44b7249699a90103c097b58a40df3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "216bc6fdea4d4d0e5e64bdd962d1448e36b44b7249699a90103c097b58a40df3", kill_on_drop: false }` [INFO] [stdout] 216bc6fdea4d4d0e5e64bdd962d1448e36b44b7249699a90103c097b58a40df3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ada84f0bc74ff4ac17926beef181befe7e7a4f830823243594b3c02a54026c3 [INFO] running `Command { std: "docker" "start" "-a" "0ada84f0bc74ff4ac17926beef181befe7e7a4f830823243594b3c02a54026c3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking lua-interpretter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lprimative.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | BOOL(bool), //1 [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 5 | BOOL(()), //1 [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lprimative.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | NUMBER(f64), //3 [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 6 | NUMBER(()), //3 [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lprimative.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | STRING(String), //4 [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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 | STRING(()), //4 [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `opcode`, `a`, `b`, and `c` are never read [INFO] [stdout] --> src/bytecode/binstruction.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | ABC{opcode: u8, a: u8, b: u16, c: u16}, [INFO] [stdout] | --- ^^^^^^ ^ ^ ^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `opcode`, `a`, and `b` are never read [INFO] [stdout] --> src/bytecode/binstruction.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | ABx{opcode: u8, a: u8, b: u32}, [INFO] [stdout] | --- ^^^^^^ ^ ^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `opcode`, `a`, and `b` are never read [INFO] [stdout] --> src/bytecode/binstruction.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | AsBx{opcode: u8, a: u8, b: i32}, [INFO] [stdout] | ---- ^^^^^^ ^ ^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `list` is never read [INFO] [stdout] --> src/bytecode/blist.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct BList { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 6 | list: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BList` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/bytecode/bproto.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct BProto { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 8 | source_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 9 | line_defined: i64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 10 | last_line_defined: i64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | num_upvalues: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 12 | num_params: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 13 | vararg_flag: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 14 | max_stack: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | instructions: BList, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 16 | constants: BList, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 17 | protos: BList, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | src_lines: BList, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 19 | locals: BList, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | upvalues: BList [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BProto` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/bytecode/bsrc_lines.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BSrcLine { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 5 | inner: i64 [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BSrcLine` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `local_name`, `scope_start`, and `scope_end` are never read [INFO] [stdout] --> src/bytecode/blocal.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BLocal { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 5 | local_name: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | scope_start: i64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 7 | scope_end: i64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BLocal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/bytecode/bupvalue.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BUpvalue { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 5 | name: String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BUpvalue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | decode_bytecode(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 8 | let _ = decode_bytecode(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lprimative.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | BOOL(bool), //1 [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 5 | BOOL(()), //1 [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lprimative.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | NUMBER(f64), //3 [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 6 | NUMBER(()), //3 [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lprimative.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | STRING(String), //4 [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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 | STRING(()), //4 [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `opcode`, `a`, `b`, and `c` are never read [INFO] [stdout] --> src/bytecode/binstruction.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | ABC{opcode: u8, a: u8, b: u16, c: u16}, [INFO] [stdout] | --- ^^^^^^ ^ ^ ^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `opcode`, `a`, and `b` are never read [INFO] [stdout] --> src/bytecode/binstruction.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | ABx{opcode: u8, a: u8, b: u32}, [INFO] [stdout] | --- ^^^^^^ ^ ^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `opcode`, `a`, and `b` are never read [INFO] [stdout] --> src/bytecode/binstruction.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | AsBx{opcode: u8, a: u8, b: i32}, [INFO] [stdout] | ---- ^^^^^^ ^ ^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `list` is never read [INFO] [stdout] --> src/bytecode/blist.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct BList { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 6 | list: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BList` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/bytecode/bproto.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct BProto { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 8 | source_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 9 | line_defined: i64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 10 | last_line_defined: i64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | num_upvalues: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 12 | num_params: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 13 | vararg_flag: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 14 | max_stack: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | instructions: BList, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 16 | constants: BList, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 17 | protos: BList, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | src_lines: BList, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 19 | locals: BList, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | upvalues: BList [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BProto` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/bytecode/bsrc_lines.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BSrcLine { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 5 | inner: i64 [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BSrcLine` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `local_name`, `scope_start`, and `scope_end` are never read [INFO] [stdout] --> src/bytecode/blocal.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BLocal { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 5 | local_name: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | scope_start: i64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 7 | scope_end: i64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BLocal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/bytecode/bupvalue.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BUpvalue { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 5 | name: String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BUpvalue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | decode_bytecode(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 8 | let _ = decode_bytecode(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.94s [INFO] running `Command { std: "docker" "inspect" "0ada84f0bc74ff4ac17926beef181befe7e7a4f830823243594b3c02a54026c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ada84f0bc74ff4ac17926beef181befe7e7a4f830823243594b3c02a54026c3", kill_on_drop: false }` [INFO] [stdout] 0ada84f0bc74ff4ac17926beef181befe7e7a4f830823243594b3c02a54026c3