[INFO] cloning repository https://github.com/xFarish/VMiR [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xFarish/VMiR" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxFarish%2FVMiR", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxFarish%2FVMiR'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 130c269ee940a362c698cb38f7993b16b6ce4475 [INFO] building xFarish/VMiR against master#f3126500f25114ba4e0ac3e76694dd45a22de56d for pr-107620-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxFarish%2FVMiR" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xFarish/VMiR on toolchain f3126500f25114ba4e0ac3e76694dd45a22de56d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3126500f25114ba4e0ac3e76694dd45a22de56d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xFarish/VMiR [INFO] finished tweaking git repo https://github.com/xFarish/VMiR [INFO] tweaked toml for git repo https://github.com/xFarish/VMiR written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/xFarish/VMiR 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" "+f3126500f25114ba4e0ac3e76694dd45a22de56d" "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-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+f3126500f25114ba4e0ac3e76694dd45a22de56d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66554ebf446e31087705a0fdc39e781073d9715db01bceb0bd96f11f032be1b7 [INFO] running `Command { std: "docker" "start" "-a" "66554ebf446e31087705a0fdc39e781073d9715db01bceb0bd96f11f032be1b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66554ebf446e31087705a0fdc39e781073d9715db01bceb0bd96f11f032be1b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66554ebf446e31087705a0fdc39e781073d9715db01bceb0bd96f11f032be1b7", kill_on_drop: false }` [INFO] [stdout] 66554ebf446e31087705a0fdc39e781073d9715db01bceb0bd96f11f032be1b7 [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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+f3126500f25114ba4e0ac3e76694dd45a22de56d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aac1d583d2e323f80242181f06a6bd69dd6af25516e7734ba74a3d37b8492396 [INFO] running `Command { std: "docker" "start" "-a" "aac1d583d2e323f80242181f06a6bd69dd6af25516e7734ba74a3d37b8492396", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling derive_more v0.99.14 [INFO] [stderr] Compiling vmir v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `vm::VM` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use vm::VM; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/cpu.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Immediate { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 5 | None(), [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | U8(u8), [INFO] [stdout] 7 | I8(i8), [INFO] [stdout] | ^^ [INFO] [stdout] 8 | U16(u16), [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | I16(i16), [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | U32(u32), [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | I32(i32), [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | U64(u64), [INFO] [stdout] | ^^^ [INFO] [stdout] 13 | I64(i64), [INFO] [stdout] | ^^^ [INFO] [stdout] 14 | F32(f32), [INFO] [stdout] | ^^^ [INFO] [stdout] 15 | F64(f64) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Immediate` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/cpu.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub enum Instruction { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 23 | NOP(), [INFO] [stdout] | ^^^ [INFO] [stdout] 24 | MOV(Reg, Immediate), [INFO] [stdout] | ^^^ [INFO] [stdout] 25 | MOVR(Reg, Reg), [INFO] [stdout] | ^^^^ [INFO] [stdout] 26 | JMP(Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 27 | JE(Reg), [INFO] [stdout] | ^^ [INFO] [stdout] 28 | JNE(Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 29 | JG(Reg), [INFO] [stdout] | ^^ [INFO] [stdout] 30 | JL(Reg), [INFO] [stdout] | ^^ [INFO] [stdout] 31 | CMP(Reg, Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 32 | PRINTR(Reg), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 33 | PRINTV(Adr), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 34 | VSTORE(Adr, Immediate), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 35 | VLOAD(Adr), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 36 | VSTORER(Adr, Reg), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 37 | VLOADR(Adr, Adr), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 38 | ADD(Reg, Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | SUB(Reg, Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 40 | MUL(Reg, Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 41 | DIV(Reg, Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 42 | AND(Reg, Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 43 | OR(Reg, Reg), [INFO] [stdout] | ^^ [INFO] [stdout] 44 | XOR(Reg, Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 45 | SHR(Reg, Immediate), [INFO] [stdout] | ^^^ [INFO] [stdout] 46 | SHL(Reg, Immediate), [INFO] [stdout] | ^^^ [INFO] [stdout] 47 | VPUSH(Immediate), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 48 | VPUSHR(Reg), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 49 | VPOP(Reg), [INFO] [stdout] | ^^^^ [INFO] [stdout] 50 | CALL(Reg), [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | RET(), [INFO] [stdout] | ^^^ [INFO] [stdout] 52 | HALT() [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/vm.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct VM { [INFO] [stdout] | -- fields in this struct [INFO] [stdout] 6 | ip: cpu::Adr, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | flag_eq: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 8 | flag_gt: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | reg: [cpu::Immediate; 8], [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | code: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 11 | stack: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | data: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | is_exec: bool [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `decode_immediate` is never used [INFO] [stdout] --> src/vm.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn decode_immediate(&mut self) -> cpu::Immediate { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `decode` is never used [INFO] [stdout] --> src/vm.rs:124:12 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn decode(&mut self) -> cpu::Instruction { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.01s [INFO] running `Command { std: "docker" "inspect" "aac1d583d2e323f80242181f06a6bd69dd6af25516e7734ba74a3d37b8492396", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aac1d583d2e323f80242181f06a6bd69dd6af25516e7734ba74a3d37b8492396", kill_on_drop: false }` [INFO] [stdout] aac1d583d2e323f80242181f06a6bd69dd6af25516e7734ba74a3d37b8492396 [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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+f3126500f25114ba4e0ac3e76694dd45a22de56d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05b81c764e72081ca5140c87855c1271ecca80a8ee82f841e4f433dec3e2cf90 [INFO] running `Command { std: "docker" "start" "-a" "05b81c764e72081ca5140c87855c1271ecca80a8ee82f841e4f433dec3e2cf90", kill_on_drop: false }` [INFO] [stderr] Compiling vmir v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `vm::VM` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use vm::VM; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/cpu.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Immediate { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 5 | None(), [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | U8(u8), [INFO] [stdout] 7 | I8(i8), [INFO] [stdout] | ^^ [INFO] [stdout] 8 | U16(u16), [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | I16(i16), [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | U32(u32), [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | I32(i32), [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | U64(u64), [INFO] [stdout] | ^^^ [INFO] [stdout] 13 | I64(i64), [INFO] [stdout] | ^^^ [INFO] [stdout] 14 | F32(f32), [INFO] [stdout] | ^^^ [INFO] [stdout] 15 | F64(f64) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Immediate` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/cpu.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub enum Instruction { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 23 | NOP(), [INFO] [stdout] | ^^^ [INFO] [stdout] 24 | MOV(Reg, Immediate), [INFO] [stdout] | ^^^ [INFO] [stdout] 25 | MOVR(Reg, Reg), [INFO] [stdout] | ^^^^ [INFO] [stdout] 26 | JMP(Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 27 | JE(Reg), [INFO] [stdout] | ^^ [INFO] [stdout] 28 | JNE(Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 29 | JG(Reg), [INFO] [stdout] | ^^ [INFO] [stdout] 30 | JL(Reg), [INFO] [stdout] | ^^ [INFO] [stdout] 31 | CMP(Reg, Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 32 | PRINTR(Reg), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 33 | PRINTV(Adr), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 34 | VSTORE(Adr, Immediate), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 35 | VLOAD(Adr), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 36 | VSTORER(Adr, Reg), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 37 | VLOADR(Adr, Adr), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 38 | ADD(Reg, Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | SUB(Reg, Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 40 | MUL(Reg, Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 41 | DIV(Reg, Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 42 | AND(Reg, Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 43 | OR(Reg, Reg), [INFO] [stdout] | ^^ [INFO] [stdout] 44 | XOR(Reg, Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 45 | SHR(Reg, Immediate), [INFO] [stdout] | ^^^ [INFO] [stdout] 46 | SHL(Reg, Immediate), [INFO] [stdout] | ^^^ [INFO] [stdout] 47 | VPUSH(Immediate), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 48 | VPUSHR(Reg), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 49 | VPOP(Reg), [INFO] [stdout] | ^^^^ [INFO] [stdout] 50 | CALL(Reg), [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | RET(), [INFO] [stdout] | ^^^ [INFO] [stdout] 52 | HALT() [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/vm.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct VM { [INFO] [stdout] | -- fields in this struct [INFO] [stdout] 6 | ip: cpu::Adr, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | flag_eq: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 8 | flag_gt: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | reg: [cpu::Immediate; 8], [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | code: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 11 | stack: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | data: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | is_exec: bool [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `decode_immediate` is never used [INFO] [stdout] --> src/vm.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn decode_immediate(&mut self) -> cpu::Immediate { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `decode` is never used [INFO] [stdout] --> src/vm.rs:124:12 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn decode(&mut self) -> cpu::Instruction { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "05b81c764e72081ca5140c87855c1271ecca80a8ee82f841e4f433dec3e2cf90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05b81c764e72081ca5140c87855c1271ecca80a8ee82f841e4f433dec3e2cf90", kill_on_drop: false }` [INFO] [stdout] 05b81c764e72081ca5140c87855c1271ecca80a8ee82f841e4f433dec3e2cf90