[INFO] cloning repository https://github.com/delta1024/complox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/delta1024/complox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelta1024%2Fcomplox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelta1024%2Fcomplox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1a41340a5d7d25b8976ccaf165e79ed9f887669e [INFO] checking delta1024/complox against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelta1024%2Fcomplox" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/delta1024/complox [INFO] finished tweaking git repo https://github.com/delta1024/complox [INFO] tweaked toml for git repo https://github.com/delta1024/complox written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/delta1024/complox on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/delta1024/complox 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a145fa5458ce8ed0f9678269d2f1a33259e72a07fdbf9962f06b1f77aa668f4a [INFO] running `Command { std: "docker" "start" "-a" "a145fa5458ce8ed0f9678269d2f1a33259e72a07fdbf9962f06b1f77aa668f4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a145fa5458ce8ed0f9678269d2f1a33259e72a07fdbf9962f06b1f77aa668f4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a145fa5458ce8ed0f9678269d2f1a33259e72a07fdbf9962f06b1f77aa668f4a", kill_on_drop: false }` [INFO] [stdout] a145fa5458ce8ed0f9678269d2f1a33259e72a07fdbf9962f06b1f77aa668f4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71a228aee4f3c3e0d46867aff22bd04af30d82c5f0767ea0f3554cbb690a4a0b [INFO] running `Command { std: "docker" "start" "-a" "71a228aee4f3c3e0d46867aff22bd04af30d82c5f0767ea0f3554cbb690a4a0b", kill_on_drop: false }` [INFO] [stderr] Checking complox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BinaryExpr`, `LiteralExpr`, `UnaryExpr`, and `scanner::Scanner` [INFO] [stdout] --> src/main.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | use ast::{scanner::Scanner, BinaryExpr, Expression, LiteralExpr, UnaryExpr}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BinaryExpr`, `LiteralExpr`, `UnaryExpr`, and `scanner::Scanner` [INFO] [stdout] --> src/main.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | use ast::{scanner::Scanner, BinaryExpr, Expression, LiteralExpr, UnaryExpr}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/ir.rs:41:19 [INFO] [stdout] | [INFO] [stdout] 40 | impl Section { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 41 | pub(crate) fn new(name: &str, code: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/ir.rs:63:19 [INFO] [stdout] | [INFO] [stdout] 62 | impl Program { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 63 | pub(crate) fn new(data: Option
, text: Vec
) -> Program { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Write` and `Exit` are never constructed [INFO] [stdout] --> src/x86_64/mod.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub(crate) enum Syscall { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 37 | /// 1: %rax(0x01), %rdi(unsigned int fd), %rsi(char *buf), %rdx(size_t count) [INFO] [stdout] 38 | Write, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 39 | /// 60: rax(0x3c), rdi(int error_code) [INFO] [stdout] 40 | Exit, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Deref` is never constructed [INFO] [stdout] --> src/x86_64/regesters.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 194 | pub(crate) enum Regester { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 195 | Directive(Directive), [INFO] [stdout] 196 | Deref(Reg), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Byte`, `Word`, `DWord`, and `QWord` are never constructed [INFO] [stdout] --> src/x86_64/directives.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub(crate) enum Directive { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 4 | /// Eight bits [INFO] [stdout] 5 | Byte { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | Word { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | DWord { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | QWord { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `qword`, `dword`, `word`, and `byte` are never used [INFO] [stdout] --> src/x86_64/directives.rs:87:19 [INFO] [stdout] | [INFO] [stdout] 86 | impl Directive { [INFO] [stdout] | -------------- associated functions in this implementation [INFO] [stdout] 87 | pub(crate) fn qword(regester: Reg, deref: bool, offset: Option) -> Directive { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | pub(crate) fn dword(regester: Reg, deref: bool, offset: Option) -> Directive { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub(crate) fn word(regester: Reg, deref: bool, offset: Option) -> Directive { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | pub(crate) fn byte(regester: Reg, deref: bool, offset: Option) -> Directive { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/x86_64/op_code.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) enum OpCode { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 5 | Mov(Regester, Value), [INFO] [stdout] | ^^^ [INFO] [stdout] 6 | Push(Regester), [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | Pop(Regester), [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | Add(Regester, Value), [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | Sub(Regester, Value), [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | Mul(Regester, Value), [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | Div(Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | Xor(Regester, Regester), [INFO] [stdout] | ^^^ [INFO] [stdout] 13 | Syscall, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> src/x86_64/op_code.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 16 | impl OpCode { [INFO] [stdout] | ----------- associated functions in this implementation [INFO] [stdout] 17 | pub(crate) fn exit>(exit_code: T) -> Blob { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub(crate) fn constant(cons: u32) -> Blob { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub(crate) fn add() -> Blob { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub(crate) fn add_v(a: u32, b: u32) -> Blob { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub(crate) fn sub() -> Blob { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub(crate) fn sub_v(a: u32, b: u32) -> Blob { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub(crate) fn mul() -> Blob { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub(crate) fn mul_v(a: u32, b: u32) -> Blob { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub(crate) fn div() -> Blob { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub(crate) fn div_v(a: u32, b: u32) -> Blob { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ast/parser.rs:168:16 [INFO] [stdout] | [INFO] [stdout] 168 | fn consume(&mut self, id: TokenType, err_message: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ----- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 168 | fn consume(&mut self, id: TokenType, err_message: &str) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/ir.rs:41:19 [INFO] [stdout] | [INFO] [stdout] 40 | impl Section { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 41 | pub(crate) fn new(name: &str, code: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/ir.rs:63:19 [INFO] [stdout] | [INFO] [stdout] 62 | impl Program { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 63 | pub(crate) fn new(data: Option
, text: Vec
) -> Program { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Write` and `Exit` are never constructed [INFO] [stdout] --> src/x86_64/mod.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub(crate) enum Syscall { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 37 | /// 1: %rax(0x01), %rdi(unsigned int fd), %rsi(char *buf), %rdx(size_t count) [INFO] [stdout] 38 | Write, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 39 | /// 60: rax(0x3c), rdi(int error_code) [INFO] [stdout] 40 | Exit, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Deref` is never constructed [INFO] [stdout] --> src/x86_64/regesters.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 194 | pub(crate) enum Regester { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 195 | Directive(Directive), [INFO] [stdout] 196 | Deref(Reg), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Byte`, `Word`, `DWord`, and `QWord` are never constructed [INFO] [stdout] --> src/x86_64/directives.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub(crate) enum Directive { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 4 | /// Eight bits [INFO] [stdout] 5 | Byte { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | Word { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | DWord { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | QWord { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `qword`, `dword`, `word`, and `byte` are never used [INFO] [stdout] --> src/x86_64/directives.rs:87:19 [INFO] [stdout] | [INFO] [stdout] 86 | impl Directive { [INFO] [stdout] | -------------- associated functions in this implementation [INFO] [stdout] 87 | pub(crate) fn qword(regester: Reg, deref: bool, offset: Option) -> Directive { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | pub(crate) fn dword(regester: Reg, deref: bool, offset: Option) -> Directive { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub(crate) fn word(regester: Reg, deref: bool, offset: Option) -> Directive { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | pub(crate) fn byte(regester: Reg, deref: bool, offset: Option) -> Directive { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/x86_64/op_code.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) enum OpCode { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 5 | Mov(Regester, Value), [INFO] [stdout] | ^^^ [INFO] [stdout] 6 | Push(Regester), [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | Pop(Regester), [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | Add(Regester, Value), [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | Sub(Regester, Value), [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | Mul(Regester, Value), [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | Div(Reg), [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | Xor(Regester, Regester), [INFO] [stdout] | ^^^ [INFO] [stdout] 13 | Syscall, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> src/x86_64/op_code.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 16 | impl OpCode { [INFO] [stdout] | ----------- associated functions in this implementation [INFO] [stdout] 17 | pub(crate) fn exit>(exit_code: T) -> Blob { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub(crate) fn constant(cons: u32) -> Blob { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub(crate) fn add() -> Blob { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub(crate) fn add_v(a: u32, b: u32) -> Blob { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub(crate) fn sub() -> Blob { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub(crate) fn sub_v(a: u32, b: u32) -> Blob { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub(crate) fn mul() -> Blob { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub(crate) fn mul_v(a: u32, b: u32) -> Blob { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub(crate) fn div() -> Blob { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub(crate) fn div_v(a: u32, b: u32) -> Blob { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ast/parser.rs:168:16 [INFO] [stdout] | [INFO] [stdout] 168 | fn consume(&mut self, id: TokenType, err_message: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ----- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 168 | fn consume(&mut self, id: TokenType, err_message: &str) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "71a228aee4f3c3e0d46867aff22bd04af30d82c5f0767ea0f3554cbb690a4a0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71a228aee4f3c3e0d46867aff22bd04af30d82c5f0767ea0f3554cbb690a4a0b", kill_on_drop: false }` [INFO] [stdout] 71a228aee4f3c3e0d46867aff22bd04af30d82c5f0767ea0f3554cbb690a4a0b