[INFO] cloning repository https://github.com/hliam/popcalc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hliam/popcalc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhliam%2Fpopcalc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhliam%2Fpopcalc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 823dbd739af2714a2ebb4efec07f5df355c8f1f7 [INFO] testing hliam/popcalc against 1.85.0 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhliam%2Fpopcalc" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hliam/popcalc on toolchain 1.85.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hliam/popcalc [INFO] finished tweaking git repo https://github.com/hliam/popcalc [INFO] tweaked toml for git repo https://github.com/hliam/popcalc written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hliam/popcalc 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded peeking_take_while v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78114dafc82a1f0d45d25f602633ad07dd0aff9c9cf0ded28c8a3a80a2f7f8ec [INFO] running `Command { std: "docker" "start" "-a" "78114dafc82a1f0d45d25f602633ad07dd0aff9c9cf0ded28c8a3a80a2f7f8ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78114dafc82a1f0d45d25f602633ad07dd0aff9c9cf0ded28c8a3a80a2f7f8ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78114dafc82a1f0d45d25f602633ad07dd0aff9c9cf0ded28c8a3a80a2f7f8ec", kill_on_drop: false }` [INFO] [stdout] 78114dafc82a1f0d45d25f602633ad07dd0aff9c9cf0ded28c8a3a80a2f7f8ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9ce8bd8acddf42dd597dbcdbde4a3ce8dd7e6dff51c4843b5fc81b0a72aca18 [INFO] running `Command { std: "docker" "start" "-a" "f9ce8bd8acddf42dd597dbcdbde4a3ce8dd7e6dff51c4843b5fc81b0a72aca18", kill_on_drop: false }` [INFO] [stderr] Compiling peeking_take_while v1.0.0 [INFO] [stderr] Compiling popcalc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::Num` [INFO] [stdout] --> src/parse.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | use super::Num; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Token::*` [INFO] [stdout] --> src/parse.rs:388:17 [INFO] [stdout] | [INFO] [stdout] 388 | use Token::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/parse.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | fn from(s: S) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `queue` [INFO] [stdout] --> src/parse.rs:390:21 [INFO] [stdout] | [INFO] [stdout] 390 | let mut queue: Vec = Vec::new(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_queue` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse.rs:390:17 [INFO] [stdout] | [INFO] [stdout] 390 | let mut queue: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `precedence` is never used [INFO] [stdout] --> src/parse.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl Token { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 52 | fn precedence(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/parse.rs:349:9 [INFO] [stdout] | [INFO] [stdout] 348 | pub enum Expr { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 349 | Ident(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 350 | Num(Num), [INFO] [stdout] | ^^^ [INFO] [stdout] 351 | // Binary ops [INFO] [stdout] 352 | Dot(Box, Box), [INFO] [stdout] | ^^^ [INFO] [stdout] 353 | Equal(Box, Box), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 354 | EqualityTest(Box, Box), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 355 | InequalityTest(Box, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 356 | GreaterThan(Box, Box), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 357 | LessThan(Box, Box), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 358 | GreaterOrEqual(Box, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 359 | LessOrEqual(Box, Box), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 360 | Add(Box, Box), [INFO] [stdout] | ^^^ [INFO] [stdout] 361 | Sub(Box, Box), [INFO] [stdout] | ^^^ [INFO] [stdout] 362 | Mul(Box, Box), [INFO] [stdout] | ^^^ [INFO] [stdout] 363 | Div(Box, Box), [INFO] [stdout] | ^^^ [INFO] [stdout] 364 | Pow(Box, Box), [INFO] [stdout] | ^^^ [INFO] [stdout] 365 | // Unary ops [INFO] [stdout] 366 | Parens(Box), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 367 | Brackets(Box), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 368 | Factorial(Box), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 369 | Dollar(Box), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lexer` is never read [INFO] [stdout] --> src/parse.rs:373:9 [INFO] [stdout] | [INFO] [stdout] 372 | pub struct ASTParser + Clone> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 373 | lexer: Lexer, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/parse.rs:379:12 [INFO] [stdout] | [INFO] [stdout] 376 | impl + Clone> ASTParser { [INFO] [stdout] | --------------------------------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 379 | fn new(lexer: Lexer) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "f9ce8bd8acddf42dd597dbcdbde4a3ce8dd7e6dff51c4843b5fc81b0a72aca18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9ce8bd8acddf42dd597dbcdbde4a3ce8dd7e6dff51c4843b5fc81b0a72aca18", kill_on_drop: false }` [INFO] [stdout] f9ce8bd8acddf42dd597dbcdbde4a3ce8dd7e6dff51c4843b5fc81b0a72aca18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a6e17174c7b2ae4b52074fd01427d643a71887c4115a0a5920f94b4a4b1aeae [INFO] running `Command { std: "docker" "start" "-a" "3a6e17174c7b2ae4b52074fd01427d643a71887c4115a0a5920f94b4a4b1aeae", kill_on_drop: false }` [INFO] [stderr] Compiling popcalc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::Num` [INFO] [stdout] --> src/parse.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | use super::Num; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Lexer` and `Token` [INFO] [stdout] --> src/parse.rs:284:38 [INFO] [stdout] | [INFO] [stdout] 284 | use super::{InvalidNumError, Lexer, Token}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `assert_tokens_helper` [INFO] [stdout] --> src/parse.rs:286:22 [INFO] [stdout] | [INFO] [stdout] 286 | macro_rules! assert_tokens_helper { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `assert_tokens` [INFO] [stdout] --> src/parse.rs:298:22 [INFO] [stdout] | [INFO] [stdout] 298 | macro_rules! assert_tokens { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Token::*` [INFO] [stdout] --> src/parse.rs:388:17 [INFO] [stdout] | [INFO] [stdout] 388 | use Token::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/parse.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | fn from(s: S) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `queue` [INFO] [stdout] --> src/parse.rs:390:21 [INFO] [stdout] | [INFO] [stdout] 390 | let mut queue: Vec = Vec::new(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_queue` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parse.rs:390:17 [INFO] [stdout] | [INFO] [stdout] 390 | let mut queue: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `precedence` is never used [INFO] [stdout] --> src/parse.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl Token { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 52 | fn precedence(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/parse.rs:349:9 [INFO] [stdout] | [INFO] [stdout] 348 | pub enum Expr { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 349 | Ident(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 350 | Num(Num), [INFO] [stdout] | ^^^ [INFO] [stdout] 351 | // Binary ops [INFO] [stdout] 352 | Dot(Box, Box), [INFO] [stdout] | ^^^ [INFO] [stdout] 353 | Equal(Box, Box), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 354 | EqualityTest(Box, Box), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 355 | InequalityTest(Box, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 356 | GreaterThan(Box, Box), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 357 | LessThan(Box, Box), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 358 | GreaterOrEqual(Box, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 359 | LessOrEqual(Box, Box), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 360 | Add(Box, Box), [INFO] [stdout] | ^^^ [INFO] [stdout] 361 | Sub(Box, Box), [INFO] [stdout] | ^^^ [INFO] [stdout] 362 | Mul(Box, Box), [INFO] [stdout] | ^^^ [INFO] [stdout] 363 | Div(Box, Box), [INFO] [stdout] | ^^^ [INFO] [stdout] 364 | Pow(Box, Box), [INFO] [stdout] | ^^^ [INFO] [stdout] 365 | // Unary ops [INFO] [stdout] 366 | Parens(Box), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 367 | Brackets(Box), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 368 | Factorial(Box), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 369 | Dollar(Box), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lexer` is never read [INFO] [stdout] --> src/parse.rs:373:9 [INFO] [stdout] | [INFO] [stdout] 372 | pub struct ASTParser + Clone> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 373 | lexer: Lexer, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/parse.rs:379:12 [INFO] [stdout] | [INFO] [stdout] 376 | impl + Clone> ASTParser { [INFO] [stdout] | --------------------------------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 379 | fn new(lexer: Lexer) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `popcalc` (bin "popcalc" test); 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.85.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name popcalc --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=b14b383648be9c29 -C extra-filename=-ecb1ed165188c0cf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern peeking_take_while=/opt/rustwide/target/debug/deps/libpeeking_take_while-4f7236c98b2f4bb8.rlib --cap-lints=warn` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "3a6e17174c7b2ae4b52074fd01427d643a71887c4115a0a5920f94b4a4b1aeae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a6e17174c7b2ae4b52074fd01427d643a71887c4115a0a5920f94b4a4b1aeae", kill_on_drop: false }` [INFO] [stdout] 3a6e17174c7b2ae4b52074fd01427d643a71887c4115a0a5920f94b4a4b1aeae