[INFO] cloning repository https://github.com/lavamitt/a-little-c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lavamitt/a-little-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/lavamitt/a-little-c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lavamitt/a-little-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler'... [INFO] [stderr] error: failed to write new configuration file /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler/config.lock [INFO] [stderr] fatal: could not set 'core.repositoryformatversion' to '0' [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/lavamitt/a-little-c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lavamitt/a-little-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler/refs/heads: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/lavamitt/a-little-c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lavamitt/a-little-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/info/exclude' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler/info/exclude': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/lavamitt/a-little-c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lavamitt/a-little-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/sendemail-validate.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler/hooks/sendemail-validate.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/lavamitt/a-little-c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lavamitt/a-little-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/commit-msg.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler/hooks/commit-msg.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/lavamitt/a-little-c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lavamitt/a-little-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-rebase.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler/hooks/pre-rebase.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/lavamitt/a-little-c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lavamitt/a-little-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-applypatch.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler/hooks/pre-applypatch.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/lavamitt/a-little-c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lavamitt/a-little-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/lavamitt/a-little-c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lavamitt/a-little-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/lavamitt/a-little-c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lavamitt/a-little-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/lavamitt/a-little-c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lavamitt/a-little-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 12) [INFO] cloning repository https://github.com/lavamitt/a-little-c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lavamitt/a-little-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 13) [INFO] cloning repository https://github.com/lavamitt/a-little-c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lavamitt/a-little-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 14) [INFO] cloning repository https://github.com/lavamitt/a-little-c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lavamitt/a-little-c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c083fdf10abd0ddcfd0289bea19b4f8f2a32903a [INFO] testing lavamitt/a-little-c-compiler against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flavamitt%2Fa-little-c-compiler" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lavamitt/a-little-c-compiler [INFO] finished tweaking git repo https://github.com/lavamitt/a-little-c-compiler [INFO] tweaked toml for git repo https://github.com/lavamitt/a-little-c-compiler written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lavamitt/a-little-c-compiler on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lavamitt/a-little-c-compiler 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 06b482851dc85db431a4791d99d8cf52e26a5c26eebf5b14841d79b535173a4e [INFO] running `Command { std: "docker" "start" "-a" "06b482851dc85db431a4791d99d8cf52e26a5c26eebf5b14841d79b535173a4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06b482851dc85db431a4791d99d8cf52e26a5c26eebf5b14841d79b535173a4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06b482851dc85db431a4791d99d8cf52e26a5c26eebf5b14841d79b535173a4e", kill_on_drop: false }` [INFO] [stdout] 06b482851dc85db431a4791d99d8cf52e26a5c26eebf5b14841d79b535173a4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4e8c4bc739649f3646d1ee981d54590e36a57d44041f622775759fa951b1739f [INFO] running `Command { std: "docker" "start" "-a" "4e8c4bc739649f3646d1ee981d54590e36a57d44041f622775759fa951b1739f", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling compiler_c v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `assembly` [INFO] [stdout] --> src/codeemission.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn add_epilogue(assembly: &mut String) {} [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assembly` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_args` [INFO] [stdout] --> src/codegen.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | let num_args = function.args.len(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/codegen.rs:283:22 [INFO] [stdout] | [INFO] [stdout] 283 | for (i, stack_arg) in stack_args.iter().enumerate().rev() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src_offset` [INFO] [stdout] --> src/codegen.rs:457:43 [INFO] [stdout] | [INFO] [stdout] 457 | if let Operand::Stack(src_offset) = src { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_src_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst_offset` [INFO] [stdout] --> src/codegen.rs:458:47 [INFO] [stdout] | [INFO] [stdout] 458 | if let Operand::Stack(dst_offset) = dst { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dst_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst_offset` [INFO] [stdout] --> src/codegen.rs:473:43 [INFO] [stdout] | [INFO] [stdout] 473 | if let Operand::Stack(dst_offset) = dst { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dst_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src_offset` [INFO] [stdout] --> src/codegen.rs:503:43 [INFO] [stdout] | [INFO] [stdout] 503 | if let Operand::Stack(src_offset) = src { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_src_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst_offset` [INFO] [stdout] --> src/codegen.rs:504:47 [INFO] [stdout] | [INFO] [stdout] 504 | if let Operand::Stack(dst_offset) = dst { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dst_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/codegen.rs:530:41 [INFO] [stdout] | [INFO] [stdout] 530 | if let Operand::Imm(num) = operand { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src_offset` [INFO] [stdout] --> src/codegen.rs:542:43 [INFO] [stdout] | [INFO] [stdout] 542 | if let Operand::Stack(src_offset) = src { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_src_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst_offset` [INFO] [stdout] --> src/codegen.rs:543:47 [INFO] [stdout] | [INFO] [stdout] 543 | if let Operand::Stack(dst_offset) = dst { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dst_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:301:24 [INFO] [stdout] | [INFO] [stdout] 301 | let (post, mut tokens) = match tokens.peek() { [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: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:384:22 [INFO] [stdout] | [INFO] [stdout] 384 | fn parse_expr<'a, I>(mut tokens: Peekable, min_precedence: u32) -> (ASTExpression, Peekable) [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parser.rs:471:9 [INFO] [stdout] | [INFO] [stdout] 471 | _ => unreachable!(), // This should never happen [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/parser.rs:471:9 [INFO] [stdout] | [INFO] [stdout] 456 | ASTBinaryOperator::Multiply => 50, [INFO] [stdout] | --------------------------- matches some of the same values [INFO] [stdout] 457 | ASTBinaryOperator::Divide => 50, [INFO] [stdout] | ------------------------- matches some of the same values [INFO] [stdout] 458 | ASTBinaryOperator::Remainder => 50, [INFO] [stdout] | ---------------------------- matches some of the same values [INFO] [stdout] 459 | ASTBinaryOperator::Add => 45, [INFO] [stdout] | ---------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 471 | _ => unreachable!(), // This should never happen [INFO] [stdout] | ^ ...and 11 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/semantic_analysis.rs:506:48 [INFO] [stdout] | [INFO] [stdout] 506 | ASTStatement::DoWhile(body, condition, label) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_label` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/semantic_analysis.rs:510:46 [INFO] [stdout] | [INFO] [stdout] 510 | ASTStatement::While(condition, body, label) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_label` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/semantic_analysis.rs:514:56 [INFO] [stdout] | [INFO] [stdout] 514 | ASTStatement::For(init, condition, post, body, label) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_label` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.25s [INFO] running `Command { std: "docker" "inspect" "4e8c4bc739649f3646d1ee981d54590e36a57d44041f622775759fa951b1739f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e8c4bc739649f3646d1ee981d54590e36a57d44041f622775759fa951b1739f", kill_on_drop: false }` [INFO] [stdout] 4e8c4bc739649f3646d1ee981d54590e36a57d44041f622775759fa951b1739f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e923fda4d449dd5472e13bddc67c66abe3d91ef336f973706729a57ea5113548 [INFO] running `Command { std: "docker" "start" "-a" "e923fda4d449dd5472e13bddc67c66abe3d91ef336f973706729a57ea5113548", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/containers/e923fda4d449dd5472e13bddc67c66abe3d91ef336f973706729a57ea5113548/mounts: no space left on device [INFO] running `Command { std: "docker" "inspect" "e923fda4d449dd5472e13bddc67c66abe3d91ef336f973706729a57ea5113548", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e923fda4d449dd5472e13bddc67c66abe3d91ef336f973706729a57ea5113548", kill_on_drop: false }` [INFO] [stdout] e923fda4d449dd5472e13bddc67c66abe3d91ef336f973706729a57ea5113548