[INFO] cloning repository https://github.com/tolziplohu/pika [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tolziplohu/pika" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftolziplohu%2Fpika", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftolziplohu%2Fpika'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 73a1910be5a42d1daecbfdb3990ced0d5270f3aa [INFO] testing tolziplohu/pika against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftolziplohu%2Fpika" "/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/tolziplohu/pika on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tolziplohu/pika [INFO] finished tweaking git repo https://github.com/tolziplohu/pika [INFO] tweaked toml for git repo https://github.com/tolziplohu/pika written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/tolziplohu/pika 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7a1edcf9b8f85cfa897ade9c960ffae44d3fc2a9869c7c118bcc8771b424018 [INFO] running `Command { std: "docker" "start" "-a" "e7a1edcf9b8f85cfa897ade9c960ffae44d3fc2a9869c7c118bcc8771b424018", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7a1edcf9b8f85cfa897ade9c960ffae44d3fc2a9869c7c118bcc8771b424018", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7a1edcf9b8f85cfa897ade9c960ffae44d3fc2a9869c7c118bcc8771b424018", kill_on_drop: false }` [INFO] [stdout] e7a1edcf9b8f85cfa897ade9c960ffae44d3fc2a9869c7c118bcc8771b424018 [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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8082713947fde6210bc14e9bbfd966e9d9bea87f2fd417e1ed6ffe0a591d6151 [INFO] running `Command { std: "docker" "start" "-a" "8082713947fde6210bc14e9bbfd966e9d9bea87f2fd417e1ed6ffe0a591d6151", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling form_urlencoded v1.2.0 [INFO] [stderr] Compiling text-size v1.1.1 [INFO] [stderr] Compiling str_indices v0.4.2 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling countme v3.0.1 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling ropey v1.6.1 [INFO] [stderr] Compiling ariadne v0.3.0 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling rowan v0.15.13 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling idna v0.4.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling serde_repr v0.1.16 [INFO] [stderr] Compiling salsa-macros v0.16.0 [INFO] [stderr] Compiling salsa v0.16.1 [INFO] [stderr] Compiling url v2.4.1 [INFO] [stderr] Compiling lsp-types v0.94.1 [INFO] [stderr] Compiling lsp-server v0.7.4 [INFO] [stderr] Compiling pika2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ariadne::Fmt` [INFO] [stdout] --> src/common.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use ariadne::Fmt; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/elab/elaborate.rs:1321:47 [INFO] [stdout] | [INFO] [stdout] 1321 | if let Some((expected_ty, reason, r)) = expected_ty { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rows` [INFO] [stdout] --> src/elab/pattern.rs:654:61 [INFO] [stdout] | [INFO] [stdout] 654 | fn column_select_heuristic(&self, top_row: &input::Row, rows: &[input::Row]) -> PVar { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rows` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/elab/pattern.rs:1525:13 [INFO] [stdout] | [INFO] [stdout] 1510 | Dec::Switch(v, branches, fallback) => { [INFO] [stdout] | ---------------------------------- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 1525 | Dec::Switch(_, _, _) => None, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/elab/val.rs:344:40 [INFO] [stdout] | [INFO] [stdout] 344 | pub fn app(mut self, x: Elim, env: &mut Env) -> Val { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/server.rs:79:35 [INFO] [stdout] | [INFO] [stdout] 79 | fn handle_response(&mut self, msg: lsp::Response) -> Result<(), Box> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/server.rs:139:26 [INFO] [stdout] | [INFO] [stdout] 139 | let (id, params): (_, GotoDefinitionParams) = [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `def_file` is never used [INFO] [stdout] --> src/elab/mod.rs:82:4 [INFO] [stdout] | [INFO] [stdout] 82 | fn def_file(db: &dyn Elaborator, def: Def) -> File { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/elab/mod.rs:432:11 [INFO] [stdout] | [INFO] [stdout] 432 | Float(f64), [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] 432 - Float(f64), [INFO] [stdout] 432 + Float(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `SpineNonVariable` and `SpineDuplicate` are never constructed [INFO] [stdout] --> src/elab/metas.rs:179:5 [INFO] [stdout] | [INFO] [stdout] 175 | pub enum MetaSolveError { [INFO] [stdout] | -------------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 179 | SpineNonVariable(Expr), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 180 | SpineNonApp(Elim), [INFO] [stdout] 181 | SpineDuplicate(Name), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `F64` and `F32` are never constructed [INFO] [stdout] --> src/elab/term.rs:195:5 [INFO] [stdout] | [INFO] [stdout] 189 | pub enum Literal { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 195 | F64(u64), [INFO] [stdout] | ^^^ [INFO] [stdout] 196 | /// Stores a u32 representation of the bits of the f32 [INFO] [stdout] 197 | F32(u32), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Literal` 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: method `as_u32` is never used [INFO] [stdout] --> src/elab/var.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Lvl { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] 35 | pub fn as_u32(self) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_u32` is never used [INFO] [stdout] --> src/elab/var.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl Size { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 57 | pub fn as_u32(self) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pop` is never used [INFO] [stdout] --> src/elab/var.rs:245:12 [INFO] [stdout] | [INFO] [stdout] 183 | impl Env { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 245 | pub fn pop(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `inaccessible` is never used [INFO] [stdout] --> src/parsing/mod.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 108 | pub trait ParserExt: Parser { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 130 | fn inaccessible(&self, name: SName) -> SName { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Unexpected` and `Other` are never constructed [INFO] [stdout] --> src/parsing/parser.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 9 | enum ParseError { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 10 | Expected(Cow<'static, str>, Option>), [INFO] [stdout] 11 | Unexpected(Cow<'static, str>, Option>), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 12 | NonAssoc(Tok, Tok, RelSpan), [INFO] [stdout] 13 | Other(Cow<'static, str>), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `COLOR5` and `is_empty` are never used [INFO] [stdout] --> src/pretty.rs:72:15 [INFO] [stdout] | [INFO] [stdout] 65 | impl Doc { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 72 | pub const COLOR5: ariadne::Color = ariadne::Color::Fixed(158); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 73 | [INFO] [stdout] 74 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `initialization_params` is never read [INFO] [stdout] --> src/server.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Server { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | initialization_params: InitializeParams, [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 `pika2` (lib); 18 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/a7ce54db9b096bd1098d07c645b489195a667c9f/bin/rustc --crate-name pika2 --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=b53309feacb72dde -C extra-filename=-493ca4f081b666f1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ariadne=/opt/rustwide/target/debug/deps/libariadne-f1a3fcfef952f6b9.rmeta --extern lsp_server=/opt/rustwide/target/debug/deps/liblsp_server-3ac5a15b58ee3c4c.rmeta --extern lsp_types=/opt/rustwide/target/debug/deps/liblsp_types-a7c6321eb7df2c53.rmeta --extern ropey=/opt/rustwide/target/debug/deps/libropey-7e7c24549a27ede0.rmeta --extern rowan=/opt/rustwide/target/debug/deps/librowan-9b31fa93dc53eca5.rmeta --extern salsa=/opt/rustwide/target/debug/deps/libsalsa-93b4d2bda1d38444.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-daeec9294ef70275.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-31f0aacd8c945d0e.rmeta --extern yansi=/opt/rustwide/target/debug/deps/libyansi-d940c26158ddd8fe.rmeta --cap-lints=forbid` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "8082713947fde6210bc14e9bbfd966e9d9bea87f2fd417e1ed6ffe0a591d6151", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8082713947fde6210bc14e9bbfd966e9d9bea87f2fd417e1ed6ffe0a591d6151", kill_on_drop: false }` [INFO] [stdout] 8082713947fde6210bc14e9bbfd966e9d9bea87f2fd417e1ed6ffe0a591d6151