[INFO] cloning repository https://github.com/beaglelang/beagle-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/beaglelang/beagle-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeaglelang%2Fbeagle-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeaglelang%2Fbeagle-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c947368f38daa6e26be3af9544e99f974f4f6ed0 [INFO] checking beaglelang/beagle-lang against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeaglelang%2Fbeagle-lang" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... 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[INFO] validating manifest of git repo https://github.com/beaglelang/beagle-lang on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/beaglelang/beagle-lang [INFO] finished tweaking git repo https://github.com/beaglelang/beagle-lang [INFO] tweaked toml for git repo https://github.com/beaglelang/beagle-lang written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/beaglelang/beagle-lang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded annotate-snippets v0.8.0 [INFO] [stderr] Downloaded criterion-plot v0.4.2 [INFO] [stderr] Downloaded annotate-snippets v0.6.1 [INFO] [stderr] Downloaded oorandom v11.1.1 [INFO] [stderr] Downloaded criterion v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 361005e63bb0dd950685483cc0202f2b8cae9f1bae87ee383ff2c404672750c2 [INFO] running `Command { std: "docker" "start" "-a" "361005e63bb0dd950685483cc0202f2b8cae9f1bae87ee383ff2c404672750c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "361005e63bb0dd950685483cc0202f2b8cae9f1bae87ee383ff2c404672750c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "361005e63bb0dd950685483cc0202f2b8cae9f1bae87ee383ff2c404672750c2", kill_on_drop: false }` [INFO] [stdout] 361005e63bb0dd950685483cc0202f2b8cae9f1bae87ee383ff2c404672750c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eead98e15756cb3e011c00b075807ab600bed64fe19fff000af7abf88b74b892 [INFO] running `Command { std: "docker" "start" "-a" "eead98e15756cb3e011c00b075807ab600bed64fe19fff000af7abf88b74b892", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking oorandom v11.1.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking annotate-snippets v0.8.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking annotate-snippets v0.6.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking crossbeam-queue v0.2.2 [INFO] [stderr] Checking criterion-plot v0.4.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking ir_derive v0.1.0 (/opt/rustwide/workdir/ir_derive) [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling pin-project-internal v0.4.19 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Checking ir_traits v0.1.0 (/opt/rustwide/workdir/ir_traits) [INFO] [stderr] Checking pin-project v0.4.19 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking core v0.0.1 (/opt/rustwide/workdir/core) [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking ir v0.0.1 (/opt/rustwide/workdir/ir) [INFO] [stderr] Checking ty v0.1.0 (/opt/rustwide/workdir/ty) [INFO] [stderr] Checking module_messages v0.1.0 (/opt/rustwide/workdir/module_messages) [INFO] [stderr] Checking mutable v0.1.0 (/opt/rustwide/workdir/mutable) [INFO] [stderr] Checking expr v0.1.0 (/opt/rustwide/workdir/expr) [INFO] [stderr] Checking ident v0.1.0 (/opt/rustwide/workdir/ident) [INFO] [stderr] Checking symbol_table v0.1.0 (/opt/rustwide/workdir/symbol_table) [INFO] [stderr] Checking csv v1.1.3 [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> symbol_table/src/lib.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 48 | / &table.symbols.push(Symbol{ [INFO] [stdout] 49 | | name: local_name, [INFO] [stdout] 50 | | type_, [INFO] [stdout] 51 | | kind: SymbolKind::Local [INFO] [stdout] 52 | | }); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking stmt v0.1.0 (/opt/rustwide/workdir/stmt) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> symbol_table/src/lib.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 48 | / &table.symbols.push(Symbol{ [INFO] [stdout] 49 | | name: local_name, [INFO] [stdout] 50 | | type_, [INFO] [stdout] 51 | | kind: SymbolKind::Local [INFO] [stdout] 52 | | }); [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking criterion v0.3.2 [INFO] [stderr] Checking notices v0.1.0 (/opt/rustwide/workdir/notices) [INFO] [stderr] Checking lexer v0.1.0 (/opt/rustwide/workdir/lexer) [INFO] [stderr] Checking memmy v0.1.0 (/opt/rustwide/workdir/memmy) [INFO] [stderr] Checking typeck v0.1.0 (/opt/rustwide/workdir/typeck) [INFO] [stderr] Checking symbol_resolver v0.1.0 (/opt/rustwide/workdir/symbol_resolver) [INFO] [stdout] error: expected identifier, found `}` [INFO] [stdout] --> symbol_resolver/src/expr.rs:82:17 [INFO] [stdout] | [INFO] [stdout] 82 | } [INFO] [stdout] | ^ expected identifier [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Symbol` [INFO] [stdout] --> symbol_resolver/src/expr.rs:70:37 [INFO] [stdout] | [INFO] [stdout] 70 | ... Symbol::Fun(_) => { [INFO] [stdout] | ^^^^^^ use of undeclared type `Symbol` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found `}` [INFO] [stdout] --> symbol_resolver/src/expr.rs:82:17 [INFO] [stdout] | [INFO] [stdout] 82 | } [INFO] [stdout] | ^ expected identifier [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Symbol` [INFO] [stdout] --> symbol_resolver/src/expr.rs:70:37 [INFO] [stdout] | [INFO] [stdout] 70 | ... Symbol::Fun(_) => { [INFO] [stdout] | ^^^^^^ use of undeclared type `Symbol` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> symbol_resolver/src/expr.rs:55:60 [INFO] [stdout] | [INFO] [stdout] 55 | fn resolve(&self, symbol_resolver: &SymbolResolver) -> Result<(),()>{ [INFO] [stdout] | ------- ^^^^^^^^^^^^^ expected enum `Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result<(), ()>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PropertyRef` [INFO] [stdout] --> memmy/src/lifetime.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | PropertyRef, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LocalRef` [INFO] [stdout] --> memmy/src/lifetime.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | LocalRef, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FunctionRef` [INFO] [stdout] --> memmy/src/lifetime.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | FunctionRef, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RefRef` [INFO] [stdout] --> memmy/src/lifetime.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | RefRef [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ExprKind: From>` is not satisfied [INFO] [stdout] --> symbol_resolver/src/expr.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | match self.kind.into(){ [INFO] [stdout] | ^^^^ the trait `From>` is not implemented for `ExprKind` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> symbol_resolver/src/expr.rs:55:60 [INFO] [stdout] | [INFO] [stdout] 55 | fn resolve(&self, symbol_resolver: &SymbolResolver) -> Result<(),()>{ [INFO] [stdout] | ------- ^^^^^^^^^^^^^ expected enum `Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result<(), ()>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `symbol_resolver` due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variant is never constructed: `PropertyRef` [INFO] [stdout] --> memmy/src/lifetime.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | PropertyRef, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LocalRef` [INFO] [stdout] --> memmy/src/lifetime.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | LocalRef, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FunctionRef` [INFO] [stdout] --> memmy/src/lifetime.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | FunctionRef, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RefRef` [INFO] [stdout] --> memmy/src/lifetime.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | RefRef [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ExprKind: From>` is not satisfied [INFO] [stdout] --> symbol_resolver/src/expr.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | match self.kind.into(){ [INFO] [stdout] | ^^^^ the trait `From>` is not implemented for `ExprKind` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "eead98e15756cb3e011c00b075807ab600bed64fe19fff000af7abf88b74b892", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eead98e15756cb3e011c00b075807ab600bed64fe19fff000af7abf88b74b892", kill_on_drop: false }` [INFO] [stdout] eead98e15756cb3e011c00b075807ab600bed64fe19fff000af7abf88b74b892