[INFO] updating cached repository https://github.com/vluzko/Grace [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/vluzko/Grace [INFO] [stderr] c545149..d4142ec arc_rewrite -> arc_rewrite [INFO] [stderr] * [new branch] grad_types -> grad_types [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 36b82d381f08109e3bf657e9e6fb99d4b9b1bc93 [INFO] testing vluzko/Grace against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvluzko%2FGrace" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vluzko/Grace on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/vluzko/Grace [INFO] finished tweaking git repo https://github.com/vluzko/Grace [INFO] tweaked toml for git repo https://github.com/vluzko/Grace written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a95703d0fe1bcb58eda1f911adc913679f6713b117a28d1b9d16bf70771da350 [INFO] running `"docker" "start" "-a" "a95703d0fe1bcb58eda1f911adc913679f6713b117a28d1b9d16bf70771da350"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling bytecount v0.6.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling cached v0.12.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling petgraph v0.5.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling proptest v0.9.6 [INFO] [stderr] Compiling grace v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/parser_utils.rs:104:1 [INFO] [stderr] | [INFO] [stderr] 104 | / macro_rules! line_and_block ( [INFO] [stderr] 105 | | ($i:expr, $submac: ident!($($args:tt)* ), $indent: expr) => ( [INFO] [stderr] 106 | | tuple!($i, [INFO] [stderr] 107 | | terminated!( [INFO] [stderr] ... | [INFO] [stderr] 129 | | ); [INFO] [stderr] 130 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/parser_utils.rs:169:1 [INFO] [stderr] | [INFO] [stderr] 169 | / macro_rules! keyword_and_block ( [INFO] [stderr] 170 | | ($i:expr, $keyword: expr, $indent: expr) => ( [INFO] [stderr] 171 | | match line_and_block!($i, $keyword, $indent) { [INFO] [stderr] 172 | | Ok((remaining, (_,o))) => Ok((remaining, o)), [INFO] [stderr] ... | [INFO] [stderr] 175 | | ); [INFO] [stderr] 176 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `RefCell`, `RefMut` [INFO] [stderr] --> src/scoping.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::cell::{RefCell, RefMut}; [INFO] [stderr] | ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/scoping.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CanModifyScope`, `Scope`, `base_scope` [INFO] [stderr] --> src/compiler_layers.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | Scope, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 19 | Context, [INFO] [stderr] 20 | CanModifyScope, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 23 | base_scope [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/compiler_layers.rs:253:12 [INFO] [stderr] | [INFO] [stderr] 253 | if (parsed_module.data.imports.len() > 0) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `i64` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | i64, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `I64` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `i32` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | i32, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `I32` [INFO] [stderr] [INFO] [stderr] warning: variant `f64` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | f64, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `F64` [INFO] [stderr] [INFO] [stderr] warning: variant `f32` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | f32 [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `F32` [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/proptest_utils.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_result` [INFO] [stderr] --> src/parser.rs:684:17 [INFO] [stderr] | [INFO] [stderr] 684 | let parse_result = tuple!(input, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/compiler_layers.rs:369:19 [INFO] [stderr] | [INFO] [stderr] 369 | pub fn to_llr<'a>(input: &'a [u8]) -> (Node, Context, CfgMap, WASMModule) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/compiler_layers.rs:241:13 [INFO] [stderr] | [INFO] [stderr] 241 | let mut dependencies = vec!(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `match_expr` [INFO] [stderr] --> src/parser.rs:682:9 [INFO] [stderr] | [INFO] [stderr] 682 | fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/bin.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 18s [INFO] running `"docker" "inspect" "a95703d0fe1bcb58eda1f911adc913679f6713b117a28d1b9d16bf70771da350"` [INFO] running `"docker" "rm" "-f" "a95703d0fe1bcb58eda1f911adc913679f6713b117a28d1b9d16bf70771da350"` [INFO] [stdout] a95703d0fe1bcb58eda1f911adc913679f6713b117a28d1b9d16bf70771da350 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 66bfdc4cb621888c309ce84d260e66768bbeb5e16b91c9d75410b3a3a72afc62 [INFO] running `"docker" "start" "-a" "66bfdc4cb621888c309ce84d260e66768bbeb5e16b91c9d75410b3a3a72afc62"` [INFO] [stderr] Compiling grace v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/parser_utils.rs:104:1 [INFO] [stderr] | [INFO] [stderr] 104 | / macro_rules! line_and_block ( [INFO] [stderr] 105 | | ($i:expr, $submac: ident!($($args:tt)* ), $indent: expr) => ( [INFO] [stderr] 106 | | tuple!($i, [INFO] [stderr] 107 | | terminated!( [INFO] [stderr] ... | [INFO] [stderr] 129 | | ); [INFO] [stderr] 130 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/parser_utils.rs:169:1 [INFO] [stderr] | [INFO] [stderr] 169 | / macro_rules! keyword_and_block ( [INFO] [stderr] 170 | | ($i:expr, $keyword: expr, $indent: expr) => ( [INFO] [stderr] 171 | | match line_and_block!($i, $keyword, $indent) { [INFO] [stderr] 172 | | Ok((remaining, (_,o))) => Ok((remaining, o)), [INFO] [stderr] ... | [INFO] [stderr] 175 | | ); [INFO] [stderr] 176 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `RefCell`, `RefMut` [INFO] [stderr] --> src/scoping.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::cell::{RefCell, RefMut}; [INFO] [stderr] | ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/scoping.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CanModifyScope`, `Scope`, `base_scope` [INFO] [stderr] --> src/compiler_layers.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | Scope, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 19 | Context, [INFO] [stderr] 20 | CanModifyScope, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 23 | base_scope [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/compiler_layers.rs:253:12 [INFO] [stderr] | [INFO] [stderr] 253 | if (parsed_module.data.imports.len() > 0) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `i64` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | i64, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `I64` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `i32` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | i32, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `I32` [INFO] [stderr] [INFO] [stderr] warning: variant `f64` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | f64, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `F64` [INFO] [stderr] [INFO] [stderr] warning: variant `f32` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | f32 [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `F32` [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/proptest_utils.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_result` [INFO] [stderr] --> src/parser.rs:684:17 [INFO] [stderr] | [INFO] [stderr] 684 | let parse_result = tuple!(input, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/compiler_layers.rs:369:19 [INFO] [stderr] | [INFO] [stderr] 369 | pub fn to_llr<'a>(input: &'a [u8]) -> (Node, Context, CfgMap, WASMModule) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/compiler_layers.rs:241:13 [INFO] [stderr] | [INFO] [stderr] 241 | let mut dependencies = vec!(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `match_expr` [INFO] [stderr] --> src/parser.rs:682:9 [INFO] [stderr] | [INFO] [stderr] 682 | fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/bin.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser.rs:2095:5 [INFO] [stderr] | [INFO] [stderr] 2095 | /// Check that literal expressions can parse at all. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser.rs:2106:5 [INFO] [stderr] | [INFO] [stderr] 2106 | /// Check that exprs can parse at all. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser.rs:2120:5 [INFO] [stderr] | [INFO] [stderr] 2120 | /// Check that turning an expression into a string and back again is the identity. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/parser_utils.rs:104:1 [INFO] [stderr] | [INFO] [stderr] 104 | / macro_rules! line_and_block ( [INFO] [stderr] 105 | | ($i:expr, $submac: ident!($($args:tt)* ), $indent: expr) => ( [INFO] [stderr] 106 | | tuple!($i, [INFO] [stderr] 107 | | terminated!( [INFO] [stderr] ... | [INFO] [stderr] 129 | | ); [INFO] [stderr] 130 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/parser_utils.rs:169:1 [INFO] [stderr] | [INFO] [stderr] 169 | / macro_rules! keyword_and_block ( [INFO] [stderr] 170 | | ($i:expr, $keyword: expr, $indent: expr) => ( [INFO] [stderr] 171 | | match line_and_block!($i, $keyword, $indent) { [INFO] [stderr] 172 | | Ok((remaining, (_,o))) => Ok((remaining, o)), [INFO] [stderr] ... | [INFO] [stderr] 175 | | ); [INFO] [stderr] 176 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `RefCell`, `RefMut` [INFO] [stderr] --> src/scoping.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::cell::{RefCell, RefMut}; [INFO] [stderr] | ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/scoping.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/typing.rs:549:13 [INFO] [stderr] | [INFO] [stderr] 549 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CanModifyScope`, `Scope`, `base_scope` [INFO] [stderr] --> src/compiler_layers.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | Scope, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 19 | Context, [INFO] [stderr] 20 | CanModifyScope, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 23 | base_scope [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/compiler_layers.rs:253:12 [INFO] [stderr] | [INFO] [stderr] 253 | if (parsed_module.data.imports.len() > 0) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `i64` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | i64, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `I64` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `i32` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | i32, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `I32` [INFO] [stderr] [INFO] [stderr] warning: variant `f64` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | f64, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `F64` [INFO] [stderr] [INFO] [stderr] warning: variant `f32` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | f32 [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `F32` [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/llr.rs:481:9 [INFO] [stderr] | [INFO] [stderr] 481 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/llr.rs:485:13 [INFO] [stderr] | [INFO] [stderr] 485 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/proptest_utils.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_result` [INFO] [stderr] --> src/parser.rs:684:17 [INFO] [stderr] | [INFO] [stderr] 684 | let parse_result = tuple!(input, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/compiler_layers.rs:369:19 [INFO] [stderr] | [INFO] [stderr] 369 | pub fn to_llr<'a>(input: &'a [u8]) -> (Node, Context, CfgMap, WASMModule) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/compiler_layers.rs:241:13 [INFO] [stderr] | [INFO] [stderr] 241 | let mut dependencies = vec!(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `match_expr` [INFO] [stderr] --> src/parser.rs:682:9 [INFO] [stderr] | [INFO] [stderr] 682 | fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 22 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 20.58s [INFO] running `"docker" "inspect" "66bfdc4cb621888c309ce84d260e66768bbeb5e16b91c9d75410b3a3a72afc62"` [INFO] running `"docker" "rm" "-f" "66bfdc4cb621888c309ce84d260e66768bbeb5e16b91c9d75410b3a3a72afc62"` [INFO] [stdout] 66bfdc4cb621888c309ce84d260e66768bbeb5e16b91c9d75410b3a3a72afc62 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ef5c3c0d0fb0d55b618bed6c534354cbd292d5559c6855d0774d786d12ca041c [INFO] running `"docker" "start" "-a" "ef5c3c0d0fb0d55b618bed6c534354cbd292d5559c6855d0774d786d12ca041c"` [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/parser_utils.rs:104:1 [INFO] [stderr] | [INFO] [stderr] 104 | / macro_rules! line_and_block ( [INFO] [stderr] 105 | | ($i:expr, $submac: ident!($($args:tt)* ), $indent: expr) => ( [INFO] [stderr] 106 | | tuple!($i, [INFO] [stderr] 107 | | terminated!( [INFO] [stderr] ... | [INFO] [stderr] 129 | | ); [INFO] [stderr] 130 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/parser_utils.rs:169:1 [INFO] [stderr] | [INFO] [stderr] 169 | / macro_rules! keyword_and_block ( [INFO] [stderr] 170 | | ($i:expr, $keyword: expr, $indent: expr) => ( [INFO] [stderr] 171 | | match line_and_block!($i, $keyword, $indent) { [INFO] [stderr] 172 | | Ok((remaining, (_,o))) => Ok((remaining, o)), [INFO] [stderr] ... | [INFO] [stderr] 175 | | ); [INFO] [stderr] 176 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `RefCell`, `RefMut` [INFO] [stderr] --> src/scoping.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::cell::{RefCell, RefMut}; [INFO] [stderr] | ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/scoping.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CanModifyScope`, `Scope`, `base_scope` [INFO] [stderr] --> src/compiler_layers.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | Scope, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 19 | Context, [INFO] [stderr] 20 | CanModifyScope, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 23 | base_scope [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/compiler_layers.rs:253:12 [INFO] [stderr] | [INFO] [stderr] 253 | if (parsed_module.data.imports.len() > 0) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `i64` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | i64, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `I64` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `i32` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | i32, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `I32` [INFO] [stderr] [INFO] [stderr] warning: variant `f64` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | f64, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `F64` [INFO] [stderr] [INFO] [stderr] warning: variant `f32` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | f32 [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `F32` [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/proptest_utils.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_result` [INFO] [stderr] --> src/parser.rs:684:17 [INFO] [stderr] | [INFO] [stderr] 684 | let parse_result = tuple!(input, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/compiler_layers.rs:369:19 [INFO] [stderr] | [INFO] [stderr] 369 | pub fn to_llr<'a>(input: &'a [u8]) -> (Node, Context, CfgMap, WASMModule) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/compiler_layers.rs:241:13 [INFO] [stderr] | [INFO] [stderr] 241 | let mut dependencies = vec!(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `match_expr` [INFO] [stderr] --> src/parser.rs:682:9 [INFO] [stderr] | [INFO] [stderr] 682 | fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/bin.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser.rs:2095:5 [INFO] [stderr] | [INFO] [stderr] 2095 | /// Check that literal expressions can parse at all. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser.rs:2106:5 [INFO] [stderr] | [INFO] [stderr] 2106 | /// Check that exprs can parse at all. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser.rs:2120:5 [INFO] [stderr] | [INFO] [stderr] 2120 | /// Check that turning an expression into a string and back again is the identity. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/parser_utils.rs:104:1 [INFO] [stderr] | [INFO] [stderr] 104 | / macro_rules! line_and_block ( [INFO] [stderr] 105 | | ($i:expr, $submac: ident!($($args:tt)* ), $indent: expr) => ( [INFO] [stderr] 106 | | tuple!($i, [INFO] [stderr] 107 | | terminated!( [INFO] [stderr] ... | [INFO] [stderr] 129 | | ); [INFO] [stderr] 130 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/parser_utils.rs:169:1 [INFO] [stderr] | [INFO] [stderr] 169 | / macro_rules! keyword_and_block ( [INFO] [stderr] 170 | | ($i:expr, $keyword: expr, $indent: expr) => ( [INFO] [stderr] 171 | | match line_and_block!($i, $keyword, $indent) { [INFO] [stderr] 172 | | Ok((remaining, (_,o))) => Ok((remaining, o)), [INFO] [stderr] ... | [INFO] [stderr] 175 | | ); [INFO] [stderr] 176 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `RefCell`, `RefMut` [INFO] [stderr] --> src/scoping.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::cell::{RefCell, RefMut}; [INFO] [stderr] | ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/scoping.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/typing.rs:549:13 [INFO] [stderr] | [INFO] [stderr] 549 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `CanModifyScope`, `Scope`, `base_scope` [INFO] [stderr] --> src/compiler_layers.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | Scope, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 19 | Context, [INFO] [stderr] 20 | CanModifyScope, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 23 | base_scope [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/compiler_layers.rs:253:12 [INFO] [stderr] | [INFO] [stderr] 253 | if (parsed_module.data.imports.len() > 0) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `i64` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | i64, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `I64` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `i32` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | i32, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `I32` [INFO] [stderr] [INFO] [stderr] warning: variant `f64` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | f64, [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `F64` [INFO] [stderr] [INFO] [stderr] warning: variant `f32` should have an upper camel case name [INFO] [stderr] --> src/llr.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | f32 [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `F32` [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/llr.rs:481:9 [INFO] [stderr] | [INFO] [stderr] 481 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/llr.rs:485:13 [INFO] [stderr] | [INFO] [stderr] 485 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/proptest_utils.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parse_result` [INFO] [stderr] --> src/parser.rs:684:17 [INFO] [stderr] | [INFO] [stderr] 684 | let parse_result = tuple!(input, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/compiler_layers.rs:369:19 [INFO] [stderr] | [INFO] [stderr] 369 | pub fn to_llr<'a>(input: &'a [u8]) -> (Node, Context, CfgMap, WASMModule) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/compiler_layers.rs:241:13 [INFO] [stderr] | [INFO] [stderr] 241 | let mut dependencies = vec!(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `match_expr` [INFO] [stderr] --> src/parser.rs:682:9 [INFO] [stderr] | [INFO] [stderr] 682 | fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 22 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/grace_lib-b6738c8d518d989d [INFO] [stdout] [INFO] [stdout] running 63 tests [INFO] [stdout] test parser::expr_parsers::tests::failures::failure_2019_12_14_1 ... ignored [INFO] [stdout] test parser::expr_parsers::tests::failures::failure_2019_12_14_2 ... ignored [INFO] [stdout] test parser::expr_parsers::tests::failures::failure_2019_12_14_3 ... ignored [INFO] [stdout] test parser::expr_parsers::tests::failures::failure_2019_12_14_4 ... ignored [INFO] [stdout] test parser::expr_parsers::tests::failures::failure_2019_12_14_5 ... ignored [INFO] [stdout] test parser::expr_parsers::tests::failures::failure_2020_02_07 ... ignored [INFO] [stdout] test parser::expr_parsers::tests::parse_binary_expr ... ok [INFO] [stdout] test llr::tests::exprs::test_constants ... ok [INFO] [stdout] test parser::expr_parsers::tests::parse_comprehensions ... ok [INFO] [stdout] test general_utils::tests::test_vec_c_int ... ok [INFO] [stdout] test parser::expr_parsers::tests::parse_literals ... ok [INFO] [stdout] test parser::expr_parsers::tests::parse_comparison_expr ... ok [INFO] [stdout] test parser::expr_parsers::tests::parse_collection_literals ... ok [INFO] [stdout] test parser::expr_parsers::tests::parse_special_chars ... ok [INFO] [stdout] test parser::expr_parsers::tests::parse_expr_with_trailer ... ok [INFO] [stdout] test parser::expr_parsers::tests::parse_identifier_expr ... ok [INFO] [stdout] test parser::expr_parsers::tests::parse_unary_expr ... ok [INFO] [stdout] test parser::expr_parsers::tests::subparsers::parse_atomic ... ok [INFO] [stdout] test parser::expr_parsers::tests::parse_wrapped ... ok [INFO] [stdout] test parser::expr_parsers::tests::parse_module_access ... ok [INFO] [stdout] test parser::expr_parsers::tests::subparsers::parse_spec_literals ... ok [INFO] [stdout] test parser::expr_parsers::tests::parse_struct_literal ... ok [INFO] [stdout] test parser::expr_parsers::tests::parse_function_call ... ok [INFO] [stdout] test parser::expr_parsers::tests::subparsers::parse_post_index ... ok [INFO] [stdout] test parser::expr_parsers::tests::parse_post_ident ... ok [INFO] [stdout] test parser::stmt_parsers::tests::parse_for_in_stmt ... ok [INFO] [stdout] test parser::stmt_parsers::tests::parse_assignment_stmt ... ok [INFO] [stdout] test parser::expr_parsers::tests::test_parenthetical_expressions ... ok [INFO] [stdout] test parser::stmt_parsers::tests::parse_func_dec ... ok [INFO] [stdout] test parser::stmt_parsers::tests::parse_func_dec_parts ... ok [INFO] [stdout] test parser::stmt_parsers::tests::parse_return_and_yield_stmts ... ok [INFO] [stdout] test parser::stmt_parsers::tests::parse_if_stmt ... ok [INFO] [stdout] test parser::stmt_parsers::tests::parse_simple_statements ... ok [INFO] [stdout] test parser::stmt_parsers::tests::parse_struct_dec ... ok [INFO] [stdout] test parser::stmt_parsers::tests::parse_while_stmt ... ok [INFO] [stdout] test parser::tests::from_failures::parse_solitary_expression ... ok [INFO] [stdout] test parser::tests::parse_block ... ok [INFO] [stdout] test parser::tests::parse_imports ... ok [INFO] [stdout] test parser::property_based_tests::prop_expr_identity ... ok [INFO] [stdout] test parser::stmt_parsers::tests::parse_let_stmt ... ok [INFO] [stdout] test parser::tests::parse_module ... ok [INFO] [stdout] test parser::type_parser::test::test_parameterized_types ... ok [INFO] [stdout] test parser::tests::parse_module_with_import ... ok [INFO] [stdout] test parser::type_parser::test::test_simple_types ... ok [INFO] [stdout] test parser_utils::tokens::tokens_test::parse_digits ... ok [INFO] [stdout] test parser_utils::tokens::tokens_test::parse_identifier_raw ... ok [INFO] [stdout] test scoping::test::scope_generation::exprs::test_literal_scope ... ok [INFO] [stdout] test parser::type_parser::test::test_sum_types ... ok [INFO] [stdout] test scoping::test::scope_generation::stmts::test_function_decl ... ok [INFO] [stdout] test scoping::test::scope_generation::test_block_scope ... ok [INFO] [stdout] test parser::type_parser::test::test_product_types ... ok [INFO] [stdout] test parser::property_based_tests::prop_expr_parse_at_all ... ok [INFO] [stdout] test scoping::test::test_function_locals ... ok [INFO] [stdout] test scoping::test::test_get_declarations ... ok [INFO] [stdout] test scoping::test::scope_generation::stmts::test_let_stmt ... ok [INFO] [stdout] test typing::test::statements::if_stmt_typing ... ok [INFO] [stdout] test typing::test::test_identifier_resolution ... ok [INFO] [stdout] test typing::test::types::test_flatten ... ok [INFO] [stdout] test parser::property_based_tests::lit_props ... ok [INFO] [stdout] test compiler_layers::tests::import_calls_test ... FAILED [INFO] [stdout] test compiler_layers::tests::simple_imports_compile_test ... FAILED [INFO] [stdout] test scoping::test::test_basic_grace_function_dec ... FAILED [INFO] [stdout] test scoping::test::expected_failures::add_incompatible ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- compiler_layers::tests::import_calls_test stdout ---- [INFO] [stdout] thread 'compiler_layers::tests::import_calls_test' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/compiler_layers.rs:226:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559151424934 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x559151424934 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x559151424934 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x559151424934 - ::fmt::h4d51ef07ce58e54b [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55915144f26c - core::fmt::write::he16b9c1345d8565e [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55915120f325 - std::io::Write::write_fmt::hc31efe493f037457 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55915141dd41 - std::io::impls::>::write_fmt::hfcb1ff6c5b834381 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x559151427235 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x559151427235 - std::sys_common::backtrace::print::h82e606e62781d8af [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x559151427235 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x559151426f1b - std::panicking::default_hook::h1b8b42953fdc841d [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x559151427892 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x55915142747b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x55915144d9e1 - core::panicking::panic_fmt::hc8f9a0b2af5fb585 [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 14: 0x55915144d803 - core::option::expect_none_failed::ha34d57526cca3063 [INFO] [stdout] at src/libcore/option.rs:1268 [INFO] [stdout] 15: 0x5591511230eb - core::result::Result::unwrap::h6274a815ea82495b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x559151083183 - grace_lib::compiler_layers::Compilation::generate_wast_files::heb338e9f04ea846d [INFO] [stdout] at src/compiler_layers.rs:226 [INFO] [stdout] 17: 0x55915100965f - grace_lib::compiler_layers::tests::compile_folder::h871c1513a3fd6a4f [INFO] [stdout] at src/compiler_layers.rs:385 [INFO] [stdout] 18: 0x55915100e415 - grace_lib::compiler_layers::tests::import_calls_test::ha56ad82524dd9c0f [INFO] [stdout] at src/compiler_layers.rs:411 [INFO] [stdout] 19: 0x55915100e3ea - grace_lib::compiler_layers::tests::import_calls_test::{{closure}}::h96f6d5b4acf88625 [INFO] [stdout] at src/compiler_layers.rs:410 [INFO] [stdout] 20: 0x559150fe7b0e - core::ops::function::FnOnce::call_once::h6797e6e69f7db59e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 21: 0x55915121b21f - as core::ops::function::FnOnce>::call_once::he1ba1da20629a2d8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 22: 0x55915123681e - as core::ops::function::FnOnce<()>>::call_once::hf94927858761de4a [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 23: 0x55915123681e - std::panicking::try::do_call::h1585003392664d93 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 24: 0x55915123681e - std::panicking::try::h43d950f958a74468 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 25: 0x55915123681e - std::panic::catch_unwind::hb5284de2977ddeea [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 26: 0x55915123681e - test::run_test_in_process::had39bb305b26a3ae [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 27: 0x55915123681e - test::run_test::run_test_inner::{{closure}}::h12b1756b854ada1a [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 28: 0x55915120e7d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hec04b80bece92bf9 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 29: 0x559151213af5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::heca431434c1ac418 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475 [INFO] [stdout] 30: 0x559151213af5 - as core::ops::function::FnOnce<()>>::call_once::he2457d582c032747 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 31: 0x559151213af5 - std::panicking::try::do_call::hbcd49dc3823e8b28 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 32: 0x559151213af5 - std::panicking::try::h1ba95c07dd8d422b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 33: 0x559151213af5 - std::panic::catch_unwind::h95854794ba9eee4c [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 34: 0x559151213af5 - std::thread::Builder::spawn_unchecked::{{closure}}::h4e297b8574092d6e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474 [INFO] [stdout] 35: 0x559151213af5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1b855aad7f5ac67e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 36: 0x55915141897f - as core::ops::function::FnOnce>::call_once::h48069b269ca48108 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 37: 0x55915142f0c3 - as core::ops::function::FnOnce>::call_once::heff660b32cd3afd8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 38: 0x55915142f0c3 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 39: 0x7fe2b14846db - start_thread [INFO] [stdout] 40: 0x7fe2b0f9588f - __clone [INFO] [stdout] 41: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- compiler_layers::tests::simple_imports_compile_test stdout ---- [INFO] [stdout] thread 'compiler_layers::tests::simple_imports_compile_test' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/compiler_layers.rs:226:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559151424934 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x559151424934 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x559151424934 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x559151424934 - ::fmt::h4d51ef07ce58e54b [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55915144f26c - core::fmt::write::he16b9c1345d8565e [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55915120f325 - std::io::Write::write_fmt::hc31efe493f037457 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55915141dd41 - std::io::impls::>::write_fmt::hfcb1ff6c5b834381 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x559151427235 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x559151427235 - std::sys_common::backtrace::print::h82e606e62781d8af [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x559151427235 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x559151426f1b - std::panicking::default_hook::h1b8b42953fdc841d [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x559151427892 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x55915142747b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x55915144d9e1 - core::panicking::panic_fmt::hc8f9a0b2af5fb585 [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 14: 0x55915144d803 - core::option::expect_none_failed::ha34d57526cca3063 [INFO] [stdout] at src/libcore/option.rs:1268 [INFO] [stdout] 15: 0x5591511230eb - core::result::Result::unwrap::h6274a815ea82495b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x559151083183 - grace_lib::compiler_layers::Compilation::generate_wast_files::heb338e9f04ea846d [INFO] [stdout] at src/compiler_layers.rs:226 [INFO] [stdout] 17: 0x55915100965f - grace_lib::compiler_layers::tests::compile_folder::h871c1513a3fd6a4f [INFO] [stdout] at src/compiler_layers.rs:385 [INFO] [stdout] 18: 0x55915100e3d5 - grace_lib::compiler_layers::tests::simple_imports_compile_test::hce4068953d0d4c99 [INFO] [stdout] at src/compiler_layers.rs:406 [INFO] [stdout] 19: 0x55915100e3aa - grace_lib::compiler_layers::tests::simple_imports_compile_test::{{closure}}::h8c9a0451ad5d006d [INFO] [stdout] at src/compiler_layers.rs:405 [INFO] [stdout] 20: 0x559150fe785e - core::ops::function::FnOnce::call_once::h3a87be13fc0cb3a8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 21: 0x55915121b21f - as core::ops::function::FnOnce>::call_once::he1ba1da20629a2d8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 22: 0x55915123681e - as core::ops::function::FnOnce<()>>::call_once::hf94927858761de4a [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 23: 0x55915123681e - std::panicking::try::do_call::h1585003392664d93 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 24: 0x55915123681e - std::panicking::try::h43d950f958a74468 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 25: 0x55915123681e - std::panic::catch_unwind::hb5284de2977ddeea [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 26: 0x55915123681e - test::run_test_in_process::had39bb305b26a3ae [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 27: 0x55915123681e - test::run_test::run_test_inner::{{closure}}::h12b1756b854ada1a [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 28: 0x55915120e7d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hec04b80bece92bf9 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 29: 0x559151213af5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::heca431434c1ac418 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475 [INFO] [stdout] 30: 0x559151213af5 - as core::ops::function::FnOnce<()>>::call_once::he2457d582c032747 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 31: 0x559151213af5 - std::panicking::try::do_call::hbcd49dc3823e8b28 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 32: 0x559151213af5 - std::panicking::try::h1ba95c07dd8d422b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 33: 0x559151213af5 - std::panic::catch_unwind::h95854794ba9eee4c [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 34: 0x559151213af5 - std::thread::Builder::spawn_unchecked::{{closure}}::h4e297b8574092d6e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474 [INFO] [stdout] 35: 0x559151213af5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1b855aad7f5ac67e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 36: 0x55915141897f - as core::ops::function::FnOnce>::call_once::h48069b269ca48108 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 37: 0x55915142f0c3 - as core::ops::function::FnOnce>::call_once::heff660b32cd3afd8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 38: 0x55915142f0c3 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 39: 0x7fe2b14846db - start_thread [INFO] [stdout] 40: 0x7fe2b0f9588f - __clone [INFO] [stdout] 41: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- scoping::test::test_basic_grace_function_dec stdout ---- [INFO] [stdout] thread 'scoping::test::test_basic_grace_function_dec' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/compiler_layers.rs:87:29 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559151424934 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x559151424934 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x559151424934 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x559151424934 - ::fmt::h4d51ef07ce58e54b [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55915144f26c - core::fmt::write::he16b9c1345d8565e [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55915120f325 - std::io::Write::write_fmt::hc31efe493f037457 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55915141dd41 - std::io::impls::>::write_fmt::hfcb1ff6c5b834381 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x559151427235 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x559151427235 - std::sys_common::backtrace::print::h82e606e62781d8af [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x559151427235 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x559151426f1b - std::panicking::default_hook::h1b8b42953fdc841d [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x559151427892 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x55915142747b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x55915144d9e1 - core::panicking::panic_fmt::hc8f9a0b2af5fb585 [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 14: 0x55915144d803 - core::option::expect_none_failed::ha34d57526cca3063 [INFO] [stdout] at src/libcore/option.rs:1268 [INFO] [stdout] 15: 0x559151123385 - core::result::Result::unwrap::hd65aaa43fddc8575 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x559151080aef - grace_lib::compiler_layers::Compilation::compile::h8307fb799a695927 [INFO] [stdout] at src/compiler_layers.rs:87 [INFO] [stdout] 17: 0x5591510c7a19 - grace_lib::scoping::test::test_basic_grace_function_dec::h5b902fad91a7bf4a [INFO] [stdout] at src/scoping.rs:692 [INFO] [stdout] 18: 0x5591510c79ba - grace_lib::scoping::test::test_basic_grace_function_dec::{{closure}}::h34864c5f05169d1f [INFO] [stdout] at src/scoping.rs:690 [INFO] [stdout] 19: 0x559150fe751e - core::ops::function::FnOnce::call_once::h1263b961ea2e138e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 20: 0x55915121b21f - as core::ops::function::FnOnce>::call_once::he1ba1da20629a2d8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 21: 0x55915123681e - as core::ops::function::FnOnce<()>>::call_once::hf94927858761de4a [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 22: 0x55915123681e - std::panicking::try::do_call::h1585003392664d93 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 23: 0x55915123681e - std::panicking::try::h43d950f958a74468 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 24: 0x55915123681e - std::panic::catch_unwind::hb5284de2977ddeea [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 25: 0x55915123681e - test::run_test_in_process::had39bb305b26a3ae [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 26: 0x55915123681e - test::run_test::run_test_inner::{{closure}}::h12b1756b854ada1a [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 27: 0x55915120e7d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hec04b80bece92bf9 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 28: 0x559151213af5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::heca431434c1ac418 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475 [INFO] [stdout] 29: 0x559151213af5 - as core::ops::function::FnOnce<()>>::call_once::he2457d582c032747 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 30: 0x559151213af5 - std::panicking::try::do_call::hbcd49dc3823e8b28 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 31: 0x559151213af5 - std::panicking::try::h1ba95c07dd8d422b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 32: 0x559151213af5 - std::panic::catch_unwind::h95854794ba9eee4c [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 33: 0x559151213af5 - std::thread::Builder::spawn_unchecked::{{closure}}::h4e297b8574092d6e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474 [INFO] [stdout] 34: 0x559151213af5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1b855aad7f5ac67e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 35: 0x55915141897f - as core::ops::function::FnOnce>::call_once::h48069b269ca48108 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 36: 0x55915142f0c3 - as core::ops::function::FnOnce>::call_once::heff660b32cd3afd8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 37: 0x55915142f0c3 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 38: 0x7fe2b14846db - start_thread [INFO] [stdout] 39: 0x7fe2b0f9588f - __clone [INFO] [stdout] 40: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] compiler_layers::tests::import_calls_test [INFO] [stdout] compiler_layers::tests::simple_imports_compile_test [INFO] [stdout] scoping::test::test_basic_grace_function_dec [INFO] [stdout] [INFO] [stdout] test result: FAILED. 54 passed; 3 failed; 6 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "ef5c3c0d0fb0d55b618bed6c534354cbd292d5559c6855d0774d786d12ca041c"` [INFO] running `"docker" "rm" "-f" "ef5c3c0d0fb0d55b618bed6c534354cbd292d5559c6855d0774d786d12ca041c"` [INFO] [stdout] ef5c3c0d0fb0d55b618bed6c534354cbd292d5559c6855d0774d786d12ca041c