[INFO] cloning repository https://github.com/vluzko/Grace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vluzko/Grace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvluzko%2FGrace", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvluzko%2FGrace'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ea9bdd5abacaddbb4358929518aa65e3ee9e22b
[INFO] testing vluzko/Grace against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvluzko%2FGrace" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vluzko/Grace on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6af8fae5320661bdd49d1c82ec7e555e79a24cad7198b16a6d9f4776a4a17da
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c6af8fae5320661bdd49d1c82ec7e555e79a24cad7198b16a6d9f4776a4a17da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6af8fae5320661bdd49d1c82ec7e555e79a24cad7198b16a6d9f4776a4a17da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6af8fae5320661bdd49d1c82ec7e555e79a24cad7198b16a6d9f4776a4a17da", kill_on_drop: false }`
[INFO] [stdout] c6af8fae5320661bdd49d1c82ec7e555e79a24cad7198b16a6d9f4776a4a17da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b530a957d22c71bb29e07f6380ddd2872b98d7cea84b65918049fb28362ede00
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b530a957d22c71bb29e07f6380ddd2872b98d7cea84b65918049fb28362ede00", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling bytecount v0.6.0
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling cached_proc_macro v0.4.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling cached v0.19.0
[INFO] [stderr]    Compiling grace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]    --> src/parser.rs:231:56
[INFO] [stdout]     |
[INFO] [stdout] 231 |         let trait_val = fmap_iresult(full_res, |(name, (signatures))| {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Refinement`
[INFO] [stdout]  --> src/expression.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use scoping::{Type, Refinement, Trait};
[INFO] [stdout]   |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BTreeSet`
[INFO] [stdout]  --> src/scoping.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::BTreeSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet`, `HashMap`, `HashSet`
[INFO] [stdout]  --> src/pre_cfg_rewrites.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, BTreeMap, HashSet, BTreeSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^^  ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::FromIterator`
[INFO] [stdout]  --> src/pre_cfg_rewrites.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter::FromIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::usize`
[INFO] [stdout]  --> src/pre_cfg_rewrites.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::usize;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `general_utils`
[INFO] [stdout]  --> src/pre_cfg_rewrites.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use general_utils;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scoping`
[INFO] [stdout]  --> src/pre_cfg_rewrites.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use scoping;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeSet`
[INFO] [stdout]  --> src/compiler_layers.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, BTreeMap, BTreeSet};
[INFO] [stdout]   |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/parser.rs:785:34
[INFO] [stdout]     |
[INFO] [stdout] 785 |         fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/parser.rs:2030:25
[INFO] [stdout]      |
[INFO] [stdout] 2030 |             map!(SELF, |x| Type::self_type) |
[INFO] [stdout]      |                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left_type`
[INFO] [stdout]     --> src/scoping.rs:1322:21
[INFO] [stdout]      |
[INFO] [stdout] 1322 | pub fn numeric_join(left_type: &Type, right_type: &Type) -> Type {
[INFO] [stdout]      |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right_type`
[INFO] [stdout]     --> src/scoping.rs:1322:39
[INFO] [stdout]      |
[INFO] [stdout] 1322 | pub fn numeric_join(left_type: &Type, right_type: &Type) -> Type {
[INFO] [stdout]      |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attr_type`
[INFO] [stdout]    --> src/scoping.rs:260:33
[INFO] [stdout]     |
[INFO] [stdout] 260 |                 for (attr_name, attr_type) in attributes {
[INFO] [stdout]     |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attr_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/scoping.rs:662:13
[INFO] [stdout]     |
[INFO] [stdout] 662 |             x => None
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/scoping.rs:701:37
[INFO] [stdout]     |
[INFO] [stdout] 701 |     pub fn resolve_self_type(&self, expr: &Node<Expr>) {
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `existing_attributes`
[INFO] [stdout]    --> src/scoping.rs:854:17
[INFO] [stdout]     |
[INFO] [stdout] 854 |             let mut existing_attributes = struct_type.all_attributes();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_existing_attributes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]     --> src/scoping.rs:1005:68
[INFO] [stdout]      |
[INFO] [stdout] 1005 |             Stmt::LetStmt{ref mut expression, ref type_annotation, ref mut name} => {
[INFO] [stdout]      |                                                                    ^^^^^^^^^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `need_edge_to_next_block` is never read
[INFO] [stdout]    --> src/cfg.rs:188:17
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 need_edge_to_next_block = vec!();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/llr.rs:459:21
[INFO] [stdout]     |
[INFO] [stdout] 459 |                     x => panic!()
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/scoping.rs:853:17
[INFO] [stdout]     |
[INFO] [stdout] 853 |             let mut struct_type = new_context.get_type(scope_id, struct_name).clone();
[INFO] [stdout]     |                 ----^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/scoping.rs:854:17
[INFO] [stdout]     |
[INFO] [stdout] 854 |             let mut existing_attributes = struct_type.all_attributes();
[INFO] [stdout]     |                 ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/llr.rs:449:21
[INFO] [stdout]     |
[INFO] [stdout] 449 |                 let mut llr = operand.to_llr(context);
[INFO] [stdout]     |                     ----^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `match_expr`
[INFO] [stdout]    --> src/parser.rs:785:12
[INFO] [stdout]     |
[INFO] [stdout] 785 |         fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.53s
[INFO] running `Command { std: "docker" "inspect" "b530a957d22c71bb29e07f6380ddd2872b98d7cea84b65918049fb28362ede00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b530a957d22c71bb29e07f6380ddd2872b98d7cea84b65918049fb28362ede00", kill_on_drop: false }`
[INFO] [stdout] b530a957d22c71bb29e07f6380ddd2872b98d7cea84b65918049fb28362ede00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6e086b4e4e68fb718402fbb6496043b29aa2b2db6f766106103c8b24a70472a1
[INFO] running `Command { std: "docker" "start" "-a" "6e086b4e4e68fb718402fbb6496043b29aa2b2db6f766106103c8b24a70472a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling grace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]    --> src/parser.rs:231:56
[INFO] [stdout]     |
[INFO] [stdout] 231 |         let trait_val = fmap_iresult(full_res, |(name, (signatures))| {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Refinement`
[INFO] [stdout]  --> src/expression.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use scoping::{Type, Refinement, Trait};
[INFO] [stdout]   |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BTreeSet`
[INFO] [stdout]  --> src/scoping.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::BTreeSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet`, `HashMap`, `HashSet`
[INFO] [stdout]  --> src/pre_cfg_rewrites.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, BTreeMap, HashSet, BTreeSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^^  ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::FromIterator`
[INFO] [stdout]  --> src/pre_cfg_rewrites.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter::FromIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::usize`
[INFO] [stdout]  --> src/pre_cfg_rewrites.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::usize;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `general_utils`
[INFO] [stdout]  --> src/pre_cfg_rewrites.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use general_utils;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scoping`
[INFO] [stdout]  --> src/pre_cfg_rewrites.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use scoping;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeSet`
[INFO] [stdout]  --> src/compiler_layers.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, BTreeMap, BTreeSet};
[INFO] [stdout]   |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/parser.rs:785:34
[INFO] [stdout]     |
[INFO] [stdout] 785 |         fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/parser.rs:2030:25
[INFO] [stdout]      |
[INFO] [stdout] 2030 |             map!(SELF, |x| Type::self_type) |
[INFO] [stdout]      |                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left_type`
[INFO] [stdout]     --> src/scoping.rs:1322:21
[INFO] [stdout]      |
[INFO] [stdout] 1322 | pub fn numeric_join(left_type: &Type, right_type: &Type) -> Type {
[INFO] [stdout]      |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right_type`
[INFO] [stdout]     --> src/scoping.rs:1322:39
[INFO] [stdout]      |
[INFO] [stdout] 1322 | pub fn numeric_join(left_type: &Type, right_type: &Type) -> Type {
[INFO] [stdout]      |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attr_type`
[INFO] [stdout]    --> src/scoping.rs:260:33
[INFO] [stdout]     |
[INFO] [stdout] 260 |                 for (attr_name, attr_type) in attributes {
[INFO] [stdout]     |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attr_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/scoping.rs:662:13
[INFO] [stdout]     |
[INFO] [stdout] 662 |             x => None
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/scoping.rs:701:37
[INFO] [stdout]     |
[INFO] [stdout] 701 |     pub fn resolve_self_type(&self, expr: &Node<Expr>) {
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `existing_attributes`
[INFO] [stdout]    --> src/scoping.rs:854:17
[INFO] [stdout]     |
[INFO] [stdout] 854 |             let mut existing_attributes = struct_type.all_attributes();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_existing_attributes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]     --> src/scoping.rs:1005:68
[INFO] [stdout]      |
[INFO] [stdout] 1005 |             Stmt::LetStmt{ref mut expression, ref type_annotation, ref mut name} => {
[INFO] [stdout]      |                                                                    ^^^^^^^^^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `need_edge_to_next_block` is never read
[INFO] [stdout]    --> src/cfg.rs:188:17
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 need_edge_to_next_block = vec!();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/llr.rs:459:21
[INFO] [stdout]     |
[INFO] [stdout] 459 |                     x => panic!()
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/scoping.rs:853:17
[INFO] [stdout]     |
[INFO] [stdout] 853 |             let mut struct_type = new_context.get_type(scope_id, struct_name).clone();
[INFO] [stdout]     |                 ----^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/scoping.rs:854:17
[INFO] [stdout]     |
[INFO] [stdout] 854 |             let mut existing_attributes = struct_type.all_attributes();
[INFO] [stdout]     |                 ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/llr.rs:449:21
[INFO] [stdout]     |
[INFO] [stdout] 449 |                 let mut llr = operand.to_llr(context);
[INFO] [stdout]     |                     ----^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `match_expr`
[INFO] [stdout]    --> src/parser.rs:785:12
[INFO] [stdout]     |
[INFO] [stdout] 785 |         fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]    --> src/parser.rs:231:56
[INFO] [stdout]     |
[INFO] [stdout] 231 |         let trait_val = fmap_iresult(full_res, |(name, (signatures))| {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Refinement`
[INFO] [stdout]  --> src/expression.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use scoping::{Type, Refinement, Trait};
[INFO] [stdout]   |                     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BTreeSet`
[INFO] [stdout]  --> src/scoping.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::BTreeSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet`, `HashMap`, `HashSet`
[INFO] [stdout]  --> src/pre_cfg_rewrites.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, BTreeMap, HashSet, BTreeSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^^  ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::FromIterator`
[INFO] [stdout]  --> src/pre_cfg_rewrites.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter::FromIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::usize`
[INFO] [stdout]  --> src/pre_cfg_rewrites.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::usize;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `general_utils`
[INFO] [stdout]  --> src/pre_cfg_rewrites.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use general_utils;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scoping`
[INFO] [stdout]  --> src/pre_cfg_rewrites.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use scoping;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeSet`
[INFO] [stdout]  --> src/compiler_layers.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, BTreeMap, BTreeSet};
[INFO] [stdout]   |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/llr.rs:608:9
[INFO] [stdout]     |
[INFO] [stdout] 608 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/llr.rs:624:112
[INFO] [stdout]     |
[INFO] [stdout] 624 |         let trait_impl_names: Vec<String> = llr.trait_implementations.iter().map(|x| x.name.clone()).collect();;
[INFO] [stdout]     |                                                                                                                ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/parser.rs:785:34
[INFO] [stdout]     |
[INFO] [stdout] 785 |         fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/parser.rs:2030:25
[INFO] [stdout]      |
[INFO] [stdout] 2030 |             map!(SELF, |x| Type::self_type) |
[INFO] [stdout]      |                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left_type`
[INFO] [stdout]     --> src/scoping.rs:1322:21
[INFO] [stdout]      |
[INFO] [stdout] 1322 | pub fn numeric_join(left_type: &Type, right_type: &Type) -> Type {
[INFO] [stdout]      |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right_type`
[INFO] [stdout]     --> src/scoping.rs:1322:39
[INFO] [stdout]      |
[INFO] [stdout] 1322 | pub fn numeric_join(left_type: &Type, right_type: &Type) -> Type {
[INFO] [stdout]      |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attr_type`
[INFO] [stdout]    --> src/scoping.rs:260:33
[INFO] [stdout]     |
[INFO] [stdout] 260 |                 for (attr_name, attr_type) in attributes {
[INFO] [stdout]     |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attr_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/scoping.rs:662:13
[INFO] [stdout]     |
[INFO] [stdout] 662 |             x => None
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/scoping.rs:701:37
[INFO] [stdout]     |
[INFO] [stdout] 701 |     pub fn resolve_self_type(&self, expr: &Node<Expr>) {
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `existing_attributes`
[INFO] [stdout]    --> src/scoping.rs:854:17
[INFO] [stdout]     |
[INFO] [stdout] 854 |             let mut existing_attributes = struct_type.all_attributes();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_existing_attributes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]     --> src/scoping.rs:1005:68
[INFO] [stdout]      |
[INFO] [stdout] 1005 |             Stmt::LetStmt{ref mut expression, ref type_annotation, ref mut name} => {
[INFO] [stdout]      |                                                                    ^^^^^^^^^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_ident`
[INFO] [stdout]     --> src/scoping.rs:1496:13
[INFO] [stdout]      |
[INFO] [stdout] 1496 |         let new_ident = Identifier::from("x");
[INFO] [stdout]      |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_ident`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `need_edge_to_next_block` is never read
[INFO] [stdout]    --> src/cfg.rs:188:17
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 need_edge_to_next_block = vec!();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/llr.rs:459:21
[INFO] [stdout]     |
[INFO] [stdout] 459 |                     x => panic!()
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `module`
[INFO] [stdout]    --> src/llr.rs:620:14
[INFO] [stdout]     |
[INFO] [stdout] 620 |         let (module, context, cfg_map, llr) = compiler_layers::to_llr(file_contents.as_bytes());
[INFO] [stdout]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/llr.rs:620:22
[INFO] [stdout]     |
[INFO] [stdout] 620 |         let (module, context, cfg_map, llr) = compiler_layers::to_llr(file_contents.as_bytes());
[INFO] [stdout]     |                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cfg_map`
[INFO] [stdout]    --> src/llr.rs:620:31
[INFO] [stdout]     |
[INFO] [stdout] 620 |         let (module, context, cfg_map, llr) = compiler_layers::to_llr(file_contents.as_bytes());
[INFO] [stdout]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cfg_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/scoping.rs:853:17
[INFO] [stdout]     |
[INFO] [stdout] 853 |             let mut struct_type = new_context.get_type(scope_id, struct_name).clone();
[INFO] [stdout]     |                 ----^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/scoping.rs:854:17
[INFO] [stdout]     |
[INFO] [stdout] 854 |             let mut existing_attributes = struct_type.all_attributes();
[INFO] [stdout]     |                 ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/llr.rs:449:21
[INFO] [stdout]     |
[INFO] [stdout] 449 |                 let mut llr = operand.to_llr(context);
[INFO] [stdout]     |                     ----^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `match_expr`
[INFO] [stdout]    --> src/parser.rs:785:12
[INFO] [stdout]     |
[INFO] [stdout] 785 |         fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `mod_scope`
[INFO] [stdout]     --> src/scoping.rs:1535:16
[INFO] [stdout]      |
[INFO] [stdout] 1535 |             fn mod_scope(&mut self, new_scope: usize) {
[INFO] [stdout]      |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.15s
[INFO] running `Command { std: "docker" "inspect" "6e086b4e4e68fb718402fbb6496043b29aa2b2db6f766106103c8b24a70472a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e086b4e4e68fb718402fbb6496043b29aa2b2db6f766106103c8b24a70472a1", kill_on_drop: false }`
[INFO] [stdout] 6e086b4e4e68fb718402fbb6496043b29aa2b2db6f766106103c8b24a70472a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 060e0bf2b3e2a0674c2ee58cba36021fe2711787de207eed713fc286f288ddde
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "060e0bf2b3e2a0674c2ee58cba36021fe2711787de207eed713fc286f288ddde", kill_on_drop: false }`
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around pattern
[INFO] [stderr]    --> src/parser.rs:231:56
[INFO] [stderr]     |
[INFO] [stderr] 231 |         let trait_val = fmap_iresult(full_res, |(name, (signatures))| {
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Refinement`
[INFO] [stderr]  --> src/expression.rs:9:21
[INFO] [stderr]   |
[INFO] [stderr] 9 | use scoping::{Type, Refinement, Trait};
[INFO] [stderr]   |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::BTreeSet`
[INFO] [stderr]  --> src/scoping.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::BTreeSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BTreeMap`, `BTreeSet`, `HashMap`, `HashSet`
[INFO] [stderr]  --> src/pre_cfg_rewrites.rs:1:24
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::{HashMap, BTreeMap, HashSet, BTreeSet};
[INFO] [stderr]   |                        ^^^^^^^  ^^^^^^^^  ^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::FromIterator`
[INFO] [stderr]  --> src/pre_cfg_rewrites.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::iter::FromIterator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::usize`
[INFO] [stderr]  --> src/pre_cfg_rewrites.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::usize;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `general_utils`
[INFO] [stderr]  --> src/pre_cfg_rewrites.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use general_utils;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `scoping`
[INFO] [stderr]  --> src/pre_cfg_rewrites.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use scoping;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BTreeSet`
[INFO] [stderr]  --> src/compiler_layers.rs:1:43
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::{HashMap, BTreeMap, BTreeSet};
[INFO] [stderr]   |                                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> src/parser.rs:785:34
[INFO] [stderr]     |
[INFO] [stderr] 785 |         fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> {
[INFO] [stderr]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]     --> src/parser.rs:2030:25
[INFO] [stderr]      |
[INFO] [stderr] 2030 |             map!(SELF, |x| Type::self_type) |
[INFO] [stderr]      |                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `left_type`
[INFO] [stderr]     --> src/scoping.rs:1322:21
[INFO] [stderr]      |
[INFO] [stderr] 1322 | pub fn numeric_join(left_type: &Type, right_type: &Type) -> Type {
[INFO] [stderr]      |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_type`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `right_type`
[INFO] [stderr]     --> src/scoping.rs:1322:39
[INFO] [stderr]      |
[INFO] [stderr] 1322 | pub fn numeric_join(left_type: &Type, right_type: &Type) -> Type {
[INFO] [stderr]      |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_type`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `attr_type`
[INFO] [stderr]    --> src/scoping.rs:260:33
[INFO] [stderr]     |
[INFO] [stderr] 260 |                 for (attr_name, attr_type) in attributes {
[INFO] [stderr]     |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attr_type`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/scoping.rs:662:13
[INFO] [stderr]     |
[INFO] [stderr] 662 |             x => None
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expr`
[INFO] [stderr]    --> src/scoping.rs:701:37
[INFO] [stderr]     |
[INFO] [stderr] 701 |     pub fn resolve_self_type(&self, expr: &Node<Expr>) {
[INFO] [stderr]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `existing_attributes`
[INFO] [stderr]    --> src/scoping.rs:854:17
[INFO] [stderr]     |
[INFO] [stderr] 854 |             let mut existing_attributes = struct_type.all_attributes();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_existing_attributes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]     --> src/scoping.rs:1005:68
[INFO] [stderr]      |
[INFO] [stderr] 1005 |             Stmt::LetStmt{ref mut expression, ref type_annotation, ref mut name} => {
[INFO] [stderr]      |                                                                    ^^^^^^^^^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `need_edge_to_next_block` is never read
[INFO] [stderr]    --> src/cfg.rs:188:17
[INFO] [stderr]     |
[INFO] [stderr] 188 |                 need_edge_to_next_block = vec!();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/llr.rs:459:21
[INFO] [stderr]     |
[INFO] [stderr] 459 |                     x => panic!()
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/scoping.rs:853:17
[INFO] [stderr]     |
[INFO] [stderr] 853 |             let mut struct_type = new_context.get_type(scope_id, struct_name).clone();
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/scoping.rs:854:17
[INFO] [stderr]     |
[INFO] [stderr] 854 |             let mut existing_attributes = struct_type.all_attributes();
[INFO] [stderr]     |                 ----^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/llr.rs:449:21
[INFO] [stderr]     |
[INFO] [stderr] 449 |                 let mut llr = operand.to_llr(context);
[INFO] [stderr]     |                     ----^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `match_expr`
[INFO] [stderr]    --> src/parser.rs:785:12
[INFO] [stderr]     |
[INFO] [stderr] 785 |         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: 25 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around pattern
[INFO] [stderr]    --> src/parser.rs:231:56
[INFO] [stderr]     |
[INFO] [stderr] 231 |         let trait_val = fmap_iresult(full_res, |(name, (signatures))| {
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Refinement`
[INFO] [stderr]  --> src/expression.rs:9:21
[INFO] [stderr]   |
[INFO] [stderr] 9 | use scoping::{Type, Refinement, Trait};
[INFO] [stderr]   |                     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::BTreeSet`
[INFO] [stderr]  --> src/scoping.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::BTreeSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BTreeMap`, `BTreeSet`, `HashMap`, `HashSet`
[INFO] [stderr]  --> src/pre_cfg_rewrites.rs:1:24
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::{HashMap, BTreeMap, HashSet, BTreeSet};
[INFO] [stderr]   |                        ^^^^^^^  ^^^^^^^^  ^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::FromIterator`
[INFO] [stderr]  --> src/pre_cfg_rewrites.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::iter::FromIterator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::usize`
[INFO] [stderr]  --> src/pre_cfg_rewrites.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::usize;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `general_utils`
[INFO] [stderr]  --> src/pre_cfg_rewrites.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use general_utils;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `scoping`
[INFO] [stderr]  --> src/pre_cfg_rewrites.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use scoping;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BTreeSet`
[INFO] [stderr]  --> src/compiler_layers.rs:1:43
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::{HashMap, BTreeMap, BTreeSet};
[INFO] [stderr]   |                                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/llr.rs:608:9
[INFO] [stderr]     |
[INFO] [stderr] 608 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/llr.rs:624:112
[INFO] [stderr]     |
[INFO] [stderr] 624 |         let trait_impl_names: Vec<String> = llr.trait_implementations.iter().map(|x| x.name.clone()).collect();;
[INFO] [stderr]     |                                                                                                                ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> src/parser.rs:785:34
[INFO] [stderr]     |
[INFO] [stderr] 785 |         fn match_expr<'a>(&self, input: PosStr<'a>) -> ExprRes<'a> {
[INFO] [stderr]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]     --> src/parser.rs:2030:25
[INFO] [stderr]      |
[INFO] [stderr] 2030 |             map!(SELF, |x| Type::self_type) |
[INFO] [stderr]      |                         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `left_type`
[INFO] [stderr]     --> src/scoping.rs:1322:21
[INFO] [stderr]      |
[INFO] [stderr] 1322 | pub fn numeric_join(left_type: &Type, right_type: &Type) -> Type {
[INFO] [stderr]      |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_type`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `right_type`
[INFO] [stderr]     --> src/scoping.rs:1322:39
[INFO] [stderr]      |
[INFO] [stderr] 1322 | pub fn numeric_join(left_type: &Type, right_type: &Type) -> Type {
[INFO] [stderr]      |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_type`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `attr_type`
[INFO] [stderr]    --> src/scoping.rs:260:33
[INFO] [stderr]     |
[INFO] [stderr] 260 |                 for (attr_name, attr_type) in attributes {
[INFO] [stderr]     |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attr_type`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/scoping.rs:662:13
[INFO] [stderr]     |
[INFO] [stderr] 662 |             x => None
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expr`
[INFO] [stderr]    --> src/scoping.rs:701:37
[INFO] [stderr]     |
[INFO] [stderr] 701 |     pub fn resolve_self_type(&self, expr: &Node<Expr>) {
[INFO] [stderr]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `existing_attributes`
[INFO] [stderr]    --> src/scoping.rs:854:17
[INFO] [stderr]     |
[INFO] [stderr] 854 |             let mut existing_attributes = struct_type.all_attributes();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_existing_attributes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]     --> src/scoping.rs:1005:68
[INFO] [stderr]      |
[INFO] [stderr] 1005 |             Stmt::LetStmt{ref mut expression, ref type_annotation, ref mut name} => {
[INFO] [stderr]      |                                                                    ^^^^^^^^^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `new_ident`
[INFO] [stderr]     --> src/scoping.rs:1496:13
[INFO] [stderr]      |
[INFO] [stderr] 1496 |         let new_ident = Identifier::from("x");
[INFO] [stderr]      |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_ident`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `need_edge_to_next_block` is never read
[INFO] [stderr]    --> src/cfg.rs:188:17
[INFO] [stderr]     |
[INFO] [stderr] 188 |                 need_edge_to_next_block = vec!();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/llr.rs:459:21
[INFO] [stderr]     |
[INFO] [stderr] 459 |                     x => panic!()
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `module`
[INFO] [stderr]    --> src/llr.rs:620:14
[INFO] [stderr]     |
[INFO] [stderr] 620 |         let (module, context, cfg_map, llr) = compiler_layers::to_llr(file_contents.as_bytes());
[INFO] [stderr]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]    --> src/llr.rs:620:22
[INFO] [stderr]     |
[INFO] [stderr] 620 |         let (module, context, cfg_map, llr) = compiler_layers::to_llr(file_contents.as_bytes());
[INFO] [stderr]     |                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cfg_map`
[INFO] [stderr]    --> src/llr.rs:620:31
[INFO] [stderr]     |
[INFO] [stderr] 620 |         let (module, context, cfg_map, llr) = compiler_layers::to_llr(file_contents.as_bytes());
[INFO] [stderr]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cfg_map`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/scoping.rs:853:17
[INFO] [stderr]     |
[INFO] [stderr] 853 |             let mut struct_type = new_context.get_type(scope_id, struct_name).clone();
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/scoping.rs:854:17
[INFO] [stderr]     |
[INFO] [stderr] 854 |             let mut existing_attributes = struct_type.all_attributes();
[INFO] [stderr]     |                 ----^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/llr.rs:449:21
[INFO] [stderr]     |
[INFO] [stderr] 449 |                 let mut llr = operand.to_llr(context);
[INFO] [stderr]     |                     ----^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `match_expr`
[INFO] [stderr]    --> src/parser.rs:785:12
[INFO] [stderr]     |
[INFO] [stderr] 785 |         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: associated function is never used: `mod_scope`
[INFO] [stderr]     --> src/scoping.rs:1535:16
[INFO] [stderr]      |
[INFO] [stderr] 1535 |             fn mod_scope(&mut self, new_scope: usize) {
[INFO] [stderr]      |                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 31 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grace_lib-f34607dd9ac983a2
[INFO] [stdout] running 71 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 general_utils::tests::test_vec_c_int ... ok
[INFO] [stdout] test parser::expr_parsers::tests::parse_binary_expr ... ok
[INFO] [stdout] test parser::expr_parsers::tests::parse_collection_literals ... ok
[INFO] [stdout] test parser::expr_parsers::tests::parse_comparison_expr ... 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::parse_identifier_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::subparsers::parse_post_index ... ok
[INFO] [stdout] test parser::expr_parsers::tests::subparsers::parse_spec_literals ... ok
[INFO] [stdout] test parser::expr_parsers::tests::test_parenthetical_expressions ... ok
[INFO] [stdout] test parser::expr_parsers::tests::parse_special_chars ... ok
[INFO] [stdout] test parser::expr_parsers::tests::parse_post_ident ... ok
[INFO] [stdout] test parser::expr_parsers::tests::parse_comprehensions ... ok
[INFO] [stdout] test parser::expr_parsers::tests::parse_expr_with_trailer ... 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::property_based_tests::prop_expr_identity ... ok
[INFO] [stdout] test parser::stmt_parsers::tests::parse_func_dec_parts ... ok
[INFO] [stdout] test parser::stmt_parsers::tests::parse_func_dec ... ok
[INFO] [stdout] test parser::stmt_parsers::tests::parse_let_stmt ... ok
[INFO] [stdout] test parser::stmt_parsers::tests::parse_simple_statements ... ok
[INFO] [stdout] test parser::expr_parsers::tests::parse_unary_expr ... ok
[INFO] [stdout] test parser::stmt_parsers::tests::parse_return_and_yield_stmts ... ok
[INFO] [stdout] test parser::tests::from_failures::parse_solitary_expression ... ok
[INFO] [stdout] test parser::stmt_parsers::tests::parse_while_stmt ... ok
[INFO] [stdout] test parser::tests::parse_imports ... ok
[INFO] [stdout] test parser::property_based_tests::lit_props ... ok
[INFO] [stdout] test parser::stmt_parsers::tests::parse_struct_dec ... ok
[INFO] [stdout] test parser::tests::parse_trait_dec ... ok
[INFO] [stdout] test parser::tests::parse_module_with_import ... ok
[INFO] [stdout] test parser::expr_parsers::tests::parse_literals ... ok
[INFO] [stdout] test parser::type_parser::test::test_parameterized_types ... ok
[INFO] [stdout] test parser::type_parser::test::test_product_types ... ok
[INFO] [stdout] test parser::type_parser::test::test_refinements ... ok
[INFO] [stdout] test parser::expr_parsers::tests::parse_module_access ... ok
[INFO] [stdout] test parser_utils::tokens::tokens_test::parse_digits ... ok
[INFO] [stdout] test parser::type_parser::test::test_simple_types ... ok
[INFO] [stdout] test parser::tests::parse_struct_dec ... ok
[INFO] [stdout] test parser::stmt_parsers::tests::parse_if_stmt ... ok
[INFO] [stdout] test parser::type_parser::test::test_sum_types ... ok
[INFO] [stdout] test pre_cfg_rewrites::test::statements::if_stmt_typing ... 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::tests::parse_block ... ok
[INFO] [stdout] test pre_cfg_rewrites::test::test_identifier_resolution ... ok
[INFO] [stdout] test scoping::test::scope_generation::stmts::test_let_stmt ... ok
[INFO] [stdout] test parser::tests::parse_module ... ok
[INFO] [stdout] test scoping::test::test_function_locals ... ok
[INFO] [stdout] test parser::tests::parse_trait_impl ... ok
[INFO] [stdout] test scoping::test::scope_generation::stmts::test_function_decl ... ok
[INFO] [stdout] test pre_cfg_rewrites::test::types::test_flatten ... ok
[INFO] [stdout] test scoping::test::test_get_declarations ... ok
[INFO] [stdout] test scoping::test::test_basic_grace_function_dec ... ok
[INFO] [stdout] test scoping::test::scope_generation::test_block_scope ... ok
[INFO] [stdout] test parser::property_based_tests::prop_expr_parse_at_all ... ok
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stdout] test llr::tests::exprs::test_constants ... FAILED
[INFO] [stdout] test compiler_layers::tests::simple_imports_test ... FAILED
[INFO] [stdout] test compiler_layers::tests::refinement_types_test ... FAILED
[INFO] [stdout] test compiler_layers::tests::refinement_failures_test ... ok
[INFO] [stdout] test scoping::test::expected_failures::add_incompatible ... ok
[INFO] [stdout] test llr::tests::trait_impl_test ... FAILED
[INFO] [stdout] test compiler_layers::tests::import_calls_test ... FAILED
[INFO] [stdout] test compiler_layers::tests::gradual_add_test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- llr::tests::exprs::test_constants stdout ----
[INFO] [stdout] thread 'llr::tests::exprs::test_constants' panicked at 'explicit panic', src/llr.rs:635:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563127a3ffc0 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x563127a3ffc0 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x563127a3ffc0 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x563127a3ffc0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x563127a6479c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x563127727d55 - std::io::Write::write_fmt::h50a71e2460ce07da
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x563127a39de1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h9bbd3fed8160d0d2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/impls.rs:176
[INFO] [stdout]    7:     0x563127a42530 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x563127a42530 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x563127a42530 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]   10:     0x563127a42226 - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:216
[INFO] [stdout]   11:     0x563127a42b93 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   12:     0x563127926b9c - std::panicking::begin_panic::{{closure}}::h03a15c04d7a3e80b
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:498
[INFO] [stdout]   13:     0x5631278e4399 - std::sys_common::backtrace::__rust_end_short_backtrace::h0e4d33c7b3f1c454
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x563127926ac7 - std::panicking::begin_panic::hf6cbc4045c167806
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:497
[INFO] [stdout]   15:     0x5631275b48dd - grace_lib::llr::tests::exprs::test_constants::h9a42ffbdc66fd363
[INFO] [stdout]                                at /opt/rustwide/workdir/src/llr.rs:635
[INFO] [stdout]   16:     0x5631275b48aa - grace_lib::llr::tests::exprs::test_constants::{{closure}}::h8138a41c165081c4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/llr.rs:634
[INFO] [stdout]   17:     0x56312741d34e - core::ops::function::FnOnce::call_once::h74f1bbd02b396c9f
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   18:     0x563127750633 - core::ops::function::FnOnce::call_once::hd04d57b5cf16f85a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   19:     0x563127750633 - test::__rust_begin_short_backtrace::hd8e9a8c5a2e43388
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:517
[INFO] [stdout]   20:     0x56312774eb03 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3c3db8a500c1a19a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   21:     0x56312774eb03 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h043e9ebcbe360c80
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   22:     0x56312774eb03 - std::panicking::try::do_call::h47c2fb275506c2e8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   23:     0x56312774eb03 - std::panicking::try::h569c20f0e99453b4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   24:     0x56312774eb03 - std::panic::catch_unwind::hb33c6d0f01540d23
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   25:     0x56312774eb03 - test::run_test_in_process::hc0ce562d167e51cf
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:544
[INFO] [stdout]   26:     0x56312774eb03 - test::run_test::run_test_inner::{{closure}}::hd3120982fcd71544
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:450
[INFO] [stdout]   27:     0x563127727186 - std::sys_common::backtrace::__rust_begin_short_backtrace::h84f8bc12cc4cdac6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   28:     0x56312772c3b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb8b5fa0ba425d4db
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458
[INFO] [stdout]   29:     0x56312772c3b5 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc4b84b244cf55f75
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   30:     0x56312772c3b5 - std::panicking::try::do_call::ha31922ad8fa17753
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   31:     0x56312772c3b5 - std::panicking::try::h38a6da203722ae6e
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   32:     0x56312772c3b5 - std::panic::catch_unwind::h83afce167c9062b9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   33:     0x56312772c3b5 - std::thread::Builder::spawn_unchecked::{{closure}}::h160689155590a70c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457
[INFO] [stdout]   34:     0x56312772c3b5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7dbf17a455132a46
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   35:     0x563127a49f9a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h670c50864ac2cb92
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   36:     0x563127a49f9a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2511952749086d81
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   37:     0x563127a49f9a - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   38:     0x7f0cb0a9b609 - start_thread
[INFO] [stdout]   39:     0x7f0cb09a7103 - clone
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- compiler_layers::tests::simple_imports_test stdout ----
[INFO] [stdout] thread 'compiler_layers::tests::simple_imports_test' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/compiler_layers.rs:231:21
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563127a3ffc0 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x563127a3ffc0 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x563127a3ffc0 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x563127a3ffc0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x563127a6479c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x563127727d55 - std::io::Write::write_fmt::h50a71e2460ce07da
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x563127a39de1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h9bbd3fed8160d0d2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/impls.rs:176
[INFO] [stdout]    7:     0x563127a42530 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x563127a42530 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x563127a42530 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]   10:     0x563127a42226 - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:216
[INFO] [stdout]   11:     0x563127a42b93 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   12:     0x563127a42769 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   13:     0x563127a4044c - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x563127a42729 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   15:     0x563127a62da1 - core::panicking::panic_fmt::h4e2659771ebc78eb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:85
[INFO] [stdout]   16:     0x563127a62bc3 - core::option::expect_none_failed::h448b58a024c2c33a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/option.rs:1221
[INFO] [stdout]   17:     0x5631274bb82b - core::result::Result<T,E>::unwrap::h9036261c2291f2bb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/result.rs:973
[INFO] [stdout]   18:     0x5631274fb419 - grace_lib::compiler_layers::Compilation::generate_wast_files::h6f53a19898480191
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:231
[INFO] [stdout]   19:     0x5631276fc9ff - grace_lib::compiler_layers::tests::compile_folder::hb31632ca6a42fb58
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:418
[INFO] [stdout]   20:     0x563127700275 - grace_lib::compiler_layers::tests::simple_imports_test::h7a9d9c5a83c21a9f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:453
[INFO] [stdout]   21:     0x56312770024a - grace_lib::compiler_layers::tests::simple_imports_test::{{closure}}::h9975413cf5941fcd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:452
[INFO] [stdout]   22:     0x56312741d0ee - core::ops::function::FnOnce::call_once::h59d7ebdcff923c69
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   23:     0x563127750633 - core::ops::function::FnOnce::call_once::hd04d57b5cf16f85a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   24:     0x563127750633 - test::__rust_begin_short_backtrace::hd8e9a8c5a2e43388
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:517
[INFO] [stdout]   25:     0x56312774eb03 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3c3db8a500c1a19a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   26:     0x56312774eb03 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h043e9ebcbe360c80
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   27:     0x56312774eb03 - std::panicking::try::do_call::h47c2fb275506c2e8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   28:     0x56312774eb03 - std::panicking::try::h569c20f0e99453b4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   29:     0x56312774eb03 - std::panic::catch_unwind::hb33c6d0f01540d23
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   30:     0x56312774eb03 - test::run_test_in_process::hc0ce562d167e51cf
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:544
[INFO] [stdout]   31:     0x56312774eb03 - test::run_test::run_test_inner::{{closure}}::hd3120982fcd71544
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:450
[INFO] [stdout]   32:     0x563127727186 - std::sys_common::backtrace::__rust_begin_short_backtrace::h84f8bc12cc4cdac6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   33:     0x56312772c3b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb8b5fa0ba425d4db
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458
[INFO] [stdout]   34:     0x56312772c3b5 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc4b84b244cf55f75
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   35:     0x56312772c3b5 - std::panicking::try::do_call::ha31922ad8fa17753
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   36:     0x56312772c3b5 - std::panicking::try::h38a6da203722ae6e
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   37:     0x56312772c3b5 - std::panic::catch_unwind::h83afce167c9062b9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   38:     0x56312772c3b5 - std::thread::Builder::spawn_unchecked::{{closure}}::h160689155590a70c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457
[INFO] [stdout]   39:     0x56312772c3b5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7dbf17a455132a46
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   40:     0x563127a49f9a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h670c50864ac2cb92
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   41:     0x563127a49f9a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2511952749086d81
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   42:     0x563127a49f9a - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   43:     0x7f0cb0a9b609 - start_thread
[INFO] [stdout]   44:     0x7f0cb09a7103 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- compiler_layers::tests::refinement_types_test stdout ----
[INFO] [stdout] thread 'compiler_layers::tests::refinement_types_test' panicked at 'explicit panic', src/llr.rs:456:30
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563127a3ffc0 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x563127a3ffc0 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x563127a3ffc0 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x563127a3ffc0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x563127a6479c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x563127727d55 - std::io::Write::write_fmt::h50a71e2460ce07da
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x563127a39de1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h9bbd3fed8160d0d2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/impls.rs:176
[INFO] [stdout]    7:     0x563127a42530 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x563127a42530 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x563127a42530 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]   10:     0x563127a42226 - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:216
[INFO] [stdout]   11:     0x563127a42b93 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   12:     0x563127926b9c - std::panicking::begin_panic::{{closure}}::h03a15c04d7a3e80b
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:498
[INFO] [stdout]   13:     0x5631278e4399 - std::sys_common::backtrace::__rust_end_short_backtrace::h0e4d33c7b3f1c454
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x563127926ac7 - std::panicking::begin_panic::hf6cbc4045c167806
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:497
[INFO] [stdout]   15:     0x56312771b8b3 - <grace_lib::expression::Node<grace_lib::expression::Expr> as grace_lib::llr::ToLLR>::to_llr::hb39519fb735cb4d0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/llr.rs:456
[INFO] [stdout]   16:     0x563127719d3e - <grace_lib::expression::Node<grace_lib::expression::Expr> as grace_lib::llr::ToLLR>::to_llr::hb39519fb735cb4d0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/llr.rs:366
[INFO] [stdout]   17:     0x563127719b36 - <grace_lib::expression::Node<grace_lib::cfg::CfgStmt> as grace_lib::llr::ToLLR>::to_llr::h11b7e1207b07d01b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/llr.rs:356
[INFO] [stdout]   18:     0x5631275b2886 - <grace_lib::cfg::CfgVertex as grace_lib::llr::ToLLR>::to_llr::h785c7cbf7ec5ccca
[INFO] [stdout]                                at /opt/rustwide/workdir/src/llr.rs:310
[INFO] [stdout]   19:     0x5631275b1e52 - <grace_lib::cfg::Cfg as grace_lib::llr::ToLLR>::to_llr::h9f574205a6f9e994
[INFO] [stdout]                                at /opt/rustwide/workdir/src/llr.rs:261
[INFO] [stdout]   20:     0x56312744aa87 - grace_lib::llr::handle_declaration::h5433105139f39907
[INFO] [stdout]                                at /opt/rustwide/workdir/src/llr.rs:175
[INFO] [stdout]   21:     0x563127449aa6 - grace_lib::llr::module_to_llr::hb381db3816aad707
[INFO] [stdout]                                at /opt/rustwide/workdir/src/llr.rs:138
[INFO] [stdout]   22:     0x5631274f9c4a - grace_lib::compiler_layers::Compilation::compile_tree::h725fdf05205b70e5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:164
[INFO] [stdout]   23:     0x5631274f8d2c - grace_lib::compiler_layers::Compilation::compile::h695aec55370502c1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:99
[INFO] [stdout]   24:     0x5631276fc954 - grace_lib::compiler_layers::tests::compile_folder::hb31632ca6a42fb58
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:417
[INFO] [stdout]   25:     0x5631277002f5 - grace_lib::compiler_layers::tests::refinement_types_test::h0f4de9c02443ca6a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:463
[INFO] [stdout]   26:     0x5631277002ca - grace_lib::compiler_layers::tests::refinement_types_test::{{closure}}::hdd07965df19cbb69
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:462
[INFO] [stdout]   27:     0x56312741d3de - core::ops::function::FnOnce::call_once::h7bbd66fbfef4b9a2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   28:     0x563127750633 - core::ops::function::FnOnce::call_once::hd04d57b5cf16f85a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   29:     0x563127750633 - test::__rust_begin_short_backtrace::hd8e9a8c5a2e43388
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:517
[INFO] [stdout]   30:     0x56312774eb03 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3c3db8a500c1a19a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   31:     0x56312774eb03 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h043e9ebcbe360c80
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   32:     0x56312774eb03 - std::panicking::try::do_call::h47c2fb275506c2e8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   33:     0x56312774eb03 - std::panicking::try::h569c20f0e99453b4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   34:     0x56312774eb03 - std::panic::catch_unwind::hb33c6d0f01540d23
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   35:     0x56312774eb03 - test::run_test_in_process::hc0ce562d167e51cf
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:544
[INFO] [stdout]   36:     0x56312774eb03 - test::run_test::run_test_inner::{{closure}}::hd3120982fcd71544
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:450
[INFO] [stdout]   37:     0x563127727186 - std::sys_common::backtrace::__rust_begin_short_backtrace::h84f8bc12cc4cdac6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   38:     0x56312772c3b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb8b5fa0ba425d4db
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458
[INFO] [stdout]   39:     0x56312772c3b5 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc4b84b244cf55f75
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   40:     0x56312772c3b5 - std::panicking::try::do_call::ha31922ad8fa17753
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   41:     0x56312772c3b5 - std::panicking::try::h38a6da203722ae6e
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   42:     0x56312772c3b5 - std::panic::catch_unwind::h83afce167c9062b9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   43:     0x56312772c3b5 - std::thread::Builder::spawn_unchecked::{{closure}}::h160689155590a70c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457
[INFO] [stdout]   44:     0x56312772c3b5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7dbf17a455132a46
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   45:     0x563127a49f9a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h670c50864ac2cb92
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   46:     0x563127a49f9a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2511952749086d81
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   47:     0x563127a49f9a - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   48:     0x7f0cb0a9b609 - start_thread
[INFO] [stdout]   49:     0x7f0cb09a7103 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- llr::tests::trait_impl_test stdout ----
[INFO] [stdout] self.traits is Identifier { name: "teststruct" }
[INFO] [stdout] self.traits is {Identifier { name: "testtrait" }: Trait { name: Identifier { name: "testtrait" }, functions: {Identifier { name: "baz" }: Function([(Identifier { name: "x" }, i32), (Identifier { name: "y" }, i32)], i32)} }}
[INFO] [stdout] self.traits is {(Identifier { name: "testtrait" }, Named(Identifier { name: "teststruct" })): {Identifier { name: "baz" }: Node { id: 1561, data: FunctionDecStmt { name: Identifier { name: "baz" }, args: [(Identifier { name: "x" }, i32), (Identifier { name: "y" }, i32)], kwargs: [], block: Node { id: 1560, data: Block { statements: [Node { id: 1559, data: ReturnStmt(Node { id: 1558, data: Int("7"), scope: 3 }), scope: 3 }] }, scope: 3 }, return_type: i32 }, scope: 2 }}}
[INFO] [stdout] thread 'llr::tests::trait_impl_test' panicked at 'No matching attribute found for: Named(Identifier { name: "teststruct" }), Identifier { name: "teststruct" }', src/scoping.rs:695:21
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563127a3ffc0 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x563127a3ffc0 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x563127a3ffc0 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x563127a3ffc0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x563127a6479c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x563127727d55 - std::io::Write::write_fmt::h50a71e2460ce07da
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x563127a39de1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h9bbd3fed8160d0d2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/impls.rs:176
[INFO] [stdout]    7:     0x563127a42530 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x563127a42530 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x563127a42530 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]   10:     0x563127a42226 - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:216
[INFO] [stdout]   11:     0x563127a42b93 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   12:     0x563127a42769 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   13:     0x563127a4044c - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x563127a42729 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   15:     0x563127a426db - std::panicking::begin_panic_fmt::hc1b1320af38b7e12
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:429
[INFO] [stdout]   16:     0x563127635564 - grace_lib::scoping::Context::resolve_attribute::h4207b344bc8238c9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/scoping.rs:695
[INFO] [stdout]   17:     0x563127713908 - <grace_lib::expression::Node<grace_lib::expression::Expr> as grace_lib::scoping::GetContext>::scopes_and_types::ha76f6178fb2c7415
[INFO] [stdout]                                at /opt/rustwide/workdir/src/scoping.rs:1237
[INFO] [stdout]   18:     0x563127713454 - <grace_lib::expression::Node<grace_lib::expression::Expr> as grace_lib::scoping::GetContext>::scopes_and_types::ha76f6178fb2c7415
[INFO] [stdout]                                at /opt/rustwide/workdir/src/scoping.rs:1227
[INFO] [stdout]   19:     0x56312770e5b6 - <grace_lib::expression::Node<grace_lib::expression::Stmt> as grace_lib::scoping::GetContext>::scopes_and_types::h98066c249ab1f762
[INFO] [stdout]                                at /opt/rustwide/workdir/src/scoping.rs:1015
[INFO] [stdout]   20:     0x56312770d447 - <grace_lib::expression::Node<grace_lib::expression::Block> as grace_lib::scoping::GetContext>::scopes_and_types::h76fa50d7b38d0741
[INFO] [stdout]                                at /opt/rustwide/workdir/src/scoping.rs:926
[INFO] [stdout]   21:     0x56312770f366 - <grace_lib::expression::Node<grace_lib::expression::Stmt> as grace_lib::scoping::GetContext>::scopes_and_types::h98066c249ab1f762
[INFO] [stdout]                                at /opt/rustwide/workdir/src/scoping.rs:1064
[INFO] [stdout]   22:     0x56312770cca9 - <grace_lib::expression::Node<grace_lib::expression::Module> as grace_lib::scoping::GetContext>::scopes_and_types::h79b599f45e88ae3a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/scoping.rs:884
[INFO] [stdout]   23:     0x5631274febe1 - grace_lib::compiler_layers::to_context::hb25a4f5143de3d63
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:381
[INFO] [stdout]   24:     0x5631274fed8c - grace_lib::compiler_layers::to_type_rewrites::h893525d6e20027b7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:387
[INFO] [stdout]   25:     0x5631274fef84 - grace_lib::compiler_layers::to_cfg_map::h56b97b1660a79c64
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:393
[INFO] [stdout]   26:     0x5631274ff164 - grace_lib::compiler_layers::to_llr::hd5daf8b0487ca6e3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:399
[INFO] [stdout]   27:     0x56312770049f - grace_lib::llr::tests::trait_impl_test::hfaad7c2cf4721e64
[INFO] [stdout]                                at /opt/rustwide/workdir/src/llr.rs:620
[INFO] [stdout]   28:     0x56312770038a - grace_lib::llr::tests::trait_impl_test::{{closure}}::hb796c8c2ef56be44
[INFO] [stdout]                                at /opt/rustwide/workdir/src/llr.rs:615
[INFO] [stdout]   29:     0x56312741d7ee - core::ops::function::FnOnce::call_once::hc4dd18757fd9d1c1
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   30:     0x563127750633 - core::ops::function::FnOnce::call_once::hd04d57b5cf16f85a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   31:     0x563127750633 - test::__rust_begin_short_backtrace::hd8e9a8c5a2e43388
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:517
[INFO] [stdout]   32:     0x56312774eb03 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3c3db8a500c1a19a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   33:     0x56312774eb03 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h043e9ebcbe360c80
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   34:     0x56312774eb03 - std::panicking::try::do_call::h47c2fb275506c2e8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   35:     0x56312774eb03 - std::panicking::try::h569c20f0e99453b4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   36:     0x56312774eb03 - std::panic::catch_unwind::hb33c6d0f01540d23
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   37:     0x56312774eb03 - test::run_test_in_process::hc0ce562d167e51cf
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:544
[INFO] [stdout]   38:     0x56312774eb03 - test::run_test::run_test_inner::{{closure}}::hd3120982fcd71544
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:450
[INFO] [stdout]   39:     0x563127727186 - std::sys_common::backtrace::__rust_begin_short_backtrace::h84f8bc12cc4cdac6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   40:     0x56312772c3b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb8b5fa0ba425d4db
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458
[INFO] [stdout]   41:     0x56312772c3b5 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc4b84b244cf55f75
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   42:     0x56312772c3b5 - std::panicking::try::do_call::ha31922ad8fa17753
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   43:     0x56312772c3b5 - std::panicking::try::h38a6da203722ae6e
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   44:     0x56312772c3b5 - std::panic::catch_unwind::h83afce167c9062b9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   45:     0x56312772c3b5 - std::thread::Builder::spawn_unchecked::{{closure}}::h160689155590a70c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457
[INFO] [stdout]   46:     0x56312772c3b5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7dbf17a455132a46
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   47:     0x563127a49f9a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h670c50864ac2cb92
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   48:     0x563127a49f9a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2511952749086d81
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   49:     0x563127a49f9a - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   50:     0x7f0cb0a9b609 - start_thread
[INFO] [stdout]   51:     0x7f0cb09a7103 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[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:231:21
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563127a3ffc0 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x563127a3ffc0 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x563127a3ffc0 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x563127a3ffc0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x563127a6479c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x563127727d55 - std::io::Write::write_fmt::h50a71e2460ce07da
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x563127a39de1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h9bbd3fed8160d0d2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/impls.rs:176
[INFO] [stdout]    7:     0x563127a42530 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x563127a42530 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x563127a42530 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]   10:     0x563127a42226 - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:216
[INFO] [stdout]   11:     0x563127a42b93 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   12:     0x563127a42769 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   13:     0x563127a4044c - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x563127a42729 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   15:     0x563127a62da1 - core::panicking::panic_fmt::h4e2659771ebc78eb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:85
[INFO] [stdout]   16:     0x563127a62bc3 - core::option::expect_none_failed::h448b58a024c2c33a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/option.rs:1221
[INFO] [stdout]   17:     0x5631274bb82b - core::result::Result<T,E>::unwrap::h9036261c2291f2bb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/result.rs:973
[INFO] [stdout]   18:     0x5631274fb419 - grace_lib::compiler_layers::Compilation::generate_wast_files::h6f53a19898480191
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:231
[INFO] [stdout]   19:     0x5631276fc9ff - grace_lib::compiler_layers::tests::compile_folder::hb31632ca6a42fb58
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:418
[INFO] [stdout]   20:     0x5631277002b5 - grace_lib::compiler_layers::tests::import_calls_test::h17ee266cd645ec21
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:458
[INFO] [stdout]   21:     0x56312770028a - grace_lib::compiler_layers::tests::import_calls_test::{{closure}}::h0fbb896b3850d310
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:457
[INFO] [stdout]   22:     0x56312741d6fe - core::ops::function::FnOnce::call_once::haf58931763f987f6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   23:     0x563127750633 - core::ops::function::FnOnce::call_once::hd04d57b5cf16f85a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   24:     0x563127750633 - test::__rust_begin_short_backtrace::hd8e9a8c5a2e43388
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:517
[INFO] [stdout]   25:     0x56312774eb03 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3c3db8a500c1a19a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   26:     0x56312774eb03 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h043e9ebcbe360c80
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   27:     0x56312774eb03 - std::panicking::try::do_call::h47c2fb275506c2e8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   28:     0x56312774eb03 - std::panicking::try::h569c20f0e99453b4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   29:     0x56312774eb03 - std::panic::catch_unwind::hb33c6d0f01540d23
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   30:     0x56312774eb03 - test::run_test_in_process::hc0ce562d167e51cf
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:544
[INFO] [stdout]   31:     0x56312774eb03 - test::run_test::run_test_inner::{{closure}}::hd3120982fcd71544
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:450
[INFO] [stdout]   32:     0x563127727186 - std::sys_common::backtrace::__rust_begin_short_backtrace::h84f8bc12cc4cdac6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   33:     0x56312772c3b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb8b5fa0ba425d4db
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458
[INFO] [stdout]   34:     0x56312772c3b5 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc4b84b244cf55f75
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   35:     0x56312772c3b5 - std::panicking::try::do_call::ha31922ad8fa17753
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   36:     0x56312772c3b5 - std::panicking::try::h38a6da203722ae6e
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   37:     0x56312772c3b5 - std::panic::catch_unwind::h83afce167c9062b9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   38:     0x56312772c3b5 - std::thread::Builder::spawn_unchecked::{{closure}}::h160689155590a70c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457
[INFO] [stdout]   39:     0x56312772c3b5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7dbf17a455132a46
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   40:     0x563127a49f9a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h670c50864ac2cb92
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   41:     0x563127a49f9a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2511952749086d81
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   42:     0x563127a49f9a - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   43:     0x7f0cb0a9b609 - start_thread
[INFO] [stdout]   44:     0x7f0cb09a7103 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- compiler_layers::tests::gradual_add_test stdout ----
[INFO] [stdout] thread 'compiler_layers::tests::gradual_add_test' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/compiler_layers.rs:231:21
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563127a3ffc0 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x563127a3ffc0 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x563127a3ffc0 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x563127a3ffc0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x563127a6479c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x563127727d55 - std::io::Write::write_fmt::h50a71e2460ce07da
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x563127a39de1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h9bbd3fed8160d0d2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/impls.rs:176
[INFO] [stdout]    7:     0x563127a42530 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x563127a42530 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x563127a42530 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]   10:     0x563127a42226 - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:216
[INFO] [stdout]   11:     0x563127a42b93 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   12:     0x563127a42769 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   13:     0x563127a4044c - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x563127a42729 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   15:     0x563127a62da1 - core::panicking::panic_fmt::h4e2659771ebc78eb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:85
[INFO] [stdout]   16:     0x563127a62bc3 - core::option::expect_none_failed::h448b58a024c2c33a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/option.rs:1221
[INFO] [stdout]   17:     0x5631274bb82b - core::result::Result<T,E>::unwrap::h9036261c2291f2bb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/result.rs:973
[INFO] [stdout]   18:     0x5631274fb419 - grace_lib::compiler_layers::Compilation::generate_wast_files::h6f53a19898480191
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:231
[INFO] [stdout]   19:     0x5631276fc9ff - grace_lib::compiler_layers::tests::compile_folder::hb31632ca6a42fb58
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:418
[INFO] [stdout]   20:     0x563127700335 - grace_lib::compiler_layers::tests::gradual_add_test::heb1d0fad28889729
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:468
[INFO] [stdout]   21:     0x56312770030a - grace_lib::compiler_layers::tests::gradual_add_test::{{closure}}::h3be487d2153664e6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler_layers.rs:467
[INFO] [stdout]   22:     0x56312741d43e - core::ops::function::FnOnce::call_once::h7fa7dbf8a4575ca5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   23:     0x563127750633 - core::ops::function::FnOnce::call_once::hd04d57b5cf16f85a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   24:     0x563127750633 - test::__rust_begin_short_backtrace::hd8e9a8c5a2e43388
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:517
[INFO] [stdout]   25:     0x56312774eb03 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3c3db8a500c1a19a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   26:     0x56312774eb03 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h043e9ebcbe360c80
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   27:     0x56312774eb03 - std::panicking::try::do_call::h47c2fb275506c2e8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   28:     0x56312774eb03 - std::panicking::try::h569c20f0e99453b4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   29:     0x56312774eb03 - std::panic::catch_unwind::hb33c6d0f01540d23
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   30:     0x56312774eb03 - test::run_test_in_process::hc0ce562d167e51cf
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:544
[INFO] [stdout]   31:     0x56312774eb03 - test::run_test::run_test_inner::{{closure}}::hd3120982fcd71544
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:450
[INFO] [stdout]   32:     0x563127727186 - std::sys_common::backtrace::__rust_begin_short_backtrace::h84f8bc12cc4cdac6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   33:     0x56312772c3b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb8b5fa0ba425d4db
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458
[INFO] [stdout]   34:     0x56312772c3b5 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc4b84b244cf55f75
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   35:     0x56312772c3b5 - std::panicking::try::do_call::ha31922ad8fa17753
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   36:     0x56312772c3b5 - std::panicking::try::h38a6da203722ae6e
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   37:     0x56312772c3b5 - std::panic::catch_unwind::h83afce167c9062b9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   38:     0x56312772c3b5 - std::thread::Builder::spawn_unchecked::{{closure}}::h160689155590a70c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457
[INFO] [stdout]   39:     0x56312772c3b5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7dbf17a455132a46
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   40:     0x563127a49f9a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h670c50864ac2cb92
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   41:     0x563127a49f9a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2511952749086d81
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   42:     0x563127a49f9a - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   43:     0x7f0cb0a9b609 - start_thread
[INFO] [stdout]   44:     0x7f0cb09a7103 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     compiler_layers::tests::gradual_add_test
[INFO] [stdout]     compiler_layers::tests::import_calls_test
[INFO] [stdout]     compiler_layers::tests::refinement_types_test
[INFO] [stdout]     compiler_layers::tests::simple_imports_test
[INFO] [stdout]     llr::tests::exprs::test_constants
[INFO] [stdout]     llr::tests::trait_impl_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 59 passed; 6 failed; 6 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "060e0bf2b3e2a0674c2ee58cba36021fe2711787de207eed713fc286f288ddde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "060e0bf2b3e2a0674c2ee58cba36021fe2711787de207eed713fc286f288ddde", kill_on_drop: false }`
[INFO] [stdout] 060e0bf2b3e2a0674c2ee58cba36021fe2711787de207eed713fc286f288ddde
