[INFO] cloning repository https://github.com/BraedonWooding/CVM [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BraedonWooding/CVM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBraedonWooding%2FCVM"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBraedonWooding%2FCVM'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0e56aca584335420d8f22a7eddd54c23fa94316d [INFO] testing BraedonWooding/CVM against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBraedonWooding%2FCVM" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BraedonWooding/CVM on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/BraedonWooding/CVM [INFO] finished tweaking git repo https://github.com/BraedonWooding/CVM [INFO] tweaked toml for git repo https://github.com/BraedonWooding/CVM written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/BraedonWooding/CVM already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fc4cd0f2e91e9fd1910332742e65f566b2e2a844cad79007a93351a1ffed028e [INFO] running `"docker" "start" "-a" "fc4cd0f2e91e9fd1910332742e65f566b2e2a844cad79007a93351a1ffed028e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling atomic-counter v1.0.1 [INFO] [stderr] Compiling impls v1.0.3 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.3 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling termion v1.5.4 [INFO] [stderr] Compiling colored v1.9.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling tui v0.7.0 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling simple_logger v1.3.0 [INFO] [stderr] Compiling enum-as-inner v0.3.0 [INFO] [stderr] Compiling cvm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/c_transpiler.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/compiler/parser.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/compiler/type_check.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `info` [INFO] [stderr] --> src/compiler/type_check.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | use log::{info, warn}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/compiler/type_infer.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `info`, `trace` [INFO] [stderr] --> src/logger.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use log::{info, trace, warn}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::compiler::ast::*` [INFO] [stderr] --> src/logger.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::compiler::ast::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::compiler::parser::*` [INFO] [stderr] --> src/logger.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::compiler::parser::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `init` [INFO] [stderr] --> src/compiler/type_check.rs:354:40 [INFO] [stderr] | [INFO] [stderr] 354 | ExprKind::Init(ref mut ty, ref mut init) => { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cond` [INFO] [stderr] --> src/compiler/type_check.rs:481:17 [INFO] [stderr] | [INFO] [stderr] 481 | ref mut cond, [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `cond: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `if_true` [INFO] [stderr] --> src/compiler/type_check.rs:482:17 [INFO] [stderr] | [INFO] [stderr] 482 | ref mut if_true, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try ignoring the field: `if_true: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `if_false` [INFO] [stderr] --> src/compiler/type_check.rs:483:17 [INFO] [stderr] | [INFO] [stderr] 483 | ref mut if_false, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try ignoring the field: `if_false: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/compiler/type_infer.rs:132:44 [INFO] [stderr] | [INFO] [stderr] 132 | ExprKind::Member(ref mut expr, id) => { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/compiler/type_infer.rs:142:35 [INFO] [stderr] | [INFO] [stderr] 142 | ExprKind::GenFuncCall(id, gen_args, args) => { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gen_args` [INFO] [stderr] --> src/compiler/type_infer.rs:142:39 [INFO] [stderr] | [INFO] [stderr] 142 | ExprKind::GenFuncCall(id, gen_args, args) => { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/compiler/type_infer.rs:262:17 [INFO] [stderr] | [INFO] [stderr] 262 | ref mut args, [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `block` [INFO] [stderr] --> src/compiler/type_infer.rs:263:17 [INFO] [stderr] | [INFO] [stderr] 263 | ref mut block, [INFO] [stderr] | ^^^^^^^^^^^^^ help: try ignoring the field: `block: _` [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.33s [INFO] running `"docker" "inspect" "fc4cd0f2e91e9fd1910332742e65f566b2e2a844cad79007a93351a1ffed028e"` [INFO] running `"docker" "rm" "-f" "fc4cd0f2e91e9fd1910332742e65f566b2e2a844cad79007a93351a1ffed028e"` [INFO] [stdout] fc4cd0f2e91e9fd1910332742e65f566b2e2a844cad79007a93351a1ffed028e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a3d688dfdc1d54cd237bb642dc04bc30830b9a07861726082c2c095c1ba20f43 [INFO] running `"docker" "start" "-a" "a3d688dfdc1d54cd237bb642dc04bc30830b9a07861726082c2c095c1ba20f43"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling cvm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/c_transpiler.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/compiler/parser.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/compiler/type_check.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `info` [INFO] [stderr] --> src/compiler/type_check.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | use log::{info, warn}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/compiler/type_infer.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `info`, `trace` [INFO] [stderr] --> src/logger.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use log::{info, trace, warn}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::compiler::ast::*` [INFO] [stderr] --> src/logger.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::compiler::ast::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::compiler::parser::*` [INFO] [stderr] --> src/logger.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::compiler::parser::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `init` [INFO] [stderr] --> src/compiler/type_check.rs:354:40 [INFO] [stderr] | [INFO] [stderr] 354 | ExprKind::Init(ref mut ty, ref mut init) => { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cond` [INFO] [stderr] --> src/compiler/type_check.rs:481:17 [INFO] [stderr] | [INFO] [stderr] 481 | ref mut cond, [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `cond: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `if_true` [INFO] [stderr] --> src/compiler/type_check.rs:482:17 [INFO] [stderr] | [INFO] [stderr] 482 | ref mut if_true, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try ignoring the field: `if_true: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `if_false` [INFO] [stderr] --> src/compiler/type_check.rs:483:17 [INFO] [stderr] | [INFO] [stderr] 483 | ref mut if_false, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try ignoring the field: `if_false: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/compiler/type_infer.rs:132:44 [INFO] [stderr] | [INFO] [stderr] 132 | ExprKind::Member(ref mut expr, id) => { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/compiler/type_infer.rs:142:35 [INFO] [stderr] | [INFO] [stderr] 142 | ExprKind::GenFuncCall(id, gen_args, args) => { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gen_args` [INFO] [stderr] --> src/compiler/type_infer.rs:142:39 [INFO] [stderr] | [INFO] [stderr] 142 | ExprKind::GenFuncCall(id, gen_args, args) => { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/compiler/type_infer.rs:262:17 [INFO] [stderr] | [INFO] [stderr] 262 | ref mut args, [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `block` [INFO] [stderr] --> src/compiler/type_infer.rs:263:17 [INFO] [stderr] | [INFO] [stderr] 263 | ref mut block, [INFO] [stderr] | ^^^^^^^^^^^^^ help: try ignoring the field: `block: _` [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `cvm_lib::compiler::ast::*` [INFO] [stderr] --> tests/unification_tests.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use cvm_lib::compiler::ast::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `cvm_lib::compiler::scope::*` [INFO] [stderr] --> tests/unification_tests.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use cvm_lib::compiler::scope::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> tests/unification_tests.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `test_sets` should have an upper case name [INFO] [stderr] --> tests/misc_tests.rs:18:7 [INFO] [stderr] | [INFO] [stderr] 18 | const test_sets: &'static [&'static str] = &[ [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper case: `TEST_SETS` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/c_transpiler.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/compiler/parser.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/compiler/type_check.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `info` [INFO] [stderr] --> src/compiler/type_check.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | use log::{info, warn}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/compiler/type_infer.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `info`, `trace` [INFO] [stderr] --> src/logger.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use log::{info, trace, warn}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::compiler::ast::*` [INFO] [stderr] --> src/logger.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::compiler::ast::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::compiler::parser::*` [INFO] [stderr] --> src/logger.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::compiler::parser::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `init` [INFO] [stderr] --> src/compiler/type_check.rs:354:40 [INFO] [stderr] | [INFO] [stderr] 354 | ExprKind::Init(ref mut ty, ref mut init) => { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cond` [INFO] [stderr] --> src/compiler/type_check.rs:481:17 [INFO] [stderr] | [INFO] [stderr] 481 | ref mut cond, [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `cond: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `if_true` [INFO] [stderr] --> src/compiler/type_check.rs:482:17 [INFO] [stderr] | [INFO] [stderr] 482 | ref mut if_true, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try ignoring the field: `if_true: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `if_false` [INFO] [stderr] --> src/compiler/type_check.rs:483:17 [INFO] [stderr] | [INFO] [stderr] 483 | ref mut if_false, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try ignoring the field: `if_false: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/compiler/type_infer.rs:132:44 [INFO] [stderr] | [INFO] [stderr] 132 | ExprKind::Member(ref mut expr, id) => { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/compiler/type_infer.rs:142:35 [INFO] [stderr] | [INFO] [stderr] 142 | ExprKind::GenFuncCall(id, gen_args, args) => { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gen_args` [INFO] [stderr] --> src/compiler/type_infer.rs:142:39 [INFO] [stderr] | [INFO] [stderr] 142 | ExprKind::GenFuncCall(id, gen_args, args) => { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/compiler/type_infer.rs:262:17 [INFO] [stderr] | [INFO] [stderr] 262 | ref mut args, [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `block` [INFO] [stderr] --> src/compiler/type_infer.rs:263:17 [INFO] [stderr] | [INFO] [stderr] 263 | ref mut block, [INFO] [stderr] | ^^^^^^^^^^^^^ help: try ignoring the field: `block: _` [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.66s [INFO] running `"docker" "inspect" "a3d688dfdc1d54cd237bb642dc04bc30830b9a07861726082c2c095c1ba20f43"` [INFO] running `"docker" "rm" "-f" "a3d688dfdc1d54cd237bb642dc04bc30830b9a07861726082c2c095c1ba20f43"` [INFO] [stdout] a3d688dfdc1d54cd237bb642dc04bc30830b9a07861726082c2c095c1ba20f43 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 37d1d377dc070b24b1e170c4d545f4dd5658a65fbeaeee478de63f28278398b1 [INFO] running `"docker" "start" "-a" "37d1d377dc070b24b1e170c4d545f4dd5658a65fbeaeee478de63f28278398b1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/c_transpiler.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/c_transpiler.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/compiler/parser.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/compiler/type_check.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `info` [INFO] [stderr] --> src/compiler/type_check.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | use log::{info, warn}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/compiler/type_infer.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `info`, `trace` [INFO] [stderr] --> src/logger.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use log::{info, trace, warn}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::compiler::ast::*` [INFO] [stderr] --> src/logger.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::compiler::ast::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::compiler::parser::*` [INFO] [stderr] --> src/logger.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::compiler::parser::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `init` [INFO] [stderr] --> src/compiler/type_check.rs:354:40 [INFO] [stderr] | [INFO] [stderr] 354 | ExprKind::Init(ref mut ty, ref mut init) => { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cond` [INFO] [stderr] --> src/compiler/type_check.rs:481:17 [INFO] [stderr] | [INFO] [stderr] 481 | ref mut cond, [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `cond: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `if_true` [INFO] [stderr] --> src/compiler/type_check.rs:482:17 [INFO] [stderr] | [INFO] [stderr] 482 | ref mut if_true, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try ignoring the field: `if_true: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `if_false` [INFO] [stderr] --> src/compiler/type_check.rs:483:17 [INFO] [stderr] | [INFO] [stderr] 483 | ref mut if_false, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try ignoring the field: `if_false: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/compiler/type_infer.rs:132:44 [INFO] [stderr] | [INFO] [stderr] 132 | ExprKind::Member(ref mut expr, id) => { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/compiler/type_infer.rs:142:35 [INFO] [stderr] | [INFO] [stderr] 142 | ExprKind::GenFuncCall(id, gen_args, args) => { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gen_args` [INFO] [stderr] --> src/compiler/type_infer.rs:142:39 [INFO] [stderr] | [INFO] [stderr] 142 | ExprKind::GenFuncCall(id, gen_args, args) => { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/compiler/type_infer.rs:262:17 [INFO] [stderr] | [INFO] [stderr] 262 | ref mut args, [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `block` [INFO] [stderr] --> src/compiler/type_infer.rs:263:17 [INFO] [stderr] | [INFO] [stderr] 263 | ref mut block, [INFO] [stderr] | ^^^^^^^^^^^^^ help: try ignoring the field: `block: _` [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/compiler/parser.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/compiler/type_check.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `info` [INFO] [stderr] --> src/compiler/type_check.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | use log::{info, warn}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ast::*` [INFO] [stderr] --> src/compiler/type_infer.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ast::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `info`, `trace` [INFO] [stderr] --> src/logger.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use log::{info, trace, warn}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::compiler::ast::*` [INFO] [stderr] --> src/logger.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::compiler::ast::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::compiler::parser::*` [INFO] [stderr] --> src/logger.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::compiler::parser::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `init` [INFO] [stderr] --> src/compiler/type_check.rs:354:40 [INFO] [stderr] | [INFO] [stderr] 354 | ExprKind::Init(ref mut ty, ref mut init) => { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cond` [INFO] [stderr] --> src/compiler/type_check.rs:481:17 [INFO] [stderr] | [INFO] [stderr] 481 | ref mut cond, [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `cond: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `if_true` [INFO] [stderr] --> src/compiler/type_check.rs:482:17 [INFO] [stderr] | [INFO] [stderr] 482 | ref mut if_true, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try ignoring the field: `if_true: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `if_false` [INFO] [stderr] --> src/compiler/type_check.rs:483:17 [INFO] [stderr] | [INFO] [stderr] 483 | ref mut if_false, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try ignoring the field: `if_false: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/compiler/type_infer.rs:132:44 [INFO] [stderr] | [INFO] [stderr] 132 | ExprKind::Member(ref mut expr, id) => { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/compiler/type_infer.rs:142:35 [INFO] [stderr] | [INFO] [stderr] 142 | ExprKind::GenFuncCall(id, gen_args, args) => { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gen_args` [INFO] [stderr] --> src/compiler/type_infer.rs:142:39 [INFO] [stderr] | [INFO] [stderr] 142 | ExprKind::GenFuncCall(id, gen_args, args) => { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/compiler/type_infer.rs:262:17 [INFO] [stderr] | [INFO] [stderr] 262 | ref mut args, [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `args: _` [INFO] [stderr] [INFO] [stderr] warning: unused import: `cvm_lib::compiler::ast::*` [INFO] [stderr] --> tests/unification_tests.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use cvm_lib::compiler::ast::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `block` [INFO] [stderr] --> src/compiler/type_infer.rs:263:17 [INFO] [stderr] | [INFO] [stderr] 263 | ref mut block, [INFO] [stderr] | ^^^^^^^^^^^^^ help: try ignoring the field: `block: _` [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `cvm_lib::compiler::scope::*` [INFO] [stderr] --> tests/unification_tests.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use cvm_lib::compiler::scope::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `test_sets` should have an upper case name [INFO] [stderr] --> tests/misc_tests.rs:18:7 [INFO] [stderr] | [INFO] [stderr] 18 | const test_sets: &'static [&'static str] = &[ [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper case: `TEST_SETS` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> tests/unification_tests.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cvm_lib-80860f24f324cf93 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cvm-0e66d1b1aa135e72 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/c_transpiler_tests-df4de2a81d2a9652 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test type_tests ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/misc_tests-8195aaca268791f7 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_str_to_fresh ... ok [INFO] [stdout] test test_fresh_to_str ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/unification_tests-1bf39a0e2082d478 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test unification_tests ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests cvm_lib [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "37d1d377dc070b24b1e170c4d545f4dd5658a65fbeaeee478de63f28278398b1"` [INFO] running `"docker" "rm" "-f" "37d1d377dc070b24b1e170c4d545f4dd5658a65fbeaeee478de63f28278398b1"` [INFO] [stdout] 37d1d377dc070b24b1e170c4d545f4dd5658a65fbeaeee478de63f28278398b1