[INFO] updating cached repository BookOwl/kaleidoscope-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/BookOwl/kaleidoscope-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/BookOwl/kaleidoscope-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/BookOwl/kaleidoscope-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/BookOwl/kaleidoscope-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/BookOwl/kaleidoscope-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BookOwl/kaleidoscope-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BookOwl/kaleidoscope-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c0a5bf9b7e47935cf74cd61cf88af74969dba876 [INFO] sha for GitHub repo BookOwl/kaleidoscope-rs: c0a5bf9b7e47935cf74cd61cf88af74969dba876 [INFO] validating manifest of BookOwl/kaleidoscope-rs on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of BookOwl/kaleidoscope-rs on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing BookOwl/kaleidoscope-rs [INFO] finished frobbing BookOwl/kaleidoscope-rs [INFO] frobbed toml for BookOwl/kaleidoscope-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/BookOwl/kaleidoscope-rs/Cargo.toml [INFO] started frobbing BookOwl/kaleidoscope-rs [INFO] finished frobbing BookOwl/kaleidoscope-rs [INFO] frobbed toml for BookOwl/kaleidoscope-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BookOwl/kaleidoscope-rs/Cargo.toml [INFO] crate BookOwl/kaleidoscope-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing BookOwl/kaleidoscope-rs against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/BookOwl/kaleidoscope-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 4420d0d779cc6bc37240da1341be62554d5115605ff84e5fdb66d6a4c646e228 [INFO] running `"docker" "start" "-a" "4420d0d779cc6bc37240da1341be62554d5115605ff84e5fdb66d6a4c646e228"` [INFO] [stderr] Compiling llvm-alt v0.5.0 (https://github.com/TomBebb/llvm-rs.git#1aeff086) [INFO] [stderr] Compiling llvm-sys v0.3.0 (https://github.com/TomBebbington/llvm-sys.rs#88a4f2da) [INFO] [stderr] Compiling kaleidoscope v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Compiling cbox v0.3.0 [INFO] [stderr] warning: unused import: `llvm::Attribute::*` [INFO] [stderr] --> src/codegen.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use llvm::Attribute::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/jit.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{Read, Write, stdin, stdout}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `llvm::Attribute::*` [INFO] [stderr] --> src/jit.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use llvm::Attribute::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `llvm::Function` [INFO] [stderr] --> src/jit.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use llvm::Function; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/jit.rs:24:18 [INFO] [stderr] | [INFO] [stderr] 24 | if input.trim_left() == "" { [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/codegen.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | let mut func = module.get_function(&function_ast.prototype.name); [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: unused `std::result::Result` that must be used [INFO] [stderr] --> src/jit.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | stdout().flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/jit.rs:50:17 [INFO] [stderr] | [INFO] [stderr] 50 | codegen::generate_prototype(&proto, &module, &context); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.15s [INFO] running `"docker" "inspect" "4420d0d779cc6bc37240da1341be62554d5115605ff84e5fdb66d6a4c646e228"` [INFO] running `"docker" "rm" "-f" "4420d0d779cc6bc37240da1341be62554d5115605ff84e5fdb66d6a4c646e228"` [INFO] [stdout] 4420d0d779cc6bc37240da1341be62554d5115605ff84e5fdb66d6a4c646e228 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/BookOwl/kaleidoscope-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] a6d018079f5cecd99d79f3c67dafbadf9132c92270c8a4a1ffbbd96253edaed4 [INFO] running `"docker" "start" "-a" "a6d018079f5cecd99d79f3c67dafbadf9132c92270c8a4a1ffbbd96253edaed4"` [INFO] [stderr] Compiling kaleidoscope v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `llvm::Attribute::*` [INFO] [stderr] --> src/codegen.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use llvm::Attribute::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/jit.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{Read, Write, stdin, stdout}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `llvm::Attribute::*` [INFO] [stderr] --> src/jit.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use llvm::Attribute::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `llvm::Function` [INFO] [stderr] --> src/jit.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use llvm::Function; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/jit.rs:24:18 [INFO] [stderr] | [INFO] [stderr] 24 | if input.trim_left() == "" { [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `func` [INFO] [stderr] --> src/codegen.rs:95:13 [INFO] [stderr] | [INFO] [stderr] 95 | let func = generate_function(&ast, &builder, &module, &ctx).unwrap(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_func` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `func` [INFO] [stderr] --> src/codegen.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 105 | let func = generate_function(&ast, &builder, &module, &ctx).unwrap(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_func` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/codegen.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | let mut func = module.get_function(&function_ast.prototype.name); [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: unused `std::result::Result` that must be used [INFO] [stderr] --> src/jit.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | stdout().flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/jit.rs:50:17 [INFO] [stderr] | [INFO] [stderr] 50 | codegen::generate_prototype(&proto, &module, &context); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.52s [INFO] running `"docker" "inspect" "a6d018079f5cecd99d79f3c67dafbadf9132c92270c8a4a1ffbbd96253edaed4"` [INFO] running `"docker" "rm" "-f" "a6d018079f5cecd99d79f3c67dafbadf9132c92270c8a4a1ffbbd96253edaed4"` [INFO] [stdout] a6d018079f5cecd99d79f3c67dafbadf9132c92270c8a4a1ffbbd96253edaed4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/BookOwl/kaleidoscope-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 9ecda13bbef659dc98339c1b0338d15935d391b0ab7c19b2cb6976de7673606c [INFO] running `"docker" "start" "-a" "9ecda13bbef659dc98339c1b0338d15935d391b0ab7c19b2cb6976de7673606c"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/kaleidoscope-2a6038181b12722d [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test lexer::tests::test_comments ... ok [INFO] [stdout] test parser::tests::test_basic_expression_parsing ... ok [INFO] [stdout] test parser::tests::test_complicated_expression_parsing ... ok [INFO] [stdout] test parser::tests::test_prototype_parsing ... ok [INFO] [stdout] test parser::tests::test_number_parsing ... ok [INFO] [stdout] test parser::tests::test_function_definition_parsing ... ok [INFO] [stdout] test parser::tests::test_extern_parsing ... ok [INFO] [stdout] test lexer::tests::test_simple_tokens_and_value_no_whitespace ... ok [INFO] [stdout] test lexer::tests::test_simple_tokens_and_value ... ok [INFO] [stdout] test codegen::tests::test_codegen ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] test codegen::tests::test_toplevel_codegen ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- codegen::tests::test_codegen stdout ---- [INFO] [stdout] thread 'codegen::tests::test_codegen' panicked at 'called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: StringError("could not write to test.bitcode") }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564c381f6853 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x564c381f218b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x564c381f5596 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x564c381f52be - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x564c381f5c9f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x564c381f5821 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x564c381f5705 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x564c3820bd3c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x564c38085f02 - core::result::unwrap_failed::h07178f4b35d501a5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x564c3808796b - core::result::Result::unwrap::hf63f207271d81500 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:800 [INFO] [stdout] 10: 0x564c38088eec - kaleidoscope::codegen::tests::test_codegen::had5337a0fb944bfa [INFO] [stdout] at src/codegen.rs:96 [INFO] [stdout] 11: 0x564c38088d19 - kaleidoscope::codegen::tests::test_codegen::{{closure}}::h041763362de7d6da [INFO] [stdout] at src/codegen.rs:89 [INFO] [stdout] 12: 0x564c3808042d - core::ops::function::FnOnce::call_once::h53e7a527ee56135a [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 13: 0x564c381ad63e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 14: 0x564c381f89b9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x564c381c7f37 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 16: 0x564c381a2954 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 17: 0x564c381a6a04 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 18: 0x564c381f89b9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 19: 0x564c381a7011 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 20: 0x564c381e9ece - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 21: 0x564c381f809f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 22: 0x7f5baca1f4a3 - start_thread [INFO] [stdout] 23: 0x7f5babaa2d0e - __clone [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- codegen::tests::test_toplevel_codegen stdout ---- [INFO] [stdout] thread 'codegen::tests::test_toplevel_codegen' panicked at 'called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: StringError("could not write to test.bitcode") }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564c381f6853 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x564c381f218b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x564c381f5596 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x564c381f52be - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x564c381f5c9f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x564c381f5821 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x564c381f5705 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x564c3820bd3c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x564c38085f02 - core::result::unwrap_failed::h07178f4b35d501a5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x564c3808796b - core::result::Result::unwrap::hf63f207271d81500 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:800 [INFO] [stdout] 10: 0x564c3808916c - kaleidoscope::codegen::tests::test_toplevel_codegen::hf51f500d38424d5b [INFO] [stdout] at src/codegen.rs:106 [INFO] [stdout] 11: 0x564c38088f99 - kaleidoscope::codegen::tests::test_toplevel_codegen::{{closure}}::hca28d726b4b322db [INFO] [stdout] at src/codegen.rs:99 [INFO] [stdout] 12: 0x564c3808046d - core::ops::function::FnOnce::call_once::h62a3157c0bc3fabf [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 13: 0x564c381ad63e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 14: 0x564c381f89b9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x564c381c7f37 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 16: 0x564c381a2954 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 17: 0x564c381a6a04 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 18: 0x564c381f89b9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 19: 0x564c381a7011 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 20: 0x564c381e9ece - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 21: 0x564c381f809f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 22: 0x7f5baca1f4a3 - start_thread [INFO] [stdout] 23: 0x7f5babaa2d0e - __clone [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] codegen::tests::test_codegen [INFO] [stdout] codegen::tests::test_toplevel_codegen [INFO] [stdout] [INFO] [stdout] test result: FAILED. 9 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "9ecda13bbef659dc98339c1b0338d15935d391b0ab7c19b2cb6976de7673606c"` [INFO] running `"docker" "rm" "-f" "9ecda13bbef659dc98339c1b0338d15935d391b0ab7c19b2cb6976de7673606c"` [INFO] [stdout] 9ecda13bbef659dc98339c1b0338d15935d391b0ab7c19b2cb6976de7673606c