[INFO] crate dyon_to_rust 0.1.0 is already in cache [INFO] extracting crate dyon_to_rust 0.1.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/dyon_to_rust/0.1.0 [INFO] extracting crate dyon_to_rust 0.1.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/dyon_to_rust/0.1.0 [INFO] validating manifest of dyon_to_rust-0.1.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dyon_to_rust-0.1.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dyon_to_rust-0.1.0 [INFO] finished frobbing dyon_to_rust-0.1.0 [INFO] frobbed toml for dyon_to_rust-0.1.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/dyon_to_rust/0.1.0/Cargo.toml [INFO] started frobbing dyon_to_rust-0.1.0 [INFO] finished frobbing dyon_to_rust-0.1.0 [INFO] frobbed toml for dyon_to_rust-0.1.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/dyon_to_rust/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing dyon_to_rust-0.1.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/dyon_to_rust/0.1.0:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] f5877c28bfb94b01258407f3f1fe962e6bac1354a02612ab6ccaf53edf28a1dd [INFO] running `"docker" "start" "-a" "f5877c28bfb94b01258407f3f1fe962e6bac1354a02612ab6ccaf53edf28a1dd"` [INFO] [stderr] Compiling dyon v0.24.7 [INFO] [stderr] Compiling dyon_to_rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.93s [INFO] running `"docker" "inspect" "f5877c28bfb94b01258407f3f1fe962e6bac1354a02612ab6ccaf53edf28a1dd"` [INFO] running `"docker" "rm" "-f" "f5877c28bfb94b01258407f3f1fe962e6bac1354a02612ab6ccaf53edf28a1dd"` [INFO] [stdout] f5877c28bfb94b01258407f3f1fe962e6bac1354a02612ab6ccaf53edf28a1dd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/dyon_to_rust/0.1.0:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 9818043fe3d6a169b32468d1ad0a7240471ada4e92ff1f1824b5c71295f94996 [INFO] running `"docker" "start" "-a" "9818043fe3d6a169b32468d1ad0a7240471ada4e92ff1f1824b5c71295f94996"` [INFO] [stderr] Compiling dyon_to_rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.01s [INFO] running `"docker" "inspect" "9818043fe3d6a169b32468d1ad0a7240471ada4e92ff1f1824b5c71295f94996"` [INFO] running `"docker" "rm" "-f" "9818043fe3d6a169b32468d1ad0a7240471ada4e92ff1f1824b5c71295f94996"` [INFO] [stdout] 9818043fe3d6a169b32468d1ad0a7240471ada4e92ff1f1824b5c71295f94996 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/dyon_to_rust/0.1.0:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] 51dceeb8364e1a3b02934f882673eda7f11a60de37d4b65b58e0b4ebc22c4d1f [INFO] running `"docker" "start" "-a" "51dceeb8364e1a3b02934f882673eda7f11a60de37d4b65b58e0b4ebc22c4d1f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/crater/target/debug/deps/dyon_to_rust-8615d43c72386b3e [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test tests::count_double ... ok [INFO] [stdout] test tests::assign ... ok [INFO] [stdout] test tests::count_to_ten ... ok [INFO] [stdout] test tests::hello_world ... ok [INFO] [stdout] test tests::array3 ... ok [INFO] [stdout] test tests::if_expr ... ok [INFO] [stdout] test tests::array2 ... ok [INFO] [stdout] test tests::index ... ok [INFO] [stdout] test tests::array ... ok [INFO] [stdout] test tests::prod ... ok [INFO] [stdout] test tests::loop_ ... ok [INFO] [stdout] test tests::mutate ... ok [INFO] [stdout] test tests::compare ... ok [INFO] [stdout] test tests::return_ ... ok [INFO] [stdout] test tests::secret ... ok [INFO] [stdout] test tests::triple_index ... ok [INFO] [stdout] test tests::unop ... ok [INFO] [stdout] test tests::swizzle ... ok [INFO] [stdout] test tests::vector4d ... ok [INFO] [stdout] test tests::test ... FAILED [INFO] [stdout] test tests::sum ... ok [INFO] [stdout] test tests::call ... ok [INFO] [stdout] test tests::binops ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test stdout ---- [INFO] [stdout] #![allow(unused_imports)] [INFO] [stdout] #![allow(unreachable_code)] [INFO] [stdout] [INFO] [stdout] extern crate dyon; [INFO] [stdout] extern crate dyon_to_rust; [INFO] [stdout] [INFO] [stdout] use std::sync::Arc; [INFO] [stdout] use std::collections::HashMap; [INFO] [stdout] [INFO] [stdout] use dyon::{Variable, Object}; [INFO] [stdout] use dyon_to_rust::intrinsics::*; [INFO] [stdout] use dyon_to_rust::*; [INFO] [stdout] [INFO] [stdout] fn main() { [INFO] [stdout] let mut _0 = 2.0; [INFO] [stdout] foo(&mut _0); [INFO] [stdout] println(&_0); [INFO] [stdout] } [INFO] [stdout] fn foo(mut _0: &mut f64) { [INFO] [stdout] assign(&mut _0, &3.0); [INFO] [stdout] } [INFO] [stdout] [INFO] [stdout] thread 'tests::test' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:997:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55eb65c89fd3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb587d2734f1dc7c5 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55eb65c85ceb - std::sys_common::backtrace::_print::he39717f7cfbd122d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stdout] 2: 0x55eb65c88c86 - std::panicking::default_hook::{{closure}}::hb7f1ae5149814e5e [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 3: 0x55eb65c88987 - std::panicking::default_hook::hc2b73d8ffc772b35 [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 4: 0x55eb65c89390 - std::panicking::rust_panic_with_hook::h625072734a147d22 [INFO] [stdout] at src/libstd/panicking.rs:478 [INFO] [stdout] 5: 0x55eb65c88f11 - std::panicking::continue_panic_fmt::h3d3b66f689c3e04e [INFO] [stdout] at src/libstd/panicking.rs:385 [INFO] [stdout] 6: 0x55eb65c88df5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:312 [INFO] [stdout] 7: 0x55eb65c9ed6c - core::panicking::panic_fmt::h3dc182ff7fefc0c0 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55eb65c273c7 - core::result::unwrap_failed::h31a9ccb9e79ce14d [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/macros.rs:16 [INFO] [stdout] 9: 0x55eb65a9e78a - >::unwrap::h80c6bc5c12985eef [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/result.rs:798 [INFO] [stdout] 10: 0x55eb65a9dc7c - dyon_to_rust::tests::test::h7b2b2bf70dbea2d5 [INFO] [stdout] at src/lib.rs:1690 [INFO] [stdout] 11: 0x55eb65a9daa9 - dyon_to_rust::tests::test::{{closure}}::h43cb37804d7b620b [INFO] [stdout] at src/lib.rs:1679 [INFO] [stdout] 12: 0x55eb65a9ed9d - core::ops::function::FnOnce::call_once::h65522aa80cc2899c [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/ops/function.rs:231 [INFO] [stdout] 13: 0x55eb65aaa81e - >::call_box::h6b39ff82621fe3f5 [INFO] [stdout] at src/libtest/lib.rs:1474 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/ops/function.rs:231 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stdout] 14: 0x55eb65c8c549 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 15: 0x55eb65ac7aa7 - test::run_test::run_test_inner::{{closure}}::h57942e399d1cc807 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] at src/libtest/lib.rs:1429 [INFO] [stdout] 16: 0x55eb65aa3264 - std::sys_common::backtrace::__rust_begin_short_backtrace::h85c77ad9ddf8fba3 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/sys_common/backtrace.rs:135 [INFO] [stdout] 17: 0x55eb65aa3934 - std::panicking::try::do_call::hf5b2072d080453d1 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:309 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:297 [INFO] [stdout] 18: 0x55eb65c8c549 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 19: 0x55eb65aaaa9c - >::call_box::hf0a5ea81172c4bf3 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:468 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stdout] 20: 0x55eb65c8bc6d - std::sys::unix::thread::Thread::new::thread_start::h60ff5f253b4125d5 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:744 [INFO] [stdout] at src/libstd/sys_common/thread.rs:14 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:81 [INFO] [stdout] 21: 0x7f6afd021493 - start_thread [INFO] [stdout] 22: 0x7f6afcb4cace - __clone [INFO] [stdout] 23: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 22 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "51dceeb8364e1a3b02934f882673eda7f11a60de37d4b65b58e0b4ebc22c4d1f"` [INFO] running `"docker" "rm" "-f" "51dceeb8364e1a3b02934f882673eda7f11a60de37d4b65b58e0b4ebc22c4d1f"` [INFO] [stdout] 51dceeb8364e1a3b02934f882673eda7f11a60de37d4b65b58e0b4ebc22c4d1f