[INFO] updating cached repository https://github.com/yasuyuky/yard-lang [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c0b99df0334bfdad2b9ce7675768fc510deabe2b [INFO] testing yasuyuky/yard-lang against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyasuyuky%2Fyard-lang" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yasuyuky/yard-lang on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/yasuyuky/yard-lang [INFO] finished tweaking git repo https://github.com/yasuyuky/yard-lang [INFO] tweaked toml for git repo https://github.com/yasuyuky/yard-lang written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/yasuyuky/yard-lang already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"` [INFO] [stdout] bb2a7b573515b88acc4495ef314daf6d97b810bf7cdbfe41f546d2298c1bd52f [INFO] running `"docker" "start" "-a" "bb2a7b573515b88acc4495ef314daf6d97b810bf7cdbfe41f546d2298c1bd52f"` [INFO] [stderr] Compiling yard-lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variant is never constructed: `If` [INFO] [stderr] --> src/exps.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | If(Conditional), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Cond` [INFO] [stderr] --> src/exps.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | Cond, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IfTrue` [INFO] [stderr] --> src/exps.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | IfTrue, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `"docker" "inspect" "bb2a7b573515b88acc4495ef314daf6d97b810bf7cdbfe41f546d2298c1bd52f"` [INFO] running `"docker" "rm" "-f" "bb2a7b573515b88acc4495ef314daf6d97b810bf7cdbfe41f546d2298c1bd52f"` [INFO] [stdout] bb2a7b573515b88acc4495ef314daf6d97b810bf7cdbfe41f546d2298c1bd52f [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 7b6fc6e52b893ffd3ea8ab1d78c06511aa145fa3ff8d0cbf2619939425ace8af [INFO] running `"docker" "start" "-a" "7b6fc6e52b893ffd3ea8ab1d78c06511aa145fa3ff8d0cbf2619939425ace8af"` [INFO] [stderr] Compiling yard-lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variant is never constructed: `If` [INFO] [stderr] --> src/exps.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | If(Conditional), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Cond` [INFO] [stderr] --> src/exps.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | Cond, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IfTrue` [INFO] [stderr] --> src/exps.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | IfTrue, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `"docker" "inspect" "7b6fc6e52b893ffd3ea8ab1d78c06511aa145fa3ff8d0cbf2619939425ace8af"` [INFO] running `"docker" "rm" "-f" "7b6fc6e52b893ffd3ea8ab1d78c06511aa145fa3ff8d0cbf2619939425ace8af"` [INFO] [stdout] 7b6fc6e52b893ffd3ea8ab1d78c06511aa145fa3ff8d0cbf2619939425ace8af [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen"` [INFO] [stdout] 5b6ca0ff280e475f8acc1a77b51b099c4f3de2bfdc0ee878e76de9f2ff3c8d67 [INFO] running `"docker" "start" "-a" "5b6ca0ff280e475f8acc1a77b51b099c4f3de2bfdc0ee878e76de9f2ff3c8d67"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/yard_lang-75d7d1a78cd90277 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] /usr/bin/ld: cannot open output file tmp: Read-only file system [INFO] [stderr] clang: error: linker command failed with exit code 1 (use -v to see invocation) [INFO] [stdout] test test::test_line_with_status_code ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::test_line_with_status_code stdout ---- [INFO] [stdout] [Undef] <- Keyword(Return) ("return") [INFO] [stdout] [Return(Undef)] <- Number ("0") [INFO] [stdout] ; Stmt( [INFO] [stdout] ; [ [INFO] [stdout] ; Return( [INFO] [stdout] ; Num( [INFO] [stdout] ; "0", [INFO] [stdout] ; ), [INFO] [stdout] ; ), [INFO] [stdout] ; ], [INFO] [stdout] ; ) [INFO] [stdout] define i32 @main() { [INFO] [stdout] ret i32 0 [INFO] [stdout] } [INFO] [stdout] thread 'test::test_line_with_status_code' panicked at 'execute bin: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:1084:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c820da752b - backtrace::backtrace::libunwind::trace::h89fcc71e59e3bc5b [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55c820da752b - backtrace::backtrace::trace_unsynchronized::h0bad9be1379e729a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55c820da752b - std::sys_common::backtrace::_print::hd3382a1f33c473da [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55c820da752b - std::sys_common::backtrace::print::h0ec6f03cfb8e76a6 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55c820da752b - std::panicking::default_hook::{{closure}}::h96cbf7b454e3f557 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55c820da719c - std::panicking::default_hook::h95a8f00337383d83 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55c820da7c9d - std::panicking::rust_panic_with_hook::h92f98b46e22f14ed [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55c820da7822 - std::panicking::continue_panic_fmt::h25abfbb4e5b7043a [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55c820da7706 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x55c820dc1c5d - core::panicking::panic_fmt::h7e9f94035af782b3 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x55c820dc1d57 - core::result::unwrap_failed::hf7591c1dd9412006 [INFO] [stdout] at src/libcore/result.rs:1084 [INFO] [stdout] 11: 0x55c820d58738 - core::result::Result::expect::hee30403808b2e5ab [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libcore/result.rs:879 [INFO] [stdout] 12: 0x55c820d405bd - yard_lang::test::test_line_with_status_code::h3e5fedc5db233823 [INFO] [stdout] at src/main.rs:61 [INFO] [stdout] 13: 0x55c820d3f91a - yard_lang::test::test_line_with_status_code::{{closure}}::h0cfc7bc2a1d2869d [INFO] [stdout] at src/main.rs:34 [INFO] [stdout] 14: 0x55c820d55d2e - core::ops::function::FnOnce::call_once::h4eb5a0734502ab8d [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libcore/ops/function.rs:235 [INFO] [stdout] 15: 0x55c820d6802f - as core::ops::function::FnOnce>::call_once::hac0fbe2754f8bd24 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/liballoc/boxed.rs:787 [INFO] [stdout] 16: 0x55c820dae77a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 17: 0x55c820d8261e - std::panicking::try::h9d6938917cc05e3f [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x55c820d8261e - std::panic::catch_unwind::h5be70fd1d69515b0 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x55c820d8261e - test::run_test::run_test_inner::{{closure}}::h056f206eafd8ff6e [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 20: 0x55c820d5da55 - std::sys_common::backtrace::__rust_begin_short_backtrace::h859abbc742a34b19 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x55c820d61b95 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf8192ec938c43694 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x55c820d61b95 - as core::ops::function::FnOnce<()>>::call_once::hae7b2431555cb4db [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x55c820d61b95 - std::panicking::try::do_call::h6da7ecd0783259d7 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x55c820dae77a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 25: 0x55c820d62172 - std::panicking::try::h3c1c35414c2c78f1 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x55c820d62172 - std::panic::catch_unwind::ha5cfb2018fda983e [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55c820d62172 - std::thread::Builder::spawn_unchecked::{{closure}}::hc7620e41f0938c09 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x55c820d62172 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1b3b20eeb6ea6ddd [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libcore/ops/function.rs:235 [INFO] [stdout] 29: 0x55c820d9ca7f - as core::ops::function::FnOnce>::call_once::h2877b2aefb0fd627 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/liballoc/boxed.rs:787 [INFO] [stdout] 30: 0x55c820dadeb0 - as core::ops::function::FnOnce>::call_once::h13f473dbcdaa0fef [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/liballoc/boxed.rs:787 [INFO] [stdout] 31: 0x55c820dadeb0 - std::sys_common::thread::start_thread::h562a7c4953cb1d31 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x55c820dadeb0 - std::sys::unix::thread::Thread::new::thread_start::h382c6ae14181d163 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7fe72d82d6db - start_thread [INFO] [stdout] 34: 0x7fe72d33e88f - __clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::test_line_with_status_code [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin yard-lang' [INFO] running `"docker" "inspect" "5b6ca0ff280e475f8acc1a77b51b099c4f3de2bfdc0ee878e76de9f2ff3c8d67"` [INFO] running `"docker" "rm" "-f" "5b6ca0ff280e475f8acc1a77b51b099c4f3de2bfdc0ee878e76de9f2ff3c8d67"` [INFO] [stdout] 5b6ca0ff280e475f8acc1a77b51b099c4f3de2bfdc0ee878e76de9f2ff3c8d67