[INFO] updating cached repository https://github.com/peterdelevoryas/sn [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] bfdc41d00cd8d4fa6aa06ce0c4df497067360adc [INFO] testing peterdelevoryas/sn against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterdelevoryas%2Fsn" "work/builds/worker-3/source"` [INFO] [stderr] Cloning into 'work/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/peterdelevoryas/sn 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/peterdelevoryas/sn [INFO] finished tweaking git repo https://github.com/peterdelevoryas/sn [INFO] tweaked toml for git repo https://github.com/peterdelevoryas/sn written to work/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/peterdelevoryas/sn 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 6c1ba06675b8e5d080751a0192da949f790efc2dbbe2a2b3bd410d262582b01c [INFO] running `"docker" "start" "-a" "6c1ba06675b8e5d080751a0192da949f790efc2dbbe2a2b3bd410d262582b01c"` [INFO] [stderr] Compiling cranelift-entity v0.37.0 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Compiling string-interner v0.6.3 [INFO] [stderr] Compiling target-lexicon v0.4.0 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Compiling backtrace v0.3.35 [INFO] [stderr] Compiling cranelift-codegen-meta v0.37.0 [INFO] [stderr] Compiling cranelift-bforest v0.37.0 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling goblin v0.0.23 [INFO] [stderr] Compiling goblin v0.0.22 [INFO] [stderr] Compiling faerie v0.10.2 [INFO] [stderr] Compiling cranelift-codegen v0.37.0 [INFO] [stderr] Compiling cranelift-module v0.37.0 [INFO] [stderr] Compiling cranelift-frontend v0.37.0 [INFO] [stderr] Compiling cranelift-faerie v0.37.0 [INFO] [stderr] Compiling cranelift v0.37.0 [INFO] [stderr] Compiling sn v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.71s [INFO] running `"docker" "inspect" "6c1ba06675b8e5d080751a0192da949f790efc2dbbe2a2b3bd410d262582b01c"` [INFO] running `"docker" "rm" "-f" "6c1ba06675b8e5d080751a0192da949f790efc2dbbe2a2b3bd410d262582b01c"` [INFO] [stdout] 6c1ba06675b8e5d080751a0192da949f790efc2dbbe2a2b3bd410d262582b01c [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] e9f20eb5897a7a95f61f6c252fb6dfecbb0c98219e3daa89ad36fbedbfbdea3a [INFO] running `"docker" "start" "-a" "e9f20eb5897a7a95f61f6c252fb6dfecbb0c98219e3daa89ad36fbedbfbdea3a"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sn v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.98s [INFO] running `"docker" "inspect" "e9f20eb5897a7a95f61f6c252fb6dfecbb0c98219e3daa89ad36fbedbfbdea3a"` [INFO] running `"docker" "rm" "-f" "e9f20eb5897a7a95f61f6c252fb6dfecbb0c98219e3daa89ad36fbedbfbdea3a"` [INFO] [stdout] e9f20eb5897a7a95f61f6c252fb6dfecbb0c98219e3daa89ad36fbedbfbdea3a [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] bfa06a2a01446b643864f5bb01282831aefe97f1e125376c6a673e1cfb666694 [INFO] running `"docker" "start" "-a" "bfa06a2a01446b643864f5bb01282831aefe97f1e125376c6a673e1cfb666694"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sn-0ac25d77f2a8766a [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sn-5de8833a683bff60 [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/filetests-ac7c5412bfa9e9c2 [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test compile_all_files ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- compile_all_files stdout ---- [INFO] [stdout] Compiling /opt/rustwide/workdir/b.in [INFO] [stdout] func main() i32 { [INFO] [stdout] var x = 0; [INFO] [stdout] x = x + 1; [INFO] [stdout] var y = 2; [INFO] [stdout] x = y + 3 + x; [INFO] [stdout] ret x + 1 + y + x + 2; [INFO] [stdout] } [INFO] [stdout] [INFO] [stdout] Intern { map: {"x": Interned(1), "y": Interned(2), "main": Interned(0)}, next_index: 3 } [INFO] [stdout] [Func, Name(Interned(0)), LeftParens, RightParens, I32, LeftBrace, Var, Name(Interned(1)), Eq, Int(0), Semicolon, Name(Interned(1)), Eq, Name(Interned(1)), Plus, Int(1), Semicolon, Var, Name(Interned(2)), Eq, Int(2), Semicolon, Name(Interned(1)), Eq, Name(Interned(2)), Plus, Int(3), Plus, Name(Interned(1)), Semicolon, Ret, Name(Interned(1)), Plus, Int(1), Plus, Name(Interned(2)), Plus, Name(Interned(1)), Plus, Int(2), Semicolon, RightBrace] [INFO] [stdout] Module { functions: [Function { name: Name(Interned(0)), params: [], ret: I32, body: Block { stmts: [Var(Name(Interned(1)), None, Int(0)), Def(Use(Name(Interned(1))), Add(Use(Name(Interned(1))), Int(1))), Var(Name(Interned(2)), None, Int(2)), Def(Use(Name(Interned(1))), Add(Add(Use(Name(Interned(2))), Int(3)), Use(Name(Interned(1))))), Ret(Add(Add(Add(Add(Use(Name(Interned(1))), Int(1)), Use(Name(Interned(2)))), Use(Name(Interned(1)))), Int(2)))] } }] } [INFO] [stdout] function fn0() -> Int(I32) { [INFO] [stdout] var v0 Int(I32); [INFO] [stdout] var v1 Int(I32); [INFO] [stdout] _0 = iconst.I32 0 [INFO] [stdout] v0 = _0 [INFO] [stdout] _2 = v0 [INFO] [stdout] _3 = iconst.I32 1 [INFO] [stdout] _4 = _2 + _3 [INFO] [stdout] v0 = _4 [INFO] [stdout] _6 = iconst.I32 2 [INFO] [stdout] v1 = _6 [INFO] [stdout] _8 = v1 [INFO] [stdout] _9 = iconst.I32 3 [INFO] [stdout] _10 = _8 + _9 [INFO] [stdout] _11 = v0 [INFO] [stdout] _12 = _10 + _11 [INFO] [stdout] v0 = _12 [INFO] [stdout] _14 = v0 [INFO] [stdout] _15 = iconst.I32 1 [INFO] [stdout] _16 = _14 + _15 [INFO] [stdout] _17 = v1 [INFO] [stdout] _18 = _16 + _17 [INFO] [stdout] _19 = v0 [INFO] [stdout] _20 = _18 + _19 [INFO] [stdout] _21 = iconst.I32 2 [INFO] [stdout] _22 = _20 + _21 [INFO] [stdout] ret _22 [INFO] [stdout] } [INFO] [stdout] function u0:0() -> i32 system_v { [INFO] [stdout] ebb0: [INFO] [stdout] v0 = iconst.i32 0 [INFO] [stdout] v1 = iconst.i32 1 [INFO] [stdout] v2 = iadd v0, v1 [INFO] [stdout] v3 = iconst.i32 2 [INFO] [stdout] v4 = iconst.i32 3 [INFO] [stdout] v5 = iadd v3, v4 [INFO] [stdout] v6 = iadd v5, v2 [INFO] [stdout] v7 = iconst.i32 1 [INFO] [stdout] v8 = iadd v6, v7 [INFO] [stdout] v9 = iadd v8, v3 [INFO] [stdout] v10 = iadd v9, v6 [INFO] [stdout] v11 = iconst.i32 2 [INFO] [stdout] v12 = iadd v10, v11 [INFO] [stdout] return v12 [INFO] [stdout] } [INFO] [stdout] [INFO] [stdout] thread 'compile_all_files' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1084:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x562e823adb2b - 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: 0x562e823adb2b - 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: 0x562e823adb2b - std::sys_common::backtrace::_print::hd3382a1f33c473da [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x562e823adb2b - std::sys_common::backtrace::print::h0ec6f03cfb8e76a6 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x562e823adb2b - std::panicking::default_hook::{{closure}}::h96cbf7b454e3f557 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x562e823ad79c - std::panicking::default_hook::h95a8f00337383d83 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x562e823ae29d - std::panicking::rust_panic_with_hook::h92f98b46e22f14ed [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x562e823ade22 - std::panicking::continue_panic_fmt::h25abfbb4e5b7043a [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x562e823add06 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x562e823c8d2d - core::panicking::panic_fmt::h7e9f94035af782b3 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x562e823c8e27 - core::result::unwrap_failed::hf7591c1dd9412006 [INFO] [stdout] at src/libcore/result.rs:1084 [INFO] [stdout] 11: 0x562e81f39d90 - core::result::Result::unwrap::h172b338a3bec7ca3 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libcore/result.rs:852 [INFO] [stdout] 12: 0x562e81f32b31 - sn::compile::h1d6d0555376f27d0 [INFO] [stdout] at src/lib.rs:45 [INFO] [stdout] 13: 0x562e81ee68a0 - filetests::compile_all_files::hf4cae831b948053c [INFO] [stdout] at tests/filetests.rs:27 [INFO] [stdout] 14: 0x562e81ee65ba - filetests::compile_all_files::{{closure}}::h203179574646e1ad [INFO] [stdout] at tests/filetests.rs:24 [INFO] [stdout] 15: 0x562e81ee417e - core::ops::function::FnOnce::call_once::h720e617d33d95a55 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libcore/ops/function.rs:235 [INFO] [stdout] 16: 0x562e81ef2a8f - as core::ops::function::FnOnce>::call_once::hac0fbe2754f8bd24 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/liballoc/boxed.rs:787 [INFO] [stdout] 17: 0x562e823b53ba - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 18: 0x562e81f0d07e - std::panicking::try::h9d6938917cc05e3f [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:275 [INFO] [stdout] 19: 0x562e81f0d07e - std::panic::catch_unwind::h5be70fd1d69515b0 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panic.rs:394 [INFO] [stdout] 20: 0x562e81f0d07e - test::run_test::run_test_inner::{{closure}}::h056f206eafd8ff6e [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 21: 0x562e81ee84b5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h859abbc742a34b19 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 22: 0x562e81eec5f5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf8192ec938c43694 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/thread/mod.rs:470 [INFO] [stdout] 23: 0x562e81eec5f5 - as core::ops::function::FnOnce<()>>::call_once::hae7b2431555cb4db [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panic.rs:315 [INFO] [stdout] 24: 0x562e81eec5f5 - std::panicking::try::do_call::h6da7ecd0783259d7 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:296 [INFO] [stdout] 25: 0x562e823b53ba - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 26: 0x562e81eecbd2 - std::panicking::try::h3c1c35414c2c78f1 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:275 [INFO] [stdout] 27: 0x562e81eecbd2 - std::panic::catch_unwind::ha5cfb2018fda983e [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panic.rs:394 [INFO] [stdout] 28: 0x562e81eecbd2 - std::thread::Builder::spawn_unchecked::{{closure}}::hc7620e41f0938c09 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/thread/mod.rs:469 [INFO] [stdout] 29: 0x562e81eecbd2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1b3b20eeb6ea6ddd [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libcore/ops/function.rs:235 [INFO] [stdout] 30: 0x562e823a108f - as core::ops::function::FnOnce>::call_once::h2877b2aefb0fd627 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/liballoc/boxed.rs:787 [INFO] [stdout] 31: 0x562e823b4af0 - as core::ops::function::FnOnce>::call_once::h13f473dbcdaa0fef [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/liballoc/boxed.rs:787 [INFO] [stdout] 32: 0x562e823b4af0 - std::sys_common::thread::start_thread::h562a7c4953cb1d31 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 33: 0x562e823b4af0 - std::sys::unix::thread::Thread::new::thread_start::h382c6ae14181d163 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 34: 0x7f8b310326db - start_thread [INFO] [stdout] 35: 0x7f8b3170988f - __clone [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] compile_all_files [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 '--test filetests' [INFO] running `"docker" "inspect" "bfa06a2a01446b643864f5bb01282831aefe97f1e125376c6a673e1cfb666694"` [INFO] running `"docker" "rm" "-f" "bfa06a2a01446b643864f5bb01282831aefe97f1e125376c6a673e1cfb666694"` [INFO] [stdout] bfa06a2a01446b643864f5bb01282831aefe97f1e125376c6a673e1cfb666694