[INFO] updating cached repository kevlarr/rusty-calc [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/kevlarr/rusty-calc [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/kevlarr/rusty-calc" "work/ex/beta-1.37-6/sources/1.36.0/gh/kevlarr/rusty-calc"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/kevlarr/rusty-calc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/kevlarr/rusty-calc" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kevlarr/rusty-calc"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kevlarr/rusty-calc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 60f28a09b2e4bc9b8549817d2b5181a0f85a8b49 [INFO] sha for GitHub repo kevlarr/rusty-calc: 60f28a09b2e4bc9b8549817d2b5181a0f85a8b49 [INFO] validating manifest of kevlarr/rusty-calc 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 kevlarr/rusty-calc 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 kevlarr/rusty-calc [INFO] finished frobbing kevlarr/rusty-calc [INFO] frobbed toml for kevlarr/rusty-calc written to work/ex/beta-1.37-6/sources/1.36.0/gh/kevlarr/rusty-calc/Cargo.toml [INFO] started frobbing kevlarr/rusty-calc [INFO] finished frobbing kevlarr/rusty-calc [INFO] frobbed toml for kevlarr/rusty-calc written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kevlarr/rusty-calc/Cargo.toml [INFO] crate kevlarr/rusty-calc 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] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing kevlarr/rusty-calc 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/kevlarr/rusty-calc:/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] cd417572e9c47f9067992096532655ef5f9202e27b3dc508bccf54581cf0a252 [INFO] running `"docker" "start" "-a" "cd417572e9c47f9067992096532655ef5f9202e27b3dc508bccf54581cf0a252"` [INFO] [stderr] Compiling rustycalc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/types/expression.rs:14:21 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn from_str(s: &str) -> Expression { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/types/expression.rs:58:23 [INFO] [stderr] | [INFO] [stderr] 58 | Node(lhs, op, rhs) => [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Expression` [INFO] [stderr] --> src/main.rs:5:24 [INFO] [stderr] | [INFO] [stderr] 5 | use rustycalc::types::{Expression, Operation}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.98s [INFO] running `"docker" "inspect" "cd417572e9c47f9067992096532655ef5f9202e27b3dc508bccf54581cf0a252"` [INFO] running `"docker" "rm" "-f" "cd417572e9c47f9067992096532655ef5f9202e27b3dc508bccf54581cf0a252"` [INFO] [stdout] cd417572e9c47f9067992096532655ef5f9202e27b3dc508bccf54581cf0a252 [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/kevlarr/rusty-calc:/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] 9eddcf0afd7614dda473eb4d2a226a24dcac8b1ab2ff75301664fe82b64d24a9 [INFO] running `"docker" "start" "-a" "9eddcf0afd7614dda473eb4d2a226a24dcac8b1ab2ff75301664fe82b64d24a9"` [INFO] [stderr] Compiling rustycalc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Expression` [INFO] [stderr] --> src/main.rs:5:24 [INFO] [stderr] | [INFO] [stderr] 5 | use rustycalc::types::{Expression, Operation}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/types/expression.rs:14:21 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn from_str(s: &str) -> Expression { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/types/expression.rs:58:23 [INFO] [stderr] | [INFO] [stderr] 58 | Node(lhs, op, rhs) => [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `"docker" "inspect" "9eddcf0afd7614dda473eb4d2a226a24dcac8b1ab2ff75301664fe82b64d24a9"` [INFO] running `"docker" "rm" "-f" "9eddcf0afd7614dda473eb4d2a226a24dcac8b1ab2ff75301664fe82b64d24a9"` [INFO] [stdout] 9eddcf0afd7614dda473eb4d2a226a24dcac8b1ab2ff75301664fe82b64d24a9 [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/kevlarr/rusty-calc:/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] 67c8bada5965c2cd00613c51af09a5f9b26a221b4c3c905b29ad1418123260ac [INFO] running `"docker" "start" "-a" "67c8bada5965c2cd00613c51af09a5f9b26a221b4c3c905b29ad1418123260ac"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/rustycalc-8c8500d5a6274fb0 [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test types::binary::tests::test_shl ... ok [INFO] [stdout] test types::binary::tests::test_shr ... ok [INFO] [stdout] test types::binary::tests::test_partial_eq ... ok [INFO] [stdout] test types::binary::tests::from_int_test ... ok [INFO] [stdout] test tests::subtract_test ... ok [INFO] [stdout] test types::binary::tests::to_int_test ... ok [INFO] [stdout] test tests::add_test ... ok [INFO] [stdout] test types::bit::tests::test_full_adder ... ok [INFO] [stdout] test types::bit::tests::test_half_adder ... ok [INFO] [stdout] test types::bit::tests::test_multiplier ... ok [INFO] [stdout] test types::expression::tests::test_eq ... ok [INFO] [stdout] test types::expression::tests::test_val ... ok [INFO] [stdout] test types::expression::tests::test_node ... ok [INFO] [stdout] test tests::multiply_test ... ok [INFO] [stdout] test tests::divide_test ... ok [INFO] [stdout] test types::expression::tests::test_from_str ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- types::expression::tests::test_from_str stdout ---- [INFO] [stdout] thread 'types::expression::tests::test_from_str' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `(5 op 12)`, [INFO] [stdout] right: `((15 op 3) op 12)`', src/types/expression.rs:86:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55bc0072e223 - 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: 0x55bc00729b5b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55bc0072cf66 - 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: 0x55bc0072cc8e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55bc0072d66f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55bc0072d1f1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55bc0072d13e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55bc006e2b19 - rustycalc::types::expression::tests::test_from_str::hc5f9b9c185ab37c7 [INFO] [stdout] at src/types/expression.rs:86 [INFO] [stdout] 8: 0x55bc006e2339 - rustycalc::types::expression::tests::test_from_str::{{closure}}::h0d23c001be99ce00 [INFO] [stdout] at src/types/expression.rs:73 [INFO] [stdout] 9: 0x55bc006d7bad - core::ops::function::FnOnce::call_once::h2b727b2e2fcbd6d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x55bc006ee35e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 11: 0x55bc00730389 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 12: 0x55bc00708c57 - 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] 13: 0x55bc006e3674 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 14: 0x55bc006e7724 - 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] 15: 0x55bc00730389 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x55bc006e7d31 - 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] 17: 0x55bc0072193e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 18: 0x55bc0072fa6f - 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] 19: 0x7faed146a4a3 - start_thread [INFO] [stdout] 20: 0x7faed0f95d0e - __clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] types::expression::tests::test_from_str [INFO] [stdout] [INFO] [stdout] test result: FAILED. 15 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" "67c8bada5965c2cd00613c51af09a5f9b26a221b4c3c905b29ad1418123260ac"` [INFO] running `"docker" "rm" "-f" "67c8bada5965c2cd00613c51af09a5f9b26a221b4c3c905b29ad1418123260ac"` [INFO] [stdout] 67c8bada5965c2cd00613c51af09a5f9b26a221b4c3c905b29ad1418123260ac