[INFO] cloning repository jsim2010/rec_derive [INFO] running `"git" "clone" "--bare" "git://github.com/jsim2010/rec_derive.git" "work/cache/sources/gh/jsim2010/rec_derive"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/jsim2010/rec_derive'... [INFO] running `"git" "clone" "work/cache/sources/gh/jsim2010/rec_derive" "work/ex/beta-1.37-6/sources/1.36.0/gh/jsim2010/rec_derive"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jsim2010/rec_derive'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jsim2010/rec_derive" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jsim2010/rec_derive"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jsim2010/rec_derive'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f9e3a70fe9ac54110fb35486da9c26c0aa7aaa0b [INFO] sha for GitHub repo jsim2010/rec_derive: f9e3a70fe9ac54110fb35486da9c26c0aa7aaa0b [INFO] validating manifest of jsim2010/rec_derive 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 jsim2010/rec_derive 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 jsim2010/rec_derive [INFO] finished frobbing jsim2010/rec_derive [INFO] frobbed toml for jsim2010/rec_derive written to work/ex/beta-1.37-6/sources/1.36.0/gh/jsim2010/rec_derive/Cargo.toml [INFO] started frobbing jsim2010/rec_derive [INFO] finished frobbing jsim2010/rec_derive [INFO] frobbed toml for jsim2010/rec_derive written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jsim2010/rec_derive/Cargo.toml [INFO] crate jsim2010/rec_derive 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 jsim2010/rec_derive 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/jsim2010/rec_derive:/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] 2bdc1ee0993ffb2d575fac369eb886ad17c88e599c59e73809ed78d47b4d5195 [INFO] running `"docker" "start" "-a" "2bdc1ee0993ffb2d575fac369eb886ad17c88e599c59e73809ed78d47b4d5195"` [INFO] [stderr] Compiling rec_derive v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.80s [INFO] running `"docker" "inspect" "2bdc1ee0993ffb2d575fac369eb886ad17c88e599c59e73809ed78d47b4d5195"` [INFO] running `"docker" "rm" "-f" "2bdc1ee0993ffb2d575fac369eb886ad17c88e599c59e73809ed78d47b4d5195"` [INFO] [stdout] 2bdc1ee0993ffb2d575fac369eb886ad17c88e599c59e73809ed78d47b4d5195 [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/jsim2010/rec_derive:/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] f9eeb0a209673bdf141a088b82a3fd74f5599f2322e2ffe9b9f7315278c0cc1a [INFO] running `"docker" "start" "-a" "f9eeb0a209673bdf141a088b82a3fd74f5599f2322e2ffe9b9f7315278c0cc1a"` [INFO] [stderr] Compiling rec_derive v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `"docker" "inspect" "f9eeb0a209673bdf141a088b82a3fd74f5599f2322e2ffe9b9f7315278c0cc1a"` [INFO] running `"docker" "rm" "-f" "f9eeb0a209673bdf141a088b82a3fd74f5599f2322e2ffe9b9f7315278c0cc1a"` [INFO] [stdout] f9eeb0a209673bdf141a088b82a3fd74f5599f2322e2ffe9b9f7315278c0cc1a [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/jsim2010/rec_derive:/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] 4addc1ae35eed88e4b75d7d1790d923257f0306d8f24f266d6e855bd51ca5502 [INFO] running `"docker" "start" "-a" "4addc1ae35eed88e4b75d7d1790d923257f0306d8f24f266d6e855bd51ca5502"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/rec_derive-f455e534bd0bd1b1 [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/crater/target/debug/deps/repo-e338caf7a6e7371c [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] error: 'cargo-fmt' is not installed for the toolchain '1.36.0-x86_64-unknown-linux-gnu' [INFO] [stderr] To install, run `rustup component add rustfmt --toolchain 1.36.0-x86_64-unknown-linux-gnu` [INFO] [stdout] test fmt_ok ... ok [INFO] [stdout] test readme_updated ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- readme_updated stdout ---- [INFO] [stdout] thread 'readme_updated' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `"# rec_derive\n\nImplements custom derives for [`rec`].\n\nDerives implementations of the following operations with all other `Element`s:\n- `Add`\n- `BitOr`\n- `PartialEq`\n\nLicense: MIT\n"`, [INFO] [stdout] right: `""`', tests/repo.rs:16:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55efc65b5223 - 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: 0x55efc65b0b5b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55efc65b3f66 - 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: 0x55efc65b3c8e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55efc65b466f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55efc65b41f1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55efc65b413e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55efc655f8ba - repo::readme_updated::he052824455ce5fd6 [INFO] [stdout] at tests/repo.rs:16 [INFO] [stdout] 8: 0x55efc655f599 - repo::readme_updated::{{closure}}::h3d0b02ceea0b4ae1 [INFO] [stdout] at tests/repo.rs:5 [INFO] [stdout] 9: 0x55efc655dffd - core::ops::function::FnOnce::call_once::h55ba4da58f1b41d0 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x55efc657213e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 11: 0x55efc65bb7e9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 12: 0x55efc658ca37 - 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: 0x55efc6567454 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 14: 0x55efc656b504 - 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: 0x55efc65bb7e9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x55efc656bb11 - 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: 0x55efc65a713e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 18: 0x55efc65baecf - 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: 0x7fbbb2ac84a3 - start_thread [INFO] [stdout] 20: 0x7fbbb25f3d0e - __clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] readme_updated [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test repo' [INFO] running `"docker" "inspect" "4addc1ae35eed88e4b75d7d1790d923257f0306d8f24f266d6e855bd51ca5502"` [INFO] running `"docker" "rm" "-f" "4addc1ae35eed88e4b75d7d1790d923257f0306d8f24f266d6e855bd51ca5502"` [INFO] [stdout] 4addc1ae35eed88e4b75d7d1790d923257f0306d8f24f266d6e855bd51ca5502