[INFO] crate local-encoding 0.2.0 is already in cache [INFO] extracting crate local-encoding 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/local-encoding/0.2.0 [INFO] extracting crate local-encoding 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/local-encoding/0.2.0 [INFO] validating manifest of local-encoding-0.2.0 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 local-encoding-0.2.0 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 local-encoding-0.2.0 [INFO] finished frobbing local-encoding-0.2.0 [INFO] frobbed toml for local-encoding-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/local-encoding/0.2.0/Cargo.toml [INFO] started frobbing local-encoding-0.2.0 [INFO] finished frobbing local-encoding-0.2.0 [INFO] frobbed toml for local-encoding-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/local-encoding/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 local-encoding-0.2.0 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/local-encoding/0.2.0:/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=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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] e153db1ad9dcc1b0e7ba4cbc82ddfe53dd161c75d7fd79878522ff74077c17fd [INFO] running `"docker" "start" "-a" "e153db1ad9dcc1b0e7ba4cbc82ddfe53dd161c75d7fd79878522ff74077c17fd"` [INFO] [stderr] Compiling local-encoding v0.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `"docker" "inspect" "e153db1ad9dcc1b0e7ba4cbc82ddfe53dd161c75d7fd79878522ff74077c17fd"` [INFO] running `"docker" "rm" "-f" "e153db1ad9dcc1b0e7ba4cbc82ddfe53dd161c75d7fd79878522ff74077c17fd"` [INFO] [stdout] e153db1ad9dcc1b0e7ba4cbc82ddfe53dd161c75d7fd79878522ff74077c17fd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/local-encoding/0.2.0:/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=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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] b5850dc648fa50ac625fde7e7eb7a2097fae5f626fee281df6c93efb1c586890 [INFO] running `"docker" "start" "-a" "b5850dc648fa50ac625fde7e7eb7a2097fae5f626fee281df6c93efb1c586890"` [INFO] [stderr] Compiling local-encoding v0.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `"docker" "inspect" "b5850dc648fa50ac625fde7e7eb7a2097fae5f626fee281df6c93efb1c586890"` [INFO] running `"docker" "rm" "-f" "b5850dc648fa50ac625fde7e7eb7a2097fae5f626fee281df6c93efb1c586890"` [INFO] [stdout] b5850dc648fa50ac625fde7e7eb7a2097fae5f626fee281df6c93efb1c586890 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/local-encoding/0.2.0:/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=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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 0cb8b410f12377035fad542e975110333de0e63f6d44f28d9b4c2a32a43bf6bb [INFO] running `"docker" "start" "-a" "0cb8b410f12377035fad542e975110333de0e63f6d44f28d9b4c2a32a43bf6bb"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/local_encoding-64d8b262c0434d01 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::ansi_to_string_test ... ok [INFO] [stdout] test tests::string_to_ansi_test ... ok [INFO] [stdout] test tests::oem_to_string_test ... ok [INFO] [stdout] test tests::string_to_oem_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/skeptic-ed341708be656b61 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error[E0464]: multiple matching crates for `local_encoding` [INFO] [stderr] --> /tmp/rust-skeptic.N5q1Gu1jkNTE/test.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate local_encoding; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: candidates: [INFO] [stderr] crate `local_encoding`: /opt/crater/target/debug/liblocal_encoding.rlib [INFO] [stderr] crate `local_encoding`: /opt/crater/target/debug/deps/liblocal_encoding-f803f80462317fe4.rlib [INFO] [stderr] [INFO] [stderr] error[E0463]: can't find crate for `local_encoding` [INFO] [stderr] --> /tmp/rust-skeptic.N5q1Gu1jkNTE/test.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate local_encoding; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] test readme_0 ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- readme_0 stdout ---- [INFO] [stdout] thread 'readme_0' panicked at 'command failed', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.4.0/lib.rs:308:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e0208c0ffb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55e0208c0ffb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55e0208c0ffb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55e0208c0ffb - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55e0208c0ffb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55e0208c0c6a - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55e0208c1770 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55e02089b1b8 - std::panicking::begin_panic::h14242e194820ad75 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x55e02088a428 - skeptic::rt::interpret_output::hdf88da1c8404358e [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.4.0/lib.rs:308 [INFO] [stdout] 9: 0x55e020889f5e - skeptic::rt::compile_test_case::h7161e8c4d074adb9 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.4.0/lib.rs:287 [INFO] [stdout] 10: 0x55e020889a72 - skeptic::rt::run_test::h9a0a2456dc41db57 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.4.0/lib.rs:262 [INFO] [stdout] 11: 0x55e02084ceb8 - skeptic::readme_0::h0042596caa09b8e2 [INFO] [stdout] at /opt/crater/target/debug/build/local-encoding-7e402a1d067bc0c5/out/skeptic-tests.rs:14 [INFO] [stdout] 12: 0x55e02084cdba - skeptic::readme_0::{{closure}}::h4349b0f56e1f635a [INFO] [stdout] at /opt/crater/target/debug/build/local-encoding-7e402a1d067bc0c5/out/skeptic-tests.rs:3 [INFO] [stdout] 13: 0x55e02084d2ce - core::ops::function::FnOnce::call_once::h762fb17e00c7a20e [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 14: 0x55e02085837f - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 15: 0x55e0208c8b1a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 16: 0x55e020872978 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 17: 0x55e020872978 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 18: 0x55e020872978 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 19: 0x55e02084d7f5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 20: 0x55e020851975 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 21: 0x55e020851975 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 22: 0x55e020851975 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 23: 0x55e0208c8b1a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 24: 0x55e020851fb2 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 25: 0x55e020851fb2 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 26: 0x55e020851fb2 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 27: 0x55e020851fb2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 28: 0x55e0208b4b4f - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 29: 0x55e0208c8270 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x55e0208c8270 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 31: 0x55e0208c8270 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 32: 0x7f471f5184a4 - start_thread [INFO] [stdout] 33: 0x7f471f043d0f - __clone [INFO] [stdout] 34: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] readme_0 [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 skeptic' [INFO] running `"docker" "inspect" "0cb8b410f12377035fad542e975110333de0e63f6d44f28d9b4c2a32a43bf6bb"` [INFO] running `"docker" "rm" "-f" "0cb8b410f12377035fad542e975110333de0e63f6d44f28d9b4c2a32a43bf6bb"` [INFO] [stdout] 0cb8b410f12377035fad542e975110333de0e63f6d44f28d9b4c2a32a43bf6bb