[INFO] cloning repository nathankleyn/jsonvalid
[INFO] running `"git" "clone" "--bare" "git://github.com/nathankleyn/jsonvalid.git" "work/cache/sources/gh/nathankleyn/jsonvalid"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nathankleyn/jsonvalid'...
[INFO] running `"git" "clone" "work/cache/sources/gh/nathankleyn/jsonvalid" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nathankleyn/jsonvalid"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nathankleyn/jsonvalid'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nathankleyn/jsonvalid" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nathankleyn/jsonvalid"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nathankleyn/jsonvalid'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 466b7ceccd1946ab633b3ad131d6c6d47eb19d09
[INFO] sha for GitHub repo nathankleyn/jsonvalid: 466b7ceccd1946ab633b3ad131d6c6d47eb19d09
[INFO] validating manifest of nathankleyn/jsonvalid on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nathankleyn/jsonvalid on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nathankleyn/jsonvalid
[INFO] finished frobbing nathankleyn/jsonvalid
[INFO] frobbed toml for nathankleyn/jsonvalid written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nathankleyn/jsonvalid/Cargo.toml
[INFO] started frobbing nathankleyn/jsonvalid
[INFO] finished frobbing nathankleyn/jsonvalid
[INFO] frobbed toml for nathankleyn/jsonvalid written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nathankleyn/jsonvalid/Cargo.toml
[INFO] crate nathankleyn/jsonvalid already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nathankleyn/jsonvalid against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nathankleyn/jsonvalid:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] f556d09d6ebe73695c907dc2e0a1665cc9e184ec3417ff761c623cbe55361be0
[INFO] running `"docker" "start" "-a" "f556d09d6ebe73695c907dc2e0a1665cc9e184ec3417ff761c623cbe55361be0"`
[INFO] [stderr]    Compiling jsonvalid v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:61:36
[INFO] [stderr]    |
[INFO] [stderr] 61 | fn string_from_reader(reader: &mut Read) -> Result<String, std::io::Error> {
[INFO] [stderr]    |                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `"docker" "inspect" "f556d09d6ebe73695c907dc2e0a1665cc9e184ec3417ff761c623cbe55361be0"`
[INFO] running `"docker" "rm" "-f" "f556d09d6ebe73695c907dc2e0a1665cc9e184ec3417ff761c623cbe55361be0"`
[INFO] [stdout] f556d09d6ebe73695c907dc2e0a1665cc9e184ec3417ff761c623cbe55361be0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nathankleyn/jsonvalid:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2d8a0b6686191aee81a5ab5e95f98e72cef39d7b67f81fae2ed3e6f2780dcc2d
[INFO] running `"docker" "start" "-a" "2d8a0b6686191aee81a5ab5e95f98e72cef39d7b67f81fae2ed3e6f2780dcc2d"`
[INFO] [stderr]    Compiling semver v0.8.0
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling tempdir v0.3.6
[INFO] [stderr]    Compiling cargo_metadata v0.3.3
[INFO] [stderr]    Compiling skeptic v0.13.2
[INFO] [stderr]    Compiling assert_cli v0.5.4
[INFO] [stderr]    Compiling jsonvalid v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:61:36
[INFO] [stderr]    |
[INFO] [stderr] 61 | fn string_from_reader(reader: &mut Read) -> Result<String, std::io::Error> {
[INFO] [stderr]    |                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.63s
[INFO] running `"docker" "inspect" "2d8a0b6686191aee81a5ab5e95f98e72cef39d7b67f81fae2ed3e6f2780dcc2d"`
[INFO] running `"docker" "rm" "-f" "2d8a0b6686191aee81a5ab5e95f98e72cef39d7b67f81fae2ed3e6f2780dcc2d"`
[INFO] [stdout] 2d8a0b6686191aee81a5ab5e95f98e72cef39d7b67f81fae2ed3e6f2780dcc2d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nathankleyn/jsonvalid:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 6d1d1546665c82fbff3b141f87cbd7a72c06bc9712f63445b54c36c000d87c1c
[INFO] running `"docker" "start" "-a" "6d1d1546665c82fbff3b141f87cbd7a72c06bc9712f63445b54c36c000d87c1c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jsonvalid-d8b703476bfd1c8b
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-031d3ce0c2cdfe8a
[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 9 tests
[INFO] [stdout] test test_files_multiple_valid ... FAILED
[INFO] [stdout] test test_files_single_valid ... FAILED
[INFO] [stdout] test test_files_single_valid_with_unicode_bom ... FAILED
[INFO] [stdout] test test_stdin_valid_json ... FAILED
[INFO] [stdout] test test_files_single_invalid ... FAILED
[INFO] [stdout] test test_stdin_invalid_json ... FAILED
[INFO] [stdout] test test_files_multiple_mixed ... FAILED
[INFO] [stdout] test test_files_multiple_invalid ... FAILED
[INFO] [stdout] test test_stdin_valid_with_unicode_bom ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_files_multiple_valid stdout ----
[INFO] [stdout] thread 'test_files_multiple_valid' panicked at 'CLI assertion failed: (command `cargo run -- /tmp/.tmpclGwDL /tmp/.tmpWeJ6it` expected to succeed)
[INFO] [stdout] status=failed
[INFO] [stdout] stdout=``````
[INFO] [stdout] stderr=```error: failed to write /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   failed to open: /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   Read-only file system (os error 30)
[INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x555e0091956b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x555e0091956b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x555e0091956b - std::sys_common::backtrace::_print::hc8c584aa09df5c15
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stdout]    3:     0x555e0091956b - std::sys_common::backtrace::print::h4828f56ae571c1ad
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stdout]    4:     0x555e0091956b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]    5:     0x555e009191ff - std::panicking::default_hook::h231e0e11400caad4
[INFO] [stdout]                                at src/libstd/panicking.rs:209
[INFO] [stdout]    6:     0x555e00919ce0 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2
[INFO] [stdout]                                at src/libstd/panicking.rs:475
[INFO] [stdout]    7:     0x555e00919862 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab
[INFO] [stdout]                                at src/libstd/panicking.rs:382
[INFO] [stdout]    8:     0x555e009197af - std::panicking::begin_panic_fmt::h6fa6b99240aafbc9
[INFO] [stdout]                                at src/libstd/panicking.rs:337
[INFO] [stdout]    9:     0x555e0088f9d1 - assert_cli::assert::Assert::unwrap::h5c2256af58aba07c
[INFO] [stdout]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368
[INFO] [stdout]   10:     0x555e0082f145 - tests::test_files_multiple_valid::h3f8e2710a4da13bb
[INFO] [stdout]                                at tests/tests.rs:117
[INFO] [stdout]   11:     0x555e0082ee7a - tests::test_files_multiple_valid::{{closure}}::h50c8bdcf8ea7c542
[INFO] [stdout]                                at tests/tests.rs:108
[INFO] [stdout]   12:     0x555e008300ce - core::ops::function::FnOnce::call_once::h91f4c74752f22686
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x555e0083ddaf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7d12c58d88f85f52
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   14:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x555e00858788 - std::panicking::try::h5ed77697f4b9cf5a
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   16:     0x555e00858788 - std::panic::catch_unwind::hc3df70fd601bf96f
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   17:     0x555e00858788 - test::run_test::run_test_inner::{{closure}}::haf52e514bd7b7a7a
[INFO] [stdout]                                at src/libtest/lib.rs:1466
[INFO] [stdout]   18:     0x555e00833325 - std::sys_common::backtrace::__rust_begin_short_backtrace::he61de6f42984ba1b
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77
[INFO] [stdout]   19:     0x555e00837325 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h583331a58084cfa6
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470
[INFO] [stdout]   20:     0x555e00837325 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h730d3f044d244375
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309
[INFO] [stdout]   21:     0x555e00837325 - std::panicking::try::do_call::h11328ad090f12422
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294
[INFO] [stdout]   22:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   23:     0x555e008379b2 - std::panicking::try::hd00f486f5358e439
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   24:     0x555e008379b2 - std::panic::catch_unwind::h78adeaedb9e59cb0
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   25:     0x555e008379b2 - std::thread::Builder::spawn_unchecked::{{closure}}::ha2637f22a0fb0434
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469
[INFO] [stdout]   26:     0x555e008379b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86e6656f4f46649d
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   27:     0x555e0090ddcf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h146d737fe1c8556c
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   28:     0x555e009208d0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h44ec2de830c4be09
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   29:     0x555e009208d0 - std::sys_common::thread::start_thread::hed7ed434f3e17f57
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]   30:     0x555e009208d0 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   31:     0x7fd707bb84a4 - start_thread
[INFO] [stdout]   32:     0x7fd7076e3d0f - __clone
[INFO] [stdout]   33:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_files_single_valid stdout ----
[INFO] [stdout] thread 'test_files_single_valid' panicked at 'CLI assertion failed: (command `cargo run -- /tmp/.tmpQRWq18` expected to succeed)
[INFO] [stdout] status=failed
[INFO] [stdout] stdout=``````
[INFO] [stdout] stderr=```error: failed to write /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   failed to open: /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   Read-only file system (os error 30)
[INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x555e0091956b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x555e0091956b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x555e0091956b - std::sys_common::backtrace::_print::hc8c584aa09df5c15
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stdout]    3:     0x555e0091956b - std::sys_common::backtrace::print::h4828f56ae571c1ad
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stdout]    4:     0x555e0091956b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]    5:     0x555e009191ff - std::panicking::default_hook::h231e0e11400caad4
[INFO] [stdout]                                at src/libstd/panicking.rs:209
[INFO] [stdout]    6:     0x555e00919ce0 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2
[INFO] [stdout]                                at src/libstd/panicking.rs:475
[INFO] [stdout]    7:     0x555e00919862 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab
[INFO] [stdout]                                at src/libstd/panicking.rs:382
[INFO] [stdout]    8:     0x555e009197af - std::panicking::begin_panic_fmt::h6fa6b99240aafbc9
[INFO] [stdout]                                at src/libstd/panicking.rs:337
[INFO] [stdout]    9:     0x555e0088f9d1 - assert_cli::assert::Assert::unwrap::h5c2256af58aba07c
[INFO] [stdout]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368
[INFO] [stdout]   10:     0x555e0082e175 - tests::test_files_single_valid::h42eb7dd68ee80dde
[INFO] [stdout]                                at tests/tests.rs:52
[INFO] [stdout]   11:     0x555e0082dfca - tests::test_files_single_valid::{{closure}}::h5d3f1308b451049f
[INFO] [stdout]                                at tests/tests.rs:48
[INFO] [stdout]   12:     0x555e0083008e - core::ops::function::FnOnce::call_once::h85bfc7ec013a7681
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x555e0083ddaf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7d12c58d88f85f52
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   14:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x555e00858788 - std::panicking::try::h5ed77697f4b9cf5a
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   16:     0x555e00858788 - std::panic::catch_unwind::hc3df70fd601bf96f
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   17:     0x555e00858788 - test::run_test::run_test_inner::{{closure}}::haf52e514bd7b7a7a
[INFO] [stdout]                                at src/libtest/lib.rs:1466
[INFO] [stdout]   18:     0x555e00833325 - std::sys_common::backtrace::__rust_begin_short_backtrace::he61de6f42984ba1b
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77
[INFO] [stdout]   19:     0x555e00837325 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h583331a58084cfa6
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470
[INFO] [stdout]   20:     0x555e00837325 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h730d3f044d244375
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309
[INFO] [stdout]   21:     0x555e00837325 - std::panicking::try::do_call::h11328ad090f12422
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294
[INFO] [stdout]   22:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   23:     0x555e008379b2 - std::panicking::try::hd00f486f5358e439
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   24:     0x555e008379b2 - std::panic::catch_unwind::h78adeaedb9e59cb0
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   25:     0x555e008379b2 - std::thread::Builder::spawn_unchecked::{{closure}}::ha2637f22a0fb0434
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469
[INFO] [stdout]   26:     0x555e008379b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86e6656f4f46649d
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   27:     0x555e0090ddcf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h146d737fe1c8556c
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   28:     0x555e009208d0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h44ec2de830c4be09
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   29:     0x555e009208d0 - std::sys_common::thread::start_thread::hed7ed434f3e17f57
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]   30:     0x555e009208d0 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   31:     0x7fd707bb84a4 - start_thread
[INFO] [stdout]   32:     0x7fd7076e3d0f - __clone
[INFO] [stdout]   33:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_files_single_valid_with_unicode_bom stdout ----
[INFO] [stdout] thread 'test_files_single_valid_with_unicode_bom' panicked at 'CLI assertion failed: (command `cargo run -- /tmp/.tmpbkWq4Z` expected to succeed)
[INFO] [stdout] status=failed
[INFO] [stdout] stdout=``````
[INFO] [stdout] stderr=```error: failed to write /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   failed to open: /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   Read-only file system (os error 30)
[INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x555e0091956b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x555e0091956b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x555e0091956b - std::sys_common::backtrace::_print::hc8c584aa09df5c15
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stdout]    3:     0x555e0091956b - std::sys_common::backtrace::print::h4828f56ae571c1ad
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stdout]    4:     0x555e0091956b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]    5:     0x555e009191ff - std::panicking::default_hook::h231e0e11400caad4
[INFO] [stdout]                                at src/libstd/panicking.rs:209
[INFO] [stdout]    6:     0x555e00919ce0 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2
[INFO] [stdout]                                at src/libstd/panicking.rs:475
[INFO] [stdout]    7:     0x555e00919862 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab
[INFO] [stdout]                                at src/libstd/panicking.rs:382
[INFO] [stdout]    8:     0x555e009197af - std::panicking::begin_panic_fmt::h6fa6b99240aafbc9
[INFO] [stdout]                                at src/libstd/panicking.rs:337
[INFO] [stdout]    9:     0x555e0088f9d1 - assert_cli::assert::Assert::unwrap::h5c2256af58aba07c
[INFO] [stdout]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368
[INFO] [stdout]   10:     0x555e0082e395 - tests::test_files_single_valid_with_unicode_bom::h08cbf615a6ed2092
[INFO] [stdout]                                at tests/tests.rs:63
[INFO] [stdout]   11:     0x555e0082e1ea - tests::test_files_single_valid_with_unicode_bom::{{closure}}::h5ace072727932cbd
[INFO] [stdout]                                at tests/tests.rs:59
[INFO] [stdout]   12:     0x555e0083000e - core::ops::function::FnOnce::call_once::h137aa97ed479d839
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x555e0083ddaf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7d12c58d88f85f52
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   14:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x555e00858788 - std::panicking::try::h5ed77697f4b9cf5a
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   16:     0x555e00858788 - std::panic::catch_unwind::hc3df70fd601bf96f
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   17:     0x555e00858788 - test::run_test::run_test_inner::{{closure}}::haf52e514bd7b7a7a
[INFO] [stdout]                                at src/libtest/lib.rs:1466
[INFO] [stdout]   18:     0x555e00833325 - std::sys_common::backtrace::__rust_begin_short_backtrace::he61de6f42984ba1b
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77
[INFO] [stdout]   19:     0x555e00837325 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h583331a58084cfa6
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470
[INFO] [stdout]   20:     0x555e00837325 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h730d3f044d244375
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309
[INFO] [stdout]   21:     0x555e00837325 - std::panicking::try::do_call::h11328ad090f12422
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294
[INFO] [stdout]   22:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   23:     0x555e008379b2 - std::panicking::try::hd00f486f5358e439
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   24:     0x555e008379b2 - std::panic::catch_unwind::h78adeaedb9e59cb0
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   25:     0x555e008379b2 - std::thread::Builder::spawn_unchecked::{{closure}}::ha2637f22a0fb0434
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469
[INFO] [stdout]   26:     0x555e008379b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86e6656f4f46649d
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   27:     0x555e0090ddcf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h146d737fe1c8556c
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   28:     0x555e009208d0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h44ec2de830c4be09
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   29:     0x555e009208d0 - std::sys_common::thread::start_thread::hed7ed434f3e17f57
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]   30:     0x555e009208d0 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   31:     0x7fd707bb84a4 - start_thread
[INFO] [stdout]   32:     0x7fd7076e3d0f - __clone
[INFO] [stdout]   33:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_stdin_valid_json stdout ----
[INFO] [stdout] thread 'test_stdin_valid_json' panicked at 'CLI assertion failed: (command `cargo run --` expected to succeed)
[INFO] [stdout] status=failed
[INFO] [stdout] stdout=``````
[INFO] [stdout] stderr=```error: failed to write /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   failed to open: /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   Read-only file system (os error 30)
[INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x555e0091956b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x555e0091956b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x555e0091956b - std::sys_common::backtrace::_print::hc8c584aa09df5c15
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stdout]    3:     0x555e0091956b - std::sys_common::backtrace::print::h4828f56ae571c1ad
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stdout]    4:     0x555e0091956b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]    5:     0x555e009191ff - std::panicking::default_hook::h231e0e11400caad4
[INFO] [stdout]                                at src/libstd/panicking.rs:209
[INFO] [stdout]    6:     0x555e00919ce0 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2
[INFO] [stdout]                                at src/libstd/panicking.rs:475
[INFO] [stdout]    7:     0x555e00919862 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab
[INFO] [stdout]                                at src/libstd/panicking.rs:382
[INFO] [stdout]    8:     0x555e009197af - std::panicking::begin_panic_fmt::h6fa6b99240aafbc9
[INFO] [stdout]                                at src/libstd/panicking.rs:337
[INFO] [stdout]    9:     0x555e0088f9d1 - assert_cli::assert::Assert::unwrap::h5c2256af58aba07c
[INFO] [stdout]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368
[INFO] [stdout]   10:     0x555e0082dcb8 - tests::test_stdin_valid_json::h0d0d3b441ec31de6
[INFO] [stdout]                                at tests/tests.rs:20
[INFO] [stdout]   11:     0x555e0082dc4a - tests::test_stdin_valid_json::{{closure}}::h56c4db4c8ea87717
[INFO] [stdout]                                at tests/tests.rs:19
[INFO] [stdout]   12:     0x555e0083020e - core::ops::function::FnOnce::call_once::hfbc4f50bdac6c957
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x555e0083ddaf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7d12c58d88f85f52
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   14:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x555e00858788 - std::panicking::try::h5ed77697f4b9cf5a
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   16:     0x555e00858788 - std::panic::catch_unwind::hc3df70fd601bf96f
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   17:     0x555e00858788 - test::run_test::run_test_inner::{{closure}}::haf52e514bd7b7a7a
[INFO] [stdout]                                at src/libtest/lib.rs:1466
[INFO] [stdout]   18:     0x555e00833325 - std::sys_common::backtrace::__rust_begin_short_backtrace::he61de6f42984ba1b
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77
[INFO] [stdout]   19:     0x555e00837325 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h583331a58084cfa6
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470
[INFO] [stdout]   20:     0x555e00837325 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h730d3f044d244375
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309
[INFO] [stdout]   21:     0x555e00837325 - std::panicking::try::do_call::h11328ad090f12422
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294
[INFO] [stdout]   22:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   23:     0x555e008379b2 - std::panicking::try::hd00f486f5358e439
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   24:     0x555e008379b2 - std::panic::catch_unwind::h78adeaedb9e59cb0
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   25:     0x555e008379b2 - std::thread::Builder::spawn_unchecked::{{closure}}::ha2637f22a0fb0434
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469
[INFO] [stdout]   26:     0x555e008379b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86e6656f4f46649d
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   27:     0x555e0090ddcf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h146d737fe1c8556c
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   28:     0x555e009208d0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h44ec2de830c4be09
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   29:     0x555e009208d0 - std::sys_common::thread::start_thread::hed7ed434f3e17f57
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]   30:     0x555e009208d0 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   31:     0x7fd707bb84a4 - start_thread
[INFO] [stdout]   32:     0x7fd7076e3d0f - __clone
[INFO] [stdout]   33:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_files_single_invalid stdout ----
[INFO] [stdout] thread 'test_files_single_invalid' panicked at 'CLI assertion failed: `cargo run -- /tmp/.tmpN3lERb` StdErr mismatch: expected to contain "EOF while parsing an object at line 1 column 14"
[INFO] [stdout] output=```error: failed to write /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   failed to open: /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   Read-only file system (os error 30)
[INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x555e0091956b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x555e0091956b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x555e0091956b - std::sys_common::backtrace::_print::hc8c584aa09df5c15
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stdout]    3:     0x555e0091956b - std::sys_common::backtrace::print::h4828f56ae571c1ad
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stdout]    4:     0x555e0091956b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]    5:     0x555e009191ff - std::panicking::default_hook::h231e0e11400caad4
[INFO] [stdout]                                at src/libstd/panicking.rs:209
[INFO] [stdout]    6:     0x555e00919ce0 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2
[INFO] [stdout]                                at src/libstd/panicking.rs:475
[INFO] [stdout]    7:     0x555e00919862 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab
[INFO] [stdout]                                at src/libstd/panicking.rs:382
[INFO] [stdout]    8:     0x555e009197af - std::panicking::begin_panic_fmt::h6fa6b99240aafbc9
[INFO] [stdout]                                at src/libstd/panicking.rs:337
[INFO] [stdout]    9:     0x555e0088f9d1 - assert_cli::assert::Assert::unwrap::h5c2256af58aba07c
[INFO] [stdout]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368
[INFO] [stdout]   10:     0x555e0082df50 - tests::test_files_single_invalid::h5c1ec0d8c0a4660a
[INFO] [stdout]                                at tests/tests.rs:39
[INFO] [stdout]   11:     0x555e0082dd4a - tests::test_files_single_invalid::{{closure}}::h289d31b9733ddbde
[INFO] [stdout]                                at tests/tests.rs:35
[INFO] [stdout]   12:     0x555e0083010e - core::ops::function::FnOnce::call_once::hb5a745349a24fc29
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x555e0083ddaf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7d12c58d88f85f52
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   14:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x555e00858788 - std::panicking::try::h5ed77697f4b9cf5a
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   16:     0x555e00858788 - std::panic::catch_unwind::hc3df70fd601bf96f
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   17:     0x555e00858788 - test::run_test::run_test_inner::{{closure}}::haf52e514bd7b7a7a
[INFO] [stdout]                                at src/libtest/lib.rs:1466
[INFO] [stdout]   18:     0x555e00833325 - std::sys_common::backtrace::__rust_begin_short_backtrace::he61de6f42984ba1b
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77
[INFO] [stdout]   19:     0x555e00837325 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h583331a58084cfa6
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470
[INFO] [stdout]   20:     0x555e00837325 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h730d3f044d244375
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309
[INFO] [stdout]   21:     0x555e00837325 - std::panicking::try::do_call::h11328ad090f12422
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294
[INFO] [stdout]   22:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   23:     0x555e008379b2 - std::panicking::try::hd00f486f5358e439
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   24:     0x555e008379b2 - std::panic::catch_unwind::h78adeaedb9e59cb0
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   25:     0x555e008379b2 - std::thread::Builder::spawn_unchecked::{{closure}}::ha2637f22a0fb0434
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469
[INFO] [stdout]   26:     0x555e008379b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86e6656f4f46649d
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   27:     0x555e0090ddcf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h146d737fe1c8556c
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   28:     0x555e009208d0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h44ec2de830c4be09
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   29:     0x555e009208d0 - std::sys_common::thread::start_thread::hed7ed434f3e17f57
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]   30:     0x555e009208d0 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   31:     0x7fd707bb84a4 - start_thread
[INFO] [stdout]   32:     0x7fd7076e3d0f - __clone
[INFO] [stdout]   33:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_stdin_invalid_json stdout ----
[INFO] [stdout] thread 'test_stdin_invalid_json' panicked at 'CLI assertion failed: `cargo run --` StdErr mismatch: expected to contain "EOF while parsing an object at line 1 column 14"
[INFO] [stdout] output=```error: failed to write /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   failed to open: /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   Read-only file system (os error 30)
[INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x555e0091956b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x555e0091956b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x555e0091956b - std::sys_common::backtrace::_print::hc8c584aa09df5c15
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stdout]    3:     0x555e0091956b - std::sys_common::backtrace::print::h4828f56ae571c1ad
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stdout]    4:     0x555e0091956b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]    5:     0x555e009191ff - std::panicking::default_hook::h231e0e11400caad4
[INFO] [stdout]                                at src/libstd/panicking.rs:209
[INFO] [stdout]    6:     0x555e00919ce0 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2
[INFO] [stdout]                                at src/libstd/panicking.rs:475
[INFO] [stdout]    7:     0x555e00919862 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab
[INFO] [stdout]                                at src/libstd/panicking.rs:382
[INFO] [stdout]    8:     0x555e009197af - std::panicking::begin_panic_fmt::h6fa6b99240aafbc9
[INFO] [stdout]                                at src/libstd/panicking.rs:337
[INFO] [stdout]    9:     0x555e0088f9d1 - assert_cli::assert::Assert::unwrap::h5c2256af58aba07c
[INFO] [stdout]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368
[INFO] [stdout]   10:     0x555e0082dc34 - tests::test_stdin_invalid_json::h05e9c69680e790b4
[INFO] [stdout]                                at tests/tests.rs:10
[INFO] [stdout]   11:     0x555e0082db7a - tests::test_stdin_invalid_json::{{closure}}::h2025a42197fa143d
[INFO] [stdout]                                at tests/tests.rs:9
[INFO] [stdout]   12:     0x555e0082ffce - core::ops::function::FnOnce::call_once::h0224433c4bed5b29
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x555e0083ddaf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7d12c58d88f85f52
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   14:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x555e00858788 - std::panicking::try::h5ed77697f4b9cf5a
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   16:     0x555e00858788 - std::panic::catch_unwind::hc3df70fd601bf96f
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   17:     0x555e00858788 - test::run_test::run_test_inner::{{closure}}::haf52e514bd7b7a7a
[INFO] [stdout]                                at src/libtest/lib.rs:1466
[INFO] [stdout]   18:     0x555e00833325 - std::sys_common::backtrace::__rust_begin_short_backtrace::he61de6f42984ba1b
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77
[INFO] [stdout]   19:     0x555e00837325 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h583331a58084cfa6
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470
[INFO] [stdout]   20:     0x555e00837325 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h730d3f044d244375
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309
[INFO] [stdout]   21:     0x555e00837325 - std::panicking::try::do_call::h11328ad090f12422
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294
[INFO] [stdout]   22:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   23:     0x555e008379b2 - std::panicking::try::hd00f486f5358e439
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   24:     0x555e008379b2 - std::panic::catch_unwind::h78adeaedb9e59cb0
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   25:     0x555e008379b2 - std::thread::Builder::spawn_unchecked::{{closure}}::ha2637f22a0fb0434
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469
[INFO] [stdout]   26:     0x555e008379b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86e6656f4f46649d
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   27:     0x555e0090ddcf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h146d737fe1c8556c
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   28:     0x555e009208d0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h44ec2de830c4be09
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   29:     0x555e009208d0 - std::sys_common::thread::start_thread::hed7ed434f3e17f57
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]   30:     0x555e009208d0 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   31:     0x7fd707bb84a4 - start_thread
[INFO] [stdout]   32:     0x7fd7076e3d0f - __clone
[INFO] [stdout]   33:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_files_multiple_mixed stdout ----
[INFO] [stdout] thread 'test_files_multiple_mixed' panicked at 'CLI assertion failed: `cargo run -- /tmp/.tmpaakQ5b /tmp/.tmpdU5S0L` StdErr mismatch: expected to contain "Error in file /tmp/.tmpdU5S0L: expected value at line 1 column 10"
[INFO] [stdout] output=```error: failed to write /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   failed to open: /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   Read-only file system (os error 30)
[INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x555e0091956b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x555e0091956b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x555e0091956b - std::sys_common::backtrace::_print::hc8c584aa09df5c15
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stdout]    3:     0x555e0091956b - std::sys_common::backtrace::print::h4828f56ae571c1ad
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stdout]    4:     0x555e0091956b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]    5:     0x555e009191ff - std::panicking::default_hook::h231e0e11400caad4
[INFO] [stdout]                                at src/libstd/panicking.rs:209
[INFO] [stdout]    6:     0x555e00919ce0 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2
[INFO] [stdout]                                at src/libstd/panicking.rs:475
[INFO] [stdout]    7:     0x555e00919862 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab
[INFO] [stdout]                                at src/libstd/panicking.rs:382
[INFO] [stdout]    8:     0x555e009197af - std::panicking::begin_panic_fmt::h6fa6b99240aafbc9
[INFO] [stdout]                                at src/libstd/panicking.rs:337
[INFO] [stdout]    9:     0x555e0088f9d1 - assert_cli::assert::Assert::unwrap::h5c2256af58aba07c
[INFO] [stdout]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368
[INFO] [stdout]   10:     0x555e0082eded - tests::test_files_multiple_mixed::h3dfafafabf49cd71
[INFO] [stdout]                                at tests/tests.rs:99
[INFO] [stdout]   11:     0x555e0082e9fa - tests::test_files_multiple_mixed::{{closure}}::hb16900496610c6e4
[INFO] [stdout]                                at tests/tests.rs:90
[INFO] [stdout]   12:     0x555e008301ce - core::ops::function::FnOnce::call_once::hed420fc0fc18ce1a
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x555e0083ddaf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7d12c58d88f85f52
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   14:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x555e00858788 - std::panicking::try::h5ed77697f4b9cf5a
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   16:     0x555e00858788 - std::panic::catch_unwind::hc3df70fd601bf96f
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   17:     0x555e00858788 - test::run_test::run_test_inner::{{closure}}::haf52e514bd7b7a7a
[INFO] [stdout]                                at src/libtest/lib.rs:1466
[INFO] [stdout]   18:     0x555e00833325 - std::sys_common::backtrace::__rust_begin_short_backtrace::he61de6f42984ba1b
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77
[INFO] [stdout]   19:     0x555e00837325 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h583331a58084cfa6
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470
[INFO] [stdout]   20:     0x555e00837325 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h730d3f044d244375
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309
[INFO] [stdout]   21:     0x555e00837325 - std::panicking::try::do_call::h11328ad090f12422
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294
[INFO] [stdout]   22:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   23:     0x555e008379b2 - std::panicking::try::hd00f486f5358e439
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   24:     0x555e008379b2 - std::panic::catch_unwind::h78adeaedb9e59cb0
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   25:     0x555e008379b2 - std::thread::Builder::spawn_unchecked::{{closure}}::ha2637f22a0fb0434
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469
[INFO] [stdout]   26:     0x555e008379b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86e6656f4f46649d
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   27:     0x555e0090ddcf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h146d737fe1c8556c
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   28:     0x555e009208d0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h44ec2de830c4be09
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   29:     0x555e009208d0 - std::sys_common::thread::start_thread::hed7ed434f3e17f57
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]   30:     0x555e009208d0 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   31:     0x7fd707bb84a4 - start_thread
[INFO] [stdout]   32:     0x7fd7076e3d0f - __clone
[INFO] [stdout]   33:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_files_multiple_invalid stdout ----
[INFO] [stdout] thread 'test_files_multiple_invalid' panicked at 'CLI assertion failed: `cargo run -- /tmp/.tmp2iePRl /tmp/.tmpLjvGwM` StdErr mismatch: expected to contain "Error in file /tmp/.tmp2iePRl: EOF while parsing an object at line 1 column 14"
[INFO] [stdout] output=```error: failed to write /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   failed to open: /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   Read-only file system (os error 30)
[INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x555e0091956b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x555e0091956b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x555e0091956b - std::sys_common::backtrace::_print::hc8c584aa09df5c15
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stdout]    3:     0x555e0091956b - std::sys_common::backtrace::print::h4828f56ae571c1ad
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stdout]    4:     0x555e0091956b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]    5:     0x555e009191ff - std::panicking::default_hook::h231e0e11400caad4
[INFO] [stdout]                                at src/libstd/panicking.rs:209
[INFO] [stdout]    6:     0x555e00919ce0 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2
[INFO] [stdout]                                at src/libstd/panicking.rs:475
[INFO] [stdout]    7:     0x555e00919862 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab
[INFO] [stdout]                                at src/libstd/panicking.rs:382
[INFO] [stdout]    8:     0x555e009197af - std::panicking::begin_panic_fmt::h6fa6b99240aafbc9
[INFO] [stdout]                                at src/libstd/panicking.rs:337
[INFO] [stdout]    9:     0x555e0088f9d1 - assert_cli::assert::Assert::unwrap::h5c2256af58aba07c
[INFO] [stdout]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368
[INFO] [stdout]   10:     0x555e0082e933 - tests::test_files_multiple_invalid::h54513864438855fa
[INFO] [stdout]                                at tests/tests.rs:79
[INFO] [stdout]   11:     0x555e0082e40a - tests::test_files_multiple_invalid::{{closure}}::hed0838733793e6f3
[INFO] [stdout]                                at tests/tests.rs:70
[INFO] [stdout]   12:     0x555e0083014e - core::ops::function::FnOnce::call_once::hc3e269c4c6fab87a
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x555e0083ddaf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7d12c58d88f85f52
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   14:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x555e00858788 - std::panicking::try::h5ed77697f4b9cf5a
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   16:     0x555e00858788 - std::panic::catch_unwind::hc3df70fd601bf96f
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   17:     0x555e00858788 - test::run_test::run_test_inner::{{closure}}::haf52e514bd7b7a7a
[INFO] [stdout]                                at src/libtest/lib.rs:1466
[INFO] [stdout]   18:     0x555e00833325 - std::sys_common::backtrace::__rust_begin_short_backtrace::he61de6f42984ba1b
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77
[INFO] [stdout]   19:     0x555e00837325 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h583331a58084cfa6
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470
[INFO] [stdout]   20:     0x555e00837325 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h730d3f044d244375
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309
[INFO] [stdout]   21:     0x555e00837325 - std::panicking::try::do_call::h11328ad090f12422
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294
[INFO] [stdout]   22:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   23:     0x555e008379b2 - std::panicking::try::hd00f486f5358e439
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   24:     0x555e008379b2 - std::panic::catch_unwind::h78adeaedb9e59cb0
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   25:     0x555e008379b2 - std::thread::Builder::spawn_unchecked::{{closure}}::ha2637f22a0fb0434
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469
[INFO] [stdout]   26:     0x555e008379b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86e6656f4f46649d
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   27:     0x555e0090ddcf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h146d737fe1c8556c
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   28:     0x555e009208d0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h44ec2de830c4be09
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   29:     0x555e009208d0 - std::sys_common::thread::start_thread::hed7ed434f3e17f57
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]   30:     0x555e009208d0 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   31:     0x7fd707bb84a4 - start_thread
[INFO] [stdout]   32:     0x7fd7076e3d0f - __clone
[INFO] [stdout]   33:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_stdin_valid_with_unicode_bom stdout ----
[INFO] [stdout] thread 'test_stdin_valid_with_unicode_bom' panicked at 'CLI assertion failed: (command `cargo run --` expected to succeed)
[INFO] [stdout] status=failed
[INFO] [stdout] stdout=``````
[INFO] [stdout] stderr=```error: failed to write /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   failed to open: /opt/crater/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   Read-only file system (os error 30)
[INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x555e0091956b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x555e0091956b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x555e0091956b - std::sys_common::backtrace::_print::hc8c584aa09df5c15
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stdout]    3:     0x555e0091956b - std::sys_common::backtrace::print::h4828f56ae571c1ad
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stdout]    4:     0x555e0091956b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]    5:     0x555e009191ff - std::panicking::default_hook::h231e0e11400caad4
[INFO] [stdout]                                at src/libstd/panicking.rs:209
[INFO] [stdout]    6:     0x555e00919ce0 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2
[INFO] [stdout]                                at src/libstd/panicking.rs:475
[INFO] [stdout]    7:     0x555e00919862 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab
[INFO] [stdout]                                at src/libstd/panicking.rs:382
[INFO] [stdout]    8:     0x555e009197af - std::panicking::begin_panic_fmt::h6fa6b99240aafbc9
[INFO] [stdout]                                at src/libstd/panicking.rs:337
[INFO] [stdout]    9:     0x555e0088f9d1 - assert_cli::assert::Assert::unwrap::h5c2256af58aba07c
[INFO] [stdout]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368
[INFO] [stdout]   10:     0x555e0082dd38 - tests::test_stdin_valid_with_unicode_bom::h10c706a2ca8b792c
[INFO] [stdout]                                at tests/tests.rs:28
[INFO] [stdout]   11:     0x555e0082dcca - tests::test_stdin_valid_with_unicode_bom::{{closure}}::h1f96e202ed949464
[INFO] [stdout]                                at tests/tests.rs:27
[INFO] [stdout]   12:     0x555e0083018e - core::ops::function::FnOnce::call_once::hdebbf26b99f35ecd
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x555e0083ddaf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7d12c58d88f85f52
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   14:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x555e00858788 - std::panicking::try::h5ed77697f4b9cf5a
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   16:     0x555e00858788 - std::panic::catch_unwind::hc3df70fd601bf96f
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   17:     0x555e00858788 - test::run_test::run_test_inner::{{closure}}::haf52e514bd7b7a7a
[INFO] [stdout]                                at src/libtest/lib.rs:1466
[INFO] [stdout]   18:     0x555e00833325 - std::sys_common::backtrace::__rust_begin_short_backtrace::he61de6f42984ba1b
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77
[INFO] [stdout]   19:     0x555e00837325 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h583331a58084cfa6
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470
[INFO] [stdout]   20:     0x555e00837325 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h730d3f044d244375
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309
[INFO] [stdout]   21:     0x555e00837325 - std::panicking::try::do_call::h11328ad090f12422
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294
[INFO] [stdout]   22:     0x555e0092118a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   23:     0x555e008379b2 - std::panicking::try::hd00f486f5358e439
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273
[INFO] [stdout]   24:     0x555e008379b2 - std::panic::catch_unwind::h78adeaedb9e59cb0
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388
[INFO] [stdout]   25:     0x555e008379b2 - std::thread::Builder::spawn_unchecked::{{closure}}::ha2637f22a0fb0434
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469
[INFO] [stdout]   26:     0x555e008379b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86e6656f4f46649d
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231
[INFO] [stdout]   27:     0x555e0090ddcf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h146d737fe1c8556c
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   28:     0x555e009208d0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h44ec2de830c4be09
[INFO] [stdout]                                at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746
[INFO] [stdout]   29:     0x555e009208d0 - std::sys_common::thread::start_thread::hed7ed434f3e17f57
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]   30:     0x555e009208d0 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   31:     0x7fd707bb84a4 - start_thread
[INFO] [stdout]   32:     0x7fd7076e3d0f - __clone
[INFO] [stdout]   33:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_files_multiple_invalid
[INFO] [stdout]     test_files_multiple_mixed
[INFO] [stdout]     test_files_multiple_valid
[INFO] [stdout]     test_files_single_invalid
[INFO] [stdout]     test_files_single_valid
[INFO] [stdout]     test_files_single_valid_with_unicode_bom
[INFO] [stdout]     test_stdin_invalid_json
[INFO] [stdout]     test_stdin_valid_json
[INFO] [stdout]     test_stdin_valid_with_unicode_bom
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--test tests'
[INFO] running `"docker" "inspect" "6d1d1546665c82fbff3b141f87cbd7a72c06bc9712f63445b54c36c000d87c1c"`
[INFO] running `"docker" "rm" "-f" "6d1d1546665c82fbff3b141f87cbd7a72c06bc9712f63445b54c36c000d87c1c"`
[INFO] [stdout] 6d1d1546665c82fbff3b141f87cbd7a72c06bc9712f63445b54c36c000d87c1c