[INFO] fetching crate sbnf 0.5.1...
[INFO] testing sbnf-0.5.1 against 1.69.0 for beta-1.70-1
[INFO] extracting crate sbnf 0.5.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate sbnf 0.5.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sbnf 0.5.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sbnf 0.5.1
[INFO] tweaked toml for crates.io crate sbnf 0.5.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 097e8cf7ea1f5363a79aeed2d40f9a0717b7fdadfddd9faace661d68db9d96ec
[INFO] running `Command { std: "docker" "start" "-a" "097e8cf7ea1f5363a79aeed2d40f9a0717b7fdadfddd9faace661d68db9d96ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "097e8cf7ea1f5363a79aeed2d40f9a0717b7fdadfddd9faace661d68db9d96ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "097e8cf7ea1f5363a79aeed2d40f9a0717b7fdadfddd9faace661d68db9d96ec", kill_on_drop: false }`
[INFO] [stdout] 097e8cf7ea1f5363a79aeed2d40f9a0717b7fdadfddd9faace661d68db9d96ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f149d864ca5d930605ed4e61b916609965a280811ae46a92c511a3d3b9f6585
[INFO] running `Command { std: "docker" "start" "-a" "8f149d864ca5d930605ed4e61b916609965a280811ae46a92c511a3d3b9f6585", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling sbnf v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `Command { std: "docker" "inspect" "8f149d864ca5d930605ed4e61b916609965a280811ae46a92c511a3d3b9f6585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f149d864ca5d930605ed4e61b916609965a280811ae46a92c511a3d3b9f6585", kill_on_drop: false }`
[INFO] [stdout] 8f149d864ca5d930605ed4e61b916609965a280811ae46a92c511a3d3b9f6585
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2c23192caa9d3b65536c73c2c188c949d778e246868d67928c27b485eb53403
[INFO] running `Command { std: "docker" "start" "-a" "e2c23192caa9d3b65536c73c2c188c949d778e246868d67928c27b485eb53403", kill_on_drop: false }`
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling sbnf v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Variable` is never constructed
[INFO] [stdout]     --> src/compiler/codegen.rs:1495:9
[INFO] [stdout]      |
[INFO] [stdout] 1494 |     enum TestExpression {
[INFO] [stdout]      |          -------------- variant in this enum
[INFO] [stdout] 1495 |         Variable(&'static str),
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `TestExpression` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `variable` is never used
[INFO] [stdout]     --> src/compiler/codegen.rs:1544:8
[INFO] [stdout]      |
[INFO] [stdout] 1544 |     fn variable(s: &'static str) -> TestExpression {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `m_var` is never used
[INFO] [stdout]     --> src/compiler/codegen.rs:1588:8
[INFO] [stdout]      |
[INFO] [stdout] 1588 |     fn m_var(s: &'static str, r: &[TestExpression]) -> TestMatch {
[INFO] [stdout]      |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `Command { std: "docker" "inspect" "e2c23192caa9d3b65536c73c2c188c949d778e246868d67928c27b485eb53403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2c23192caa9d3b65536c73c2c188c949d778e246868d67928c27b485eb53403", kill_on_drop: false }`
[INFO] [stdout] e2c23192caa9d3b65536c73c2c188c949d778e246868d67928c27b485eb53403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b595bf13c8a6e936df87c9e1454a36d7c7db8e28c7b94e1ec9a8080b0eb1a28
[INFO] running `Command { std: "docker" "start" "-a" "6b595bf13c8a6e936df87c9e1454a36d7c7db8e28c7b94e1ec9a8080b0eb1a28", kill_on_drop: false }`
[INFO] [stderr] warning: variant `Variable` is never constructed
[INFO] [stderr]     --> src/compiler/codegen.rs:1495:9
[INFO] [stderr]      |
[INFO] [stderr] 1494 |     enum TestExpression {
[INFO] [stderr]      |          -------------- variant in this enum
[INFO] [stderr] 1495 |         Variable(&'static str),
[INFO] [stderr]      |         ^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `TestExpression` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]      = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `variable` is never used
[INFO] [stderr]     --> src/compiler/codegen.rs:1544:8
[INFO] [stderr]      |
[INFO] [stderr] 1544 |     fn variable(s: &'static str) -> TestExpression {
[INFO] [stderr]      |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `m_var` is never used
[INFO] [stderr]     --> src/compiler/codegen.rs:1588:8
[INFO] [stderr]      |
[INFO] [stderr] 1588 |     fn m_var(s: &'static str, r: &[TestExpression]) -> TestMatch {
[INFO] [stderr]      |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sbnf` (lib test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sbnf-e3fe2c276b123403)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test compiler::codegen::tests::collect_concat ... ok
[INFO] [stdout] test compiler::codegen::tests::collect_passive ... ok
[INFO] [stdout] test compiler::tests::compile_simple_repetition ... ok
[INFO] [stdout] test compiler::codegen::tests::collect_optional ... ok
[INFO] [stdout] test compiler::tests::compile_branch_repetition ... ok
[INFO] [stdout] test compiler::tests::compile_syntax_parameters ... ok
[INFO] [stdout] test sbnf::tests::parse_empty ... ok
[INFO] [stdout] test compiler::tests::compile_simple_branch ... ok
[INFO] [stdout] test compiler::codegen::tests::collect_repetition ... ok
[INFO] [stdout] test sbnf::tests::parse_rules ... ok
[INFO] [stdout] test sbnf::tests::parse_terminals ... ok
[INFO] [stdout] test sbnf::tests::parse_syntax_parameters ... ok
[INFO] [stdout] test compiler::codegen::tests::collect_alternation ... ok
[INFO] [stdout] test sbnf::tests::parse_variables ... ok
[INFO] [stdout] test sublime_syntax::tests::serialize_contexts ... ok
[INFO] [stdout] test sublime_syntax::tests::serialize_empty_syntax ... ok
[INFO] [stdout] test sublime_syntax::tests::serialize_variables ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/syntax_tests.rs (/opt/rustwide/target/debug/deps/syntax_tests-f99dd445ea665dce)
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', tests/syntax_tests.rs:21:58
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x564f6597a2ea - std::backtrace_rs::backtrace::libunwind::trace::ha9053a9a07ca49cb
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stderr]    1:     0x564f6597a2ea - std::backtrace_rs::backtrace::trace_unsynchronized::h9c2852a457ad564e
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x564f6597a2ea - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stderr]    3:     0x564f6597a2ea - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h5779d7bf7f70cb0c
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]    4:     0x564f6599847e - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stderr]    5:     0x564f65977bb5 - std::io::Write::write_fmt::h4bc1f301cb9e9cce
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stderr]    6:     0x564f6597a0b5 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]    7:     0x564f6597a0b5 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]    8:     0x564f6597b70f - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stderr]    9:     0x564f6597b44b - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:290:9
[INFO] [stderr]   10:     0x564f6597bcb8 - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:692:13
[INFO] [stderr]   11:     0x564f6597bbb9 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stderr]   12:     0x564f6597a756 - std::sys_common::backtrace::__rust_end_short_backtrace::h5739b8e512c09d02
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stderr]   13:     0x564f6597b8c2 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stderr]   14:     0x564f65950783 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stderr]   15:     0x564f65950b73 - core::result::unwrap_failed::hdff5465d74574b44
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1750:5
[INFO] [stderr]   16:     0x564f65957bdd - core::result::Result<T,E>::unwrap::hb438cde20d540464
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1090:23
[INFO] [stderr]   17:     0x564f65953d34 - syntax_tests::main::h344ab39c7b835049
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/syntax_tests.rs:21:5
[INFO] [stderr]   18:     0x564f659556fb - core::ops::function::FnOnce::call_once::h97906c429e4aaff5
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   19:     0x564f6595c43e - std::sys_common::backtrace::__rust_begin_short_backtrace::h74864131eacd9541
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stderr]   20:     0x564f6595a7b1 - std::rt::lang_start::{{closure}}::h5d6599481b2afe8f
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/rt.rs:166:18
[INFO] [stderr]   21:     0x564f659745ec - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hd6efcd3bec896f2c
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:287:13
[INFO] [stderr]   22:     0x564f659745ec - std::panicking::try::do_call::hce04e543bb1f4cbb
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stderr]   23:     0x564f659745ec - std::panicking::try::h3342dd4e1f680968
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stderr]   24:     0x564f659745ec - std::panic::catch_unwind::h148ce1e59ac0cee7
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stderr]   25:     0x564f659745ec - std::rt::lang_start_internal::{{closure}}::h25f9dda2057a67fe
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/rt.rs:148:48
[INFO] [stderr]   26:     0x564f659745ec - std::panicking::try::do_call::h7caaaeaf9401650b
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stderr]   27:     0x564f659745ec - std::panicking::try::he7d15285746cbbc2
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stderr]   28:     0x564f659745ec - std::panic::catch_unwind::h89fb4f50c0301fe0
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stderr]   29:     0x564f659745ec - std::rt::lang_start_internal::h078acd489417d3c1
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/rt.rs:148:20
[INFO] [stderr]   30:     0x564f6595a78a - std::rt::lang_start::h9d8f4592cf51afc1
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/rt.rs:165:17
[INFO] [stderr]   31:     0x564f6595563e - main
[INFO] [stderr]   32:     0x7fe53849bd90 - <unknown>
[INFO] [stderr]   33:     0x7fe53849be40 - __libc_start_main
[INFO] [stderr]   34:     0x564f65950cb5 - _start
[INFO] [stderr]   35:                0x0 - <unknown>
[INFO] [stderr] error: test failed, to rerun pass `--test syntax_tests`
[INFO] running `Command { std: "docker" "inspect" "6b595bf13c8a6e936df87c9e1454a36d7c7db8e28c7b94e1ec9a8080b0eb1a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b595bf13c8a6e936df87c9e1454a36d7c7db8e28c7b94e1ec9a8080b0eb1a28", kill_on_drop: false }`
[INFO] [stdout] 6b595bf13c8a6e936df87c9e1454a36d7c7db8e28c7b94e1ec9a8080b0eb1a28
