[INFO] updating cached repository https://github.com/BenjaminSchaaf/sbnf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] [stderr] From https://github.com/BenjaminSchaaf/sbnf [INFO] [stderr] + eebaec4...b93acff parameters -> parameters (forced update) [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8e6dd7819d1fb4afd6939419d273663e6af9dc24 [INFO] testing BenjaminSchaaf/sbnf against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjaminSchaaf%2Fsbnf" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BenjaminSchaaf/sbnf on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BenjaminSchaaf/sbnf [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/BenjaminSchaaf/sbnf [INFO] tweaked toml for git repo https://github.com/BenjaminSchaaf/sbnf written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/BenjaminSchaaf/sbnf already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e4687f909d286ccc54358a086491b227858cfe148d1e2a0776518123ec683975 [INFO] running `Command { std: "docker" "start" "-a" "e4687f909d286ccc54358a086491b227858cfe148d1e2a0776518123ec683975", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4687f909d286ccc54358a086491b227858cfe148d1e2a0776518123ec683975", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4687f909d286ccc54358a086491b227858cfe148d1e2a0776518123ec683975", kill_on_drop: false }` [INFO] [stdout] e4687f909d286ccc54358a086491b227858cfe148d1e2a0776518123ec683975 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bacfd5913205233de87b3294e4fa51b7c36f472b0e887e92b51d3e884a6b492a [INFO] running `Command { std: "docker" "start" "-a" "bacfd5913205233de87b3294e4fa51b7c36f472b0e887e92b51d3e884a6b492a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling clap v2.27.1 [INFO] [stderr] Compiling sbnf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `pop_amount` [INFO] [stdout] --> src/compiler.rs:903:56 [INFO] [stdout] | [INFO] [stdout] 903 | sublime_syntax::ContextChange::Pop(pop_amount) => { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pop_amount` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.96s [INFO] running `Command { std: "docker" "inspect" "bacfd5913205233de87b3294e4fa51b7c36f472b0e887e92b51d3e884a6b492a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bacfd5913205233de87b3294e4fa51b7c36f472b0e887e92b51d3e884a6b492a", kill_on_drop: false }` [INFO] [stdout] bacfd5913205233de87b3294e4fa51b7c36f472b0e887e92b51d3e884a6b492a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3fbf99db9a86a48a08c115a382bf0455c3a8a7857cf149eea918fda23d9092a3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3fbf99db9a86a48a08c115a382bf0455c3a8a7857cf149eea918fda23d9092a3", kill_on_drop: false }` [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stdout] warning: unused variable: `pop_amount` [INFO] [stdout] --> src/compiler.rs:903:56 [INFO] [stdout] | [INFO] [stdout] 903 | sublime_syntax::ContextChange::Pop(pop_amount) => { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pop_amount` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sbnf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `pop_amount` [INFO] [stdout] --> src/compiler.rs:903:56 [INFO] [stdout] | [INFO] [stdout] 903 | sublime_syntax::ContextChange::Pop(pop_amount) => { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pop_amount` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Variable` [INFO] [stdout] --> src/compiler.rs:1349:9 [INFO] [stdout] | [INFO] [stdout] 1349 | Variable(&'static str), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LiteralTerminal` [INFO] [stdout] --> src/compiler.rs:1351:9 [INFO] [stdout] | [INFO] [stdout] 1351 | LiteralTerminal(&'static str), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `variable` [INFO] [stdout] --> src/compiler.rs:1399:8 [INFO] [stdout] | [INFO] [stdout] 1399 | fn variable(s: &'static str) -> TestNode { TestNode::Variable(s) } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `literal` [INFO] [stdout] --> src/compiler.rs:1401:8 [INFO] [stdout] | [INFO] [stdout] 1401 | fn literal(s: &'static str) -> TestNode { TestNode::LiteralTerminal(s) } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Variable` [INFO] [stdout] --> src/compiler.rs:1421:9 [INFO] [stdout] | [INFO] [stdout] 1421 | Variable { name: String, child: Box }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `m_var` [INFO] [stdout] --> src/compiler.rs:1463:8 [INFO] [stdout] | [INFO] [stdout] 1463 | fn m_var(s: &str, child: TestContextMatch, r: &[TestNode]) -> TestContextMatch { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.48s [INFO] running `Command { std: "docker" "inspect" "3fbf99db9a86a48a08c115a382bf0455c3a8a7857cf149eea918fda23d9092a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fbf99db9a86a48a08c115a382bf0455c3a8a7857cf149eea918fda23d9092a3", kill_on_drop: false }` [INFO] [stdout] 3fbf99db9a86a48a08c115a382bf0455c3a8a7857cf149eea918fda23d9092a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f14fd4d72d3bf6e9621dd173f24c3df1dbd9bff4b65139bb2bfff6e74eb5d0fb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f14fd4d72d3bf6e9621dd173f24c3df1dbd9bff4b65139bb2bfff6e74eb5d0fb", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `pop_amount` [INFO] [stderr] --> src/compiler.rs:903:56 [INFO] [stderr] | [INFO] [stderr] 903 | sublime_syntax::ContextChange::Pop(pop_amount) => { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pop_amount` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pop_amount` [INFO] [stderr] --> src/compiler.rs:903:56 [INFO] [stderr] | [INFO] [stderr] 903 | sublime_syntax::ContextChange::Pop(pop_amount) => { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pop_amount` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Variable` [INFO] [stderr] --> src/compiler.rs:1349:9 [INFO] [stderr] | [INFO] [stderr] 1349 | Variable(&'static str), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LiteralTerminal` [INFO] [stderr] --> src/compiler.rs:1351:9 [INFO] [stderr] | [INFO] [stderr] 1351 | LiteralTerminal(&'static str), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `variable` [INFO] [stderr] --> src/compiler.rs:1399:8 [INFO] [stderr] | [INFO] [stderr] 1399 | fn variable(s: &'static str) -> TestNode { TestNode::Variable(s) } [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `literal` [INFO] [stderr] --> src/compiler.rs:1401:8 [INFO] [stderr] | [INFO] [stderr] 1401 | fn literal(s: &'static str) -> TestNode { TestNode::LiteralTerminal(s) } [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Variable` [INFO] [stderr] --> src/compiler.rs:1421:9 [INFO] [stderr] | [INFO] [stderr] 1421 | Variable { name: String, child: Box }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `m_var` [INFO] [stderr] --> src/compiler.rs:1463:8 [INFO] [stderr] | [INFO] [stderr] 1463 | fn m_var(s: &str, child: TestContextMatch, r: &[TestNode]) -> TestContextMatch { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sbnf-75708f535d8352bf [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test sbnf::tests::parse_headers ... ok [INFO] [stdout] test sbnf::tests::parse_rules ... ok [INFO] [stdout] test compiler::tests::collect_alternation ... ok [INFO] [stdout] test sublime_syntax::tests::serialize_empty_syntax ... ok [INFO] [stdout] test sbnf::tests::parse_terminals ... ok [INFO] [stdout] test compiler::tests::compile_simple_repetition ... ok [INFO] [stdout] test compiler::tests::compile_simple_branch ... ok [INFO] [stdout] test sublime_syntax::tests::serialize_variables ... ok [INFO] [stdout] test compiler::tests::collect_optional ... ok [INFO] [stdout] test sublime_syntax::tests::serialize_contexts ... ok [INFO] [stdout] test compiler::tests::collect_passive ... ok [INFO] [stdout] test compiler::tests::collect_repetition ... ok [INFO] [stdout] test sbnf::tests::parse_empty ... ok [INFO] [stdout] test compiler::tests::collect_concat ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/syntax_tests-3df692eadd4b3d7f [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', tests/syntax_tests.rs:16:58 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5556294db4c5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5556294db4c5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5556294db4c5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5556294db4c5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5556294fe6ec - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x5556294d8822 - std::io::Write::write_fmt::h1aebfe8a5a79e36d [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x5556294dd900 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5556294dd900 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5556294dd900 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x5556294dd64c - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x5556294ddf43 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x5556294ddb3b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x5556294fdaf1 - core::panicking::panic_fmt::h17139c2000299725 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x5556294fd913 - core::option::expect_none_failed::h972f96abb4ec8952 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x5556294c80d0 - core::result::Result::unwrap::h9ca4ef7b2fb68d04 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/result.rs:1005 [INFO] [stderr] 15: 0x5556294c12fa - syntax_tests::main::h14d3a1ca52994296 [INFO] [stderr] at tests/syntax_tests.rs:16 [INFO] [stderr] 16: 0x5556294cce5d - std::rt::lang_start::{{closure}}::hf1103e43a588bdd6 [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x5556294de313 - std::rt::lang_start_internal::{{closure}}::h84a998219831fa70 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x5556294de313 - std::panicking::try::do_call::he8e1d689a3e26def [INFO] [stderr] at src/libstd/panicking.rs:348 [INFO] [stderr] 19: 0x5556294de313 - std::panicking::try::h264b6eebc2fa7bbf [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 20: 0x5556294de313 - std::panic::catch_unwind::hbf28fafa723b2128 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x5556294de313 - std::rt::lang_start_internal::he959aa59bc3ec202 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x5556294cce27 - std::rt::lang_start::he58d614f8d01fe1f [INFO] [stderr] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x5556294c305a - main [INFO] [stderr] 24: 0x7f6e68e8c0b3 - __libc_start_main [INFO] [stderr] 25: 0x5556294c119e - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] error: test failed, to rerun pass '--test syntax_tests' [INFO] running `Command { std: "docker" "inspect" "f14fd4d72d3bf6e9621dd173f24c3df1dbd9bff4b65139bb2bfff6e74eb5d0fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f14fd4d72d3bf6e9621dd173f24c3df1dbd9bff4b65139bb2bfff6e74eb5d0fb", kill_on_drop: false }` [INFO] [stdout] f14fd4d72d3bf6e9621dd173f24c3df1dbd9bff4b65139bb2bfff6e74eb5d0fb