[INFO] cloning repository https://github.com/renorram/ll_parser [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/renorram/ll_parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenorram%2Fll_parser"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenorram%2Fll_parser'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c61e61359659ea64cf3d3d5f92681fd3613973de [INFO] testing renorram/ll_parser against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenorram%2Fll_parser" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/renorram/ll_parser on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/renorram/ll_parser [INFO] finished tweaking git repo https://github.com/renorram/ll_parser [INFO] tweaked toml for git repo https://github.com/renorram/ll_parser written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/renorram/ll_parser already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] af8df0543adffa917b8add4f0df1a66c315de3a13d0b8f6919969d58ed5726e2 [INFO] running `"docker" "start" "-a" "af8df0543adffa917b8add4f0df1a66c315de3a13d0b8f6919969d58ed5726e2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling first_follow v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: enum is never used: `GrammarError` [INFO] [stderr] --> src/grammar.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum GrammarError { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `production_is_initial` [INFO] [stderr] --> src/grammar.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn production_is_initial(&self, production: &Production) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_variable` [INFO] [stderr] --> src/grammar.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn add_variable(&mut self, variable: char) -> Result<(), GrammarError> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_terminal` [INFO] [stderr] --> src/grammar.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn add_terminal(&mut self, terminal: String) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DollarSign` [INFO] [stderr] --> src/token.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | DollarSign, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ends_with_token` [INFO] [stderr] --> src/production.rs:34:12 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn ends_with_token(&self, token: &Token) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_follows` [INFO] [stderr] --> src/production.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn set_follows(&mut self, follows: HashSet) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_derivation_slices` [INFO] [stderr] --> src/production.rs:51:12 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn get_derivation_slices(&self) -> std::str::Split<'_, &str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `fetch_follows` [INFO] [stderr] --> src/follow.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | fn fetch_follows(production: &Production, grammar: &Grammar) -> HashSet { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `compute_follows` [INFO] [stderr] --> src/follow.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn compute_follows(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `"docker" "inspect" "af8df0543adffa917b8add4f0df1a66c315de3a13d0b8f6919969d58ed5726e2"` [INFO] running `"docker" "rm" "-f" "af8df0543adffa917b8add4f0df1a66c315de3a13d0b8f6919969d58ed5726e2"` [INFO] [stdout] af8df0543adffa917b8add4f0df1a66c315de3a13d0b8f6919969d58ed5726e2 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2c8739f9387b4e85ab231c4378f38310c7e7f5766f9d6190213b5e151a2e0ec3 [INFO] running `"docker" "start" "-a" "2c8739f9387b4e85ab231c4378f38310c7e7f5766f9d6190213b5e151a2e0ec3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling first_follow v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: enum is never used: `GrammarError` [INFO] [stderr] --> src/grammar.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum GrammarError { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_variable` [INFO] [stderr] --> src/grammar.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn add_variable(&mut self, variable: char) -> Result<(), GrammarError> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_terminal` [INFO] [stderr] --> src/grammar.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn add_terminal(&mut self, terminal: String) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ends_with_token` [INFO] [stderr] --> src/production.rs:34:12 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn ends_with_token(&self, token: &Token) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_derivation_slices` [INFO] [stderr] --> src/production.rs:51:12 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn get_derivation_slices(&self) -> std::str::Split<'_, &str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.07s [INFO] running `"docker" "inspect" "2c8739f9387b4e85ab231c4378f38310c7e7f5766f9d6190213b5e151a2e0ec3"` [INFO] running `"docker" "rm" "-f" "2c8739f9387b4e85ab231c4378f38310c7e7f5766f9d6190213b5e151a2e0ec3"` [INFO] [stdout] 2c8739f9387b4e85ab231c4378f38310c7e7f5766f9d6190213b5e151a2e0ec3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e7ef3646dbc13e9b128a46fc8c64b4de1e1ded9756b9cd6ec7228839ad39a8eb [INFO] running `"docker" "start" "-a" "e7ef3646dbc13e9b128a46fc8c64b4de1e1ded9756b9cd6ec7228839ad39a8eb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: enum is never used: `GrammarError` [INFO] [stderr] --> src/grammar.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum GrammarError { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_variable` [INFO] [stderr] --> src/grammar.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn add_variable(&mut self, variable: char) -> Result<(), GrammarError> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_terminal` [INFO] [stderr] --> src/grammar.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn add_terminal(&mut self, terminal: String) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ends_with_token` [INFO] [stderr] --> src/production.rs:34:12 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn ends_with_token(&self, token: &Token) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_derivation_slices` [INFO] [stderr] --> src/production.rs:51:12 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn get_derivation_slices(&self) -> std::str::Split<'_, &str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/first_follow-9e493122c17efbb0 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test token::test::test_get_token_vec ... ok [INFO] [stdout] test token::test::test_get_derivations ... ok [INFO] [stdout] test first::test::test_first_complex_grammar ... ok [INFO] [stdout] test first::test::test_firsts_simple ... ok [INFO] [stdout] test first::test::test_firsts_epsilon ... ok [INFO] [stdout] test first::test::test_firsts_epsilon_2 ... ok [INFO] [stderr] error: test failed, to rerun pass '--bin first_follow' [INFO] [stdout] test follow::test::test_follow ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- follow::test::test_follow stdout ---- [INFO] [stdout] thread 'follow::test::test_follow' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `{DollarSign}`, [INFO] [stdout] right: `{Terminal(")"), DollarSign}`: Testing variable E', src/follow.rs:80:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560df301e265 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x560df301e265 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x560df301e265 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x560df301e265 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x560df304606c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x560df2fd24a5 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x560df30187a1 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x560df3020a90 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x560df3020a90 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x560df3020a90 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x560df302078a - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x560df30210c7 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x560df3020ccb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x560df3020c3b - std::panicking::begin_panic_fmt::h3ec91017ffedff5c [INFO] [stdout] at src/libstd/panicking.rs:342 [INFO] [stdout] 14: 0x560df2fc91d2 - first_follow::follow::test::test_follow::h63d63b2c0e2c56f1 [INFO] [stdout] at src/follow.rs:80 [INFO] [stdout] 15: 0x560df2fc87ba - first_follow::follow::test::test_follow::{{closure}}::h11f32edf0433540c [INFO] [stdout] at src/follow.rs:48 [INFO] [stdout] 16: 0x560df2fc125e - core::ops::function::FnOnce::call_once::hc8930e946de36583 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x560df2ff9892 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 18: 0x560df2ff9892 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x560df2ff9892 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 20: 0x560df2ff9892 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x560df2ff9892 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x560df2ff9892 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x560df2ff9892 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x560df2fd1966 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x560df2fd6f05 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x560df2fd6f05 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x560df2fd6f05 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 28: 0x560df2fd6f05 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x560df2fd6f05 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x560df2fd6f05 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x560df2fd6f05 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x560df302738a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 33: 0x560df302738a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 34: 0x560df302738a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7fed6d8d0609 - start_thread [INFO] [stdout] 36: 0x7fed6d7dc103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] follow::test::test_follow [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "e7ef3646dbc13e9b128a46fc8c64b4de1e1ded9756b9cd6ec7228839ad39a8eb"` [INFO] running `"docker" "rm" "-f" "e7ef3646dbc13e9b128a46fc8c64b4de1e1ded9756b9cd6ec7228839ad39a8eb"` [INFO] [stdout] e7ef3646dbc13e9b128a46fc8c64b4de1e1ded9756b9cd6ec7228839ad39a8eb