[INFO] cloning repository https://github.com/fhaynes/palladium [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fhaynes/palladium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffhaynes%2Fpalladium", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffhaynes%2Fpalladium'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5c9657738100c1f20610198d54087a667798f663 [INFO] testing fhaynes/palladium against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffhaynes%2Fpalladium" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fhaynes/palladium on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fhaynes/palladium [INFO] finished tweaking git repo https://github.com/fhaynes/palladium [INFO] tweaked toml for git repo https://github.com/fhaynes/palladium written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/fhaynes/palladium already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba349e06776ba7e0298c2ed466ab626fea5639bec2ba2c475c700b1f35a4d50f [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" "ba349e06776ba7e0298c2ed466ab626fea5639bec2ba2c475c700b1f35a4d50f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba349e06776ba7e0298c2ed466ab626fea5639bec2ba2c475c700b1f35a4d50f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba349e06776ba7e0298c2ed466ab626fea5639bec2ba2c475c700b1f35a4d50f", kill_on_drop: false }` [INFO] [stdout] ba349e06776ba7e0298c2ed466ab626fea5639bec2ba2c475c700b1f35a4d50f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 9f2c58958fbe566c6286f42ec69c79700d76e1ea5c340db78b7797a26bf49015 [INFO] running `Command { std: "docker" "start" "-a" "9f2c58958fbe566c6286f42ec69c79700d76e1ea5c340db78b7797a26bf49015", kill_on_drop: false }` [INFO] [stderr] Compiling bincode v1.1.2 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling iridium v0.0.33 [INFO] [stderr] Compiling palladium v0.0.26 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `tag_s`: Please use `tag` instead [INFO] [stdout] --> src/factor_parsers.rs:145:1 [INFO] [stdout] | [INFO] [stdout] 145 | / named!(pub factor, [INFO] [stdout] 146 | | ws!( [INFO] [stdout] 147 | | do_parse!( [INFO] [stdout] 148 | | f: alt!( [INFO] [stdout] ... | [INFO] [stdout] 162 | | ) [INFO] [stdout] 163 | | ); [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `tag_s`: Please use `tag` instead [INFO] [stdout] --> src/factor_parsers.rs:145:1 [INFO] [stdout] | [INFO] [stdout] 145 | / named!(pub factor, [INFO] [stdout] 146 | | ws!( [INFO] [stdout] 147 | | do_parse!( [INFO] [stdout] 148 | | f: alt!( [INFO] [stdout] ... | [INFO] [stdout] 162 | | ) [INFO] [stdout] 163 | | ); [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.02s [INFO] running `Command { std: "docker" "inspect" "9f2c58958fbe566c6286f42ec69c79700d76e1ea5c340db78b7797a26bf49015", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f2c58958fbe566c6286f42ec69c79700d76e1ea5c340db78b7797a26bf49015", kill_on_drop: false }` [INFO] [stdout] 9f2c58958fbe566c6286f42ec69c79700d76e1ea5c340db78b7797a26bf49015 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6092f1a69adc038c6265d69f3f064e02e54d494efeee9ec5d0d4791a31fbc43 [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" "d6092f1a69adc038c6265d69f3f064e02e54d494efeee9ec5d0d4791a31fbc43", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling palladium v0.0.26 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `tag_s`: Please use `tag` instead [INFO] [stdout] --> src/factor_parsers.rs:145:1 [INFO] [stdout] | [INFO] [stdout] 145 | / named!(pub factor, [INFO] [stdout] 146 | | ws!( [INFO] [stdout] 147 | | do_parse!( [INFO] [stdout] 148 | | f: alt!( [INFO] [stdout] ... | [INFO] [stdout] 162 | | ) [INFO] [stdout] 163 | | ); [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `tag_s`: Please use `tag` instead [INFO] [stdout] --> src/factor_parsers.rs:145:1 [INFO] [stdout] | [INFO] [stdout] 145 | / named!(pub factor, [INFO] [stdout] 146 | | ws!( [INFO] [stdout] 147 | | do_parse!( [INFO] [stdout] 148 | | f: alt!( [INFO] [stdout] ... | [INFO] [stdout] 162 | | ) [INFO] [stdout] 163 | | ); [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.55s [INFO] running `Command { std: "docker" "inspect" "d6092f1a69adc038c6265d69f3f064e02e54d494efeee9ec5d0d4791a31fbc43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6092f1a69adc038c6265d69f3f064e02e54d494efeee9ec5d0d4791a31fbc43", kill_on_drop: false }` [INFO] [stdout] d6092f1a69adc038c6265d69f3f064e02e54d494efeee9ec5d0d4791a31fbc43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] be9f470f6a393e8d2e1f5a030c600bd75c645bed340ffe78de74fbeec4892af0 [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" "be9f470f6a393e8d2e1f5a030c600bd75c645bed340ffe78de74fbeec4892af0", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `tag_s`: Please use `tag` instead [INFO] [stderr] --> src/factor_parsers.rs:145:1 [INFO] [stderr] | [INFO] [stderr] 145 | / named!(pub factor, [INFO] [stderr] 146 | | ws!( [INFO] [stderr] 147 | | do_parse!( [INFO] [stderr] 148 | | f: alt!( [INFO] [stderr] ... | [INFO] [stderr] 162 | | ) [INFO] [stderr] 163 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `tag_s`: Please use `tag` instead [INFO] [stderr] --> src/factor_parsers.rs:145:1 [INFO] [stderr] | [INFO] [stderr] 145 | / named!(pub factor, [INFO] [stderr] 146 | | ws!( [INFO] [stderr] 147 | | do_parse!( [INFO] [stderr] 148 | | f: alt!( [INFO] [stderr] ... | [INFO] [stderr] 162 | | ) [INFO] [stderr] 163 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/palladium-955683f348698f48 [INFO] [stdout] running 46 tests [INFO] [stdout] test conditional_parsers::tests::test_parse_elif_start ... ok [INFO] [stdout] test factor_parsers::tests::test_parse_floats ... ok [INFO] [stdout] test factor_parsers::tests::test_parse_identifier ... ok [INFO] [stdout] test function_parsers::tests::test_parse_function_def ... ok [INFO] [stdout] test function_parsers::tests::test_parse_function_call ... ok [INFO] [stdout] test list_parsers::tests::test_parse_list_with_expression ... ok [INFO] [stdout] test function_parsers::tests::test_parse_function_args ... ok [INFO] [stdout] test expression_parsers::tests::test_parse_expression ... ok [INFO] [stdout] test factor_parsers::tests::test_factor ... ok [INFO] [stdout] test function_parsers::tests::test_parse_function_arg ... ok [INFO] [stdout] test dictionary_parsers::tests::test_parse_key_value_pair ... ok [INFO] [stdout] test list_parsers::tests::test_parse_list_with_literals_and_identifiers ... ok [INFO] [stdout] test dictionary_parsers::tests::test_parse_empty_dictionary ... ok [INFO] [stdout] test loop_parsers::tests::test_parse_for_loop_start ... ok [INFO] [stdout] test loop_parsers::tests::test_parse_while_loop_start ... ok [INFO] [stdout] test operator_parsers::tests::test_parse_addition_operator ... ok [INFO] [stdout] test operator_parsers::tests::test_parse_subtraction_operator ... ok [INFO] [stdout] test program_parsers::tests::test_parse_nested_program ... ok [INFO] [stdout] test program_parsers::tests::test_parse_program ... ok [INFO] [stdout] test term_parsers::tests::test_parse_really_nested_term ... ok [INFO] [stdout] test term_parsers::tests::test_parse_nested_term ... ok [INFO] [stdout] test function_parsers::tests::test_parse_function_header ... ok [INFO] [stdout] test factor_parsers::tests::test_parse_integer ... ok [INFO] [stdout] test dictionary_parsers::tests::test_parse_interior ... ok [INFO] [stdout] test operator_parsers::tests::test_parse_operator ... ok [INFO] [stdout] test operator_parsers::tests::test_parse_multiplication_operator ... ok [INFO] [stdout] test operator_parsers::tests::test_parse_division_operator ... ok [INFO] [stdout] test expression_parsers::tests::test_parse_nested_expression ... ok [INFO] [stdout] test visitor::tests::test_visit_greater_than_token ... ok [INFO] [stdout] test conditional_parsers::tests::test_parse_if_start ... ok [INFO] [stdout] test visitor::tests::test_visit_multiplication_token ... ok [INFO] [stdout] test visitor::tests::test_visit_subtraction_token ... ok [INFO] [stdout] test visitor::tests::test_visit_less_than_token ... ok [INFO] [stdout] test conditional_parsers::tests::test_parse_else_start ... ok [INFO] [stdout] test visitor::tests::test_variable_assignment ... ok [INFO] [stdout] test term_parsers::tests::test_parse_term ... ok [INFO] [stdout] test visitor::tests::test_function_call_assignment ... ok [INFO] [stdout] test visitor::tests::test_function_call_with_args ... ok [INFO] [stdout] test visitor::tests::test_function_declaration ... ok [INFO] [stdout] test visitor::tests::test_function_return_values ... ok [INFO] [stdout] test visitor::tests::test_nested_operators ... ok [INFO] [stdout] test visitor::tests::test_visit_less_than_or_equal_token ... ok [INFO] [stdout] test visitor::tests::test_visit_division_token ... ok [INFO] [stdout] test visitor::tests::test_visit_greater_than_or_equal_token ... ok [INFO] [stdout] test visitor::tests::test_visit_addition_token ... ok [INFO] [stdout] test list_parsers::tests::test_parse_empty_list ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- list_parsers::tests::test_parse_empty_list stdout ---- [INFO] [stdout] thread 'list_parsers::tests::test_parse_empty_list' panicked at 'called `Result::unwrap()` on an `Err` value: Error(Code(CompleteStr(""), Alt))', src/list_parsers.rs:49:45 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d4c392bab0 - std::backtrace_rs::backtrace::libunwind::trace::h04d12fdcddff82aa [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stdout] 1: 0x55d4c392bab0 - std::backtrace_rs::backtrace::trace_unsynchronized::h1459b974b6fbe5e1 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55d4c392bab0 - std::sys_common::backtrace::_print_fmt::h9b8396a669123d95 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55d4c392bab0 - ::fmt::he009dcaaa75eed60 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55d4c395030c - core::fmt::write::h77b4746b0dea1dd3 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x55d4c3887106 - std::io::Write::write_fmt::h3a40d9c04f88bb58 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/io/mod.rs:1518:15 [INFO] [stdout] 6: 0x55d4c3925dad - std::io::impls::>::write_fmt::h1b3d263673641f53 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/io/impls.rs:179:9 [INFO] [stdout] 7: 0x55d4c392e185 - std::sys_common::backtrace::_print::h2d880c9e69a21be9 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 8: 0x55d4c392e185 - std::sys_common::backtrace::print::h5f02b1bb49f36879 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 9: 0x55d4c392e185 - std::panicking::default_hook::{{closure}}::h658e288a7a809b29 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:208:50 [INFO] [stdout] 10: 0x55d4c392ddd2 - std::panicking::default_hook::hb52d73f0da9a4bb8 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:224:9 [INFO] [stdout] 11: 0x55d4c392e921 - std::panicking::rust_panic_with_hook::hfe7e1c684e3e6462 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:593:17 [INFO] [stdout] 12: 0x55d4c392e467 - std::panicking::begin_panic_handler::{{closure}}::h42939e004b32765c [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:499:13 [INFO] [stdout] 13: 0x55d4c392bf6c - std::sys_common::backtrace::__rust_end_short_backtrace::h9d2070f7bf9fd56c [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 14: 0x55d4c392e3c9 - rust_begin_unwind [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:495:5 [INFO] [stdout] 15: 0x55d4c394ec71 - core::panicking::panic_fmt::ha0bb065d9a260792 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/panicking.rs:92:14 [INFO] [stdout] 16: 0x55d4c394ea93 - core::option::expect_none_failed::h7e1dd0a94971eb61 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/option.rs:1268:5 [INFO] [stdout] 17: 0x55d4c386deb9 - core::result::Result::unwrap::h18f52dcf87d2925a [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/result.rs:973:23 [INFO] [stdout] 18: 0x55d4c386c001 - palladium::list_parsers::list::h50312d65309b5155 [INFO] [stdout] at /opt/rustwide/workdir/src/list_parsers.rs:49:38 [INFO] [stdout] 19: 0x55d4c3885c9d - palladium::list_parsers::tests::test_parse_empty_list::hac45ce6780406e68 [INFO] [stdout] at /opt/rustwide/workdir/src/list_parsers.rs:64:22 [INFO] [stdout] 20: 0x55d4c3885c5a - palladium::list_parsers::tests::test_parse_empty_list::{{closure}}::he0c48cbeec16e49e [INFO] [stdout] at /opt/rustwide/workdir/src/list_parsers.rs:63:5 [INFO] [stdout] 21: 0x55d4c38808ae - core::ops::function::FnOnce::call_once::hdc5c89b4d4af9df0 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x55d4c38aec53 - core::ops::function::FnOnce::call_once::hdbd2235b6243db3d [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 23: 0x55d4c38aec53 - test::__rust_begin_short_backtrace::hb1dea1c208110812 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/test/src/lib.rs:517:5 [INFO] [stdout] 24: 0x55d4c38ad0fa - as core::ops::function::FnOnce>::call_once::h5d11a40efef721f2 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/alloc/src/boxed.rs:1307:9 [INFO] [stdout] 25: 0x55d4c38ad0fa - as core::ops::function::FnOnce<()>>::call_once::h23961df98af0bc5a [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:322:9 [INFO] [stdout] 26: 0x55d4c38ad0fa - std::panicking::try::do_call::h6390646e3de3fb9e [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:381:40 [INFO] [stdout] 27: 0x55d4c38ad0fa - std::panicking::try::hc531439ab6159192 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:345:19 [INFO] [stdout] 28: 0x55d4c38ad0fa - std::panic::catch_unwind::h859d8bdaf9b4855c [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:396:14 [INFO] [stdout] 29: 0x55d4c38ad0fa - test::run_test_in_process::hae60aa74417e3abc [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/test/src/lib.rs:544:18 [INFO] [stdout] 30: 0x55d4c38ad0fa - test::run_test::run_test_inner::{{closure}}::hf48c86652c4a151d [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/test/src/lib.rs:450:39 [INFO] [stdout] 31: 0x55d4c3886486 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb82b392232b8bd1f [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 32: 0x55d4c388b483 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h79ca9e9abe157956 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 33: 0x55d4c388b483 - as core::ops::function::FnOnce<()>>::call_once::ha12f1f228780a4f7 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:322:9 [INFO] [stdout] 34: 0x55d4c388b483 - std::panicking::try::do_call::h722bb7416d021cdc [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:381:40 [INFO] [stdout] 35: 0x55d4c388b483 - std::panicking::try::h78e5abca71ac7cac [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:345:19 [INFO] [stdout] 36: 0x55d4c388b483 - std::panic::catch_unwind::h95162588bd0fa090 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:396:14 [INFO] [stdout] 37: 0x55d4c388b483 - std::thread::Builder::spawn_unchecked::{{closure}}::h64da5c4b9acc58dc [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 38: 0x55d4c388b483 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7a8c588ad0b69edb [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x55d4c3934d4a - as core::ops::function::FnOnce>::call_once::h09ff301006f1aeca [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/alloc/src/boxed.rs:1307:9 [INFO] [stdout] 40: 0x55d4c3934d4a - as core::ops::function::FnOnce>::call_once::he79488c8f00b5f31 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/alloc/src/boxed.rs:1307:9 [INFO] [stdout] 41: 0x55d4c3934d4a - std::sys::unix::thread::Thread::new::thread_start::h587efff279c68ba7 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 42: 0x7f5129826609 - start_thread [INFO] [stdout] 43: 0x7f51295f8293 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] list_parsers::tests::test_parse_empty_list [INFO] [stdout] [INFO] [stdout] test result: FAILED. 45 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin palladium' [INFO] running `Command { std: "docker" "inspect" "be9f470f6a393e8d2e1f5a030c600bd75c645bed340ffe78de74fbeec4892af0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be9f470f6a393e8d2e1f5a030c600bd75c645bed340ffe78de74fbeec4892af0", kill_on_drop: false }` [INFO] [stdout] be9f470f6a393e8d2e1f5a030c600bd75c645bed340ffe78de74fbeec4892af0