[INFO] cloning repository https://github.com/zzjrabbit/caraint
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zzjrabbit/caraint" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzzjrabbit%2Fcaraint", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzzjrabbit%2Fcaraint'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f0e2fb34bc86cdc77af35ca0e817b0cc2892ec8c
[INFO] testing zzjrabbit/caraint against 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzzjrabbit%2Fcaraint" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zzjrabbit/caraint on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zzjrabbit/caraint
[INFO] finished tweaking git repo https://github.com/zzjrabbit/caraint
[INFO] tweaked toml for git repo https://github.com/zzjrabbit/caraint written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/zzjrabbit/caraint already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snmalloc-rs v0.3.6
[INFO] [stderr]   Downloaded snmalloc-sys v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7be25ccfbea5233bc257d2ec57cf5370ce58044214237538d1f991860b7af1c
[INFO] running `Command { std: "docker" "start" "-a" "a7be25ccfbea5233bc257d2ec57cf5370ce58044214237538d1f991860b7af1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7be25ccfbea5233bc257d2ec57cf5370ce58044214237538d1f991860b7af1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7be25ccfbea5233bc257d2ec57cf5370ce58044214237538d1f991860b7af1c", kill_on_drop: false }`
[INFO] [stdout] a7be25ccfbea5233bc257d2ec57cf5370ce58044214237538d1f991860b7af1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ea4c80e8e276a86c23d532dc06b2e3577776af71ca07a1151a7f580b7d38aa6
[INFO] running `Command { std: "docker" "start" "-a" "6ea4c80e8e276a86c23d532dc06b2e3577776af71ca07a1151a7f580b7d38aa6", kill_on_drop: false }`
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling num-modular v0.6.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling dashu-base v0.4.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling cc v1.1.31
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling dashu-int v0.4.1
[INFO] [stderr]    Compiling cmake v0.1.51
[INFO] [stderr]    Compiling snmalloc-sys v0.3.6
[INFO] [stderr]    Compiling snmalloc-rs v0.3.6
[INFO] [stderr]    Compiling cara v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.95s
[INFO] running `Command { std: "docker" "inspect" "6ea4c80e8e276a86c23d532dc06b2e3577776af71ca07a1151a7f580b7d38aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea4c80e8e276a86c23d532dc06b2e3577776af71ca07a1151a7f580b7d38aa6", kill_on_drop: false }`
[INFO] [stdout] 6ea4c80e8e276a86c23d532dc06b2e3577776af71ca07a1151a7f580b7d38aa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ff627f18294a5a9104aa310f1ac5431a6df9db23d236aa2b4223a2bc4d6c28d
[INFO] running `Command { std: "docker" "start" "-a" "9ff627f18294a5a9104aa310f1ac5431a6df9db23d236aa2b4223a2bc4d6c28d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cara v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "9ff627f18294a5a9104aa310f1ac5431a6df9db23d236aa2b4223a2bc4d6c28d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff627f18294a5a9104aa310f1ac5431a6df9db23d236aa2b4223a2bc4d6c28d", kill_on_drop: false }`
[INFO] [stdout] 9ff627f18294a5a9104aa310f1ac5431a6df9db23d236aa2b4223a2bc4d6c28d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2946d9b67428f823afa1094a09087626918f212e954e40539c8cb60232d51a8
[INFO] running `Command { std: "docker" "start" "-a" "c2946d9b67428f823afa1094a09087626918f212e954e40539c8cb60232d51a8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cara-f77b93355d4b134e)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cara-e8ccd87f4fa2b0f1)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cara
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/frontend/parser.rs - frontend::parser::Parser::parse_compile_unit (line 65) ... FAILED
[INFO] [stdout] test src/backend/mod.rs - backend::Interpreter::new (line 27) ... FAILED
[INFO] [stdout] test src/backend/mod.rs - backend::Interpreter::visit (line 47) ... FAILED
[INFO] [stdout] test src/frontend/lexer.rs - frontend::lexer::Lexer::get_token (line 141) ... ok
[INFO] [stdout] test src/frontend/lexer.rs - frontend::lexer::Lexer::new (line 106) ... ok
[INFO] [stdout] test src/frontend/parser.rs - frontend::parser::Parser::parse_compile_unit (line 56) ... FAILED
[INFO] [stdout] test src/frontend/parser.rs - frontend::parser::Parser::new (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/frontend/parser.rs - frontend::parser::Parser::parse_compile_unit (line 65) stdout ----
[INFO] [stdout] error: expected expression, found `/`
[INFO] [stdout]   --> src/frontend/parser.rs:106:3
[INFO] [stdout]    |
[INFO] [stdout] 43 | )*/
[INFO] [stdout]    |   ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/backend/mod.rs - backend::Interpreter::new (line 27) stdout ----
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]   --> src/backend/mod.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 6  | let interpreter = Interpreter::new();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^-- argument #1 of type `Vec<String>` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/backend/mod.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn new(string_table: Vec<String>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 6  | let interpreter = Interpreter::new(/* Vec<String> */);
[INFO] [stdout]    |                                   ~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/backend/mod.rs - backend::Interpreter::visit (line 47) stdout ----
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]   --> src/backend/mod.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | let mut interpreter = Interpreter::new();
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^-- argument #1 of type `Vec<String>` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/backend/mod.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn new(string_table: Vec<String>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]    |
[INFO] [stdout] 12 | let mut interpreter = Interpreter::new(/* Vec<String> */);
[INFO] [stdout]    |                                       ~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/backend/mod.rs:57:30
[INFO] [stdout]    |
[INFO] [stdout] 13 | assert_eq!(interpreter.visit(node),2);
[INFO] [stdout]    |                        ----- ^^^^ expected `&AstNodes`, found `(AstNodes, Vec<String>)`
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&AstNodes`
[INFO] [stdout]                   found tuple `(AstNodes, Vec<String>)`
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/backend/mod.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn visit(&mut self, node: &AstNodes) -> Result<CrValue> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `Result<backend::value::CrValue, backend::result::Error>`
[INFO] [stdout]   --> src/backend/mod.rs:57:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | assert_eq!(interpreter.visit(node),2);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | Result<backend::value::CrValue, backend::result::Error>
[INFO] [stdout]    | {integer}
[INFO] [stdout]    |
[INFO] [stdout] note: the foreign item type `Result<backend::value::CrValue, backend::result::Error>` doesn't implement `PartialEq<{integer}>`
[INFO] [stdout]   --> /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:527:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: not implement `PartialEq<{integer}>`
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0369.
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/frontend/parser.rs - frontend::parser::Parser::parse_compile_unit (line 56) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at src/frontend/parser.rs:140:22:
[INFO] [stdout] Syntax error Number(1)!
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5871c66ea08a - std::backtrace_rs::backtrace::libunwind::trace::h5a5b8284f2d0c266
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5871c66ea08a - std::backtrace_rs::backtrace::trace_unsynchronized::h76d4f1c9b0b875e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5871c66ea08a - std::sys::backtrace::_print_fmt::hc4546b8364a537c6
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5871c66ea08a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h5b6bd5631a6d1f6b
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5871c6705873 - core::fmt::rt::Argument::fmt::h270f6602a2b96f62
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5871c6705873 - core::fmt::write::h7550c97b06c86515
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/mod.rs:1186:21
[INFO] [stdout]    6:     0x5871c66e7d53 - std::io::Write::write_fmt::h7b09c64fe0be9c84
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x5871c66e9ed2 - std::sys::backtrace::BacktraceLock::print::h2395ccd2c84ba3aa
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5871c66eaccc - std::panicking::default_hook::{{closure}}::he19d4c7230e07961
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5871c66eab12 - std::panicking::default_hook::hf614597d3c67bbdb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:295:9
[INFO] [stdout]   10:     0x5871c66eb2a7 - std::panicking::rust_panic_with_hook::h8942133a8b252070
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:801:13
[INFO] [stdout]   11:     0x5871c66eb13a - std::panicking::begin_panic_handler::{{closure}}::hb5f5963570096b29
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:674:13
[INFO] [stdout]   12:     0x5871c66ea569 - std::sys::backtrace::__rust_end_short_backtrace::h6208cedc1922feda
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   13:     0x5871c66eadcc - rust_begin_unwind
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:665:5
[INFO] [stdout]   14:     0x5871c668c2f0 - core::panicking::panic_fmt::h0c3082644d1bf418
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:74:14
[INFO] [stdout]   15:     0x5871c6694375 - cara::frontend::parser::Parser::parse_statement::h027358515a311f57
[INFO] [stdout]                                at /opt/rustwide/workdir/src/frontend/parser.rs:140:22
[INFO] [stdout]   16:     0x5871c6693f75 - cara::frontend::parser::Parser::parse_compile_unit::hce6a691e87a42f5c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/frontend/parser.rs:111:27
[INFO] [stdout]   17:     0x5871c668e322 - rust_out::main::_doctest_main_src_frontend_parser_rs_56_0::h3fad64ee06def1bc
[INFO] [stdout]   18:     0x5871c668e2a6 - rust_out::main::h86d391cc11b8a827
[INFO] [stdout]   19:     0x5871c668d383 - core::ops::function::FnOnce::call_once::hd1e0b33d350e8c2e
[INFO] [stdout]   20:     0x5871c668cc66 - std::sys::backtrace::__rust_begin_short_backtrace::hb7c4fd168269da08
[INFO] [stdout]   21:     0x5871c668cc49 - std::rt::lang_start::{{closure}}::h7630186e3858a44d
[INFO] [stdout]   22:     0x5871c66e5cae - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hfdb85f4ee94732d3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   23:     0x5871c66e5cae - std::panicking::try::do_call::h6e577310f330cbef
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   24:     0x5871c66e5cae - std::panicking::try::ha588d438267d2645
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   25:     0x5871c66e5cae - std::panic::catch_unwind::h429fda1e025f26d9
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   26:     0x5871c66e5cae - std::rt::lang_start_internal::{{closure}}::h7b731265e841c4bf
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/rt.rs:174:48
[INFO] [stdout]   27:     0x5871c66e5cae - std::panicking::try::do_call::hc0f6a675b7ae5a36
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x5871c66e5cae - std::panicking::try::h4c93b7ff0671f1ff
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x5871c66e5cae - std::panic::catch_unwind::hcc1e154961d16ce6
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x5871c66e5cae - std::rt::lang_start_internal::h1c66660c99c8424c
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/rt.rs:174:20
[INFO] [stdout]   31:     0x5871c668cc27 - std::rt::lang_start::hcdb31f4834f76b8c
[INFO] [stdout]   32:     0x5871c668e525 - main
[INFO] [stdout]   33:     0x70fa4d1e5d90 - <unknown>
[INFO] [stdout]   34:     0x70fa4d1e5e40 - __libc_start_main
[INFO] [stdout]   35:     0x5871c668cb35 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/backend/mod.rs - backend::Interpreter::new (line 27)
[INFO] [stdout]     src/backend/mod.rs - backend::Interpreter::visit (line 47)
[INFO] [stdout]     src/frontend/parser.rs - frontend::parser::Parser::parse_compile_unit (line 56)
[INFO] [stdout]     src/frontend/parser.rs - frontend::parser::Parser::parse_compile_unit (line 65)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.48s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c2946d9b67428f823afa1094a09087626918f212e954e40539c8cb60232d51a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2946d9b67428f823afa1094a09087626918f212e954e40539c8cb60232d51a8", kill_on_drop: false }`
[INFO] [stdout] c2946d9b67428f823afa1094a09087626918f212e954e40539c8cb60232d51a8
