[INFO] cloning repository https://github.com/Harnesser/pratt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Harnesser/pratt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarnesser%2Fpratt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarnesser%2Fpratt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2975d9607ac5e326c1360bbfa17fd3966944e75f
[INFO] testing Harnesser/pratt against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarnesser%2Fpratt" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Harnesser/pratt
[INFO] finished tweaking git repo https://github.com/Harnesser/pratt
[INFO] tweaked toml for git repo https://github.com/Harnesser/pratt written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Harnesser/pratt on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Harnesser/pratt 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3aa9d2c0224f7e8a25eaa0b10e10014a19b6a84959ccc53d03b0dddd235ba566
[INFO] running `Command { std: "docker" "start" "-a" "3aa9d2c0224f7e8a25eaa0b10e10014a19b6a84959ccc53d03b0dddd235ba566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3aa9d2c0224f7e8a25eaa0b10e10014a19b6a84959ccc53d03b0dddd235ba566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aa9d2c0224f7e8a25eaa0b10e10014a19b6a84959ccc53d03b0dddd235ba566", kill_on_drop: false }`
[INFO] [stdout] 3aa9d2c0224f7e8a25eaa0b10e10014a19b6a84959ccc53d03b0dddd235ba566
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87afc53d050321b865d36fc2be54b2e05a843c645dbb9946f9ade56d3c003f1b
[INFO] running `Command { std: "docker" "start" "-a" "87afc53d050321b865d36fc2be54b2e05a843c645dbb9946f9ade56d3c003f1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pratt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "87afc53d050321b865d36fc2be54b2e05a843c645dbb9946f9ade56d3c003f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87afc53d050321b865d36fc2be54b2e05a843c645dbb9946f9ade56d3c003f1b", kill_on_drop: false }`
[INFO] [stdout] 87afc53d050321b865d36fc2be54b2e05a843c645dbb9946f9ade56d3c003f1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22888ae55e9bb693db4e5f560b1fe03b3dd7a020dbcdf739008767887ddc1da5
[INFO] running `Command { std: "docker" "start" "-a" "22888ae55e9bb693db4e5f560b1fe03b3dd7a020dbcdf739008767887ddc1da5", kill_on_drop: false }`
[INFO] [stderr]    Compiling pratt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "22888ae55e9bb693db4e5f560b1fe03b3dd7a020dbcdf739008767887ddc1da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22888ae55e9bb693db4e5f560b1fe03b3dd7a020dbcdf739008767887ddc1da5", kill_on_drop: false }`
[INFO] [stdout] 22888ae55e9bb693db4e5f560b1fe03b3dd7a020dbcdf739008767887ddc1da5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 686d76f780b0e744614f8330ba93269099925669b6f97df838ddb9a28f784259
[INFO] running `Command { std: "docker" "start" "-a" "686d76f780b0e744614f8330ba93269099925669b6f97df838ddb9a28f784259", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pratt-113bb23166535301)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::test_basic_precedence ... FAILED
[INFO] [stdout] test test::test_brackets ... FAILED
[INFO] [stdout] test test::test_exponents ... FAILED
[INFO] [stdout] test test::test_unary_arith ... FAILED
[INFO] [stdout] test test::test_misc ... FAILED
[INFO] [stdout] test test::test_division ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stderr] error: test failed, to rerun pass `--bin pratt`
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_basic_precedence stdout ----
[INFO] [stdout] Parsing: '10 + 16 * 2'
[INFO] [stdout] [src/main.rs:166:9] c = '1'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '0',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '0'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     ' ',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = "1"
[INFO] [stdout] [src/main.rs:166:9] c = ' '
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '+',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '+'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     ' ',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = ' '
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '1',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '1'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '6',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '6'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     ' ',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = "1"
[INFO] [stdout] [src/main.rs:166:9] c = ' '
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '*',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '*'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     ' ',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = ' '
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '2',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '2'
[INFO] [stdout] [src/main.rs:166:9] c_next = None
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:240:5] &tokens = [
[INFO] [stdout]     Literal(
[INFO] [stdout]         10,
[INFO] [stdout]     ),
[INFO] [stdout]     Add,
[INFO] [stdout]     Literal(
[INFO] [stdout]         16,
[INFO] [stdout]     ),
[INFO] [stdout]     Mul,
[INFO] [stdout]     Literal(
[INFO] [stdout]         2,
[INFO] [stdout]     ),
[INFO] [stdout]     EOF,
[INFO] [stdout] ]
[INFO] [stdout] [src/climber.rs:145:5] &tokens = [
[INFO] [stdout]     Literal(
[INFO] [stdout]         10,
[INFO] [stdout]     ),
[INFO] [stdout]     Add,
[INFO] [stdout]     Literal(
[INFO] [stdout]         16,
[INFO] [stdout]     ),
[INFO] [stdout]     Mul,
[INFO] [stdout]     Literal(
[INFO] [stdout]         2,
[INFO] [stdout]     ),
[INFO] [stdout]     EOF,
[INFO] [stdout] ]
[INFO] [stdout] In expression() with 0
[INFO] [stdout] In precedence()
[INFO] [stdout] Literal '10'
[INFO] [stdout] Next: Add
[INFO] [stdout] tree LiteralInt { literal: 10 }
[INFO] [stdout] Next: Literal(16)
[INFO] [stdout] In expression() with 4
[INFO] [stdout] In precedence()
[INFO] [stdout] Literal '16'
[INFO] [stdout] Next: Mul
[INFO] [stdout] tree LiteralInt { literal: 16 }
[INFO] [stdout] Next: Literal(2)
[INFO] [stdout] In expression() with 5
[INFO] [stdout] In precedence()
[INFO] [stdout] Literal '2'
[INFO] [stdout] Next: EOF
[INFO] [stdout] tree LiteralInt { literal: 2 }
[INFO] [stdout] tree LiteralInt { literal: 2 }
[INFO] [stdout] tree Mul { a: LiteralInt { literal: 16 }, b: LiteralInt { literal: 2 } }
[INFO] [stdout] tree Add { a: LiteralInt { literal: 10 }, b: Mul { a: LiteralInt { literal: 16 }, b: LiteralInt { literal: 2 } } }
[INFO] [stdout] 
[INFO] [stdout] thread 'test::test_basic_precedence' panicked at src/main.rs:431:21:
[INFO] [stdout] couldn't create dot/10_ADD_16_MUL_2.dot: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64b268a04232 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x64b268a04232 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x64b268a04232 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x64b268a04232 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x64b268a295d3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x64b268a295d3 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x64b268a011a3 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64b268a011a3 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x64b268a04082 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x64b268a057a9 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x64b268a055de - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x64b2689cdba4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x64b2689cdba4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x64b268a0617e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x64b268a0617e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x64b268a05f4a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x64b268a04729 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x64b268a05bdd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x64b268a28050 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x64b26898be3b - pratt::write_dot::h82d39f05a7eea8cd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:431:21
[INFO] [stdout]   20:     0x64b26898c0e7 - pratt::eval_expression::h7aa42bbb93824696
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:450:5
[INFO] [stdout]   21:     0x64b268986de8 - pratt::test::test_basic_precedence::hb89a3ec2dc082531
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:493:24
[INFO] [stdout]   22:     0x64b268986db7 - pratt::test::test_basic_precedence::{{closure}}::h503b8c5cb922b9b9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:492:31
[INFO] [stdout]   23:     0x64b268982796 - core::ops::function::FnOnce::call_once::hc00e74ee288d0c00
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x64b2689d340b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x64b2689d340b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x64b2689d2545 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x64b2689d2545 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x64b2689d2545 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x64b2689d2545 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x64b2689d2545 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64b2689d2545 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x64b2689d2545 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x64b268996144 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x64b268996144 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x64b268999b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x64b268999b1a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x64b268999b1a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x64b268999b1a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x64b268999b1a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64b268999b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x64b268999b1a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   42:     0x64b268a090ff - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x64b268a090ff - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   44:     0x7c0fa419baa4 - <unknown>
[INFO] [stdout]   45:     0x7c0fa4228a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_brackets stdout ----
[INFO] [stdout] Parsing: '(10 * 3) + 9 * 8'
[INFO] [stdout] [src/main.rs:166:9] c = '('
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '1',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '1'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '0',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '0'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     ' ',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = "1"
[INFO] [stdout] [src/main.rs:166:9] c = ' '
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '*',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '*'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     ' ',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = ' '
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '3',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '3'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     ')',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = ')'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     ' ',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = ' '
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '+',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '+'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     ' ',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = ' '
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '9',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '9'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     ' ',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = ' '
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '*',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '*'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     ' ',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = ' '
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '8',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '8'
[INFO] [stdout] [src/main.rs:166:9] c_next = None
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:240:5] &tokens = [
[INFO] [stdout]     Bopen,
[INFO] [stdout]     Literal(
[INFO] [stdout]         10,
[INFO] [stdout]     ),
[INFO] [stdout]     Mul,
[INFO] [stdout]     Literal(
[INFO] [stdout]         3,
[INFO] [stdout]     ),
[INFO] [stdout]     Bclose,
[INFO] [stdout]     Add,
[INFO] [stdout]     Literal(
[INFO] [stdout]         9,
[INFO] [stdout]     ),
[INFO] [stdout]     Mul,
[INFO] [stdout]     Literal(
[INFO] [stdout]         8,
[INFO] [stdout]     ),
[INFO] [stdout]     EOF,
[INFO] [stdout] ]
[INFO] [stdout] [src/climber.rs:145:5] &tokens = [
[INFO] [stdout]     Bopen,
[INFO] [stdout]     Literal(
[INFO] [stdout]         10,
[INFO] [stdout]     ),
[INFO] [stdout]     Mul,
[INFO] [stdout]     Literal(
[INFO] [stdout]         3,
[INFO] [stdout]     ),
[INFO] [stdout]     Bclose,
[INFO] [stdout]     Add,
[INFO] [stdout]     Literal(
[INFO] [stdout]         9,
[INFO] [stdout]     ),
[INFO] [stdout]     Mul,
[INFO] [stdout]     Literal(
[INFO] [stdout]         8,
[INFO] [stdout]     ),
[INFO] [stdout]     EOF,
[INFO] [stdout] ]
[INFO] [stdout] In expression() with 0
[INFO] [stdout] In precedence()
[INFO] [stdout] Next: Literal(10)
[INFO] [stdout] In expression() with 0
[INFO] [stdout] In precedence()
[INFO] [stdout] Literal '10'
[INFO] [stdout] Next: Mul
[INFO] [stdout] tree LiteralInt { literal: 10 }
[INFO] [stdout] Next: Literal(3)
[INFO] [stdout] In expression() with 5
[INFO] [stdout] In precedence()
[INFO] [stdout] Literal '3'
[INFO] [stdout] Next: Bclose
[INFO] [stdout] tree LiteralInt { literal: 3 }
[INFO] [stdout] tree LiteralInt { literal: 3 }
[INFO] [stdout] tree Mul { a: LiteralInt { literal: 10 }, b: LiteralInt { literal: 3 } }
[INFO] [stdout] Next: Add
[INFO] [stdout] tree Mul { a: LiteralInt { literal: 10 }, b: LiteralInt { literal: 3 } }
[INFO] [stdout] Next: Literal(9)
[INFO] [stdout] In expression() with 4
[INFO] [stdout] In precedence()
[INFO] [stdout] Literal '9'
[INFO] [stdout] Next: Mul
[INFO] [stdout] tree LiteralInt { literal: 9 }
[INFO] [stdout] Next: Literal(8)
[INFO] [stdout] In expression() with 5
[INFO] [stdout] In precedence()
[INFO] [stdout] Literal '8'
[INFO] [stdout] Next: EOF
[INFO] [stdout] tree LiteralInt { literal: 8 }
[INFO] [stdout] tree LiteralInt { literal: 8 }
[INFO] [stdout] tree Mul { a: LiteralInt { literal: 9 }, b: LiteralInt { literal: 8 } }
[INFO] [stdout] tree Add { a: Mul { a: LiteralInt { literal: 10 }, b: LiteralInt { literal: 3 } }, b: Mul { a: LiteralInt { literal: 9 }, b: LiteralInt { literal: 8 } } }
[INFO] [stdout] 
[INFO] [stdout] thread 'test::test_brackets' panicked at src/main.rs:431:21:
[INFO] [stdout] couldn't create dot/BRO10_MUL_3BRC_ADD_9_MUL_8.dot: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64b268a04232 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x64b268a04232 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x64b268a04232 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x64b268a04232 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x64b268a295d3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x64b268a295d3 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x64b268a011a3 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64b268a011a3 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x64b268a04082 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x64b268a057a9 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x64b268a055de - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x64b2689cdba4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x64b2689cdba4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x64b268a0617e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x64b268a0617e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x64b268a05f4a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x64b268a04729 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x64b268a05bdd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x64b268a28050 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x64b26898be3b - pratt::write_dot::h82d39f05a7eea8cd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:431:21
[INFO] [stdout]   20:     0x64b26898c0e7 - pratt::eval_expression::h7aa42bbb93824696
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:450:5
[INFO] [stdout]   21:     0x64b268986f78 - pratt::test::test_brackets::h49fa760c43041f8f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:500:25
[INFO] [stdout]   22:     0x64b268986f47 - pratt::test::test_brackets::{{closure}}::ha9f8f39fe827da5b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:499:23
[INFO] [stdout]   23:     0x64b2689827d6 - core::ops::function::FnOnce::call_once::hee7d608acb64764e
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x64b2689d340b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x64b2689d340b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x64b2689d2545 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x64b2689d2545 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x64b2689d2545 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x64b2689d2545 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x64b2689d2545 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64b2689d2545 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x64b2689d2545 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x64b268996144 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x64b268996144 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x64b268999b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x64b268999b1a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x64b268999b1a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x64b268999b1a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x64b268999b1a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64b268999b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x64b268999b1a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   42:     0x64b268a090ff - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x64b268a090ff - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   44:     0x7c0fa419baa4 - <unknown>
[INFO] [stdout]   45:     0x7c0fa4228a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_exponents stdout ----
[INFO] [stdout] Parsing: '2**3'
[INFO] [stdout] [src/main.rs:166:9] c = '2'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '*',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '*'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '*',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] exponential
[INFO] [stdout] [src/main.rs:166:9] c = '3'
[INFO] [stdout] [src/main.rs:166:9] c_next = None
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:240:5] &tokens = [
[INFO] [stdout]     Literal(
[INFO] [stdout]         2,
[INFO] [stdout]     ),
[INFO] [stdout]     Exp,
[INFO] [stdout]     Literal(
[INFO] [stdout]         3,
[INFO] [stdout]     ),
[INFO] [stdout]     EOF,
[INFO] [stdout] ]
[INFO] [stdout] [src/climber.rs:145:5] &tokens = [
[INFO] [stdout]     Literal(
[INFO] [stdout]         2,
[INFO] [stdout]     ),
[INFO] [stdout]     Exp,
[INFO] [stdout]     Literal(
[INFO] [stdout]         3,
[INFO] [stdout]     ),
[INFO] [stdout]     EOF,
[INFO] [stdout] ]
[INFO] [stdout] In expression() with 0
[INFO] [stdout] In precedence()
[INFO] [stdout] Literal '2'
[INFO] [stdout] Next: Exp
[INFO] [stdout] tree LiteralInt { literal: 2 }
[INFO] [stdout] Next: Literal(3)
[INFO] [stdout] In expression() with 8
[INFO] [stdout] In precedence()
[INFO] [stdout] Literal '3'
[INFO] [stdout] Next: EOF
[INFO] [stdout] tree LiteralInt { literal: 3 }
[INFO] [stdout] tree LiteralInt { literal: 3 }
[INFO] [stdout] tree Exp { m: LiteralInt { literal: 2 }, e: LiteralInt { literal: 3 } }
[INFO] [stdout] 
[INFO] [stdout] thread 'test::test_exponents' panicked at src/main.rs:431:21:
[INFO] [stdout] couldn't create dot/2MULMUL3.dot: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64b268a04232 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x64b268a04232 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x64b268a04232 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x64b268a04232 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x64b268a295d3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x64b268a295d3 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x64b268a011a3 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64b268a011a3 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x64b268a04082 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x64b268a057a9 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x64b268a055de - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x64b2689cdba4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x64b2689cdba4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x64b268a0617e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x64b268a0617e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x64b268a05f4a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x64b268a04729 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x64b268a05bdd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x64b268a28050 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x64b26898be3b - pratt::write_dot::h82d39f05a7eea8cd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:431:21
[INFO] [stdout]   20:     0x64b26898c0e7 - pratt::eval_expression::h7aa42bbb93824696
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:450:5
[INFO] [stdout]   21:     0x64b2689874bb - pratt::test::test_exponents::hed90c7f4d9ba4661
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:522:36
[INFO] [stdout]   22:     0x64b268987477 - pratt::test::test_exponents::{{closure}}::h949b1c97b403e0db
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:521:24
[INFO] [stdout]   23:     0x64b2689825f6 - core::ops::function::FnOnce::call_once::h1e6c1a989122bda7
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x64b2689d340b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x64b2689d340b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x64b2689d2545 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x64b2689d2545 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x64b2689d2545 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x64b2689d2545 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x64b2689d2545 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64b2689d2545 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x64b2689d2545 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x64b268996144 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x64b268996144 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x64b268999b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x64b268999b1a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x64b268999b1a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x64b268999b1a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x64b268999b1a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64b268999b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x64b268999b1a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   42:     0x64b268a090ff - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x64b268a090ff - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   44:     0x7c0fa419baa4 - <unknown>
[INFO] [stdout]   45:     0x7c0fa4228a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_unary_arith stdout ----
[INFO] [stdout] Parsing: '-(-24 + -10) + -2'
[INFO] [stdout] [src/main.rs:166:9] c = '-'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '(',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '('
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '-',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '-'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '2',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '2'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '4',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '4'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     ' ',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = "2"
[INFO] [stdout] [src/main.rs:166:9] c = ' '
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '+',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '+'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     ' ',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = ' '
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '-',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '-'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '1',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '1'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '0',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '0'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     ')',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = "1"
[INFO] [stdout] [src/main.rs:166:9] c = ')'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     ' ',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = ' '
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '+',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '+'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     ' ',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = ' '
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '-',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '-'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '2',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '2'
[INFO] [stdout] [src/main.rs:166:9] c_next = None
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:240:5] &tokens = [
[INFO] [stdout]     Sub,
[INFO] [stdout]     Bopen,
[INFO] [stdout]     Sub,
[INFO] [stdout]     Literal(
[INFO] [stdout]         24,
[INFO] [stdout]     ),
[INFO] [stdout]     Add,
[INFO] [stdout]     Sub,
[INFO] [stdout]     Literal(
[INFO] [stdout]         10,
[INFO] [stdout]     ),
[INFO] [stdout]     Bclose,
[INFO] [stdout]     Add,
[INFO] [stdout]     Sub,
[INFO] [stdout]     Literal(
[INFO] [stdout]         2,
[INFO] [stdout]     ),
[INFO] [stdout]     EOF,
[INFO] [stdout] ]
[INFO] [stdout] [src/climber.rs:145:5] &tokens = [
[INFO] [stdout]     Sub,
[INFO] [stdout]     Bopen,
[INFO] [stdout]     Sub,
[INFO] [stdout]     Literal(
[INFO] [stdout]         24,
[INFO] [stdout]     ),
[INFO] [stdout]     Add,
[INFO] [stdout]     Sub,
[INFO] [stdout]     Literal(
[INFO] [stdout]         10,
[INFO] [stdout]     ),
[INFO] [stdout]     Bclose,
[INFO] [stdout]     Add,
[INFO] [stdout]     Sub,
[INFO] [stdout]     Literal(
[INFO] [stdout]         2,
[INFO] [stdout]     ),
[INFO] [stdout]     EOF,
[INFO] [stdout] ]
[INFO] [stdout] In expression() with 0
[INFO] [stdout] In precedence()
[INFO] [stdout] Next: Bopen
[INFO] [stdout] In expression() with 5
[INFO] [stdout] In precedence()
[INFO] [stdout] Next: Sub
[INFO] [stdout] In expression() with 0
[INFO] [stdout] In precedence()
[INFO] [stdout] Next: Literal(24)
[INFO] [stdout] In expression() with 5
[INFO] [stdout] In precedence()
[INFO] [stdout] Literal '24'
[INFO] [stdout] Next: Add
[INFO] [stdout] tree LiteralInt { literal: 24 }
[INFO] [stdout] tree LiteralInt { literal: 24 }
[INFO] [stdout] tree UnSub { a: LiteralInt { literal: 24 } }
[INFO] [stdout] Next: Sub
[INFO] [stdout] In expression() with 4
[INFO] [stdout] In precedence()
[INFO] [stdout] Next: Literal(10)
[INFO] [stdout] In expression() with 5
[INFO] [stdout] In precedence()
[INFO] [stdout] Literal '10'
[INFO] [stdout] Next: Bclose
[INFO] [stdout] tree LiteralInt { literal: 10 }
[INFO] [stdout] tree LiteralInt { literal: 10 }
[INFO] [stdout] tree UnSub { a: LiteralInt { literal: 10 } }
[INFO] [stdout] tree UnSub { a: LiteralInt { literal: 10 } }
[INFO] [stdout] tree Add { a: UnSub { a: LiteralInt { literal: 24 } }, b: UnSub { a: LiteralInt { literal: 10 } } }
[INFO] [stdout] Next: Add
[INFO] [stdout] tree Add { a: UnSub { a: LiteralInt { literal: 24 } }, b: UnSub { a: LiteralInt { literal: 10 } } }
[INFO] [stdout] tree Add { a: UnSub { a: LiteralInt { literal: 24 } }, b: UnSub { a: LiteralInt { literal: 10 } } }
[INFO] [stdout] tree UnSub { a: Add { a: UnSub { a: LiteralInt { literal: 24 } }, b: UnSub { a: LiteralInt { literal: 10 } } } }
[INFO] [stdout] Next: Sub
[INFO] [stdout] In expression() with 4
[INFO] [stdout] In precedence()
[INFO] [stdout] Next: Literal(2)
[INFO] [stdout] In expression() with 5
[INFO] [stdout] In precedence()
[INFO] [stdout] Literal '2'
[INFO] [stdout] Next: EOF
[INFO] [stdout] tree LiteralInt { literal: 2 }
[INFO] [stdout] tree LiteralInt { literal: 2 }
[INFO] [stdout] tree UnSub { a: LiteralInt { literal: 2 } }
[INFO] [stdout] tree UnSub { a: LiteralInt { literal: 2 } }
[INFO] [stdout] tree Add { a: UnSub { a: Add { a: UnSub { a: LiteralInt { literal: 24 } }, b: UnSub { a: LiteralInt { literal: 10 } } } }, b: UnSub { a: LiteralInt { literal: 2 } } }
[INFO] [stdout] 
[INFO] [stdout] thread 'test::test_unary_arith' panicked at src/main.rs:431:21:
[INFO] [stdout] couldn't create dot/SUBBROSUB24_ADD_SUB10BRC_ADD_SUB2.dot: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64b268a04232 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x64b268a04232 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x64b268a04232 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x64b268a04232 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x64b268a295d3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x64b268a295d3 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x64b268a011a3 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64b268a011a3 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x64b268a04082 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x64b268a057a9 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x64b268a055de - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x64b2689cdba4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x64b2689cdba4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x64b268a0617e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x64b268a0617e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x64b268a05f4a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x64b268a04729 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x64b268a05bdd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x64b268a28050 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x64b26898be3b - pratt::write_dot::h82d39f05a7eea8cd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:431:21
[INFO] [stdout]   20:     0x64b26898c0e7 - pratt::eval_expression::h7aa42bbb93824696
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:450:5
[INFO] [stdout]   21:     0x64b268987188 - pratt::test::test_unary_arith::hac0fae67214689c4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:508:25
[INFO] [stdout]   22:     0x64b268987157 - pratt::test::test_unary_arith::{{closure}}::hc635b5e4158ac1bc
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:507:26
[INFO] [stdout]   23:     0x64b2689826c6 - core::ops::function::FnOnce::call_once::h49edc7e0838884a5
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x64b2689d340b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x64b2689d340b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x64b2689d2545 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x64b2689d2545 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x64b2689d2545 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x64b2689d2545 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x64b2689d2545 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64b2689d2545 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x64b2689d2545 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x64b268996144 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x64b268996144 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x64b268999b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x64b268999b1a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x64b268999b1a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x64b268999b1a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x64b268999b1a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64b268999b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x64b268999b1a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   42:     0x64b268a090ff - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x64b268a090ff - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   44:     0x7c0fa419baa4 - <unknown>
[INFO] [stdout]   45:     0x7c0fa4228a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_misc stdout ----
[INFO] [stdout] Parsing: '+23'
[INFO] [stdout] [src/main.rs:166:9] c = '+'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '2',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '2'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '3',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '3'
[INFO] [stdout] [src/main.rs:166:9] c_next = None
[INFO] [stdout] [src/main.rs:166:9] &buf = "2"
[INFO] [stdout] [src/main.rs:240:5] &tokens = [
[INFO] [stdout]     Add,
[INFO] [stdout]     Literal(
[INFO] [stdout]         23,
[INFO] [stdout]     ),
[INFO] [stdout]     EOF,
[INFO] [stdout] ]
[INFO] [stdout] [src/climber.rs:145:5] &tokens = [
[INFO] [stdout]     Add,
[INFO] [stdout]     Literal(
[INFO] [stdout]         23,
[INFO] [stdout]     ),
[INFO] [stdout]     EOF,
[INFO] [stdout] ]
[INFO] [stdout] In expression() with 0
[INFO] [stdout] In precedence()
[INFO] [stdout] Next: Literal(23)
[INFO] [stdout] In expression() with 5
[INFO] [stdout] In precedence()
[INFO] [stdout] Literal '23'
[INFO] [stdout] Next: EOF
[INFO] [stdout] tree LiteralInt { literal: 23 }
[INFO] [stdout] tree LiteralInt { literal: 23 }
[INFO] [stdout] tree UnAdd { a: LiteralInt { literal: 23 } }
[INFO] [stdout] tree UnAdd { a: LiteralInt { literal: 23 } }
[INFO] [stdout] 
[INFO] [stdout] thread 'test::test_misc' panicked at src/main.rs:431:21:
[INFO] [stdout] couldn't create dot/ADD23.dot: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64b268a04232 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x64b268a04232 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x64b268a04232 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x64b268a04232 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x64b268a295d3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x64b268a295d3 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x64b268a011a3 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64b268a011a3 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x64b268a04082 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x64b268a057a9 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x64b268a055de - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x64b2689cdba4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x64b2689cdba4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x64b268a0617e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x64b268a0617e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x64b268a05f4a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x64b268a04729 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x64b268a05bdd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x64b268a28050 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x64b26898be3b - pratt::write_dot::h82d39f05a7eea8cd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:431:21
[INFO] [stdout]   20:     0x64b26898c0e7 - pratt::eval_expression::h7aa42bbb93824696
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:450:5
[INFO] [stdout]   21:     0x64b268987318 - pratt::test::test_misc::h3061d8a6c047b5e4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:515:25
[INFO] [stdout]   22:     0x64b2689872e7 - pratt::test::test_misc::{{closure}}::hd3b931e8b5088cef
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:514:19
[INFO] [stdout]   23:     0x64b268982716 - core::ops::function::FnOnce::call_once::h83dbe858b54d07c5
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x64b2689d340b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x64b2689d340b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x64b2689d2545 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x64b2689d2545 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x64b2689d2545 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x64b2689d2545 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x64b2689d2545 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64b2689d2545 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x64b2689d2545 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x64b268996144 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x64b268996144 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x64b268999b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x64b268999b1a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x64b268999b1a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x64b268999b1a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x64b268999b1a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64b268999b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x64b268999b1a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   42:     0x64b268a090ff - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x64b268a090ff - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   44:     0x7c0fa419baa4 - <unknown>
[INFO] [stdout]   45:     0x7c0fa4228a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_division stdout ----
[INFO] [stdout] Parsing: '10/2'
[INFO] [stdout] [src/main.rs:166:9] c = '1'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '0',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '0'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '/',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = "1"
[INFO] [stdout] [src/main.rs:166:9] c = '/'
[INFO] [stdout] [src/main.rs:166:9] c_next = Some(
[INFO] [stdout]     '2',
[INFO] [stdout] )
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:166:9] c = '2'
[INFO] [stdout] [src/main.rs:166:9] c_next = None
[INFO] [stdout] [src/main.rs:166:9] &buf = ""
[INFO] [stdout] [src/main.rs:240:5] &tokens = [
[INFO] [stdout]     Literal(
[INFO] [stdout]         10,
[INFO] [stdout]     ),
[INFO] [stdout]     Div,
[INFO] [stdout]     Literal(
[INFO] [stdout]         2,
[INFO] [stdout]     ),
[INFO] [stdout]     EOF,
[INFO] [stdout] ]
[INFO] [stdout] [src/climber.rs:145:5] &tokens = [
[INFO] [stdout]     Literal(
[INFO] [stdout]         10,
[INFO] [stdout]     ),
[INFO] [stdout]     Div,
[INFO] [stdout]     Literal(
[INFO] [stdout]         2,
[INFO] [stdout]     ),
[INFO] [stdout]     EOF,
[INFO] [stdout] ]
[INFO] [stdout] In expression() with 0
[INFO] [stdout] In precedence()
[INFO] [stdout] Literal '10'
[INFO] [stdout] Next: Div
[INFO] [stdout] tree LiteralInt { literal: 10 }
[INFO] [stdout] Next: Literal(2)
[INFO] [stdout] In expression() with 5
[INFO] [stdout] In precedence()
[INFO] [stdout] Literal '2'
[INFO] [stdout] Next: EOF
[INFO] [stdout] tree LiteralInt { literal: 2 }
[INFO] [stdout] tree LiteralInt { literal: 2 }
[INFO] [stdout] tree Div { a: LiteralInt { literal: 10 }, b: LiteralInt { literal: 2 } }
[INFO] [stdout] 
[INFO] [stdout] thread 'test::test_division' panicked at src/main.rs:431:21:
[INFO] [stdout] couldn't create dot/10DIV2.dot: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64b268a04232 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x64b268a04232 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x64b268a04232 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x64b268a04232 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x64b268a295d3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x64b268a295d3 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x64b268a011a3 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64b268a011a3 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x64b268a04082 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x64b268a057a9 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x64b268a055de - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x64b2689cdba4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x64b2689cdba4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x64b268a0617e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x64b268a0617e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x64b268a05f4a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x64b268a04729 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x64b268a05bdd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x64b268a28050 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x64b26898be3b - pratt::write_dot::h82d39f05a7eea8cd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:431:21
[INFO] [stdout]   20:     0x64b26898c0e7 - pratt::eval_expression::h7aa42bbb93824696
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:450:5
[INFO] [stdout]   21:     0x64b268987808 - pratt::test::test_division::h5f4e3346a301ca61
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:532:23
[INFO] [stdout]   22:     0x64b2689877d7 - pratt::test::test_division::{{closure}}::h263877fe9555159b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:531:23
[INFO] [stdout]   23:     0x64b268982686 - core::ops::function::FnOnce::call_once::h40973b4316a2de7f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x64b2689d340b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x64b2689d340b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x64b2689d2545 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x64b2689d2545 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x64b2689d2545 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x64b2689d2545 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x64b2689d2545 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64b2689d2545 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x64b2689d2545 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x64b268996144 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x64b268996144 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x64b268999b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x64b268999b1a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x64b268999b1a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x64b268999b1a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x64b268999b1a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64b268999b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x64b268999b1a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   42:     0x64b268a090ff - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x64b268a090ff - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   44:     0x7c0fa419baa4 - <unknown>
[INFO] [stdout]   45:     0x7c0fa4228a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::test_basic_precedence
[INFO] [stdout]     test::test_brackets
[INFO] [stdout]     test::test_division
[INFO] [stdout]     test::test_exponents
[INFO] [stdout]     test::test_misc
[INFO] [stdout]     test::test_unary_arith
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "686d76f780b0e744614f8330ba93269099925669b6f97df838ddb9a28f784259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "686d76f780b0e744614f8330ba93269099925669b6f97df838ddb9a28f784259", kill_on_drop: false }`
[INFO] [stdout] 686d76f780b0e744614f8330ba93269099925669b6f97df838ddb9a28f784259
