[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 beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarnesser%2Fpratt" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/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-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Harnesser/pratt on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 339442fdd9b96ce392f0bedcc163a8887178f7ef976fe48d68f6b2591bc76aad
[INFO] running `Command { std: "docker" "start" "-a" "339442fdd9b96ce392f0bedcc163a8887178f7ef976fe48d68f6b2591bc76aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "339442fdd9b96ce392f0bedcc163a8887178f7ef976fe48d68f6b2591bc76aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "339442fdd9b96ce392f0bedcc163a8887178f7ef976fe48d68f6b2591bc76aad", kill_on_drop: false }`
[INFO] [stdout] 339442fdd9b96ce392f0bedcc163a8887178f7ef976fe48d68f6b2591bc76aad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f10e0052ad6d14629098eab62c12cbcb3e77700fece134ef2cdb60c44fc8849b
[INFO] running `Command { std: "docker" "start" "-a" "f10e0052ad6d14629098eab62c12cbcb3e77700fece134ef2cdb60c44fc8849b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pratt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "f10e0052ad6d14629098eab62c12cbcb3e77700fece134ef2cdb60c44fc8849b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f10e0052ad6d14629098eab62c12cbcb3e77700fece134ef2cdb60c44fc8849b", kill_on_drop: false }`
[INFO] [stdout] f10e0052ad6d14629098eab62c12cbcb3e77700fece134ef2cdb60c44fc8849b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9728f9909344144f78b2ba00338e3c008f855e7511967f9304a8cbf42a78bbb5
[INFO] running `Command { std: "docker" "start" "-a" "9728f9909344144f78b2ba00338e3c008f855e7511967f9304a8cbf42a78bbb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling pratt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "9728f9909344144f78b2ba00338e3c008f855e7511967f9304a8cbf42a78bbb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9728f9909344144f78b2ba00338e3c008f855e7511967f9304a8cbf42a78bbb5", kill_on_drop: false }`
[INFO] [stdout] 9728f9909344144f78b2ba00338e3c008f855e7511967f9304a8cbf42a78bbb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68ec24428de4e29a7dcad11cf25d9ccef082bb2af719737107473fe497747a14
[INFO] running `Command { std: "docker" "start" "-a" "68ec24428de4e29a7dcad11cf25d9ccef082bb2af719737107473fe497747a14", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pratt-7806c179e4e70810)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::test_division ... FAILED
[INFO] [stdout] test test::test_brackets ... FAILED
[INFO] [stdout] test test::test_exponents ... FAILED
[INFO] [stdout] test test::test_misc ... FAILED
[INFO] [stdout] test test::test_basic_precedence ... FAILED
[INFO] [stdout] test test::test_unary_arith ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[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' (27) 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:     0x61cddd8426a2 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61cddd8426a2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61cddd8426a2 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x61cddd8426a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x61cddd8528ba - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x61cddd8528ba - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x61cddd811616 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x61cddd811616 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x61cddd821b79 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x61cddd821b79 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x61cddd821a11 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x61cddd7e60be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x61cddd7e60be - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x61cddd821df2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x61cddd821df2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x61cddd821c38 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x61cddd81d1c9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x61cddd80620d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x61cddd859d0c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x61cddd7c0cfd - pratt::write_dot::hd5d20c17a62e1124
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:431:21
[INFO] [stdout]   20:     0x61cddd7bda54 - pratt::eval_expression::ha85faf979dd5ff8b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:450:5
[INFO] [stdout]   21:     0x61cddd7c3598 - pratt::test::test_division::h684e954baf675ebf
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:532:23
[INFO] [stdout]   22:     0x61cddd7c38d7 - pratt::test::test_division::{{closure}}::h36cdcf00fb5c4faa
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:531:23
[INFO] [stdout]   23:     0x61cddd7c1b46 - core::ops::function::FnOnce::call_once::hf2fade9ac71f87c4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x61cddd7e5ebb - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x61cddd7e5ebb - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x61cddd7f988a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x61cddd7f988a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x61cddd7f988a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x61cddd7f988a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x61cddd7f988a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x61cddd7f988a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x61cddd7f988a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x61cddd7d3ce4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x61cddd7d3ce4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x61cddd7d75a2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x61cddd7d75a2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x61cddd7d75a2 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stderr] error: test failed, to rerun pass `--bin pratt`
[INFO] [stdout]   38:     0x61cddd7d75a2 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x61cddd7d75a2 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x61cddd7d75a2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x61cddd7d75a2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x61cddd81845f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x61cddd81845f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7171e599aaa4 - <unknown>
[INFO] [stdout]   45:     0x7171e5a27a64 - 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' (26) 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:     0x61cddd8426a2 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61cddd8426a2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61cddd8426a2 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x61cddd8426a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x61cddd8528ba - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x61cddd8528ba - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x61cddd811616 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x61cddd811616 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x61cddd821b79 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x61cddd821b79 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x61cddd821a11 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x61cddd7e60be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x61cddd7e60be - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x61cddd821df2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x61cddd821df2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x61cddd821c38 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x61cddd81d1c9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x61cddd80620d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x61cddd859d0c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x61cddd7c0cfd - pratt::write_dot::hd5d20c17a62e1124
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:431:21
[INFO] [stdout]   20:     0x61cddd7bda54 - pratt::eval_expression::ha85faf979dd5ff8b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:450:5
[INFO] [stdout]   21:     0x61cddd7c33e5 - pratt::test::test_brackets::h19bf4cfd65528735
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:500:25
[INFO] [stdout]   22:     0x61cddd7c3567 - pratt::test::test_brackets::{{closure}}::hd87f633645ca7743
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:499:23
[INFO] [stdout]   23:     0x61cddd7c1a66 - core::ops::function::FnOnce::call_once::h8305084ead35a806
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x61cddd7e5ebb - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x61cddd7e5ebb - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x61cddd7f988a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x61cddd7f988a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x61cddd7f988a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x61cddd7f988a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x61cddd7f988a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x61cddd7f988a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x61cddd7f988a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x61cddd7d3ce4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x61cddd7d3ce4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x61cddd7d75a2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x61cddd7d75a2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x61cddd7d75a2 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x61cddd7d75a2 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x61cddd7d75a2 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x61cddd7d75a2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x61cddd7d75a2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x61cddd81845f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x61cddd81845f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7171e599aaa4 - <unknown>
[INFO] [stdout]   45:     0x7171e5a27a64 - 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' (28) 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:     0x61cddd8426a2 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61cddd8426a2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61cddd8426a2 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x61cddd8426a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x61cddd8528ba - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x61cddd8528ba - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x61cddd811616 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x61cddd811616 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x61cddd821b79 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x61cddd821b79 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x61cddd821a11 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x61cddd7e60be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x61cddd7e60be - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x61cddd821df2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x61cddd821df2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x61cddd821c38 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x61cddd81d1c9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x61cddd80620d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x61cddd859d0c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x61cddd7c0cfd - pratt::write_dot::hd5d20c17a62e1124
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:431:21
[INFO] [stdout]   20:     0x61cddd7bda54 - pratt::eval_expression::ha85faf979dd5ff8b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:450:5
[INFO] [stdout]   21:     0x61cddd7c391a - pratt::test::test_exponents::h73cc4447da2f2654
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:522:36
[INFO] [stdout]   22:     0x61cddd7c3b97 - pratt::test::test_exponents::{{closure}}::h5b0426390362da1b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:521:24
[INFO] [stdout]   23:     0x61cddd7c19f6 - core::ops::function::FnOnce::call_once::h57df2220061beabf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x61cddd7e5ebb - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x61cddd7e5ebb - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x61cddd7f988a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x61cddd7f988a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x61cddd7f988a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x61cddd7f988a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x61cddd7f988a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x61cddd7f988a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x61cddd7f988a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x61cddd7d3ce4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x61cddd7d3ce4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x61cddd7d75a2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x61cddd7d75a2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x61cddd7d75a2 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x61cddd7d75a2 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x61cddd7d75a2 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x61cddd7d75a2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x61cddd7d75a2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x61cddd81845f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x61cddd81845f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7171e599aaa4 - <unknown>
[INFO] [stdout]   45:     0x7171e5a27a64 - 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' (29) 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:     0x61cddd8426a2 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61cddd8426a2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61cddd8426a2 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x61cddd8426a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x61cddd8528ba - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x61cddd8528ba - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x61cddd811616 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x61cddd811616 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x61cddd821b79 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x61cddd821b79 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x61cddd821a11 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x61cddd7e60be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x61cddd7e60be - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x61cddd821df2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x61cddd821df2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x61cddd821c38 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x61cddd81d1c9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x61cddd80620d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x61cddd859d0c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x61cddd7c0cfd - pratt::write_dot::hd5d20c17a62e1124
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:431:21
[INFO] [stdout]   20:     0x61cddd7bda54 - pratt::eval_expression::ha85faf979dd5ff8b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:450:5
[INFO] [stdout]   21:     0x61cddd7c3e65 - pratt::test::test_misc::h0050c8c6534a436e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:515:25
[INFO] [stdout]   22:     0x61cddd7c3f87 - pratt::test::test_misc::{{closure}}::h2e4791ad72f98238
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:514:19
[INFO] [stdout]   23:     0x61cddd7c19b6 - core::ops::function::FnOnce::call_once::h23e83ae09fc49e19
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x61cddd7e5ebb - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x61cddd7e5ebb - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x61cddd7f988a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x61cddd7f988a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x61cddd7f988a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x61cddd7f988a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x61cddd7f988a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x61cddd7f988a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x61cddd7f988a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x61cddd7d3ce4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x61cddd7d3ce4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x61cddd7d75a2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x61cddd7d75a2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x61cddd7d75a2 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x61cddd7d75a2 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x61cddd7d75a2 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x61cddd7d75a2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x61cddd7d75a2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x61cddd81845f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x61cddd81845f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7171e599aaa4 - <unknown>
[INFO] [stdout]   45:     0x7171e5a27a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[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' (25) 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:     0x61cddd8426a2 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61cddd8426a2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61cddd8426a2 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x61cddd8426a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x61cddd8528ba - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x61cddd8528ba - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x61cddd811616 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x61cddd811616 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x61cddd821b79 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x61cddd821b79 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x61cddd821a11 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x61cddd7e60be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x61cddd7e60be - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x61cddd821df2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x61cddd821df2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x61cddd821c38 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x61cddd81d1c9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x61cddd80620d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x61cddd859d0c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x61cddd7c0cfd - pratt::write_dot::hd5d20c17a62e1124
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:431:21
[INFO] [stdout]   20:     0x61cddd7bda54 - pratt::eval_expression::ha85faf979dd5ff8b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:450:5
[INFO] [stdout]   21:     0x61cddd7c3d15 - pratt::test::test_basic_precedence::ha3a320362088831c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:493:24
[INFO] [stdout]   22:     0x61cddd7c3e37 - pratt::test::test_basic_precedence::{{closure}}::h397a5af969bb4b0a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:492:31
[INFO] [stdout]   23:     0x61cddd7c1aa6 - core::ops::function::FnOnce::call_once::ha172a22621fcfd14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x61cddd7e5ebb - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x61cddd7e5ebb - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x61cddd7f988a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x61cddd7f988a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x61cddd7f988a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x61cddd7f988a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x61cddd7f988a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x61cddd7f988a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x61cddd7f988a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x61cddd7d3ce4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x61cddd7d3ce4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x61cddd7d75a2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x61cddd7d75a2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x61cddd7d75a2 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x61cddd7d75a2 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x61cddd7d75a2 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x61cddd7d75a2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x61cddd7d75a2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x61cddd81845f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x61cddd81845f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7171e599aaa4 - <unknown>
[INFO] [stdout]   45:     0x7171e5a27a64 - 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' (30) 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:     0x61cddd8426a2 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61cddd8426a2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61cddd8426a2 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x61cddd8426a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x61cddd8528ba - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x61cddd8528ba - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x61cddd811616 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x61cddd811616 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x61cddd821b79 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x61cddd821b79 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x61cddd821a11 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x61cddd7e60be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x61cddd7e60be - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x61cddd821df2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x61cddd821df2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x61cddd821c38 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x61cddd81d1c9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x61cddd80620d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x61cddd859d0c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x61cddd7c0cfd - pratt::write_dot::hd5d20c17a62e1124
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:431:21
[INFO] [stdout]   20:     0x61cddd7bda54 - pratt::eval_expression::ha85faf979dd5ff8b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:450:5
[INFO] [stdout]   21:     0x61cddd7c3bc5 - pratt::test::test_unary_arith::hc4958ca4c68363e6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:508:25
[INFO] [stdout]   22:     0x61cddd7c3ce7 - pratt::test::test_unary_arith::{{closure}}::h32dda7b73971d7e9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:507:26
[INFO] [stdout]   23:     0x61cddd7c1b86 - core::ops::function::FnOnce::call_once::hf7f93d5b6c19a8c2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x61cddd7e5ebb - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x61cddd7e5ebb - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x61cddd7f988a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x61cddd7f988a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x61cddd7f988a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x61cddd7f988a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x61cddd7f988a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x61cddd7f988a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x61cddd7f988a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x61cddd7d3ce4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x61cddd7d3ce4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x61cddd7d75a2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x61cddd7d75a2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x61cddd7d75a2 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x61cddd7d75a2 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x61cddd7d75a2 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x61cddd7d75a2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x61cddd7d75a2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x61cddd81845f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x61cddd81845f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7171e599aaa4 - <unknown>
[INFO] [stdout]   45:     0x7171e5a27a64 - 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 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "68ec24428de4e29a7dcad11cf25d9ccef082bb2af719737107473fe497747a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68ec24428de4e29a7dcad11cf25d9ccef082bb2af719737107473fe497747a14", kill_on_drop: false }`
[INFO] [stdout] 68ec24428de4e29a7dcad11cf25d9ccef082bb2af719737107473fe497747a14
