[INFO] fetching crate lelwel 0.10.4...
[INFO] testing lelwel-0.10.4 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate lelwel 0.10.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate lelwel 0.10.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate lelwel 0.10.4
[INFO] tweaked toml for crates.io crate lelwel 0.10.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lelwel 0.10.4 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lelwel 0.10.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.rust.rust-2018-idioms` is deprecated in favor of `lints.rust.rust_2018_idioms` and will not work in a future edition
[INFO] [stderr] warning: `lelwel` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c1f1ce20afbd278dfe985d7c0c8d4da9686d2868a4d7ecaf4fdd61d45fa6e3aa
[INFO] running `Command { std: "docker" "start" "c1f1ce20afbd278dfe985d7c0c8d4da9686d2868a4d7ecaf4fdd61d45fa6e3aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1f1ce20afbd278dfe985d7c0c8d4da9686d2868a4d7ecaf4fdd61d45fa6e3aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c1f1ce20afbd278dfe985d7c0c8d4da9686d2868a4d7ecaf4fdd61d45fa6e3aa" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1f1ce20afbd278dfe985d7c0c8d4da9686d2868a4d7ecaf4fdd61d45fa6e3aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c1f1ce20afbd278dfe985d7c0c8d4da9686d2868a4d7ecaf4fdd61d45fa6e3aa" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.rust.rust-2018-idioms` is deprecated in favor of `lints.rust.rust_2018_idioms` and will not work in a future edition
[INFO] [stderr] warning: `lelwel` (manifest) generated 1 warning
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling codespan-reporting v0.13.1
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling logos-codegen v0.16.1
[INFO] [stderr]    Compiling logos-derive v0.16.1
[INFO] [stderr]    Compiling logos v0.16.1
[INFO] [stderr]    Compiling lelwel v0.10.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 16.65s
[INFO] running `Command { std: "docker" "inspect" "c1f1ce20afbd278dfe985d7c0c8d4da9686d2868a4d7ecaf4fdd61d45fa6e3aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c1f1ce20afbd278dfe985d7c0c8d4da9686d2868a4d7ecaf4fdd61d45fa6e3aa" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.rust.rust-2018-idioms` is deprecated in favor of `lints.rust.rust_2018_idioms` and will not work in a future edition
[INFO] [stderr] warning: `lelwel` (manifest) generated 1 warning
[INFO] [stderr]    Compiling lelwel v0.10.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "c1f1ce20afbd278dfe985d7c0c8d4da9686d2868a4d7ecaf4fdd61d45fa6e3aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c1f1ce20afbd278dfe985d7c0c8d4da9686d2868a4d7ecaf4fdd61d45fa6e3aa" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.rust.rust-2018-idioms` is deprecated in favor of `lints.rust.rust_2018_idioms` and will not work in a future edition
[INFO] [stderr] warning: `lelwel` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/lelwel/fed3fc74f9e8b7bd/out/lelwel-fed3fc74f9e8b7bd)
[INFO] [stderr]      Running tests/frontend.rs (/opt/rustwide/target/release/build/lelwel/6dceac62b848a02a/out/frontend-6dceac62b848a02a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test c ... FAILED
[INFO] [stdout] test invalid_node_create ... ok
[INFO] [stdout] test action_ordered_choice ... ok
[INFO] [stdout] test json ... FAILED
[INFO] [stdout] test multiple_start ... ok
[INFO] [stdout] test node_rename ... ok
[INFO] [stdout] test lua ... FAILED
[INFO] [stdout] test empty_paren ... ok
[INFO] [stdout] test mixing_assoc ... ok
[INFO] [stdout] test left_recursive ... ok
[INFO] [stdout] test left_rec_node_create ... ok
[INFO] [stdout] test calc ... FAILED
[INFO] [stdout] test ll1_conflict ... ok
[INFO] [stdout] test l ... FAILED
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test left_rec_elision ... ok
[INFO] [stdout] test lowercase_token ... ok
[INFO] [stdout] test left_rec_predicate ... ok
[INFO] [stdout] test predef_token ... ok
[INFO] [stdout] test start_elision ... ok
[INFO] [stdout] test invalid_token ... ok
[INFO] [stdout] test redef_node_marker ... ok
[INFO] [stdout] test redef_part ... ok
[INFO] [stdout] test undefined ... ok
[INFO] [stdout] test undef_node_create ... ok
[INFO] [stdout] test oberon0 ... FAILED
[INFO] [stdout] test ordered_choice ... ok
[INFO] [stdout] test lelwel ... ok
[INFO] [stdout] test return_start ... ok
[INFO] [stdout] test top_level_ident ... ok
[INFO] [stdout] test syntax_error ... ok
[INFO] [stdout] test unused_element ... ok
[INFO] [stdout] test unused_part ... ok
[INFO] [stdout] test unused_node_marker ... ok
[INFO] [stdout] test redundant_elision ... ok
[INFO] [stdout] test start_as_part ... ok
[INFO] [stdout] test uppercase_rule ... ok
[INFO] [stdout] test redefinition ... ok
[INFO] [stdout] test predicate_position ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- c stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'c' (354) panicked at tests/frontend.rs:12:49:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x588267056f21 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x58826706b01a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x58826705b13c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x588267033026 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x58826704f259 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x588266fa69e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x58826704f412 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5882670330d2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x58826702bc59 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x588267033cdd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x58826706b74c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x58826706b522 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x588266f85eb9 - frontend[1cd952bf4b90fa73]::gen_diags
[INFO] [stdout]   13:     0x588266f90c85 - <frontend[1cd952bf4b90fa73]::c::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x588266f99e2b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x588266fa7005 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x588266fa08f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x588266faa092 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x58826705641f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7a2b6d1cbdfa - <unknown>
[INFO] [stdout]   20:     0x7a2b6d25f3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- json stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'json' (360) panicked at tests/frontend.rs:12:49:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x588267056f21 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x58826706b01a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x58826705b13c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x588267033026 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x58826704f259 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x588266fa69e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x58826704f412 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5882670330d2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x58826702bc59 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x588267033cdd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x58826706b74c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x58826706b522 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x588266f85eb9 - frontend[1cd952bf4b90fa73]::gen_diags
[INFO] [stdout]   13:     0x588266f91955 - <frontend[1cd952bf4b90fa73]::json::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x588266f99e2b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x588266fa7005 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x588266fa08f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x588266faa092 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x58826705641f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7a2b6d1cbdfa - <unknown>
[INFO] [stdout]   20:     0x7a2b6d25f3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- lua stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'lua' (369) panicked at tests/frontend.rs:12:49:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x588267056f21 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x58826706b01a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x58826705b13c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x588267033026 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x58826704f259 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x588266fa69e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x58826704f412 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5882670330d2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x58826702bc59 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x588267033cdd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x58826706b74c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x58826706b522 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x588266f85eb9 - frontend[1cd952bf4b90fa73]::gen_diags
[INFO] [stdout]   13:     0x588266f91695 - <frontend[1cd952bf4b90fa73]::lua::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x588266f99e2b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x588266fa7005 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x588266fa08f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x588266faa092 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x58826705641f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7a2b6d1cbdfa - <unknown>
[INFO] [stdout]   20:     0x7a2b6d25f3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- calc stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'calc' (355) panicked at tests/frontend.rs:12:49:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x588267056f21 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x58826706b01a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x58826705b13c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x588267033026 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x58826704f259 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x588266fa69e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x58826704f412 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5882670330d2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x58826702bc59 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x588267033cdd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x58826706b74c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x58826706b522 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x588266f85eb9 - frontend[1cd952bf4b90fa73]::gen_diags
[INFO] [stdout]   13:     0x588266f917f5 - <frontend[1cd952bf4b90fa73]::calc::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x588266f99e2b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x588266fa7005 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x588266fa08f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x588266faa092 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x58826705641f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7a2b6d1cbdfa - <unknown>
[INFO] [stdout]   20:     0x7a2b6d25f3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- l stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'l' (361) panicked at tests/frontend.rs:12:49:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x588267056f21 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x58826706b01a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x58826705b13c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x588267033026 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x58826704f259 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x588266fa69e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x58826704f412 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5882670330d2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x58826702bc59 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x588267033cdd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x58826706b74c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x58826706b522 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x588266f85eb9 - frontend[1cd952bf4b90fa73]::gen_diags
[INFO] [stdout]   13:     0x588266f90de5 - <frontend[1cd952bf4b90fa73]::l::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x588266f99e2b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x588266fa7005 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x588266fa08f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x588266faa092 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x58826705641f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7a2b6d1cbdfa - <unknown>
[INFO] [stdout]   20:     0x7a2b6d25f3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- oberon0 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'oberon0' (373) panicked at tests/frontend.rs:12:49:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x588267056f21 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x58826706b01a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x58826705b13c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x588267033026 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x58826704f259 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x588266fa69e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x58826704f412 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5882670330d2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x58826702bc59 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x588267033cdd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x58826706b74c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x58826706b522 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x588266f85eb9 - frontend[1cd952bf4b90fa73]::gen_diags
[INFO] [stdout]   13:     0x588266f91ee5 - <frontend[1cd952bf4b90fa73]::oberon0::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x588266f99e2b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x588266fa7005 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x588266fa08f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x588266faa092 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x58826705641f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7a2b6d1cbdfa - <unknown>
[INFO] [stdout]   20:     0x7a2b6d25f3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     c
[INFO] [stdout]     calc
[INFO] [stdout]     json
[INFO] [stdout]     l
[INFO] [stdout]     lua
[INFO] [stdout]     oberon0
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 33 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test frontend`
[INFO] running `Command { std: "docker" "inspect" "c1f1ce20afbd278dfe985d7c0c8d4da9686d2868a4d7ecaf4fdd61d45fa6e3aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1f1ce20afbd278dfe985d7c0c8d4da9686d2868a4d7ecaf4fdd61d45fa6e3aa", kill_on_drop: false }`
[INFO] [stdout] c1f1ce20afbd278dfe985d7c0c8d4da9686d2868a4d7ecaf4fdd61d45fa6e3aa
