[INFO] fetching crate qcalc 0.15.4...
[INFO] testing qcalc-0.15.4 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate qcalc 0.15.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate qcalc 0.15.4
[INFO] finished tweaking crates.io crate qcalc 0.15.4
[INFO] tweaked toml for crates.io crate qcalc 0.15.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate qcalc 0.15.4 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate qcalc 0.15.4 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ratatui-textarea v0.9.3
[INFO] [stderr]   Downloaded uuid v1.27.0
[INFO] [stderr]   Downloaded mac_address v1.2.0
[INFO] [stderr]   Downloaded libc v0.2.190
[INFO] [stderr]   Downloaded objc2 v0.6.5
[INFO] [stderr]   Downloaded zerocopy v0.8.62
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.62
[INFO] [stderr]   Downloaded error-code v3.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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] 0db124d4da1034ea78db3513903425710b7a57fa7bdd9078c5ebf3213e2a2917
[INFO] running `Command { std: "docker" "start" "0db124d4da1034ea78db3513903425710b7a57fa7bdd9078c5ebf3213e2a2917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0db124d4da1034ea78db3513903425710b7a57fa7bdd9078c5ebf3213e2a2917", 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" "0db124d4da1034ea78db3513903425710b7a57fa7bdd9078c5ebf3213e2a2917" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0db124d4da1034ea78db3513903425710b7a57fa7bdd9078c5ebf3213e2a2917", 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" "0db124d4da1034ea78db3513903425710b7a57fa7bdd9078c5ebf3213e2a2917" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling smallvec v1.16.2
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
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[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling compact_str v0.9.1
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling litrs v1.0.0
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[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling miniz_oxide v0.9.1
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[INFO] [stderr]    Compiling fdeflate v0.3.7
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[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling quote v1.0.47
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[INFO] [stderr]    Compiling arboard v3.6.1
[INFO] [stderr]    Compiling qcalc v0.15.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "0db124d4da1034ea78db3513903425710b7a57fa7bdd9078c5ebf3213e2a2917", 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" "0db124d4da1034ea78db3513903425710b7a57fa7bdd9078c5ebf3213e2a2917" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling qcalc v0.15.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "0db124d4da1034ea78db3513903425710b7a57fa7bdd9078c5ebf3213e2a2917", 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" "0db124d4da1034ea78db3513903425710b7a57fa7bdd9078c5ebf3213e2a2917" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/qcalc-e4ff8512cfc531cb)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test app::tests::test_factorial ... FAILED
[INFO] [stdout] test app::tests::test_range ... FAILED
[INFO] [stdout] test app::tests::test_list ... FAILED
[INFO] [stdout] test app::tests::higher_order ... FAILED
[INFO] [stdout] test app::tests::test_rc_file ... FAILED
[INFO] [stdout] test app::tests::test_bin_hex ... FAILED
[INFO] [stdout] test app::tests::test_assignment ... FAILED
[INFO] [stdout] test app::tests::test_built_in_fns ... FAILED
[INFO] [stdout] test interpreter::tests::function_with_closure ... ok
[INFO] [stdout] test interpreter::tests::non_numeric_operations ... ok
[INFO] [stdout] test interpreter::tests::nan_for_nan ... ok
[INFO] [stdout] test interpreter::tests::simple_add ... ok
[INFO] [stdout] test interpreter::tests::partial_cmp_values ... ok
[INFO] [stdout] test interpreter::tests::simple_variable ... ok
[INFO] [stdout] test parse::tests::integer_base_log ... ok
[INFO] [stdout] test app::tests::test_if_else ... FAILED
[INFO] [stdout] test interpreter::tests::test_ord ... ok
[INFO] [stdout] test parse::tests::test_bools ... ok
[INFO] [stdout] test app::tests::test_elem ... FAILED
[INFO] [stdout] test parse::tests::test_exponent ... ok
[INFO] [stdout] test parse::tests::test_fact ... ok
[INFO] [stdout] test app::tests::test_bitwise_operators ... FAILED
[INFO] [stdout] test parse::tests::grouping ... ok
[INFO] [stdout] test parse::tests::test_assignment ... ok
[INFO] [stdout] test app::tests::test_iterator ... FAILED
[INFO] [stdout] test parse::tests::test_function_mult_params ... ok
[INFO] [stdout] test parse::tests::test_function_single_param ... ok
[INFO] [stdout] test parse::tests::simple_add ... ok
[INFO] [stdout] test parse::tests::test_nil ... ok
[INFO] [stdout] test parse::tests::test_no_params ... ok
[INFO] [stdout] test parse::tests::test_if ... ok
[INFO] [stdout] test parse::tests::test_missing_closing_paren ... ok
[INFO] [stdout] test token::tests::divide ... ok
[INFO] [stdout] test token::tests::test_hex ... ok
[INFO] [stdout] test token::tests::test_space ... ok
[INFO] [stdout] test token::tests::test_bin ... ok
[INFO] [stdout] test token::tests::test_tokenizer ... ok
[INFO] [stdout] test parse::tests::negative ... ok
[INFO] [stdout] test token::tests::test_underscore ... ok
[INFO] [stdout] test parse::tests::test_tuple ... ok
[INFO] [stdout] test parse::tests::test_uniq_params ... ok
[INFO] [stdout] test token::tests::alpha_underscore_idents ... ok
[INFO] [stdout] test token::tests::test_add ... ok
[INFO] [stdout] test token::tests::test_if_else ... ok
[INFO] [stdout] test token::tests::test_nan_and_nil ... ok
[INFO] [stdout] test parse::tests::simple_mult ... ok
[INFO] [stdout] test parse::tests::test_function_underscore_params ... ok
[INFO] [stdout] test app::tests::create_and_call_function ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- app::tests::test_factorial stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'app::tests::test_factorial' (1527) panicked at src/app.rs:246:37:
[INFO] [stdout] Failed to create test file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bc2087e671 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55bc2089450a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x55bc20882d6c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55bc20859ff6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55bc208766e9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x55bc207e7730 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x55bc208768a2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55bc2085a0a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55bc20852d79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55bc2085ae8d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x55bc20894c6c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55bc20894a42 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x55bc207bfea2 - qcalc[9a671a613c95c8b1]::app::tests::new_app
[INFO] [stdout]   13:     0x55bc207cb9cd - <qcalc[9a671a613c95c8b1]::app::tests::test_factorial::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x55bc207daa1b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x55bc207e8085 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x55bc207e1944 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x55bc207eb1e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x55bc2087da29 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x79565f658dfa - <unknown>
[INFO] [stdout]   20:     0x79565f6ec3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- app::tests::test_range stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'app::tests::test_range' (1531) panicked at src/app.rs:246:37:
[INFO] [stdout] Failed to create test file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bc2087e671 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55bc2089450a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x55bc20882d6c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55bc20859ff6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55bc208766e9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x55bc207e7730 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x55bc208768a2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55bc2085a0a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55bc20852d79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55bc2085ae8d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x55bc20894c6c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55bc20894a42 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x55bc207bfea2 - qcalc[9a671a613c95c8b1]::app::tests::new_app
[INFO] [stdout]   13:     0x55bc207bff4a - qcalc[9a671a613c95c8b1]::app::tests::test_range
[INFO] [stdout]   14:     0x55bc207cb879 - <qcalc[9a671a613c95c8b1]::app::tests::test_range::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x55bc207daa1b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x55bc207e8085 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x55bc207e1944 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x55bc207eb1e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x55bc2087da29 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x79565f658dfa - <unknown>
[INFO] [stdout]   21:     0x79565f6ec3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- app::tests::test_list stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'app::tests::test_list' (1530) panicked at src/app.rs:246:37:
[INFO] [stdout] Failed to create test file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bc2087e671 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55bc2089450a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x55bc20882d6c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55bc20859ff6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55bc208766e9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x55bc207e7730 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x55bc208768a2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55bc2085a0a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55bc20852d79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55bc2085ae8d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x55bc20894c6c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55bc20894a42 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x55bc207bfea2 - qcalc[9a671a613c95c8b1]::app::tests::new_app
[INFO] [stdout]   13:     0x55bc207c392c - qcalc[9a671a613c95c8b1]::app::tests::test_list
[INFO] [stdout]   14:     0x55bc207cbaf9 - <qcalc[9a671a613c95c8b1]::app::tests::test_list::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x55bc207daa1b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x55bc207e8085 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x55bc207e1944 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x55bc207eb1e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x55bc2087da29 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x79565f658dfa - <unknown>
[INFO] [stdout]   21:     0x79565f6ec3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- app::tests::higher_order stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'app::tests::higher_order' (1521) panicked at src/app.rs:246:37:
[INFO] [stdout] Failed to create test file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bc2087e671 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55bc2089450a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x55bc20882d6c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55bc20859ff6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55bc208766e9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x55bc207e7730 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x55bc208768a2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55bc2085a0a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55bc20852d79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55bc2085ae8d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x55bc20894c6c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55bc20894a42 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x55bc207bfea2 - qcalc[9a671a613c95c8b1]::app::tests::new_app
[INFO] [stdout]   13:     0x55bc207c013a - qcalc[9a671a613c95c8b1]::app::tests::higher_order
[INFO] [stdout]   14:     0x55bc207cb899 - <qcalc[9a671a613c95c8b1]::app::tests::higher_order::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x55bc207daa1b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x55bc207e8085 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x55bc207e1944 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x55bc207eb1e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x55bc2087da29 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x79565f658dfa - <unknown>
[INFO] [stdout]   21:     0x79565f6ec3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- app::tests::test_rc_file stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'app::tests::test_rc_file' (1532) panicked at src/app.rs:252:33:
[INFO] [stdout] Failed to create test file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bc2087e671 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55bc2089450a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x55bc20882d6c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55bc20859ff6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55bc208766e9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x55bc207e7730 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x55bc208768a2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55bc2085a0a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55bc20852d79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55bc2085ae8d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x55bc20894c6c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55bc20894a42 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x55bc207c080e - qcalc[9a671a613c95c8b1]::app::tests::test_rc_file
[INFO] [stdout]   13:     0x55bc207cb979 - <qcalc[9a671a613c95c8b1]::app::tests::test_rc_file::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x55bc207daa1b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x55bc207e8085 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x55bc207e1944 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x55bc207eb1e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x55bc2087da29 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x79565f658dfa - <unknown>
[INFO] [stdout]   20:     0x79565f6ec3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- app::tests::test_bin_hex stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'app::tests::test_bin_hex' (1523) panicked at src/app.rs:246:37:
[INFO] [stdout] Failed to create test file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bc2087e671 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55bc2089450a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x55bc20882d6c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55bc20859ff6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55bc208766e9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x55bc207e7730 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x55bc208768a2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55bc2085a0a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55bc20852d79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55bc2085ae8d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x55bc20894c6c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55bc20894a42 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x55bc207bfea2 - qcalc[9a671a613c95c8b1]::app::tests::new_app
[INFO] [stdout]   13:     0x55bc207cb8cd - <qcalc[9a671a613c95c8b1]::app::tests::test_bin_hex::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x55bc207daa1b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x55bc207e8085 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x55bc207e1944 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x55bc207eb1e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x55bc2087da29 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x79565f658dfa - <unknown>
[INFO] [stdout]   20:     0x79565f6ec3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- app::tests::test_assignment stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'app::tests::test_assignment' (1522) panicked at src/app.rs:246:37:
[INFO] [stdout] Failed to create test file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bc2087e671 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55bc2089450a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x55bc20882d6c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55bc20859ff6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55bc208766e9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x55bc207e7730 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x55bc208768a2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55bc2085a0a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55bc20852d79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55bc2085ae8d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x55bc20894c6c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55bc20894a42 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x55bc207bfea2 - qcalc[9a671a613c95c8b1]::app::tests::new_app
[INFO] [stdout]   13:     0x55bc207c0f6a - qcalc[9a671a613c95c8b1]::app::tests::test_assignment
[INFO] [stdout]   14:     0x55bc207cba59 - <qcalc[9a671a613c95c8b1]::app::tests::test_assignment::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x55bc207daa1b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x55bc207e8085 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x55bc207e1944 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x55bc207eb1e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x55bc2087da29 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x79565f658dfa - <unknown>
[INFO] [stdout]   21:     0x79565f6ec3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- app::tests::test_built_in_fns stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'app::tests::test_built_in_fns' (1525) panicked at src/app.rs:246:37:
[INFO] [stdout] Failed to create test file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bc2087e671 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55bc2089450a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x55bc20882d6c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55bc20859ff6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55bc208766e9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x55bc207e7730 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x55bc208768a2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55bc2085a0a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55bc20852d79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55bc2085ae8d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x55bc20894c6c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55bc20894a42 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x55bc207bfea2 - qcalc[9a671a613c95c8b1]::app::tests::new_app
[INFO] [stdout]   13:     0x55bc207c124d - qcalc[9a671a613c95c8b1]::app::tests::test_built_in_fns
[INFO] [stdout]   14:     0x55bc207cba79 - <qcalc[9a671a613c95c8b1]::app::tests::test_built_in_fns::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x55bc207daa1b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x55bc207e8085 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x55bc207e1944 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x55bc207eb1e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x55bc2087da29 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x79565f658dfa - <unknown>
[INFO] [stdout]   21:     0x79565f6ec3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- app::tests::test_if_else stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'app::tests::test_if_else' (1528) panicked at src/app.rs:246:37:
[INFO] [stdout] Failed to create test file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bc2087e671 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55bc2089450a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x55bc20882d6c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55bc20859ff6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55bc208766e9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x55bc207e7730 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x55bc208768a2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55bc2085a0a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55bc20852d79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55bc2085ae8d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x55bc20894c6c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55bc20894a42 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x55bc207bfea2 - qcalc[9a671a613c95c8b1]::app::tests::new_app
[INFO] [stdout]   13:     0x55bc207c02ca - qcalc[9a671a613c95c8b1]::app::tests::test_if_else
[INFO] [stdout]   14:     0x55bc207cb959 - <qcalc[9a671a613c95c8b1]::app::tests::test_if_else::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x55bc207daa1b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x55bc207e8085 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x55bc207e1944 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x55bc207eb1e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x55bc2087da29 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x79565f658dfa - <unknown>
[INFO] [stdout]   21:     0x79565f6ec3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- app::tests::test_elem stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'app::tests::test_elem' (1526) panicked at src/app.rs:246:37:
[INFO] [stdout] Failed to create test file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bc2087e671 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55bc2089450a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x55bc20882d6c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55bc20859ff6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55bc208766e9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x55bc207e7730 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x55bc208768a2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55bc2085a0a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55bc20852d79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55bc2085ae8d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x55bc20894c6c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55bc20894a42 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x55bc207bfea2 - qcalc[9a671a613c95c8b1]::app::tests::new_app
[INFO] [stdout]   13:     0x55bc207c369a - qcalc[9a671a613c95c8b1]::app::tests::test_elem
[INFO] [stdout]   14:     0x55bc207cbad9 - <qcalc[9a671a613c95c8b1]::app::tests::test_elem::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x55bc207daa1b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x55bc207e8085 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x55bc207e1944 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x55bc207eb1e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x55bc2087da29 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x79565f658dfa - <unknown>
[INFO] [stdout]   21:     0x79565f6ec3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- app::tests::test_bitwise_operators stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'app::tests::test_bitwise_operators' (1524) panicked at src/app.rs:246:37:
[INFO] [stdout] Failed to create test file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bc2087e671 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55bc2089450a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x55bc20882d6c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55bc20859ff6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55bc208766e9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x55bc207e7730 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x55bc208768a2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55bc2085a0a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55bc20852d79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55bc2085ae8d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x55bc20894c6c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55bc20894a42 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x55bc207bfea2 - qcalc[9a671a613c95c8b1]::app::tests::new_app
[INFO] [stdout]   13:     0x55bc207c2c2a - qcalc[9a671a613c95c8b1]::app::tests::test_bitwise_operators
[INFO] [stdout]   14:     0x55bc207cba99 - <qcalc[9a671a613c95c8b1]::app::tests::test_bitwise_operators::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x55bc207daa1b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x55bc207e8085 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x55bc207e1944 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x55bc207eb1e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x55bc2087da29 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x79565f658dfa - <unknown>
[INFO] [stdout]   21:     0x79565f6ec3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- app::tests::test_iterator stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'app::tests::test_iterator' (1529) panicked at src/app.rs:246:37:
[INFO] [stdout] Failed to create test file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bc2087e671 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55bc2089450a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x55bc20882d6c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55bc20859ff6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55bc208766e9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x55bc207e7730 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x55bc208768a2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55bc2085a0a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55bc20852d79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55bc2085ae8d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x55bc20894c6c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55bc20894a42 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x55bc207bfea2 - qcalc[9a671a613c95c8b1]::app::tests::new_app
[INFO] [stdout]   13:     0x55bc207c097c - qcalc[9a671a613c95c8b1]::app::tests::test_iterator
[INFO] [stdout]   14:     0x55bc207cb999 - <qcalc[9a671a613c95c8b1]::app::tests::test_iterator::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x55bc207daa1b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x55bc207e8085 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x55bc207e1944 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x55bc207eb1e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x55bc2087da29 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x79565f658dfa - <unknown>
[INFO] [stdout]   21:     0x79565f6ec3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- app::tests::create_and_call_function stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'app::tests::create_and_call_function' (1520) panicked at src/app.rs:246:37:
[INFO] [stdout] Failed to create test file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bc2087e671 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55bc2089450a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x55bc20882d6c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55bc20859ff6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55bc208766e9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x55bc207e7730 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x55bc208768a2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55bc2085a0a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55bc20852d79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55bc2085ae8d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x55bc20894c6c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55bc20894a42 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x55bc207bfea2 - qcalc[9a671a613c95c8b1]::app::tests::new_app
[INFO] [stdout]   13:     0x55bc207c3231 - qcalc[9a671a613c95c8b1]::app::tests::create_and_call_function
[INFO] [stdout]   14:     0x55bc207cbab9 - <qcalc[9a671a613c95c8b1]::app::tests::create_and_call_function::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x55bc207daa1b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x55bc207e8085 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x55bc207e1944 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x55bc207eb1e2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x55bc2087da29 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x79565f658dfa - <unknown>
[INFO] [stdout]   21:     0x79565f6ec3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     app::tests::create_and_call_function
[INFO] [stdout]     app::tests::higher_order
[INFO] [stdout]     app::tests::test_assignment
[INFO] [stdout]     app::tests::test_bin_hex
[INFO] [stdout]     app::tests::test_bitwise_operators
[INFO] [stdout]     app::tests::test_built_in_fns
[INFO] [stdout]     app::tests::test_elem
[INFO] [stdout]     app::tests::test_factorial
[INFO] [stdout]     app::tests::test_if_else
[INFO] [stdout]     app::tests::test_iterator
[INFO] [stdout]     app::tests::test_list
[INFO] [stdout]     app::tests::test_range
[INFO] [stdout]     app::tests::test_rc_file
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 35 passed; 13 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "0db124d4da1034ea78db3513903425710b7a57fa7bdd9078c5ebf3213e2a2917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0db124d4da1034ea78db3513903425710b7a57fa7bdd9078c5ebf3213e2a2917", kill_on_drop: false }`
[INFO] [stdout] 0db124d4da1034ea78db3513903425710b7a57fa7bdd9078c5ebf3213e2a2917
