[INFO] cloning repository https://github.com/Devon-Scott/grade_calculator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Devon-Scott/grade_calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDevon-Scott%2Fgrade_calculator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDevon-Scott%2Fgrade_calculator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b8720788eec39fed80433a0e3c54e57f17b9f9c2 [INFO] testing Devon-Scott/grade_calculator against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDevon-Scott%2Fgrade_calculator" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Devon-Scott/grade_calculator [INFO] finished tweaking git repo https://github.com/Devon-Scott/grade_calculator [INFO] tweaked toml for git repo https://github.com/Devon-Scott/grade_calculator written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Devon-Scott/grade_calculator on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Devon-Scott/grade_calculator 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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v0.2.0 [INFO] [stderr] Downloaded core-graphics-types v0.1.3 [INFO] [stderr] Downloaded metal v0.31.0 [INFO] [stderr] Downloaded objc2-symbols v0.2.2 [INFO] [stderr] Downloaded objc2-uniform-type-identifiers v0.2.2 [INFO] [stderr] Downloaded raw-window-handle v0.6.2 [INFO] [stderr] Downloaded strict-num v0.1.1 [INFO] [stderr] Downloaded calloop-wayland-source v0.3.0 [INFO] [stderr] Downloaded wayland-cursor v0.31.8 [INFO] [stderr] Downloaded smol_str v0.2.2 [INFO] [stderr] Downloaded glutin_egl_sys v0.7.1 [INFO] [stderr] Downloaded objc2-core-data v0.2.2 [INFO] [stderr] Downloaded objc2-contacts v0.2.2 [INFO] [stderr] Downloaded objc2-user-notifications v0.2.2 [INFO] [stderr] Downloaded libredox v0.1.3 [INFO] [stderr] Downloaded wayland-csd-frame v0.3.0 [INFO] [stderr] Downloaded wayland-sys v0.31.6 [INFO] [stderr] Downloaded wayland-client v0.31.8 [INFO] [stderr] Downloaded wayland-scanner v0.31.6 [INFO] [stderr] Downloaded rustversion v1.0.20 [INFO] [stderr] Downloaded as-raw-xcb-connection v1.0.1 [INFO] [stderr] Downloaded gethostname v0.4.3 [INFO] [stderr] Downloaded errno v0.3.11 [INFO] [stderr] Downloaded dlib v0.5.2 [INFO] [stderr] Downloaded xkbcommon-dl v0.4.2 [INFO] [stderr] Downloaded ab_glyph v0.2.29 [INFO] [stderr] Downloaded zerocopy-derive v0.7.35 [INFO] [stderr] Downloaded ahash v0.8.11 [INFO] [stderr] Downloaded ecolor v0.31.1 [INFO] [stderr] Downloaded bytemuck_derive v1.9.3 [INFO] [stderr] Downloaded bytemuck v1.22.0 [INFO] [stderr] Downloaded emath v0.31.1 [INFO] [stderr] Downloaded egui v0.31.1 [INFO] [stderr] Downloaded glutin_glx_sys v0.6.1 [INFO] [stderr] Downloaded android-activity v0.6.0 [INFO] [stderr] Downloaded foreign-types-macros v0.2.3 [INFO] [stderr] Downloaded objc2-quartz-core v0.2.2 [INFO] [stderr] Downloaded quick-xml v0.37.4 [INFO] [stderr] Downloaded owned_ttf_parser v0.25.0 [INFO] [stderr] Downloaded accesskit v0.17.1 [INFO] [stderr] Downloaded toml_edit v0.22.25 [INFO] [stderr] Downloaded wayland-backend v0.3.8 [INFO] [stderr] Downloaded epaint v0.31.1 [INFO] [stderr] Downloaded libloading v0.8.6 [INFO] [stderr] Downloaded bitflags v2.9.0 [INFO] [stderr] Downloaded objc2-encode v4.1.0 [INFO] [stderr] Downloaded profiling v1.0.16 [INFO] [stderr] Downloaded windows v0.58.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 70567320daed210b01ec2c7201ade6e49aced30123f1ae9b90c7c59ef3407ee6 [INFO] running `Command { std: "docker" "start" "-a" "70567320daed210b01ec2c7201ade6e49aced30123f1ae9b90c7c59ef3407ee6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70567320daed210b01ec2c7201ade6e49aced30123f1ae9b90c7c59ef3407ee6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70567320daed210b01ec2c7201ade6e49aced30123f1ae9b90c7c59ef3407ee6", kill_on_drop: false }` [INFO] [stdout] 70567320daed210b01ec2c7201ade6e49aced30123f1ae9b90c7c59ef3407ee6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 461443582bc947ff4fc7f3b86eb476356162f9a06859cb8c2d9dd20a9f206b4d [INFO] running `Command { std: "docker" "start" "-a" "461443582bc947ff4fc7f3b86eb476356162f9a06859cb8c2d9dd20a9f206b4d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling libloading v0.8.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling toml_datetime v0.6.9 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling winnow v0.7.7 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling cc v1.2.20 [INFO] [stderr] Compiling wayland-sys v0.31.6 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling downcast-rs v1.2.1 [INFO] [stderr] Compiling quick-xml v0.37.4 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling wayland-client v0.31.8 [INFO] [stderr] Compiling event-listener v5.4.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling endi v1.1.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling futures-lite v2.6.0 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling async-task v4.7.1 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling async-lock v3.4.0 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling piper v0.2.4 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling litemap v0.7.5 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling ttf-parser v0.25.1 [INFO] [stderr] Compiling toml_edit v0.22.25 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.1 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling wayland-scanner v0.31.6 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling async-broadcast v0.7.2 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling ordered-stream v0.2.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling icu_properties_data v1.5.1 [INFO] [stderr] Compiling xml-rs v0.8.26 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling blocking v1.6.1 [INFO] [stderr] Compiling async-executor v1.13.1 [INFO] [stderr] Compiling wayland-backend v0.3.8 [INFO] [stderr] Compiling async-fs v2.1.2 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling cursor-icon v1.1.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling xdg-home v1.3.0 [INFO] [stderr] Compiling percent-encoding 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[stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling x11rb-protocol v0.13.1 [INFO] [stderr] Compiling as-raw-xcb-connection v1.0.1 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling immutable-chunkmap v2.0.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling winit v0.30.9 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling raw-window-handle v0.6.2 [INFO] [stderr] Compiling flate2 v1.1.1 [INFO] [stderr] Compiling owned_ttf_parser v0.25.0 [INFO] [stderr] Compiling ab_glyph v0.2.29 [INFO] [stderr] Compiling xkbcommon-dl v0.4.2 [INFO] [stderr] Compiling glutin_glx_sys v0.6.1 [INFO] [stderr] Compiling glutin_egl_sys v0.7.1 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling epaint_default_fonts v0.31.1 [INFO] [stderr] Compiling nohash-hasher v0.2.0 [INFO] [stderr] Compiling smol_str v0.2.2 [INFO] [stderr] Compiling dpi v0.1.1 [INFO] [stderr] Compiling profiling 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[stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling wayland-protocols v0.32.6 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Compiling bytemuck v1.22.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling zbus_macros v4.4.0 [INFO] [stderr] Compiling wayland-cursor v0.31.8 [INFO] [stderr] Compiling tiny-skia-path v0.11.4 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling emath v0.31.1 [INFO] [stderr] Compiling polling v3.7.4 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling image v0.25.6 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling async-io v2.4.0 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling calloop v0.13.0 [INFO] [stderr] 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Compiling zbus_names v3.0.0 [INFO] [stderr] Compiling sctk-adwaita v0.10.1 [INFO] [stderr] Compiling smithay-clipboard v0.7.2 [INFO] [stderr] Compiling egui_glow v0.31.1 [INFO] [stderr] Compiling zbus_xml v4.0.0 [INFO] [stderr] Compiling zbus v4.4.0 [INFO] [stderr] Compiling zbus-lockstep v0.4.4 [INFO] [stderr] Compiling zbus-lockstep-macros v0.4.4 [INFO] [stderr] Compiling arboard v3.5.0 [INFO] [stderr] Compiling atspi-common v0.6.0 [INFO] [stderr] Compiling atspi-proxies v0.6.0 [INFO] [stderr] Compiling accesskit_atspi_common v0.10.1 [INFO] [stderr] Compiling atspi-connection v0.6.0 [INFO] [stderr] Compiling atspi v0.22.0 [INFO] [stderr] Compiling accesskit_unix v0.13.1 [INFO] [stderr] Compiling accesskit_winit v0.23.1 [INFO] [stderr] Compiling egui-winit v0.31.1 [INFO] [stderr] Compiling eframe v0.31.1 [INFO] [stderr] Compiling grade_calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 10s [INFO] running `Command { std: "docker" "inspect" "461443582bc947ff4fc7f3b86eb476356162f9a06859cb8c2d9dd20a9f206b4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "461443582bc947ff4fc7f3b86eb476356162f9a06859cb8c2d9dd20a9f206b4d", kill_on_drop: false }` [INFO] [stdout] 461443582bc947ff4fc7f3b86eb476356162f9a06859cb8c2d9dd20a9f206b4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6a7450689348329ffc2210e9f8e14054daae99eea574ac104c49045e7ac32f3 [INFO] running `Command { std: "docker" "start" "-a" "e6a7450689348329ffc2210e9f8e14054daae99eea574ac104c49045e7ac32f3", kill_on_drop: false }` [INFO] [stderr] Compiling grade_calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `Command { std: "docker" "inspect" "e6a7450689348329ffc2210e9f8e14054daae99eea574ac104c49045e7ac32f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6a7450689348329ffc2210e9f8e14054daae99eea574ac104c49045e7ac32f3", kill_on_drop: false }` [INFO] [stdout] e6a7450689348329ffc2210e9f8e14054daae99eea574ac104c49045e7ac32f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b0a1820bf18d2e563cce22fd6b825dd2f38bbc38ab66bd50b4a6894db24cf8f1 [INFO] running `Command { std: "docker" "start" "-a" "b0a1820bf18d2e563cce22fd6b825dd2f38bbc38ab66bd50b4a6894db24cf8f1", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/GradeCalculator-bbfa1269e9ae07a9) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test calculator::tests::test_complex_expressions ... ok [INFO] [stdout] test calculator::tests::test_parentheses ... ok [INFO] [stdout] test calculator::tests::test_implicit_multiplication ... ok [INFO] [stdout] test calculator::tests::test_precedence ... ok [INFO] [stdout] test calculator::tests::test_unary_operators ... ok [INFO] [stdout] test calculator::tests::test_simple_arithmetic ... ok [INFO] [stdout] test calculator::tests::test_weighted_sum ... ok [INFO] [stdout] test calculator::tests::test_errors ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- calculator::tests::test_errors stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'calculator::tests::test_errors' (26) panicked at src/calculator.rs:401:9: [INFO] [stdout] assertion failed: Calculator::str_2_f("2 + + 3").is_err() [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x61123ebdf3c2 - std::backtrace_rs::backtrace::libunwind::trace::h52580dd202462214 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x61123ebdf3c2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc969519abce0f52b [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x61123ebdf3c2 - std::sys::backtrace::_print_fmt::hfd5825900b6e0030 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x61123ebdf3c2 - ::fmt::h427144ad75cfb218 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x61123ebf012f - core::fmt::rt::Argument::fmt::hd5ccc9cf97cea7f7 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x61123ebf012f - core::fmt::write::h593aaf5adf0f5dae [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x61123ebac9a1 - std::io::default_write_fmt::h305b5a0727055346 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x61123ebac9a1 - std::io::Write::write_fmt::h76f14a8a88733dc5 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x61123ebb8902 - std::sys::backtrace::BacktraceLock::print::h3953113552dca3ca [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x61123ebbd44f - std::panicking::default_hook::{{closure}}::h486b96ad75eafbb8 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x61123ebbd2e1 - std::panicking::default_hook::h99456317c5a1a20c [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x61123eb728be - as core::ops::function::Fn>::call::h441e4551014e4cf8 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x61123eb728be - test::test_main_with_exit_callback::{{closure}}::hdbca54e17f1a00e4 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x61123ebbdb0f - as core::ops::function::Fn>::call::h1e57b72c4e1d3045 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x61123ebbdb0f - std::panicking::panic_with_hook::h67ab0df20212e4ea [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x61123ebbd936 - std::panicking::panic_handler::{{closure}}::hc9e4a933ae92e208 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:700:13 [INFO] [stdout] 16: 0x61123ebb8a39 - std::sys::backtrace::__rust_end_short_backtrace::hbfa72df9b68c2d19 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x61123eba0c4d - __rustc[8cce077e14951490]::rust_begin_unwind [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x61123ebf8f70 - core::panicking::panic_fmt::h49931053d20abf41 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x61123ebf8f4c - core::panicking::panic::h5b3f22493728bee0 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/panicking.rs:145:5 [INFO] [stdout] 20: 0x61123eb4ac31 - GradeCalculator::calculator::tests::test_errors::h047715387503db45 [INFO] [stdout] at /opt/rustwide/workdir/src/calculator.rs:401:9 [INFO] [stdout] 21: 0x61123eb4ae17 - GradeCalculator::calculator::tests::test_errors::{{closure}}::h988f8863a615ca04 [INFO] [stdout] at /opt/rustwide/workdir/src/calculator.rs:399:21 [INFO] [stdout] 22: 0x61123eb4eb86 - core::ops::function::FnOnce::call_once::h17c90af723387a7a [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 23: 0x61123eb7267b - core::ops::function::FnOnce::call_once::h5d9016d521f5aee4 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x61123eb7267b - test::__rust_begin_short_backtrace::h123fcee610330442 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:663:18 [INFO] [stdout] 25: 0x61123eb88165 - test::run_test_in_process::{{closure}}::h0442efda2e6359b2 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:686:74 [INFO] [stdout] 26: 0x61123eb88165 - as core::ops::function::FnOnce<()>>::call_once::hfe3528c8dd09682c [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 27: 0x61123eb88165 - std::panicking::catch_unwind::do_call::hb1659f7844fe8531 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x61123eb88165 - std::panicking::catch_unwind::hdc1f4be0019e72ad [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x61123eb88165 - std::panic::catch_unwind::hd6d7ccfa4513e770 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x61123eb88165 - test::run_test_in_process::h6bbb839ed0802366 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:686:27 [INFO] [stdout] 31: 0x61123eb88165 - test::run_test::{{closure}}::he4fad7398c8acc11 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:607:43 [INFO] [stdout] 32: 0x61123eb5ead4 - test::run_test::{{closure}}::h41975797e198d26c [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:637:41 [INFO] [stdout] 33: 0x61123eb5ead4 - std::sys::backtrace::__rust_begin_short_backtrace::hfb46c397857336f1 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 34: 0x61123eb6247a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hddf826a64f532bea [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x61123eb6247a - as core::ops::function::FnOnce<()>>::call_once::hc3518c3eab91aeb3 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 36: 0x61123eb6247a - std::panicking::catch_unwind::do_call::h7bf3ad6dc012415a [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:590:40 [INFO] [stdout] 37: 0x61123eb6247a - std::panicking::catch_unwind::h8b88f0375c767e36 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:553:19 [INFO] [stdout] 38: 0x61123eb6247a - std::panic::catch_unwind::h66cb5d61a90f7bc5 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x61123eb6247a - std::thread::Builder::spawn_unchecked_::{{closure}}::h65bc9d15fb966bbd [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x61123eb6247a - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8d2c9a8796342e5 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 41: 0x61123ebb2b6f - as core::ops::function::FnOnce>::call_once::hef12b47e5c033835 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 42: 0x61123ebb2b6f - std::sys::pal::unix::thread::Thread::new::thread_start::h135087e7c97657bc [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 43: 0x731e3f815aa4 - [INFO] [stdout] 44: 0x731e3f8a2a34 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] calculator::tests::test_errors [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin GradeCalculator` [INFO] running `Command { std: "docker" "inspect" "b0a1820bf18d2e563cce22fd6b825dd2f38bbc38ab66bd50b4a6894db24cf8f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0a1820bf18d2e563cce22fd6b825dd2f38bbc38ab66bd50b4a6894db24cf8f1", kill_on_drop: false }` [INFO] [stdout] b0a1820bf18d2e563cce22fd6b825dd2f38bbc38ab66bd50b4a6894db24cf8f1