[INFO] fetching crate maelstrom-go-test 0.14.0... [INFO] testing maelstrom-go-test-0.14.0 against master#7704328ba5ae8d6ce0ac303c9d5a1a1605906766 for pr-146989 [INFO] extracting crate maelstrom-go-test 0.14.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate maelstrom-go-test 0.14.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate maelstrom-go-test 0.14.0 [INFO] tweaked toml for crates.io crate maelstrom-go-test 0.14.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate maelstrom-go-test 0.14.0 on toolchain 7704328ba5ae8d6ce0ac303c9d5a1a1605906766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate maelstrom-go-test 0.14.0 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" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tempfile v3.19.0 [INFO] [stderr] Downloaded slog v2.7.0 [INFO] [stderr] Downloaded once_cell v1.21.1 [INFO] [stderr] Downloaded maelstrom-test v0.14.0 [INFO] [stderr] Downloaded bracoxide v0.1.5 [INFO] [stderr] Downloaded xdg v2.5.2 [INFO] [stderr] Downloaded maelstrom-worker-child v0.14.0 [INFO] [stderr] Downloaded regex-macro v0.2.0 [INFO] [stderr] Downloaded colored v3.0.0 [INFO] [stderr] Downloaded ref-cast-impl v1.0.24 [INFO] [stderr] Downloaded kqueue v1.0.8 [INFO] [stderr] Downloaded unicode-truncate v2.0.0 [INFO] [stderr] Downloaded page_size v0.6.0 [INFO] [stderr] Downloaded maelstrom-client v0.14.0 [INFO] [stderr] Downloaded instability v0.3.7 [INFO] [stderr] Downloaded tuple v0.5.2 [INFO] [stderr] Downloaded maelstrom-github v0.14.0 [INFO] [stderr] Downloaded maelstrom-broker v0.14.0 [INFO] [stderr] Downloaded maelstrom-client-base v0.14.0 [INFO] [stderr] Downloaded prettyplease v0.2.31 [INFO] [stderr] Downloaded oci-spec v0.7.1 [INFO] [stderr] Downloaded maelstrom-test-runner v0.14.0 [INFO] [stderr] Downloaded indexmap v2.8.0 [INFO] [stderr] Downloaded async-compression v0.4.21 [INFO] [stderr] Downloaded serde_with v3.12.0 [INFO] [stderr] Downloaded clap_builder v4.5.32 [INFO] [stderr] Downloaded reqwest v0.12.14 [INFO] [stderr] Downloaded rustls-webpki v0.103.0 [INFO] [stderr] Downloaded winnow v0.7.4 [INFO] [stderr] Downloaded goblin v0.9.3 [INFO] [stderr] Downloaded time v0.3.39 [INFO] [stderr] Downloaded toml_edit v0.22.24 [INFO] [stderr] Downloaded openssl v0.10.71 [INFO] [stderr] Downloaded maelstrom-util v0.14.0 [INFO] [stderr] Downloaded rustls v0.23.25 [INFO] [stderr] Downloaded bstr v1.11.3 [INFO] [stderr] Downloaded azure_svc_blobstorage v0.21.0 [INFO] [stderr] Downloaded maelstrom-client-process v0.14.0 [INFO] [stderr] Downloaded maelstrom-fuse v0.14.0 [INFO] [stderr] Downloaded derive-where v1.2.7 [INFO] [stderr] Downloaded azure_core v0.21.0 [INFO] [stderr] Downloaded azure_storage_blobs v0.21.0 [INFO] [stderr] Downloaded openssl-sys v0.9.106 [INFO] [stderr] Downloaded toml v0.8.20 [INFO] [stderr] Downloaded tui-term v0.2.0 [INFO] [stderr] Downloaded tokio-tar v0.3.1 [INFO] [stderr] Downloaded maelstrom-layer-fs v0.14.0 [INFO] [stderr] Downloaded clap v4.5.32 [INFO] [stderr] Downloaded azure_storage v0.21.0 [INFO] [stderr] Downloaded vt100 v0.15.2 [INFO] [stderr] Downloaded time-macros v0.2.20 [INFO] [stderr] Downloaded slog-term v2.9.1 [INFO] [stderr] Downloaded versions v6.3.2 [INFO] [stderr] Downloaded notify v8.0.0 [INFO] [stderr] Downloaded tokio v1.44.1 [INFO] [stderr] Downloaded vte v0.11.1 [INFO] [stderr] Downloaded async-fs v2.1.2 [INFO] [stderr] Downloaded scroll v0.12.0 [INFO] [stderr] Downloaded enum-map v2.7.3 [INFO] [stderr] Downloaded enumset v1.1.5 [INFO] [stderr] Downloaded interpolator v0.5.0 [INFO] [stderr] Downloaded proc-macro-utils v0.8.0 [INFO] [stderr] Downloaded indoc v2.0.6 [INFO] [stderr] Downloaded maelstrom-base v0.14.0 [INFO] [stderr] Downloaded RustyXML v0.3.0 [INFO] [stderr] Downloaded slog-async v2.8.0 [INFO] [stderr] Downloaded bytesize-serde v0.2.1 [INFO] [stderr] Downloaded globset v0.4.16 [INFO] [stderr] Downloaded fs-err v3.1.0 [INFO] [stderr] Downloaded scroll_derive v0.12.0 [INFO] [stderr] Downloaded attribute-derive-macro v0.6.1 [INFO] [stderr] Downloaded maelstrom-macro v0.14.0 [INFO] [stderr] Downloaded time-core v0.1.3 [INFO] [stderr] Downloaded getset v0.1.5 [INFO] [stderr] Downloaded vte_generate_state_changes v0.1.2 [INFO] [stderr] Downloaded async-channel v2.3.1 [INFO] [stderr] Downloaded async-walkdir v2.1.0 [INFO] [stderr] Downloaded terminal_size v0.4.2 [INFO] [stderr] Downloaded enumset_derive v0.10.0 [INFO] [stderr] Downloaded quote-use-macros v0.7.2 [INFO] [stderr] Downloaded blocking v1.6.1 [INFO] [stderr] Downloaded quote-use v0.7.2 [INFO] [stderr] Downloaded serde_with_macros v3.12.0 [INFO] [stderr] Downloaded countio v0.2.19 [INFO] [stderr] Downloaded lru v0.13.0 [INFO] [stderr] Downloaded enum-map-derive v0.17.0 [INFO] [stderr] Downloaded get-size v0.1.4 [INFO] [stderr] Downloaded take_mut v0.2.2 [INFO] [stderr] Downloaded maelstrom-linux v0.14.0 [INFO] [stderr] Downloaded ref-cast v1.0.24 [INFO] [stderr] Downloaded protoc-bin-vendored v3.1.0 [INFO] [stderr] Downloaded anyhow_trace v0.1.3 [INFO] [stderr] Downloaded bytesize v1.3.2 [INFO] [stderr] Downloaded lddtree v0.3.7 [INFO] [stderr] Downloaded collection_literals v1.0.1 [INFO] [stderr] Downloaded attribute-derive v0.6.1 [INFO] [stderr] Downloaded get-size-derive v0.1.3 [INFO] [stderr] Downloaded nonempty v0.10.0 [INFO] [stderr] Downloaded event-listener-strategy v0.5.3 [INFO] [stderr] Downloaded protoc-bin-vendored-macos-aarch_64 v3.1.0 [INFO] [stderr] Downloaded maelstrom-container v0.14.0 [INFO] [stderr] Downloaded linux-raw-sys v0.9.3 [INFO] [stderr] Downloaded protoc-bin-vendored-macos-x86_64 v3.1.0 [INFO] [stderr] Downloaded protoc-bin-vendored-linux-aarch_64 v3.1.0 [INFO] [stderr] Downloaded protoc-bin-vendored-linux-x86_64 v3.1.0 [INFO] [stderr] Downloaded protoc-bin-vendored-win32 v3.1.0 [INFO] [stderr] Downloaded protoc-bin-vendored-linux-ppcle_64 v3.1.0 [INFO] [stderr] Downloaded protoc-bin-vendored-linux-x86_32 v3.1.0 [INFO] [stderr] Downloaded maelstrom-worker v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c4f183c2125e5cc9ad93eb83c3d415bace82d5c4ab6c30f0f86acf6dabfcaa7 [INFO] running `Command { std: "docker" "start" "-a" "5c4f183c2125e5cc9ad93eb83c3d415bace82d5c4ab6c30f0f86acf6dabfcaa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c4f183c2125e5cc9ad93eb83c3d415bace82d5c4ab6c30f0f86acf6dabfcaa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c4f183c2125e5cc9ad93eb83c3d415bace82d5c4ab6c30f0f86acf6dabfcaa7", kill_on_drop: false }` [INFO] [stdout] 5c4f183c2125e5cc9ad93eb83c3d415bace82d5c4ab6c30f0f86acf6dabfcaa7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ca8f0aa21a5fb3b82e9a455d34bb4c3489c8ac11d8508cee41ce5cf949799fd [INFO] running `Command { std: "docker" "start" "-a" "7ca8f0aa21a5fb3b82e9a455d34bb4c3489c8ac11d8508cee41ce5cf949799fd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling once_cell v1.21.1 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling litemap v0.7.5 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling linux-raw-sys v0.9.3 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling openssl v0.10.71 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling indexmap v2.8.0 [INFO] [stderr] Compiling icu_normalizer_data v1.5.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling write16 v1.0.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling event-listener v5.4.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling rustix v1.0.2 [INFO] [stderr] Compiling time-core v0.1.3 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling openssl-sys v0.9.106 [INFO] [stderr] Compiling event-listener-strategy v0.5.3 [INFO] [stderr] Compiling time-macros v0.2.20 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling http-types v2.12.0 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling waker-fn v1.2.0 [INFO] [stderr] Compiling rustls-pki-types v1.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling azure_core v0.21.0 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling infer v0.2.3 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling rustls-pemfile v2.2.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling async-lock v3.4.0 [INFO] [stderr] Compiling proc-macro-utils v0.8.0 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling interpolator v0.5.0 [INFO] [stderr] Compiling collection_literals v1.0.1 [INFO] [stderr] Compiling dyn-clone v1.0.19 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling indoc v2.0.6 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling piper v0.2.4 [INFO] [stderr] Compiling futures-lite v2.6.0 [INFO] [stderr] Compiling fs-err v3.1.0 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling RustyXML v0.3.0 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Compiling async-task v4.7.1 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling winnow v0.7.4 [INFO] [stderr] Compiling slog-async v2.8.0 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling bstr v1.11.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.14 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling unicode-width v0.2.0 [INFO] [stderr] Compiling prettyplease v0.2.31 [INFO] [stderr] Compiling blocking v1.6.1 [INFO] [stderr] Compiling bytesize v1.3.2 [INFO] [stderr] Compiling terminal_size v0.4.2 [INFO] [stderr] Compiling clap_builder v4.5.32 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling async-fs v2.1.2 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling tempfile v3.19.0 [INFO] [stderr] Compiling filetime v0.2.25 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.2 [INFO] [stderr] Compiling lru v0.13.0 [INFO] [stderr] Compiling fixedbitset v0.5.7 [INFO] [stderr] Compiling xdg v2.5.2 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling xattr v1.5.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling vte v0.11.1 [INFO] [stderr] Compiling portable-atomic v1.11.0 [INFO] [stderr] Compiling petgraph v0.7.1 [INFO] [stderr] Compiling multimap v0.10.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling miniz_oxide v0.8.5 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling protoc-bin-vendored-macos-x86_64 v3.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling protoc-bin-vendored-linux-x86_32 v3.1.0 [INFO] [stderr] Compiling vt100 v0.15.2 [INFO] [stderr] Compiling protoc-bin-vendored-macos-aarch_64 v3.1.0 [INFO] [stderr] Compiling protoc-bin-vendored-linux-aarch_64 v3.1.0 [INFO] [stderr] Compiling protoc-bin-vendored-linux-x86_64 v3.1.0 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling protoc-bin-vendored-linux-ppcle_64 v3.1.0 [INFO] [stderr] Compiling protoc-bin-vendored-win32 v3.1.0 [INFO] [stderr] Compiling flate2 v1.1.0 [INFO] [stderr] Compiling protoc-bin-vendored v3.1.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling page_size v0.6.0 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling versions v6.3.2 [INFO] [stderr] Compiling matchit v0.7.3 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling combine v4.6.7 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling signal-hook-mio v0.2.4 [INFO] [stderr] Compiling castaway v0.2.3 [INFO] [stderr] Compiling std-semaphore v0.1.0 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling bumpalo v3.17.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling unicode-truncate v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling zerocopy-derive v0.8.23 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tokio v1.44.1 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling derive-where v1.2.7 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling scroll_derive v0.12.0 [INFO] [stderr] Compiling enumset_derive v0.10.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling serde_with_macros v3.12.0 [INFO] [stderr] Compiling scroll v0.12.0 [INFO] [stderr] Compiling enum-map-derive v0.17.0 [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Compiling goblin v0.9.3 [INFO] [stderr] Compiling maelstrom-macro v0.14.0 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling quote-use-macros v0.7.2 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling quote-use v0.7.2 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling attribute-derive-macro v0.6.1 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling prost v0.13.5 [INFO] [stderr] Compiling async-walkdir v2.1.0 [INFO] [stderr] Compiling strum v0.27.1 [INFO] [stderr] Compiling globset v0.4.16 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling anyhow_trace v0.1.3 [INFO] [stderr] Compiling prost-types v0.13.5 [INFO] [stderr] Compiling axum-core v0.4.5 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling attribute-derive v0.6.1 [INFO] [stderr] Compiling netlink-packet-utils v0.5.2 [INFO] [stderr] Compiling getset v0.1.5 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling serde_qs v0.8.5 [INFO] [stderr] Compiling quick-xml v0.31.0 [INFO] [stderr] Compiling uuid v1.16.0 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling get-size-derive v0.1.3 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling chrono v0.4.40 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Compiling enum-map v2.7.3 [INFO] [stderr] Compiling time v0.3.39 [INFO] [stderr] Compiling get-size v0.1.4 [INFO] [stderr] Compiling tokio-util v0.7.14 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling maelstrom-linux v0.14.0 [INFO] [stderr] Compiling enumset v1.1.5 [INFO] [stderr] Compiling nonempty v0.10.0 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling countio v0.2.19 [INFO] [stderr] Compiling maelstrom-base v0.14.0 [INFO] [stderr] Compiling clap v4.5.32 [INFO] [stderr] Compiling lddtree v0.3.7 [INFO] [stderr] Compiling bytesize-serde v0.2.1 [INFO] [stderr] Compiling h2 v0.4.8 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Compiling strum v0.26.3 [INFO] [stderr] Compiling prost-build v0.13.5 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling derive_builder v0.20.2 [INFO] [stderr] Compiling serde_with v3.12.0 [INFO] [stderr] Compiling tokio-tar v0.3.1 [INFO] [stderr] Compiling oci-spec v0.7.1 [INFO] [stderr] Compiling axum v0.7.9 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling indicatif v0.17.11 [INFO] [stderr] Compiling async-compression v0.4.21 [INFO] [stderr] Compiling slog-term v2.9.1 [INFO] [stderr] Compiling tonic-build v0.12.3 [INFO] [stderr] Compiling netlink-packet-core v0.7.0 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling netlink-packet-route v0.17.1 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling toml v0.8.20 [INFO] [stderr] Compiling maelstrom-worker-child v0.14.0 [INFO] [stderr] Compiling tuple v0.5.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling instability v0.3.7 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling compact_str v0.8.1 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling maelstrom-client-base v0.14.0 [INFO] [stderr] Compiling lru v0.12.5 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling bracoxide v0.1.5 [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stderr] Compiling inotify v0.11.0 [INFO] [stderr] Compiling notify-types v2.0.0 [INFO] [stderr] Compiling crossterm v0.28.1 [INFO] [stderr] Compiling notify v8.0.0 [INFO] [stderr] Compiling unicode-truncate v2.0.0 [INFO] [stderr] Compiling colored v3.0.0 [INFO] [stderr] Compiling hyper v1.6.0 [INFO] [stderr] Compiling ratatui v0.29.0 [INFO] [stderr] Compiling hyper-util v0.1.10 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling hyper-timeout v0.5.2 [INFO] [stderr] Compiling reqwest v0.12.14 [INFO] [stderr] Compiling tonic v0.12.3 [INFO] [stderr] Compiling tui-term v0.2.0 [INFO] [stderr] Compiling azure_storage v0.21.0 [INFO] [stderr] Compiling azure_svc_blobstorage v0.21.0 [INFO] [stderr] Compiling azure_storage_blobs v0.21.0 [INFO] [stderr] Compiling maelstrom-github v0.14.0 [INFO] [stderr] Compiling maelstrom-util v0.14.0 [INFO] [stderr] Compiling maelstrom-fuse v0.14.0 [INFO] [stderr] Compiling maelstrom-container v0.14.0 [INFO] [stderr] Compiling maelstrom-layer-fs v0.14.0 [INFO] [stderr] Compiling maelstrom-worker v0.14.0 [INFO] [stderr] Compiling maelstrom-client-process v0.14.0 [INFO] [stderr] Compiling maelstrom-client v0.14.0 [INFO] [stderr] Compiling maelstrom-test-runner v0.14.0 [INFO] [stderr] Compiling maelstrom-go-test v0.14.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `command` [INFO] [stdout] --> src/cli.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use clap::{command, Args}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 44s [INFO] running `Command { std: "docker" "inspect" "7ca8f0aa21a5fb3b82e9a455d34bb4c3489c8ac11d8508cee41ce5cf949799fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ca8f0aa21a5fb3b82e9a455d34bb4c3489c8ac11d8508cee41ce5cf949799fd", kill_on_drop: false }` [INFO] [stdout] 7ca8f0aa21a5fb3b82e9a455d34bb4c3489c8ac11d8508cee41ce5cf949799fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3066e4a1d4b750096cd508c60bb3751f49aa85326b578754086e33e4eea9f902 [INFO] running `Command { std: "docker" "start" "-a" "3066e4a1d4b750096cd508c60bb3751f49aa85326b578754086e33e4eea9f902", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Compiling ref-cast-impl v1.0.24 [INFO] [stderr] Compiling tar v0.4.44 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling regex-macro v0.2.0 [INFO] [stderr] Compiling maelstrom-test v0.14.0 [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling attribute-derive-macro v0.6.1 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling attribute-derive v0.6.1 [INFO] [stderr] Compiling get-size-derive v0.1.3 [INFO] [stderr] Compiling get-size v0.1.4 [INFO] [stderr] Compiling maelstrom-base v0.14.0 [INFO] [stderr] Compiling maelstrom-util v0.14.0 [INFO] [stderr] Compiling maelstrom-fuse v0.14.0 [INFO] [stderr] Compiling maelstrom-container v0.14.0 [INFO] [stderr] Compiling maelstrom-broker v0.14.0 [INFO] [stderr] Compiling maelstrom-layer-fs v0.14.0 [INFO] [stderr] Compiling maelstrom-client-base v0.14.0 [INFO] [stderr] Compiling maelstrom-worker v0.14.0 [INFO] [stderr] Compiling maelstrom-client-process v0.14.0 [INFO] [stderr] Compiling maelstrom-client v0.14.0 [INFO] [stderr] Compiling maelstrom-test-runner v0.14.0 [INFO] [stderr] Compiling maelstrom-go-test v0.14.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `command` [INFO] [stdout] --> src/cli.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use clap::{command, Args}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `command` [INFO] [stdout] --> src/cli.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use clap::{command, Args}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 43s [INFO] running `Command { std: "docker" "inspect" "3066e4a1d4b750096cd508c60bb3751f49aa85326b578754086e33e4eea9f902", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3066e4a1d4b750096cd508c60bb3751f49aa85326b578754086e33e4eea9f902", kill_on_drop: false }` [INFO] [stdout] 3066e4a1d4b750096cd508c60bb3751f49aa85326b578754086e33e4eea9f902 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fab464f866764ccf03232b0a4aabb4c8825a41ea17381cd133f1c18dc5969012 [INFO] running `Command { std: "docker" "start" "-a" "fab464f866764ccf03232b0a4aabb4c8825a41ea17381cd133f1c18dc5969012", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `command` [INFO] [stderr] --> src/cli.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | use clap::{command, Args}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `maelstrom-go-test` (lib) generated 1 warning (run `cargo fix --lib -p maelstrom-go-test` to apply 1 suggestion) [INFO] [stderr] warning: `maelstrom-go-test` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maelstrom_go_test-85956df057521cb4) [INFO] [stdout] [INFO] [stdout] running 35 tests [INFO] [stdout] test pattern::parser::matcher_parameter_test ... ok [INFO] [stdout] test pattern::interpreter::simple_expression_compound_selector_equals ... ok [INFO] [stdout] test pattern::interpreter::simple_expression_compound_selector_starts_with ... ok [INFO] [stdout] test pattern::interpreter::simple_expression_compound_selector_contains ... ok [INFO] [stdout] test pattern::interpreter::simple_expression_compound_selector_globs ... ok [INFO] [stdout] test pattern::interpreter::simple_expression_compound_selector_packge ... ok [INFO] [stdout] test pattern::interpreter::simple_expression_compound_selector_ends_with ... ok [INFO] [stdout] test pattern::interpreter::simple_expression_compound_selector_name ... ok [INFO] [stdout] test default_test_metadata_parses ... ok [INFO] [stdout] test pattern::interpreter::simple_expression_compound_selector_matches ... ok [INFO] [stdout] test pattern::interpreter::simple_expression_simple_selector ... ok [INFO] [stdout] test pattern::parser::regex_parser_test ... ok [INFO] [stdout] test pattern::parser::simple_expr ... ok [INFO] [stdout] test pattern::interpreter::and_or_not_diff_expressions ... ok [INFO] [stdout] test pattern::parser::simple_expr_compound ... ok [INFO] [stdout] test pattern::parser::simple_expr_compound_prefix ... ok [INFO] [stdout] test test_regular_output_not_skipped ... ok [INFO] [stdout] test test_single_line_not_skipped ... ok [INFO] [stdout] test test_skip_output ... ok [INFO] [stdout] test remove_fixture_output_different_case_str_beginning ... ok [INFO] [stdout] test remove_fixture_output_different_case_str_end ... ok [INFO] [stdout] test remove_fixture_output_example_test ... ok [INFO] [stdout] test remove_fixture_output_fuzz_test ... ok [INFO] [stdout] test remove_fixture_output_multiple_matching_lines ... ok [INFO] [stdout] test test_empty_output_not_skipped ... ok [INFO] [stdout] test short_name ... ok [INFO] [stdout] test remove_fixture_output_basic_case ... ok [INFO] [stdout] test test_skip_output_different_case_str ... ok [INFO] [stdout] test pattern::parser::simple_expr_prefix ... ok [INFO] [stdout] test pattern::parser::matcher_prefixes ... ok [INFO] [stdout] test pattern::parser::pattern_longer_boolean_expr ... ok [INFO] [stdout] test pattern::parser::pattern_simple_boolean_expr ... ok [INFO] [stdout] test pattern::interpreter::and_or_not_diff_maybe_expressions ... ok [INFO] [stdout] test pattern::parser::pattern_complicated_boolean_expr_compound ... ok [INFO] [stdout] test pattern::parser::pattern_complicated_boolean_expr ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/maelstrom_go_test-6ea03f561651f7a7) [INFO] [stdout] [INFO] [stderr] Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-9cd87bef5f17c3c9) [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 4 tests [INFO] [stdout] test many_different_tests_success ... FAILED [INFO] [stdout] test single_example_failure ... FAILED [INFO] [stdout] test single_test_failure ... FAILED [INFO] [stdout] test single_fuzz_failure ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- many_different_tests_success stdout ---- [INFO] [stdout] client process: Error: cloning the gen 1 process [INFO] [stdout] client process: [INFO] [stdout] client process: Caused by: [INFO] [stdout] client process: ENOSYS: Function not implemented [INFO] [stdout] client process: [INFO] [stdout] client process: Stack backtrace: [INFO] [stdout] client process: 0: ::ext_context::<&str> [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/backtrace.rs:27:14 [INFO] [stdout] client process: 1: , maelstrom_linux::Errno> as anyhow::Context, maelstrom_linux::Errno>>::context::<&str> [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/context.rs:54:37 [INFO] [stdout] client process: 2: maelstrom_util::process::clone_into_pid_and_user_namespace [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-util-0.14.0/src/process.rs:192:42 [INFO] [stdout] client process: 3: maelstrom_client_process::main_for_spawn [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-client-process-0.14.0/src/lib.rs:73:5 [INFO] [stdout] client process: 4: maelstrom_test_runner::main:: [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:218:16 [INFO] [stdout] client process: 5: maelstrom_go_test::main [INFO] [stdout] client process: at ./src/main.rs:8:5 [INFO] [stdout] client process: 6: core::result::Result as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] client process: 7: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result, core::result::Result> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] client process: 8: std::rt::lang_start::>::{closure#0} [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/rt.rs:206:18 [INFO] [stdout] client process: 9: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:287:21 [INFO] [stdout] client process: 10: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] client process: 11: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] client process: 12: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] client process: 13: std::rt::lang_start_internal::{closure#0} [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/rt.rs:175:24 [INFO] [stdout] client process: 14: std::panicking::catch_unwind::do_call:: [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] client process: 15: std::panicking::catch_unwind:: [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] client process: 16: std::panic::catch_unwind:: [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] client process: 17: std::rt::lang_start_internal [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/rt.rs:171:5 [INFO] [stdout] client process: 18: std::rt::lang_start::> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/rt.rs:205:5 [INFO] [stdout] client process: 19: main [INFO] [stdout] client process: 20: [INFO] [stdout] client process: 21: __libc_start_main [INFO] [stdout] client process: 22: _start [INFO] [stdout] Jan 26 08:26:23.057 DEBG UI thread joined [INFO] [stdout] [INFO] [stdout] thread 'many_different_tests_success' (62) panicked at tests/integration_test.rs:57:6: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: failed to fill whole buffer [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: >::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/backtrace.rs:27:14 [INFO] [stdout] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/result.rs:2189:27 [INFO] [stdout] 2: ::new_client_process [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-client-0.14.0/src/lib.rs:236:9 [INFO] [stdout] 3: ::new::<&maelstrom_util::root::RootBuf, maelstrom_client::SpawnClientProcessFactory, &maelstrom_util::root::RootBuf> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-client-0.14.0/src/lib.rs:329:68 [INFO] [stdout] 4: maelstrom_test_runner::run_app_once:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:410:18 [INFO] [stdout] 5: maelstrom_test_runner::main_with_ui_thread:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:346:15 [INFO] [stdout] 6: maelstrom_test_runner::main_inner::::{closure#0}, integration_test::do_maelstrom_go_test_test::{closure#0}, maelstrom_test_runner::main_for_test::{closure#1}, integration_test::do_maelstrom_go_test_test::{closure#1}> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:307:18 [INFO] [stdout] 7: maelstrom_test_runner::main_for_test:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:247:5 [INFO] [stdout] 8: integration_test::do_maelstrom_go_test_test [INFO] [stdout] at ./tests/integration_test.rs:22:21 [INFO] [stdout] 9: integration_test::many_different_tests_success [INFO] [stdout] at ./tests/integration_test.rs:125:20 [INFO] [stdout] 10: integration_test::many_different_tests_success::{closure#0} [INFO] [stdout] at ./tests/integration_test.rs:70:34 [INFO] [stdout] 11: >::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 12: core::result::Result<(), alloc::string::String> as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 13: test::__rust_begin_short_backtrace::, fn() -> core::result::Result<(), alloc::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:663:18 [INFO] [stdout] 14: test::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:686:74 [INFO] [stdout] 15: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 16: std::panicking::catch_unwind::do_call::, core::result::Result<(), alloc::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] 17: std::panicking::catch_unwind::, core::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] 18: std::panic::catch_unwind::, core::result::Result<(), alloc::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] 19: test::run_test_in_process [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:686:27 [INFO] [stdout] 20: test::run_test::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:607:43 [INFO] [stdout] 21: test::run_test::{closure#1} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:637:41 [INFO] [stdout] 22: std::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 23: std::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 24: ::{closure#1}::{closure#0}> as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 25: std::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] 26: std::panicking::catch_unwind::<(), core::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] 27: std::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] 28: std::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 29: ::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 30: + core::marker::Send> as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/alloc/src/boxed.rs:2206:9 [INFO] [stdout] 31: ::new::thread_start [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/thread/unix.rs:127:17 [INFO] [stdout] 32: [INFO] [stdout] 33: clone [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x557a54b96022 - std[ed5b486fa4cdb954]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x557a54b96022 - std[ed5b486fa4cdb954]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x557a54b96022 - std[ed5b486fa4cdb954]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x557a54b96022 - <::print::DisplayBacktrace as core[ab67b43d93431064]::fmt::Display>::fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x557a54bafcda - ::fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x557a54bafcda - core[ab67b43d93431064]::fmt::write [INFO] [stdout] 6: 0x557a54b9ce76 - std[ed5b486fa4cdb954]::io::default_write_fmt::> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x557a54b9ce76 - as std[ed5b486fa4cdb954]::io::Write>::write_fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x557a54b7118f - ::print [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x557a54b7118f - std[ed5b486fa4cdb954]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x557a54b8cf19 - std[ed5b486fa4cdb954]::panicking::default_hook [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x557a5418c20e - core[ab67b43d93431064]::ops::function::Fn<(&'a std[ed5b486fa4cdb954]::panic::PanicHookInfo<'b>,), Output = ()> + core[ab67b43d93431064]::marker::Send + core[ab67b43d93431064]::marker::Sync> as core[ab67b43d93431064]::ops::function::Fn<(&std[ed5b486fa4cdb954]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 12: 0x557a5418c20e - test[f0ec78552bebb08e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x557a54b8d182 - core[ab67b43d93431064]::ops::function::Fn<(&'a std[ed5b486fa4cdb954]::panic::PanicHookInfo<'b>,), Output = ()> + core[ab67b43d93431064]::marker::Send + core[ab67b43d93431064]::marker::Sync> as core[ab67b43d93431064]::ops::function::Fn<(&std[ed5b486fa4cdb954]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 14: 0x557a54b8d182 - std[ed5b486fa4cdb954]::panicking::panic_with_hook [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x557a54b71248 - std[ed5b486fa4cdb954]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x557a54b684a9 - std[ed5b486fa4cdb954]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x557a54b7218d - __rustc[5067f77124470312]::rust_begin_unwind [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x557a54bb049c - core[ab67b43d93431064]::panicking::panic_fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x557a54bb0212 - core[ab67b43d93431064]::result::unwrap_failed [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x557a540b180a - >::unwrap [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/result.rs:1233:23 [INFO] [stdout] 21: 0x557a540b180a - integration_test[261ab80d1c5d9759]::do_maelstrom_go_test_test [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_test.rs:57:6 [INFO] [stdout] 22: 0x557a540b4fc0 - integration_test[261ab80d1c5d9759]::many_different_tests_success [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_test.rs:125:20 [INFO] [stdout] 23: 0x557a540affd7 - integration_test[261ab80d1c5d9759]::many_different_tests_success::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_test.rs:70:34 [INFO] [stdout] 24: 0x557a5412bb46 - >::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x557a541805bb - core[ab67b43d93431064]::result::Result<(), alloc[8787631d7fe8ec5a]::string::String> as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x557a541805bb - test[f0ec78552bebb08e]::__rust_begin_short_backtrace::, fn() -> core[ab67b43d93431064]::result::Result<(), alloc[8787631d7fe8ec5a]::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x557a5418ce1a - test[f0ec78552bebb08e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x557a5418ce1a - as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x557a5418ce1a - std[ed5b486fa4cdb954]::panicking::catch_unwind::do_call::, core[ab67b43d93431064]::result::Result<(), alloc[8787631d7fe8ec5a]::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] 30: 0x557a5418ce1a - std[ed5b486fa4cdb954]::panicking::catch_unwind::, core[ab67b43d93431064]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] 31: 0x557a5418ce1a - std[ed5b486fa4cdb954]::panic::catch_unwind::, core[ab67b43d93431064]::result::Result<(), alloc[8787631d7fe8ec5a]::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x557a5418ce1a - test[f0ec78552bebb08e]::run_test_in_process [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x557a5418ce1a - test[f0ec78552bebb08e]::run_test::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x557a541883c4 - test[f0ec78552bebb08e]::run_test::{closure#1} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x557a541883c4 - std[ed5b486fa4cdb954]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 36: 0x557a5418f912 - std[ed5b486fa4cdb954]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 37: 0x557a5418f912 - ::{closure#1}::{closure#0}> as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x557a5418f912 - std[ed5b486fa4cdb954]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] 39: 0x557a5418f912 - std[ed5b486fa4cdb954]::panicking::catch_unwind::<(), core[ab67b43d93431064]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] 40: 0x557a5418f912 - std[ed5b486fa4cdb954]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x557a5418f912 - std[ed5b486fa4cdb954]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 42: 0x557a5418f912 - ::{closure#1} as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x557a54b9534f - + core[ab67b43d93431064]::marker::Send> as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/alloc/src/boxed.rs:2206:9 [INFO] [stdout] 44: 0x557a54b9534f - ::new::thread_start [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/thread/unix.rs:127:17 [INFO] [stdout] 45: 0x7f8ccf081aa4 - [INFO] [stdout] 46: 0x7f8ccf10ea64 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- single_example_failure stdout ---- [INFO] [stdout] client process: Error: cloning the gen 1 process [INFO] [stdout] client process: [INFO] [stdout] client process: Caused by: [INFO] [stdout] client process: ENOSYS: Function not implemented [INFO] [stdout] client process: [INFO] [stdout] client process: Stack backtrace: [INFO] [stdout] client process: 0: ::ext_context::<&str> [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/backtrace.rs:27:14 [INFO] [stdout] client process: 1: , maelstrom_linux::Errno> as anyhow::Context, maelstrom_linux::Errno>>::context::<&str> [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/context.rs:54:37 [INFO] [stdout] client process: 2: maelstrom_util::process::clone_into_pid_and_user_namespace [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-util-0.14.0/src/process.rs:192:42 [INFO] [stdout] client process: 3: maelstrom_client_process::main_for_spawn [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-client-process-0.14.0/src/lib.rs:73:5 [INFO] [stdout] client process: 4: maelstrom_test_runner::main:: [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:218:16 [INFO] [stdout] client process: 5: maelstrom_go_test::main [INFO] [stdout] client process: at ./src/main.rs:8:5 [INFO] [stdout] client process: 6: core::result::Result as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] client process: 7: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result, core::result::Result> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] client process: 8: std::rt::lang_start::>::{closure#0} [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/rt.rs:206:18 [INFO] [stdout] client process: 9: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:287:21 [INFO] [stdout] client process: 10: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] client process: 11: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] client process: 12: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] client process: 13: std::rt::lang_start_internal::{closure#0} [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/rt.rs:175:24 [INFO] [stdout] client process: 14: std::panicking::catch_unwind::do_call:: [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] client process: 15: std::panicking::catch_unwind:: [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] client process: 16: std::panic::catch_unwind:: [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] client process: 17: std::rt::lang_start_internal [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/rt.rs:171:5 [INFO] [stdout] client process: 18: std::rt::lang_start::> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/rt.rs:205:5 [INFO] [stdout] client process: 19: main [INFO] [stdout] client process: 20: [INFO] [stdout] client process: 21: __libc_start_main [INFO] [stdout] client process: 22: _start [INFO] [stdout] Jan 26 08:26:23.057 DEBG UI thread joined [INFO] [stdout] [INFO] [stdout] thread 'single_example_failure' (63) panicked at tests/integration_test.rs:57:6: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: failed to fill whole buffer [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: >::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/backtrace.rs:27:14 [INFO] [stdout] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/result.rs:2189:27 [INFO] [stdout] 2: ::new_client_process [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-client-0.14.0/src/lib.rs:236:9 [INFO] [stdout] 3: ::new::<&maelstrom_util::root::RootBuf, maelstrom_client::SpawnClientProcessFactory, &maelstrom_util::root::RootBuf> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-client-0.14.0/src/lib.rs:329:68 [INFO] [stdout] 4: maelstrom_test_runner::run_app_once:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:410:18 [INFO] [stdout] 5: maelstrom_test_runner::main_with_ui_thread:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:346:15 [INFO] [stdout] 6: maelstrom_test_runner::main_inner::::{closure#0}, integration_test::do_maelstrom_go_test_test::{closure#0}, maelstrom_test_runner::main_for_test::{closure#1}, integration_test::do_maelstrom_go_test_test::{closure#1}> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:307:18 [INFO] [stdout] 7: maelstrom_test_runner::main_for_test:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:247:5 [INFO] [stdout] 8: integration_test::do_maelstrom_go_test_test [INFO] [stdout] at ./tests/integration_test.rs:22:21 [INFO] [stdout] 9: integration_test::single_example_failure [INFO] [stdout] at ./tests/integration_test.rs:317:20 [INFO] [stdout] 10: integration_test::single_example_failure::{closure#0} [INFO] [stdout] at ./tests/integration_test.rs:292:28 [INFO] [stdout] 11: >::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 12: core::result::Result<(), alloc::string::String> as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 13: test::__rust_begin_short_backtrace::, fn() -> core::result::Result<(), alloc::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:663:18 [INFO] [stdout] 14: test::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:686:74 [INFO] [stdout] 15: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 16: std::panicking::catch_unwind::do_call::, core::result::Result<(), alloc::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] 17: std::panicking::catch_unwind::, core::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] 18: std::panic::catch_unwind::, core::result::Result<(), alloc::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] 19: test::run_test_in_process [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:686:27 [INFO] [stdout] 20: test::run_test::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:607:43 [INFO] [stdout] 21: test::run_test::{closure#1} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:637:41 [INFO] [stdout] 22: std::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 23: std::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 24: ::{closure#1}::{closure#0}> as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 25: std::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] 26: std::panicking::catch_unwind::<(), core::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] 27: std::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] 28: std::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 29: ::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 30: + core::marker::Send> as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/alloc/src/boxed.rs:2206:9 [INFO] [stdout] 31: ::new::thread_start [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/thread/unix.rs:127:17 [INFO] [stdout] 32: [INFO] [stdout] 33: clone [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x557a54b96022 - std[ed5b486fa4cdb954]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x557a54b96022 - std[ed5b486fa4cdb954]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x557a54b96022 - std[ed5b486fa4cdb954]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x557a54b96022 - <::print::DisplayBacktrace as core[ab67b43d93431064]::fmt::Display>::fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x557a54bafcda - ::fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x557a54bafcda - core[ab67b43d93431064]::fmt::write [INFO] [stdout] 6: 0x557a54b9ce76 - std[ed5b486fa4cdb954]::io::default_write_fmt::> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x557a54b9ce76 - as std[ed5b486fa4cdb954]::io::Write>::write_fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x557a54b7118f - ::print [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x557a54b7118f - std[ed5b486fa4cdb954]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x557a54b8cf19 - std[ed5b486fa4cdb954]::panicking::default_hook [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x557a5418c20e - core[ab67b43d93431064]::ops::function::Fn<(&'a std[ed5b486fa4cdb954]::panic::PanicHookInfo<'b>,), Output = ()> + core[ab67b43d93431064]::marker::Send + core[ab67b43d93431064]::marker::Sync> as core[ab67b43d93431064]::ops::function::Fn<(&std[ed5b486fa4cdb954]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 12: 0x557a5418c20e - test[f0ec78552bebb08e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x557a54b8d182 - core[ab67b43d93431064]::ops::function::Fn<(&'a std[ed5b486fa4cdb954]::panic::PanicHookInfo<'b>,), Output = ()> + core[ab67b43d93431064]::marker::Send + core[ab67b43d93431064]::marker::Sync> as core[ab67b43d93431064]::ops::function::Fn<(&std[ed5b486fa4cdb954]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 14: 0x557a54b8d182 - std[ed5b486fa4cdb954]::panicking::panic_with_hook [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x557a54b71248 - std[ed5b486fa4cdb954]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x557a54b684a9 - std[ed5b486fa4cdb954]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x557a54b7218d - __rustc[5067f77124470312]::rust_begin_unwind [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x557a54bb049c - core[ab67b43d93431064]::panicking::panic_fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x557a54bb0212 - core[ab67b43d93431064]::result::unwrap_failed [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x557a540b180a - >::unwrap [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/result.rs:1233:23 [INFO] [stdout] 21: 0x557a540b180a - integration_test[261ab80d1c5d9759]::do_maelstrom_go_test_test [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_test.rs:57:6 [INFO] [stdout] 22: 0x557a540b3d8c - integration_test[261ab80d1c5d9759]::single_example_failure [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_test.rs:317:20 [INFO] [stdout] 23: 0x557a540afe17 - integration_test[261ab80d1c5d9759]::single_example_failure::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_test.rs:292:28 [INFO] [stdout] 24: 0x557a5412bb06 - >::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x557a541805bb - core[ab67b43d93431064]::result::Result<(), alloc[8787631d7fe8ec5a]::string::String> as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x557a541805bb - test[f0ec78552bebb08e]::__rust_begin_short_backtrace::, fn() -> core[ab67b43d93431064]::result::Result<(), alloc[8787631d7fe8ec5a]::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x557a5418ce1a - test[f0ec78552bebb08e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x557a5418ce1a - as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x557a5418ce1a - std[ed5b486fa4cdb954]::panicking::catch_unwind::do_call::, core[ab67b43d93431064]::result::Result<(), alloc[8787631d7fe8ec5a]::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] 30: 0x557a5418ce1a - std[ed5b486fa4cdb954]::panicking::catch_unwind::, core[ab67b43d93431064]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] 31: 0x557a5418ce1a - std[ed5b486fa4cdb954]::panic::catch_unwind::, core[ab67b43d93431064]::result::Result<(), alloc[8787631d7fe8ec5a]::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x557a5418ce1a - test[f0ec78552bebb08e]::run_test_in_process [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x557a5418ce1a - test[f0ec78552bebb08e]::run_test::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x557a541883c4 - test[f0ec78552bebb08e]::run_test::{closure#1} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x557a541883c4 - std[ed5b486fa4cdb954]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 36: 0x557a5418f912 - std[ed5b486fa4cdb954]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 37: 0x557a5418f912 - ::{closure#1}::{closure#0}> as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x557a5418f912 - std[ed5b486fa4cdb954]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] 39: 0x557a5418f912 - std[ed5b486fa4cdb954]::panicking::catch_unwind::<(), core[ab67b43d93431064]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] 40: 0x557a5418f912 - std[ed5b486fa4cdb954]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x557a5418f912 - std[ed5b486fa4cdb954]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 42: 0x557a5418f912 - ::{closure#1} as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x557a54b9534f - + core[ab67b43d93431064]::marker::Send> as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/alloc/src/boxed.rs:2206:9 [INFO] [stdout] 44: 0x557a54b9534f - ::new::thread_start [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/thread/unix.rs:127:17 [INFO] [stdout] 45: 0x7f8ccf081aa4 - [INFO] [stdout] 46: 0x7f8ccf10ea64 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- single_test_failure stdout ---- [INFO] [stdout] client process: Error: cloning the gen 1 process [INFO] [stdout] client process: [INFO] [stdout] client process: Caused by: [INFO] [stdout] client process: ENOSYS: Function not implemented [INFO] [stdout] client process: [INFO] [stdout] client process: Stack backtrace: [INFO] [stdout] client process: 0: ::ext_context::<&str> [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/backtrace.rs:27:14 [INFO] [stdout] client process: 1: , maelstrom_linux::Errno> as anyhow::Context, maelstrom_linux::Errno>>::context::<&str> [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/context.rs:54:37 [INFO] [stdout] client process: 2: maelstrom_util::process::clone_into_pid_and_user_namespace [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-util-0.14.0/src/process.rs:192:42 [INFO] [stdout] client process: 3: maelstrom_client_process::main_for_spawn [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-client-process-0.14.0/src/lib.rs:73:5 [INFO] [stdout] client process: 4: maelstrom_test_runner::main:: [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:218:16 [INFO] [stdout] client process: 5: maelstrom_go_test::main [INFO] [stdout] client process: at ./src/main.rs:8:5 [INFO] [stdout] client process: 6: core::result::Result as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] client process: 7: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result, core::result::Result> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] client process: 8: std::rt::lang_start::>::{closure#0} [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/rt.rs:206:18 [INFO] [stdout] client process: 9: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:287:21 [INFO] [stdout] client process: 10: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] client process: 11: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] client process: 12: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] client process: 13: std::rt::lang_start_internal::{closure#0} [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/rt.rs:175:24 [INFO] [stdout] client process: 14: std::panicking::catch_unwind::do_call:: [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] client process: 15: std::panicking::catch_unwind:: [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] client process: 16: std::panic::catch_unwind:: [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] client process: 17: std::rt::lang_start_internal [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/rt.rs:171:5 [INFO] [stdout] client process: 18: std::rt::lang_start::> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/rt.rs:205:5 [INFO] [stdout] client process: 19: main [INFO] [stdout] client process: 20: [INFO] [stdout] client process: 21: __libc_start_main [INFO] [stdout] client process: 22: _start [INFO] [stdout] Jan 26 08:26:23.057 DEBG UI thread joined [INFO] [stdout] [INFO] [stdout] thread 'single_test_failure' (65) panicked at tests/integration_test.rs:57:6: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: failed to fill whole buffer [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: >::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/backtrace.rs:27:14 [INFO] [stdout] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/result.rs:2189:27 [INFO] [stdout] 2: ::new_client_process [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-client-0.14.0/src/lib.rs:236:9 [INFO] [stdout] 3: ::new::<&maelstrom_util::root::RootBuf, maelstrom_client::SpawnClientProcessFactory, &maelstrom_util::root::RootBuf> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-client-0.14.0/src/lib.rs:329:68 [INFO] [stdout] 4: maelstrom_test_runner::run_app_once:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:410:18 [INFO] [stdout] 5: maelstrom_test_runner::main_with_ui_thread:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:346:15 [INFO] [stdout] 6: maelstrom_test_runner::main_inner::::{closure#0}, integration_test::do_maelstrom_go_test_test::{closure#0}, maelstrom_test_runner::main_for_test::{closure#1}, integration_test::do_maelstrom_go_test_test::{closure#1}> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:307:18 [INFO] [stdout] 7: maelstrom_test_runner::main_for_test:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:247:5 [INFO] [stdout] 8: integration_test::do_maelstrom_go_test_test [INFO] [stdout] at ./tests/integration_test.rs:22:21 [INFO] [stdout] 9: integration_test::single_test_failure [INFO] [stdout] at ./tests/integration_test.rs:191:20 [INFO] [stdout] 10: integration_test::single_test_failure::{closure#0} [INFO] [stdout] at ./tests/integration_test.rs:165:25 [INFO] [stdout] 11: >::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 12: core::result::Result<(), alloc::string::String> as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 13: test::__rust_begin_short_backtrace::, fn() -> core::result::Result<(), alloc::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:663:18 [INFO] [stdout] 14: test::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:686:74 [INFO] [stdout] 15: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 16: std::panicking::catch_unwind::do_call::, core::result::Result<(), alloc::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] 17: std::panicking::catch_unwind::, core::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] 18: std::panic::catch_unwind::, core::result::Result<(), alloc::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] 19: test::run_test_in_process [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:686:27 [INFO] [stdout] 20: test::run_test::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:607:43 [INFO] [stdout] 21: test::run_test::{closure#1} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:637:41 [INFO] [stdout] 22: std::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 23: std::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 24: ::{closure#1}::{closure#0}> as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 25: std::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] 26: std::panicking::catch_unwind::<(), core::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] 27: std::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] 28: std::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 29: ::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 30: + core::marker::Send> as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/alloc/src/boxed.rs:2206:9 [INFO] [stdout] 31: ::new::thread_start [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/thread/unix.rs:127:17 [INFO] [stdout] 32: [INFO] [stdout] 33: clone [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x557a54b96022 - std[ed5b486fa4cdb954]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x557a54b96022 - std[ed5b486fa4cdb954]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x557a54b96022 - std[ed5b486fa4cdb954]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x557a54b96022 - <::print::DisplayBacktrace as core[ab67b43d93431064]::fmt::Display>::fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x557a54bafcda - ::fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x557a54bafcda - core[ab67b43d93431064]::fmt::write [INFO] [stdout] 6: 0x557a54b9ce76 - std[ed5b486fa4cdb954]::io::default_write_fmt::> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x557a54b9ce76 - as std[ed5b486fa4cdb954]::io::Write>::write_fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x557a54b7118f - ::print [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x557a54b7118f - std[ed5b486fa4cdb954]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x557a54b8cf19 - std[ed5b486fa4cdb954]::panicking::default_hook [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x557a5418c20e - core[ab67b43d93431064]::ops::function::Fn<(&'a std[ed5b486fa4cdb954]::panic::PanicHookInfo<'b>,), Output = ()> + core[ab67b43d93431064]::marker::Send + core[ab67b43d93431064]::marker::Sync> as core[ab67b43d93431064]::ops::function::Fn<(&std[ed5b486fa4cdb954]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 12: 0x557a5418c20e - test[f0ec78552bebb08e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x557a54b8d182 - core[ab67b43d93431064]::ops::function::Fn<(&'a std[ed5b486fa4cdb954]::panic::PanicHookInfo<'b>,), Output = ()> + core[ab67b43d93431064]::marker::Send + core[ab67b43d93431064]::marker::Sync> as core[ab67b43d93431064]::ops::function::Fn<(&std[ed5b486fa4cdb954]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 14: 0x557a54b8d182 - std[ed5b486fa4cdb954]::panicking::panic_with_hook [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x557a54b71248 - std[ed5b486fa4cdb954]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x557a54b684a9 - std[ed5b486fa4cdb954]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x557a54b7218d - __rustc[5067f77124470312]::rust_begin_unwind [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x557a54bb049c - core[ab67b43d93431064]::panicking::panic_fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x557a54bb0212 - core[ab67b43d93431064]::result::unwrap_failed [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x557a540b180a - >::unwrap [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/result.rs:1233:23 [INFO] [stdout] 21: 0x557a540b180a - integration_test[261ab80d1c5d9759]::do_maelstrom_go_test_test [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_test.rs:57:6 [INFO] [stdout] 22: 0x557a540b30cc - integration_test[261ab80d1c5d9759]::single_test_failure [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_test.rs:191:20 [INFO] [stdout] 23: 0x557a540afde7 - integration_test[261ab80d1c5d9759]::single_test_failure::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_test.rs:165:25 [INFO] [stdout] 24: 0x557a5412bac6 - >::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x557a541805bb - core[ab67b43d93431064]::result::Result<(), alloc[8787631d7fe8ec5a]::string::String> as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x557a541805bb - test[f0ec78552bebb08e]::__rust_begin_short_backtrace::, fn() -> core[ab67b43d93431064]::result::Result<(), alloc[8787631d7fe8ec5a]::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x557a5418ce1a - test[f0ec78552bebb08e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x557a5418ce1a - as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x557a5418ce1a - std[ed5b486fa4cdb954]::panicking::catch_unwind::do_call::, core[ab67b43d93431064]::result::Result<(), alloc[8787631d7fe8ec5a]::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] 30: 0x557a5418ce1a - std[ed5b486fa4cdb954]::panicking::catch_unwind::, core[ab67b43d93431064]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] 31: 0x557a5418ce1a - std[ed5b486fa4cdb954]::panic::catch_unwind::, core[ab67b43d93431064]::result::Result<(), alloc[8787631d7fe8ec5a]::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x557a5418ce1a - test[f0ec78552bebb08e]::run_test_in_process [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x557a5418ce1a - test[f0ec78552bebb08e]::run_test::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x557a541883c4 - test[f0ec78552bebb08e]::run_test::{closure#1} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x557a541883c4 - std[ed5b486fa4cdb954]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 36: 0x557a5418f912 - std[ed5b486fa4cdb954]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 37: 0x557a5418f912 - ::{closure#1}::{closure#0}> as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x557a5418f912 - std[ed5b486fa4cdb954]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] 39: 0x557a5418f912 - std[ed5b486fa4cdb954]::panicking::catch_unwind::<(), core[ab67b43d93431064]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] 40: 0x557a5418f912 - std[ed5b486fa4cdb954]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x557a5418f912 - std[ed5b486fa4cdb954]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 42: 0x557a5418f912 - ::{closure#1} as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x557a54b9534f - + core[ab67b43d93431064]::marker::Send> as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/alloc/src/boxed.rs:2206:9 [INFO] [stdout] 44: 0x557a54b9534f - ::new::thread_start [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/thread/unix.rs:127:17 [INFO] [stdout] 45: 0x7f8ccf081aa4 - [INFO] [stdout] 46: 0x7f8ccf10ea64 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- single_fuzz_failure stdout ---- [INFO] [stdout] client process: Error: cloning the gen 1 process [INFO] [stdout] client process: [INFO] [stdout] client process: Caused by: [INFO] [stdout] client process: ENOSYS: Function not implemented [INFO] [stdout] client process: [INFO] [stdout] client process: Stack backtrace: [INFO] [stdout] client process: 0: ::ext_context::<&str> [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/backtrace.rs:27:14 [INFO] [stdout] client process: 1: , maelstrom_linux::Errno> as anyhow::Context, maelstrom_linux::Errno>>::context::<&str> [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/context.rs:54:37 [INFO] [stdout] client process: 2: maelstrom_util::process::clone_into_pid_and_user_namespace [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-util-0.14.0/src/process.rs:192:42 [INFO] [stdout] client process: 3: maelstrom_client_process::main_for_spawn [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-client-process-0.14.0/src/lib.rs:73:5 [INFO] [stdout] client process: 4: maelstrom_test_runner::main:: [INFO] [stdout] client process: at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:218:16 [INFO] [stdout] client process: 5: maelstrom_go_test::main [INFO] [stdout] client process: at ./src/main.rs:8:5 [INFO] [stdout] client process: 6: core::result::Result as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] client process: 7: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result, core::result::Result> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] client process: 8: std::rt::lang_start::>::{closure#0} [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/rt.rs:206:18 [INFO] [stdout] client process: 9: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:287:21 [INFO] [stdout] client process: 10: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] client process: 11: std::panicking::catch_unwind:: + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] client process: 12: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] client process: 13: std::rt::lang_start_internal::{closure#0} [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/rt.rs:175:24 [INFO] [stdout] client process: 14: std::panicking::catch_unwind::do_call:: [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] client process: 15: std::panicking::catch_unwind:: [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] client process: 16: std::panic::catch_unwind:: [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] client process: 17: std::rt::lang_start_internal [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/rt.rs:171:5 [INFO] [stdout] client process: 18: std::rt::lang_start::> [INFO] [stdout] client process: at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/rt.rs:205:5 [INFO] [stdout] client process: 19: main [INFO] [stdout] client process: 20: [INFO] [stdout] client process: 21: __libc_start_main [INFO] [stdout] client process: 22: _start [INFO] [stdout] Jan 26 08:26:23.056 DEBG UI thread joined [INFO] [stdout] [INFO] [stdout] thread 'single_fuzz_failure' (64) panicked at tests/integration_test.rs:57:6: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: failed to fill whole buffer [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: >::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/backtrace.rs:27:14 [INFO] [stdout] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/result.rs:2189:27 [INFO] [stdout] 2: ::new_client_process [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-client-0.14.0/src/lib.rs:236:9 [INFO] [stdout] 3: ::new::<&maelstrom_util::root::RootBuf, maelstrom_client::SpawnClientProcessFactory, &maelstrom_util::root::RootBuf> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-client-0.14.0/src/lib.rs:329:68 [INFO] [stdout] 4: maelstrom_test_runner::run_app_once:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:410:18 [INFO] [stdout] 5: maelstrom_test_runner::main_with_ui_thread:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:346:15 [INFO] [stdout] 6: maelstrom_test_runner::main_inner::::{closure#0}, integration_test::do_maelstrom_go_test_test::{closure#0}, maelstrom_test_runner::main_for_test::{closure#1}, integration_test::do_maelstrom_go_test_test::{closure#1}> [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:307:18 [INFO] [stdout] 7: maelstrom_test_runner::main_for_test:: [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/maelstrom-test-runner-0.14.0/src/lib.rs:247:5 [INFO] [stdout] 8: integration_test::do_maelstrom_go_test_test [INFO] [stdout] at ./tests/integration_test.rs:22:21 [INFO] [stdout] 9: integration_test::single_fuzz_failure [INFO] [stdout] at ./tests/integration_test.rs:254:20 [INFO] [stdout] 10: integration_test::single_fuzz_failure::{closure#0} [INFO] [stdout] at ./tests/integration_test.rs:224:25 [INFO] [stdout] 11: >::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 12: core::result::Result<(), alloc::string::String> as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 13: test::__rust_begin_short_backtrace::, fn() -> core::result::Result<(), alloc::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:663:18 [INFO] [stdout] 14: test::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:686:74 [INFO] [stdout] 15: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 16: std::panicking::catch_unwind::do_call::, core::result::Result<(), alloc::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] 17: std::panicking::catch_unwind::, core::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] 18: std::panic::catch_unwind::, core::result::Result<(), alloc::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] 19: test::run_test_in_process [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:686:27 [INFO] [stdout] 20: test::run_test::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:607:43 [INFO] [stdout] 21: test::run_test::{closure#1} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:637:41 [INFO] [stdout] 22: std::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 23: std::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 24: ::{closure#1}::{closure#0}> as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 25: std::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] 26: std::panicking::catch_unwind::<(), core::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] 27: std::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] 28: std::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 29: ::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 30: + core::marker::Send> as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/alloc/src/boxed.rs:2206:9 [INFO] [stdout] 31: ::new::thread_start [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/thread/unix.rs:127:17 [INFO] [stdout] 32: [INFO] [stdout] 33: clone [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x557a54b96022 - std[ed5b486fa4cdb954]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x557a54b96022 - std[ed5b486fa4cdb954]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x557a54b96022 - std[ed5b486fa4cdb954]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x557a54b96022 - <::print::DisplayBacktrace as core[ab67b43d93431064]::fmt::Display>::fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x557a54bafcda - ::fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x557a54bafcda - core[ab67b43d93431064]::fmt::write [INFO] [stdout] 6: 0x557a54b9ce76 - std[ed5b486fa4cdb954]::io::default_write_fmt::> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x557a54b9ce76 - as std[ed5b486fa4cdb954]::io::Write>::write_fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x557a54b7118f - ::print [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x557a54b7118f - std[ed5b486fa4cdb954]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x557a54b8cf19 - std[ed5b486fa4cdb954]::panicking::default_hook [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x557a5418c20e - core[ab67b43d93431064]::ops::function::Fn<(&'a std[ed5b486fa4cdb954]::panic::PanicHookInfo<'b>,), Output = ()> + core[ab67b43d93431064]::marker::Send + core[ab67b43d93431064]::marker::Sync> as core[ab67b43d93431064]::ops::function::Fn<(&std[ed5b486fa4cdb954]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 12: 0x557a5418c20e - test[f0ec78552bebb08e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x557a54b8d182 - core[ab67b43d93431064]::ops::function::Fn<(&'a std[ed5b486fa4cdb954]::panic::PanicHookInfo<'b>,), Output = ()> + core[ab67b43d93431064]::marker::Send + core[ab67b43d93431064]::marker::Sync> as core[ab67b43d93431064]::ops::function::Fn<(&std[ed5b486fa4cdb954]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 14: 0x557a54b8d182 - std[ed5b486fa4cdb954]::panicking::panic_with_hook [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x557a54b71248 - std[ed5b486fa4cdb954]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x557a54b684a9 - std[ed5b486fa4cdb954]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x557a54b7218d - __rustc[5067f77124470312]::rust_begin_unwind [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x557a54bb049c - core[ab67b43d93431064]::panicking::panic_fmt [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x557a54bb0212 - core[ab67b43d93431064]::result::unwrap_failed [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x557a540b180a - >::unwrap [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/result.rs:1233:23 [INFO] [stdout] 21: 0x557a540b180a - integration_test[261ab80d1c5d9759]::do_maelstrom_go_test_test [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_test.rs:57:6 [INFO] [stdout] 22: 0x557a540b240c - integration_test[261ab80d1c5d9759]::single_fuzz_failure [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_test.rs:254:20 [INFO] [stdout] 23: 0x557a540afdb7 - integration_test[261ab80d1c5d9759]::single_fuzz_failure::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_test.rs:224:25 [INFO] [stdout] 24: 0x557a5412ba86 - >::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x557a541805bb - core[ab67b43d93431064]::result::Result<(), alloc[8787631d7fe8ec5a]::string::String> as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x557a541805bb - test[f0ec78552bebb08e]::__rust_begin_short_backtrace::, fn() -> core[ab67b43d93431064]::result::Result<(), alloc[8787631d7fe8ec5a]::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x557a5418ce1a - test[f0ec78552bebb08e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x557a5418ce1a - as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x557a5418ce1a - std[ed5b486fa4cdb954]::panicking::catch_unwind::do_call::, core[ab67b43d93431064]::result::Result<(), alloc[8787631d7fe8ec5a]::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] 30: 0x557a5418ce1a - std[ed5b486fa4cdb954]::panicking::catch_unwind::, core[ab67b43d93431064]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] 31: 0x557a5418ce1a - std[ed5b486fa4cdb954]::panic::catch_unwind::, core[ab67b43d93431064]::result::Result<(), alloc[8787631d7fe8ec5a]::string::String>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x557a5418ce1a - test[f0ec78552bebb08e]::run_test_in_process [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x557a5418ce1a - test[f0ec78552bebb08e]::run_test::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x557a541883c4 - test[f0ec78552bebb08e]::run_test::{closure#1} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x557a541883c4 - std[ed5b486fa4cdb954]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 36: 0x557a5418f912 - std[ed5b486fa4cdb954]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 37: 0x557a5418f912 - ::{closure#1}::{closure#0}> as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x557a5418f912 - std[ed5b486fa4cdb954]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:581:40 [INFO] [stdout] 39: 0x557a5418f912 - std[ed5b486fa4cdb954]::panicking::catch_unwind::<(), core[ab67b43d93431064]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panicking.rs:544:19 [INFO] [stdout] 40: 0x557a5418f912 - std[ed5b486fa4cdb954]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x557a5418f912 - std[ed5b486fa4cdb954]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 42: 0x557a5418f912 - ::{closure#1} as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x557a54b9534f - + core[ab67b43d93431064]::marker::Send> as core[ab67b43d93431064]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/alloc/src/boxed.rs:2206:9 [INFO] [stdout] 44: 0x557a54b9534f - ::new::thread_start [INFO] [stdout] at /rustc/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/library/std/src/sys/thread/unix.rs:127:17 [INFO] [stdout] 45: 0x7f8ccf081aa4 - [INFO] [stdout] 46: 0x7f8ccf10ea64 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] many_different_tests_success [INFO] [stdout] single_example_failure [INFO] [stdout] single_fuzz_failure [INFO] [stdout] single_test_failure [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.20s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test integration_test` [INFO] running `Command { std: "docker" "inspect" "fab464f866764ccf03232b0a4aabb4c8825a41ea17381cd133f1c18dc5969012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fab464f866764ccf03232b0a4aabb4c8825a41ea17381cd133f1c18dc5969012", kill_on_drop: false }` [INFO] [stdout] fab464f866764ccf03232b0a4aabb4c8825a41ea17381cd133f1c18dc5969012