[INFO] cloning repository https://github.com/Tevinthuku/coding_challenges_fyi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tevinthuku/coding_challenges_fyi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTevinthuku%2Fcoding_challenges_fyi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTevinthuku%2Fcoding_challenges_fyi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 617f7be86b95e08127f06d586164cf0ba5cfd69a [INFO] testing Tevinthuku/coding_challenges_fyi against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTevinthuku%2Fcoding_challenges_fyi" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Tevinthuku/coding_challenges_fyi [INFO] finished tweaking git repo https://github.com/Tevinthuku/coding_challenges_fyi [INFO] tweaked toml for git repo https://github.com/Tevinthuku/coding_challenges_fyi written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Tevinthuku/coding_challenges_fyi on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Tevinthuku/coding_challenges_fyi 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded log v0.4.25 [INFO] [stderr] Downloaded wit-bindgen-rt v0.33.0 [INFO] [stderr] Downloaded etcetera v0.8.0 [INFO] [stderr] Downloaded bitflags v2.8.0 [INFO] [stderr] Downloaded clap_derive v4.5.24 [INFO] [stderr] Downloaded json5 v0.4.1 [INFO] [stderr] Downloaded httparse v1.10.0 [INFO] [stderr] Downloaded bitstream-rs v0.2.0 [INFO] [stderr] Downloaded pest_meta v2.7.15 [INFO] [stderr] Downloaded clap v4.5.27 [INFO] [stderr] Downloaded config v0.13.4 [INFO] [stderr] Downloaded sqlx-postgres v0.7.4 [INFO] [stderr] Downloaded pest v2.7.15 [INFO] [stderr] Downloaded wasi v0.13.3+wasi-0.2.2 [INFO] [stderr] Downloaded actix-http v3.9.0 [INFO] [stderr] Downloaded clap_builder v4.5.27 [INFO] [stderr] Downloaded brotli-decompressor v4.0.2 [INFO] [stderr] Downloaded sqlx v0.7.4 [INFO] [stderr] Downloaded chrono v0.4.39 [INFO] [stderr] Downloaded actix-web v4.9.0 [INFO] [stderr] Downloaded openssl v0.10.69 [INFO] [stderr] Downloaded syn v2.0.96 [INFO] [stderr] Downloaded icu_properties_data v1.5.0 [INFO] [stderr] Downloaded serde_json v1.0.138 [INFO] [stderr] Downloaded time v0.3.37 [INFO] [stderr] Downloaded sqlx-core v0.7.4 [INFO] [stderr] Downloaded zerovec v0.10.4 [INFO] [stderr] Downloaded tokio-util v0.7.13 [INFO] [stderr] Downloaded sqlx-sqlite v0.7.4 [INFO] [stderr] Downloaded icu_collections v1.5.0 [INFO] [stderr] Downloaded rsa v0.9.7 [INFO] [stderr] Downloaded sqlx-mysql v0.7.4 [INFO] [stderr] Downloaded cc v1.2.10 [INFO] [stderr] Downloaded icu_normalizer_data v1.5.0 [INFO] [stderr] Downloaded icu_normalizer v1.5.0 [INFO] [stderr] Downloaded mio v1.0.3 [INFO] [stderr] Downloaded ron v0.7.1 [INFO] [stderr] Downloaded rstest_macros v0.18.2 [INFO] [stderr] Downloaded semver v1.0.25 [INFO] [stderr] Downloaded futures-intrusive v0.5.0 [INFO] [stderr] Downloaded indexmap v2.7.1 [INFO] [stderr] Downloaded getrandom v0.3.1 [INFO] [stderr] Downloaded tempfile v3.16.0 [INFO] [stderr] Downloaded icu_locid v1.5.0 [INFO] [stderr] Downloaded icu_provider v1.5.0 [INFO] [stderr] Downloaded zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Downloaded icu_properties v1.5.1 [INFO] [stderr] Downloaded tokio v1.43.0 [INFO] [stderr] Downloaded pest_derive v2.7.15 [INFO] [stderr] Downloaded actix-server v2.5.0 [INFO] [stderr] Downloaded env_logger v0.11.6 [INFO] [stderr] Downloaded async-trait v0.1.85 [INFO] [stderr] Downloaded sqlx-macros-core v0.7.4 [INFO] [stderr] Downloaded native-tls v0.2.13 [INFO] [stderr] Downloaded ryu v1.0.19 [INFO] [stderr] Downloaded sqlformat v0.2.6 [INFO] [stderr] Downloaded litemap v0.7.4 [INFO] [stderr] Downloaded writeable v0.5.5 [INFO] [stderr] Downloaded yoke v0.7.5 [INFO] [stderr] Downloaded zerovec-derive v0.10.3 [INFO] [stderr] Downloaded uuid v1.12.1 [INFO] [stderr] Downloaded miniz_oxide v0.8.3 [INFO] [stderr] Downloaded socket2 v0.5.8 [INFO] [stderr] Downloaded actix-cors v0.7.0 [INFO] [stderr] Downloaded thiserror-impl v2.0.11 [INFO] [stderr] Downloaded thiserror v2.0.11 [INFO] [stderr] Downloaded pest_generator v2.7.15 [INFO] [stderr] Downloaded iana-time-zone v0.1.61 [INFO] [stderr] Downloaded relative-path v1.9.3 [INFO] [stderr] Downloaded rstest v0.18.2 [INFO] [stderr] Downloaded zstd-safe v7.2.1 [INFO] [stderr] Downloaded zstd v0.13.2 [INFO] [stderr] Downloaded time-macros v0.2.19 [INFO] [stderr] Downloaded sha256 v1.5.0 [INFO] [stderr] Downloaded whoami v1.5.2 [INFO] [stderr] Downloaded pkcs1 v0.7.5 [INFO] [stderr] Downloaded icu_locid_transform_data v1.5.0 [INFO] [stderr] Downloaded icu_locid_transform v1.5.0 [INFO] [stderr] Downloaded icu_provider_macros v1.5.0 [INFO] [stderr] Downloaded yoke-derive v0.7.5 [INFO] [stderr] Downloaded brotli v6.0.0 [INFO] [stderr] Downloaded zerofrom-derive v0.1.5 [INFO] [stderr] Downloaded zerofrom v0.1.5 [INFO] [stderr] Downloaded idna_adapter v1.2.0 [INFO] [stderr] Downloaded multipeek v0.1.2 [INFO] [stderr] Downloaded tokio-retry v0.3.0 [INFO] [stderr] Downloaded anstyle-wincon v3.0.7 [INFO] [stderr] Downloaded sqlx-macros v0.7.4 [INFO] [stderr] Downloaded atoi v2.0.0 [INFO] [stderr] Downloaded pem-rfc7468 v0.7.0 [INFO] [stderr] Downloaded stringprep v0.1.5 [INFO] [stderr] Downloaded unicode-ident v1.0.16 [INFO] [stderr] Downloaded libsqlite3-sys v0.27.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a5366c4466be7b0fa5400b7251f978b1da391081a17bc8bffd32c94602f303a [INFO] running `Command { std: "docker" "start" "-a" "7a5366c4466be7b0fa5400b7251f978b1da391081a17bc8bffd32c94602f303a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a5366c4466be7b0fa5400b7251f978b1da391081a17bc8bffd32c94602f303a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a5366c4466be7b0fa5400b7251f978b1da391081a17bc8bffd32c94602f303a", kill_on_drop: false }` [INFO] [stdout] 7a5366c4466be7b0fa5400b7251f978b1da391081a17bc8bffd32c94602f303a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81ba73dd96baa0e9f068aa73cdaa1571678b219262614924300887f969e252e3 [INFO] running `Command { std: "docker" "start" "-a" "81ba73dd96baa0e9f068aa73cdaa1571678b219262614924300887f969e252e3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling log v0.4.25 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling litemap v0.7.4 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling ryu v1.0.19 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling serde_json v1.0.138 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling icu_normalizer_data v1.5.0 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling write16 v1.0.0 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling openssl v0.10.69 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling bytes v1.9.0 [INFO] [stderr] Compiling native-tls v0.2.13 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling httparse v1.10.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling zstd-safe v7.2.1 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling time-macros v0.2.19 [INFO] [stderr] Compiling miniz_oxide v0.8.3 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling brotli-decompressor v4.0.2 [INFO] [stderr] Compiling actix-service v2.0.2 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling cc v1.2.10 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling bytestring v1.4.0 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling flate2 v1.0.35 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stderr] Compiling time v0.3.37 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling crc-catalog v2.4.0 [INFO] [stderr] Compiling tinyvec v1.8.1 [INFO] [stderr] Compiling brotli v6.0.0 [INFO] [stderr] Compiling crc v3.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling atoi v2.0.0 [INFO] [stderr] Compiling futures-intrusive v0.5.0 [INFO] [stderr] Compiling sqlformat v0.2.6 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling unicode-properties v0.1.3 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling tokio v1.43.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling env_logger v0.11.6 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling md-5 v0.10.6 [INFO] [stderr] Compiling openssl-sys v0.9.104 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling dlv-list v0.3.0 [INFO] [stderr] Compiling dotenvy v0.15.7 [INFO] [stderr] Compiling whoami v1.5.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling home v0.5.11 [INFO] [stderr] Compiling stringprep v0.1.5 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Compiling ordered-multimap v0.4.3 [INFO] [stderr] Compiling rustls-pemfile v1.0.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.14 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling rust-ini v0.18.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling pathdiff v0.2.3 [INFO] [stderr] Compiling sha1_smol v1.0.1 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling uuid v1.12.1 [INFO] [stderr] Compiling clap_builder v4.5.27 [INFO] [stderr] Compiling dirs v5.0.1 [INFO] [stderr] Compiling bitstream-rs v0.2.0 [INFO] [stderr] Compiling multipeek v0.1.2 [INFO] [stderr] Compiling ccwc v0.1.0 (/opt/rustwide/workdir/ccwc) [INFO] [stderr] Compiling cut v0.1.0 (/opt/rustwide/workdir/cut) [INFO] [stderr] Compiling json-parser v0.1.0 (/opt/rustwide/workdir/json-parser) [INFO] [stderr] Compiling tempfile v3.16.0 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling async-trait v0.1.85 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling pin-project-internal v1.1.8 [INFO] [stderr] Compiling clap_derive v4.5.24 [INFO] [stderr] Compiling zerofrom v0.1.5 [INFO] [stderr] Compiling zstd v0.13.2 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling pest v2.7.15 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling pin-project v1.1.8 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling hashlink v0.8.4 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling pest_meta v2.7.15 [INFO] [stderr] Compiling clap v4.5.27 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling pest_generator v2.7.15 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling pest_derive v2.7.15 [INFO] [stderr] Compiling actix-router v0.5.3 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling ron v0.7.1 [INFO] [stderr] Compiling json5 v0.4.1 [INFO] [stderr] Compiling actix-web-codegen v4.3.0 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling sort-tool v0.1.0 (/opt/rustwide/workdir/sort-tool) [INFO] [stderr] Compiling huffman-compression v0.1.0 (/opt/rustwide/workdir/huffman-compression) [INFO] [stderr] Compiling config v0.13.4 [INFO] [stderr] Compiling sqlx-core v0.7.4 [INFO] [stderr] Compiling diff-tool v0.1.0 (/opt/rustwide/workdir/diff-tool) [INFO] [stderr] Compiling sqlx-postgres v0.7.4 [INFO] [stderr] Compiling tokio-util v0.7.13 [INFO] [stderr] Compiling actix-rt v2.10.0 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tokio-retry v0.3.0 [INFO] [stderr] Compiling redis-server v0.1.0 (/opt/rustwide/workdir/redis-server) [INFO] [stderr] Compiling sha256 v1.5.0 [INFO] [stderr] Compiling actix-server v2.5.0 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling actix-codec v0.5.2 [INFO] [stderr] Compiling combine v4.6.7 [INFO] [stderr] Compiling memcached v0.1.0 (/opt/rustwide/workdir/memcached) [INFO] [stderr] Compiling web_server v0.1.0 (/opt/rustwide/workdir/web-server) [INFO] [stderr] Compiling shell v0.1.0 (/opt/rustwide/workdir/shell) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> memcached/src/db.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn iter(&self) -> linked_hash_map::Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 81 | pub fn iter(&self) -> linked_hash_map::Iter<'_, String, Content> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sqlx-macros-core v0.7.4 [INFO] [stderr] Compiling actix-http v3.9.0 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling sqlx-macros v0.7.4 [INFO] [stderr] Compiling actix-web v4.9.0 [INFO] [stderr] Compiling redis v0.25.4 [INFO] [stderr] Compiling sqlx v0.7.4 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling actix-cors v0.7.0 [INFO] [stderr] Compiling load-balancer v0.1.0 (/opt/rustwide/workdir/load-balancer) [INFO] [stderr] Compiling server v0.1.0 (/opt/rustwide/workdir/url-shortener/server) [INFO] [stderr] Compiling http-load-tester v0.1.0 (/opt/rustwide/workdir/http-load-tester) [INFO] [stdout] warning: unused import: `command` [INFO] [stdout] --> http-load-tester/src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use clap::{command, Parser}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ratelimiter v0.1.0 (/opt/rustwide/workdir/ratelimiter) [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> load-balancer/src/bin/load-balancer/mod.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{error, info, warn}; [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 02s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.25.4, sqlx-postgres v0.7.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "81ba73dd96baa0e9f068aa73cdaa1571678b219262614924300887f969e252e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81ba73dd96baa0e9f068aa73cdaa1571678b219262614924300887f969e252e3", kill_on_drop: false }` [INFO] [stdout] 81ba73dd96baa0e9f068aa73cdaa1571678b219262614924300887f969e252e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 654182767c8940598f1af7bb8606e3d5fa3bede22a075babe2fa51bcddac9ada [INFO] running `Command { std: "docker" "start" "-a" "654182767c8940598f1af7bb8606e3d5fa3bede22a075babe2fa51bcddac9ada", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.25 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling futures-timer v3.0.3 [INFO] [stderr] Compiling ratelimiter v0.1.0 (/opt/rustwide/workdir/ratelimiter) [INFO] [stderr] Compiling huffman-compression v0.1.0 (/opt/rustwide/workdir/huffman-compression) [INFO] [stderr] Compiling memcached v0.1.0 (/opt/rustwide/workdir/memcached) [INFO] [stderr] Compiling load-balancer v0.1.0 (/opt/rustwide/workdir/load-balancer) [INFO] [stderr] Compiling sort-tool v0.1.0 (/opt/rustwide/workdir/sort-tool) [INFO] [stderr] Compiling http-load-tester v0.1.0 (/opt/rustwide/workdir/http-load-tester) [INFO] [stderr] Compiling shell v0.1.0 (/opt/rustwide/workdir/shell) [INFO] [stderr] Compiling web_server v0.1.0 (/opt/rustwide/workdir/web-server) [INFO] [stderr] Compiling server v0.1.0 (/opt/rustwide/workdir/url-shortener/server) [INFO] [stdout] warning: unused import: `command` [INFO] [stdout] --> http-load-tester/src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use clap::{command, Parser}; [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: `error` [INFO] [stdout] --> load-balancer/src/bin/load-balancer/mod.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{error, info, warn}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cut v0.1.0 (/opt/rustwide/workdir/cut) [INFO] [stderr] Compiling ccwc v0.1.0 (/opt/rustwide/workdir/ccwc) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> memcached/src/db.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn iter(&self) -> linked_hash_map::Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 81 | pub fn iter(&self) -> linked_hash_map::Iter<'_, String, Content> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Compiling rstest v0.18.2 [INFO] [stderr] Compiling json-parser v0.1.0 (/opt/rustwide/workdir/json-parser) [INFO] [stderr] Compiling redis-server v0.1.0 (/opt/rustwide/workdir/redis-server) [INFO] [stderr] Compiling diff-tool v0.1.0 (/opt/rustwide/workdir/diff-tool) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.20s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.25.4, sqlx-postgres v0.7.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "654182767c8940598f1af7bb8606e3d5fa3bede22a075babe2fa51bcddac9ada", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "654182767c8940598f1af7bb8606e3d5fa3bede22a075babe2fa51bcddac9ada", kill_on_drop: false }` [INFO] [stdout] 654182767c8940598f1af7bb8606e3d5fa3bede22a075babe2fa51bcddac9ada [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 414b89688acca933107705a35bf3474b802c16d4064a12d30c2aabc5416a2681 [INFO] running `Command { std: "docker" "start" "-a" "414b89688acca933107705a35bf3474b802c16d4064a12d30c2aabc5416a2681", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> load-balancer/src/bin/load-balancer/mod.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | use log::{error, info, warn}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> memcached/src/db.rs:81:17 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn iter(&self) -> linked_hash_map::Iter { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 81 | pub fn iter(&self) -> linked_hash_map::Iter<'_, String, Content> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `load-balancer` (bin "load-balancer" test) generated 1 warning (run `cargo fix --bin "load-balancer" -p load-balancer --tests` to apply 1 suggestion) [INFO] [stderr] warning: `memcached` (bin "memcached" test) generated 1 warning (run `cargo fix --bin "memcached" -p memcached --tests` to apply 1 suggestion) [INFO] [stderr] warning: unused import: `command` [INFO] [stderr] --> http-load-tester/src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | use clap::{command, Parser}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `http-load-tester` (bin "http-load-tester" test) generated 1 warning (run `cargo fix --bin "http-load-tester" -p http-load-tester --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.25.4, sqlx-postgres v0.7.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ccwc-48ddd2176e762deb) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cut-7ee34ff1e31531a8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/diff_tool-b0f80bb7786230cd) [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 tests::test_least_common_sequence::case_1 ... ok [INFO] [stdout] test tests::test_least_common_sequence_for_many ... ok [INFO] [stdout] test tests::test_least_common_sequence_for_many_2 ... ok [INFO] [stdout] test tests::test_differences ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/http_load_tester-98f91055c6f7bc94) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/huffman_compression-06829827e62a985f) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test prefix_code_table::tests::test_code_generation ... ok [INFO] [stdout] test encode_decode::tests::test_encoding_decoding ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- encode_decode::tests::test_encoding_decoding stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'encode_decode::tests::test_encoding_decoding' (49) panicked at huffman-compression/src/encode_decode.rs:189:52: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5c55bc8213b2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5c55bc8213b2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5c55bc8213b2 - std[3b51380354919863]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5c55bc8213b2 - <::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5c55bc83648a - ::fmt [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5c55bc83648a - core[27de1724e4349be2]::fmt::write [INFO] [stdout] 6: 0x5c55bc826276 - std[3b51380354919863]::io::default_write_fmt::> [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5c55bc826276 - as std[3b51380354919863]::io::Write>::write_fmt [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5c55bc7ff76f - ::print [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5c55bc7ff76f - std[3b51380354919863]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5c55bc8192f9 - std[3b51380354919863]::panicking::default_hook [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5c55bc7aeebe - core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 12: 0x5c55bc7aeebe - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5c55bc8194b2 - core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 14: 0x5c55bc8194b2 - std[3b51380354919863]::panicking::panic_with_hook [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5c55bc7ff828 - std[3b51380354919863]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5c55bc7f49a9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5c55bc80067d - __rustc[d79c0ace40940972]::rust_begin_unwind [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5c55bc836b9c - core[27de1724e4349be2]::panicking::panic_fmt [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5c55bc836912 - core[27de1724e4349be2]::result::unwrap_failed [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x5c55bc76a600 - >>::unwrap [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/result.rs:1233:23 [INFO] [stdout] 21: 0x5c55bc76a600 - huffman_compression[98f81284f62f20bd]::encode_decode::tests::test_encoding_decoding [INFO] [stdout] at /opt/rustwide/workdir/huffman-compression/src/encode_decode.rs:189:52 [INFO] [stdout] 22: 0x5c55bc7699f7 - huffman_compression[98f81284f62f20bd]::encode_decode::tests::test_encoding_decoding::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/huffman-compression/src/encode_decode.rs:185:32 [INFO] [stdout] 23: 0x5c55bc7754f6 - >::call_once [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5c55bc7a326b - core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5c55bc7a326b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>> [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x5c55bc7afaca - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x5c55bc7afaca - as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 28: 0x5c55bc7afaca - std[3b51380354919863]::panicking::catch_unwind::do_call::, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>> [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40 [INFO] [stdout] 29: 0x5c55bc7afaca - std[3b51380354919863]::panicking::catch_unwind::, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19 [INFO] [stdout] 30: 0x5c55bc7afaca - std[3b51380354919863]::panic::catch_unwind::, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>> [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5c55bc7afaca - test[182b2e79ecd7bbd9]::run_test_in_process [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x5c55bc7afaca - test[182b2e79ecd7bbd9]::run_test::{closure#0} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x5c55bc7ab074 - test[182b2e79ecd7bbd9]::run_test::{closure#1} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x5c55bc7ab074 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 35: 0x5c55bc7b25c2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 36: 0x5c55bc7b25c2 - ::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 37: 0x5c55bc7b25c2 - std[3b51380354919863]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40 [INFO] [stdout] 38: 0x5c55bc7b25c2 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19 [INFO] [stdout] 39: 0x5c55bc7b25c2 - std[3b51380354919863]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x5c55bc7b25c2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 41: 0x5c55bc7b25c2 - ::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x5c55bc8208bf - + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9 [INFO] [stdout] 43: 0x5c55bc8208bf - ::new::thread_start [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17 [INFO] [stdout] 44: 0x7e0ae85b6aa4 - [INFO] [stdout] 45: 0x7e0ae8643a64 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] encode_decode::tests::test_encoding_decoding [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `-p huffman-compression --bin huffman-compression` [INFO] running `Command { std: "docker" "inspect" "414b89688acca933107705a35bf3474b802c16d4064a12d30c2aabc5416a2681", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "414b89688acca933107705a35bf3474b802c16d4064a12d30c2aabc5416a2681", kill_on_drop: false }` [INFO] [stdout] 414b89688acca933107705a35bf3474b802c16d4064a12d30c2aabc5416a2681