[INFO] fetching crate eternaltwin_config 0.16.4... [INFO] checking eternaltwin_config-0.16.4 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate eternaltwin_config 0.16.4 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate eternaltwin_config 0.16.4 [INFO] finished tweaking crates.io crate eternaltwin_config 0.16.4 [INFO] tweaked toml for crates.io crate eternaltwin_config 0.16.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate eternaltwin_config 0.16.4 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate eternaltwin_config 0.16.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5eef90ca810c1244ad89de9c39b03ee535abb8add4d57bca31a3d638d2e1a6c5 [INFO] running `Command { std: "docker" "start" "-a" "5eef90ca810c1244ad89de9c39b03ee535abb8add4d57bca31a3d638d2e1a6c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5eef90ca810c1244ad89de9c39b03ee535abb8add4d57bca31a3d638d2e1a6c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5eef90ca810c1244ad89de9c39b03ee535abb8add4d57bca31a3d638d2e1a6c5", kill_on_drop: false }` [INFO] [stdout] 5eef90ca810c1244ad89de9c39b03ee535abb8add4d57bca31a3d638d2e1a6c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 941b7a54f5b11861ce8066bc6ddd722cb4b13eeccdb74d0d4c1c102ccb2920d6 [INFO] running `Command { std: "docker" "start" "-a" "941b7a54f5b11861ce8066bc6ddd722cb4b13eeccdb74d0d4c1c102ccb2920d6", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking litemap v0.7.3 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling frunk_core v0.4.3 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling serde_json v1.0.135 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking cpufeatures v0.2.14 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking winnow v0.6.18 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling frunk_proc_macro_helpers v0.1.3 [INFO] [stderr] Compiling zerofrom-derive v0.1.4 [INFO] [stderr] Compiling yoke-derive v0.7.4 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling frunk_derives v0.4.3 [INFO] [stderr] Compiling async-trait v0.1.82 [INFO] [stderr] Compiling frunk_proc_macros v0.1.3 [INFO] [stderr] Checking zerofrom v0.1.4 [INFO] [stderr] Checking tokio v1.38.1 [INFO] [stderr] Checking yoke v0.7.4 [INFO] [stderr] Checking frunk v0.4.3 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Checking opentelemetry v0.25.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking serde_spanned v0.6.7 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking toml_edit v0.22.21 [INFO] [stderr] Checking url v2.5.3 [INFO] [stderr] Checking opentelemetry_sdk v0.25.0 [INFO] [stderr] Checking eternaltwin_serde_tools v0.16.4 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking eternaltwin_core v0.16.4 [INFO] [stderr] Checking eternaltwin_config v0.16.4 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:523:51 [INFO] [stdout] | [INFO] [stdout] 523 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ___________________________________________________^ [INFO] [stdout] 524 | | Ok(Self::parse(s)) [INFO] [stdout] 525 | | } [INFO] [stdout] | |___^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:524:5 [INFO] [stdout] | [INFO] [stdout] 524 | Ok(Self::parse(s)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `eternaltwin_config` (lib test) due to 2 previous errors [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:523:51 [INFO] [stdout] | [INFO] [stdout] 523 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ___________________________________________________^ [INFO] [stdout] 524 | | Ok(Self::parse(s)) [INFO] [stdout] 525 | | } [INFO] [stdout] | |___^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:524:5 [INFO] [stdout] | [INFO] [stdout] 524 | Ok(Self::parse(s)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `eternaltwin_config` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "941b7a54f5b11861ce8066bc6ddd722cb4b13eeccdb74d0d4c1c102ccb2920d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "941b7a54f5b11861ce8066bc6ddd722cb4b13eeccdb74d0d4c1c102ccb2920d6", kill_on_drop: false }` [INFO] [stdout] 941b7a54f5b11861ce8066bc6ddd722cb4b13eeccdb74d0d4c1c102ccb2920d6