[INFO] fetching crate digital_test_runner 0.1.0... [INFO] checking digital_test_runner-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate digital_test_runner 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate digital_test_runner 0.1.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate digital_test_runner 0.1.0 [INFO] tweaked toml for crates.io crate digital_test_runner 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate digital_test_runner 0.1.0 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 digital_test_runner 0.1.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 59587dd0de8a22718088e05b512a88918862d92ccf634c6f5fa3eb02e6458695 [INFO] running `Command { std: "docker" "start" "-a" "59587dd0de8a22718088e05b512a88918862d92ccf634c6f5fa3eb02e6458695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59587dd0de8a22718088e05b512a88918862d92ccf634c6f5fa3eb02e6458695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59587dd0de8a22718088e05b512a88918862d92ccf634c6f5fa3eb02e6458695", kill_on_drop: false }` [INFO] [stdout] 59587dd0de8a22718088e05b512a88918862d92ccf634c6f5fa3eb02e6458695 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 38097bb29c57ccfc4f0bfdac5a6716964a762b15447b198dbda173b52ab3797b [INFO] running `Command { std: "docker" "start" "-a" "38097bb29c57ccfc4f0bfdac5a6716964a762b15447b198dbda173b52ab3797b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.156 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling cc v1.1.13 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking is_ci v1.2.0 [INFO] [stderr] Checking supports-unicode v3.0.0 [INFO] [stderr] Checking supports-color v3.0.0 [INFO] [stderr] Checking owo-colors v4.0.0 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking object v0.36.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking supports-hyperlinks v3.0.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling rstest_macros v0.21.0 [INFO] [stderr] Compiling indexmap v2.4.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking which v6.0.2 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Checking backtrace-ext v0.2.1 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling logos-codegen v0.14.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling miette-derive v7.2.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling logos-derive v0.14.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking logos v0.14.1 [INFO] [stderr] Checking miette v7.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking digital_test_runner v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rstest v0.21.0 [INFO] [stdout] warning: value assigned to `kind` is never read [INFO] [stdout] --> src/errors.rs:89:16 [INFO] [stdout] | [INFO] [stdout] 89 | pub(crate) kind: ParseErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `at` is never read [INFO] [stdout] --> src/errors.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | pub at: Vec, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/errors.rs:94:16 [INFO] [stdout] | [INFO] [stdout] 94 | pub(crate) source_code: Option>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `at` is never read [INFO] [stdout] --> src/errors.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | at: Vec, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/errors.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 154 | source_code: Option>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `at` is never read [INFO] [stdout] --> src/errors.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | at: logos::Span, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `signal_span` is never read [INFO] [stdout] --> src/errors.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | signal_span: logos::Span, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/errors.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | source_code: Option>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `at` is never read [INFO] [stdout] --> src/errors.rs:172:9 [INFO] [stdout] | [INFO] [stdout] 172 | at: logos::Span, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `signal_span` is never read [INFO] [stdout] --> src/errors.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | signal_span: logos::Span, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/errors.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | source_code: Option>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `at` is never read [INFO] [stdout] --> src/errors.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | at: logos::Span, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/errors.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | source_code: Option>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `at` is never read [INFO] [stdout] --> src/errors.rs:195:9 [INFO] [stdout] | [INFO] [stdout] 195 | at: logos::Span, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/errors.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 197 | source_code: Option>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `signals` is never read [INFO] [stdout] --> src/errors.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | signals: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name` is never read [INFO] [stdout] --> src/errors.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name` is never read [INFO] [stdout] --> src/errors.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name` is never read [INFO] [stdout] --> src/errors.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name` is never read [INFO] [stdout] --> src/errors.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, NoError> [INFO] [stdout] --> src/static_test.rs:18:52 [INFO] [stdout] | [INFO] [stdout] 18 | ) -> Result>, Self::Error> { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 19 | | Ok(vec![]) [INFO] [stdout] 20 | | } [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>, NoError> [INFO] [stdout] --> src/static_test.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | Ok(vec![]) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `digital_test_runner` (lib) due to 2 previous errors; 20 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: value assigned to `kind` is never read [INFO] [stdout] --> src/errors.rs:89:16 [INFO] [stdout] | [INFO] [stdout] 89 | pub(crate) kind: ParseErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `at` is never read [INFO] [stdout] --> src/errors.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | pub at: Vec, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/errors.rs:94:16 [INFO] [stdout] | [INFO] [stdout] 94 | pub(crate) source_code: Option>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `at` is never read [INFO] [stdout] --> src/errors.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | at: Vec, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/errors.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 154 | source_code: Option>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `at` is never read [INFO] [stdout] --> src/errors.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | at: logos::Span, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `signal_span` is never read [INFO] [stdout] --> src/errors.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | signal_span: logos::Span, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/errors.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | source_code: Option>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `at` is never read [INFO] [stdout] --> src/errors.rs:172:9 [INFO] [stdout] | [INFO] [stdout] 172 | at: logos::Span, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `signal_span` is never read [INFO] [stdout] --> src/errors.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | signal_span: logos::Span, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/errors.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | source_code: Option>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `at` is never read [INFO] [stdout] --> src/errors.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | at: logos::Span, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/errors.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | source_code: Option>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `at` is never read [INFO] [stdout] --> src/errors.rs:195:9 [INFO] [stdout] | [INFO] [stdout] 195 | at: logos::Span, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/errors.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 197 | source_code: Option>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `signals` is never read [INFO] [stdout] --> src/errors.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | signals: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name` is never read [INFO] [stdout] --> src/errors.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name` is never read [INFO] [stdout] --> src/errors.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name` is never read [INFO] [stdout] --> src/errors.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name` is never read [INFO] [stdout] --> src/errors.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, NoError> [INFO] [stdout] --> src/static_test.rs:18:52 [INFO] [stdout] | [INFO] [stdout] 18 | ) -> Result>, Self::Error> { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 19 | | Ok(vec![]) [INFO] [stdout] 20 | | } [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>, NoError> [INFO] [stdout] --> src/static_test.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | Ok(vec![]) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `digital_test_runner` (lib test) due to 2 previous errors; 20 warnings emitted [INFO] running `Command { std: "docker" "inspect" "38097bb29c57ccfc4f0bfdac5a6716964a762b15447b198dbda173b52ab3797b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38097bb29c57ccfc4f0bfdac5a6716964a762b15447b198dbda173b52ab3797b", kill_on_drop: false }` [INFO] [stdout] 38097bb29c57ccfc4f0bfdac5a6716964a762b15447b198dbda173b52ab3797b