[INFO] fetching crate ipp 5.3.2... [INFO] checking ipp-5.3.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate ipp 5.3.2 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate ipp 5.3.2 [INFO] finished tweaking crates.io crate ipp 5.3.2 [INFO] tweaked toml for crates.io crate ipp 5.3.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ipp 5.3.2 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 ipp 5.3.2 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] db96c2beaef91cf4165efd2b6b7400c81aaa274fbe4aceff41ad38b78e2467f3 [INFO] running `Command { std: "docker" "start" "-a" "db96c2beaef91cf4165efd2b6b7400c81aaa274fbe4aceff41ad38b78e2467f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db96c2beaef91cf4165efd2b6b7400c81aaa274fbe4aceff41ad38b78e2467f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db96c2beaef91cf4165efd2b6b7400c81aaa274fbe4aceff41ad38b78e2467f3", kill_on_drop: false }` [INFO] [stdout] db96c2beaef91cf4165efd2b6b7400c81aaa274fbe4aceff41ad38b78e2467f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a075e0861515955d1b3777a545e5a6396e9abbabb35a719625202dad3552a1db [INFO] running `Command { std: "docker" "start" "-a" "a075e0861515955d1b3777a545e5a6396e9abbabb35a719625202dad3552a1db", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.2.38 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling serde_core v1.0.225 [INFO] [stderr] Compiling serde v1.0.225 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.225 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling enum-as-inner v0.6.1 [INFO] [stderr] Compiling enum-primitive-derive v0.3.0 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking hyper-util v0.1.17 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.23 [INFO] [stderr] Checking ipp v5.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `language` is never read [INFO] [stdout] --> src/value.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | language: String, [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 `text` is never read [INFO] [stdout] --> src/value.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | text: 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 `language` is never read [INFO] [stdout] --> src/value.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | language: 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/value.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | 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 `min` is never read [INFO] [stdout] --> src/value.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | min: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `max` is never read [INFO] [stdout] --> src/value.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | max: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `year` is never read [INFO] [stdout] --> src/value.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | year: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `month` is never read [INFO] [stdout] --> src/value.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | month: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `day` is never read [INFO] [stdout] --> src/value.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | day: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `hour` is never read [INFO] [stdout] --> src/value.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | hour: u8, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `minutes` is never read [INFO] [stdout] --> src/value.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | minutes: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `seconds` is never read [INFO] [stdout] --> src/value.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | seconds: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `deci_seconds` is never read [INFO] [stdout] --> src/value.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | deci_seconds: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `utc_dir` is never read [INFO] [stdout] --> src/value.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | utc_dir: char, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `utc_hours` is never read [INFO] [stdout] --> src/value.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | utc_hours: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `utc_mins` is never read [INFO] [stdout] --> src/value.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | utc_mins: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cross_feed` is never read [INFO] [stdout] --> src/value.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | cross_feed: i32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `feed` is never read [INFO] [stdout] --> src/value.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | feed: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `units` is never read [INFO] [stdout] --> src/value.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | units: i8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tag` is never read [INFO] [stdout] --> src/value.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | tag: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `data` is never read [INFO] [stdout] --> src/value.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | data: Bytes, [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 [INFO] [stdout] --> src/value.rs:344:53 [INFO] [stdout] | [INFO] [stdout] 344 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 345 | | let value = match s { [INFO] [stdout] 346 | | "true" => IppValue::Boolean(true), [INFO] [stdout] 347 | | "false" => IppValue::Boolean(false), [INFO] [stdout] ... | [INFO] [stdout] 356 | | Ok(value) [INFO] [stdout] 357 | | } [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/value.rs:356:9 [INFO] [stdout] | [INFO] [stdout] 356 | Ok(value) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ipp` (lib) due to 2 previous errors; 21 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: value assigned to `language` is never read [INFO] [stdout] --> src/value.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | language: String, [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 `text` is never read [INFO] [stdout] --> src/value.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | text: 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 `language` is never read [INFO] [stdout] --> src/value.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | language: 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/value.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | 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 `min` is never read [INFO] [stdout] --> src/value.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | min: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `max` is never read [INFO] [stdout] --> src/value.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | max: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `year` is never read [INFO] [stdout] --> src/value.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | year: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `month` is never read [INFO] [stdout] --> src/value.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | month: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `day` is never read [INFO] [stdout] --> src/value.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | day: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `hour` is never read [INFO] [stdout] --> src/value.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | hour: u8, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `minutes` is never read [INFO] [stdout] --> src/value.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | minutes: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `seconds` is never read [INFO] [stdout] --> src/value.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | seconds: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `deci_seconds` is never read [INFO] [stdout] --> src/value.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | deci_seconds: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `utc_dir` is never read [INFO] [stdout] --> src/value.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | utc_dir: char, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `utc_hours` is never read [INFO] [stdout] --> src/value.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | utc_hours: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `utc_mins` is never read [INFO] [stdout] --> src/value.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | utc_mins: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cross_feed` is never read [INFO] [stdout] --> src/value.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | cross_feed: i32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `feed` is never read [INFO] [stdout] --> src/value.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | feed: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `units` is never read [INFO] [stdout] --> src/value.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | units: i8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tag` is never read [INFO] [stdout] --> src/value.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | tag: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `data` is never read [INFO] [stdout] --> src/value.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | data: Bytes, [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 [INFO] [stdout] --> src/value.rs:344:53 [INFO] [stdout] | [INFO] [stdout] 344 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 345 | | let value = match s { [INFO] [stdout] 346 | | "true" => IppValue::Boolean(true), [INFO] [stdout] 347 | | "false" => IppValue::Boolean(false), [INFO] [stdout] ... | [INFO] [stdout] 356 | | Ok(value) [INFO] [stdout] 357 | | } [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/value.rs:356:9 [INFO] [stdout] | [INFO] [stdout] 356 | Ok(value) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ipp` (lib test) due to 2 previous errors; 21 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a075e0861515955d1b3777a545e5a6396e9abbabb35a719625202dad3552a1db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a075e0861515955d1b3777a545e5a6396e9abbabb35a719625202dad3552a1db", kill_on_drop: false }` [INFO] [stdout] a075e0861515955d1b3777a545e5a6396e9abbabb35a719625202dad3552a1db