[INFO] fetching crate k8-types 0.10.0... [INFO] checking k8-types-0.10.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate k8-types 0.10.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate k8-types 0.10.0 [INFO] finished tweaking crates.io crate k8-types 0.10.0 [INFO] tweaked toml for crates.io crate k8-types 0.10.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate k8-types 0.10.0 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 k8-types 0.10.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 068dd48bfc5ece5977aba68cd00d40affefdddc778982d3d24a69a7e8b7bf961 [INFO] running `Command { std: "docker" "start" "-a" "068dd48bfc5ece5977aba68cd00d40affefdddc778982d3d24a69a7e8b7bf961", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "068dd48bfc5ece5977aba68cd00d40affefdddc778982d3d24a69a7e8b7bf961", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "068dd48bfc5ece5977aba68cd00d40affefdddc778982d3d24a69a7e8b7bf961", kill_on_drop: false }` [INFO] [stdout] 068dd48bfc5ece5977aba68cd00d40affefdddc778982d3d24a69a7e8b7bf961 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] de04d2e5999e67f1573eafb3171aef92bb4ed0c7602eeedf2b6d9885d4845099 [INFO] running `Command { std: "docker" "start" "-a" "de04d2e5999e67f1573eafb3171aef92bb4ed0c7602eeedf2b6d9885d4845099", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling serde v1.0.185 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling serde_derive v1.0.185 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking serde_qs v0.15.0 [INFO] [stderr] Checking k8-types v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/int_or_string.rs:20:53 [INFO] [stdout] | [INFO] [stdout] 20 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 21 | | match s.parse::() { [INFO] [stdout] 22 | | Ok(i) => Ok(Int32OrString::Int(i)), [INFO] [stdout] 23 | | Err(_) => Ok(Int32OrString::String(s.to_string())), [INFO] [stdout] 24 | | } [INFO] [stdout] 25 | | } [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/int_or_string.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | / match s.parse::() { [INFO] [stdout] 22 | | Ok(i) => Ok(Int32OrString::Int(i)), [INFO] [stdout] 23 | | Err(_) => Ok(Int32OrString::String(s.to_string())), [INFO] [stdout] 24 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/int_or_string.rs:22:22 [INFO] [stdout] | [INFO] [stdout] 22 | Ok(i) => Ok(Int32OrString::Int(i)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/int_or_string.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | Err(_) => Ok(Int32OrString::String(s.to_string())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `k8-types` (lib test) due to 4 previous errors [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/int_or_string.rs:20:53 [INFO] [stdout] | [INFO] [stdout] 20 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 21 | | match s.parse::() { [INFO] [stdout] 22 | | Ok(i) => Ok(Int32OrString::Int(i)), [INFO] [stdout] 23 | | Err(_) => Ok(Int32OrString::String(s.to_string())), [INFO] [stdout] 24 | | } [INFO] [stdout] 25 | | } [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/int_or_string.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | / match s.parse::() { [INFO] [stdout] 22 | | Ok(i) => Ok(Int32OrString::Int(i)), [INFO] [stdout] 23 | | Err(_) => Ok(Int32OrString::String(s.to_string())), [INFO] [stdout] 24 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/int_or_string.rs:22:22 [INFO] [stdout] | [INFO] [stdout] 22 | Ok(i) => Ok(Int32OrString::Int(i)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/int_or_string.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | Err(_) => Ok(Int32OrString::String(s.to_string())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `k8-types` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "de04d2e5999e67f1573eafb3171aef92bb4ed0c7602eeedf2b6d9885d4845099", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de04d2e5999e67f1573eafb3171aef92bb4ed0c7602eeedf2b6d9885d4845099", kill_on_drop: false }` [INFO] [stdout] de04d2e5999e67f1573eafb3171aef92bb4ed0c7602eeedf2b6d9885d4845099