[INFO] fetching crate rtlola-io-plugins 0.3.0... [INFO] checking rtlola-io-plugins-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate rtlola-io-plugins 0.3.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate rtlola-io-plugins 0.3.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rtlola-io-plugins 0.3.0 [INFO] tweaked toml for crates.io crate rtlola-io-plugins 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rtlola-io-plugins 0.3.0 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 rtlola-io-plugins 0.3.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2767368df53e736786f9362d4f036d53ac56259b524452f84110107dff21e566 [INFO] running `Command { std: "docker" "start" "-a" "2767368df53e736786f9362d4f036d53ac56259b524452f84110107dff21e566", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2767368df53e736786f9362d4f036d53ac56259b524452f84110107dff21e566", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2767368df53e736786f9362d4f036d53ac56259b524452f84110107dff21e566", kill_on_drop: false }` [INFO] [stdout] 2767368df53e736786f9362d4f036d53ac56259b524452f84110107dff21e566 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9455f9fdf52467d3732cebe241145d91e74a5093fc266d80879319f299dd6a04 [INFO] running `Command { std: "docker" "start" "-a" "9455f9fdf52467d3732cebe241145d91e74a5093fc266d80879319f299dd6a04", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Compiling rust_decimal v1.37.1 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling rtlola-macros v0.1.2 [INFO] [stderr] Compiling priority-queue v1.4.0 [INFO] [stderr] Checking rusttyc v0.5.0 [INFO] [stderr] Compiling toml_datetime v0.6.9 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking dot v0.1.4 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking string_template v0.2.1 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Checking bimap v0.6.3 [INFO] [stderr] Checking humantime v2.2.0 [INFO] [stderr] Compiling ntest_test_cases v0.9.3 [INFO] [stderr] Compiling toml_edit v0.22.26 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking pest v2.8.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking portpicker v0.1.1 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling ntest_timeout v0.9.3 [INFO] [stderr] Compiling pest_meta v2.8.0 [INFO] [stderr] Checking ntest v0.9.3 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Compiling pest_generator v2.8.0 [INFO] [stderr] Checking uom v0.31.1 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking rtlola-reporting v0.3.1 [INFO] [stderr] Compiling pest_derive v2.8.0 [INFO] [stderr] Checking rtlola-parser v0.4.0 [INFO] [stderr] Checking rtlola-hir v0.6.0 [INFO] [stderr] Checking rtlola-frontend v0.8.0 [INFO] [stderr] Checking rtlola-interpreter v0.11.0 [INFO] [stderr] Checking rtlola-io-plugins v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result<(MonitorOutput, ::InnerTime), Infallible> [INFO] [stdout] --> src/outputs.rs:58:44 [INFO] [stdout] | [INFO] [stdout] 58 | ) -> Result { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 59 | | Ok((rec, ts)) [INFO] [stdout] 60 | | } [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<(MonitorOutput, ::InnerTime), Infallible> [INFO] [stdout] --> src/outputs.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | Ok((rec, ts)) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rtlola-io-plugins` (lib test) due to 6 previous errors [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/outputs.rs:70:85 [INFO] [stdout] | [INFO] [stdout] 70 | fn new(_ir: &RtLolaMir, _data: Self::CreationData) -> Result { [INFO] [stdout] | _____________________________________________________________________________________^ [INFO] [stdout] 71 | | Ok(Self { [INFO] [stdout] 72 | | phantom: Default::default(), [INFO] [stdout] 73 | | }) [INFO] [stdout] 74 | | } [INFO] [stdout] | |_____^ [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, Infallible> [INFO] [stdout] --> src/outputs.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | / Ok(Self { [INFO] [stdout] 72 | | phantom: Default::default(), [INFO] [stdout] 73 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/outputs.rs:286:85 [INFO] [stdout] | [INFO] [stdout] 286 | fn new(_ir: &RtLolaMir, _data: Self::CreationData) -> Result { [INFO] [stdout] | _____________________________________________________________________________________^ [INFO] [stdout] 287 | | Ok(Self) [INFO] [stdout] 288 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/outputs.rs:287:9 [INFO] [stdout] | [INFO] [stdout] 287 | Ok(Self) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<(MonitorOutput, ::InnerTime), Infallible> [INFO] [stdout] --> src/outputs.rs:58:44 [INFO] [stdout] | [INFO] [stdout] 58 | ) -> Result { [INFO] [stdout] | ____________________________________________^ [INFO] [stdout] 59 | | Ok((rec, ts)) [INFO] [stdout] 60 | | } [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<(MonitorOutput, ::InnerTime), Infallible> [INFO] [stdout] --> src/outputs.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | Ok((rec, ts)) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/outputs.rs:70:85 [INFO] [stdout] | [INFO] [stdout] 70 | fn new(_ir: &RtLolaMir, _data: Self::CreationData) -> Result { [INFO] [stdout] | _____________________________________________________________________________________^ [INFO] [stdout] 71 | | Ok(Self { [INFO] [stdout] 72 | | phantom: Default::default(), [INFO] [stdout] 73 | | }) [INFO] [stdout] 74 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/outputs.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | / Ok(Self { [INFO] [stdout] 72 | | phantom: Default::default(), [INFO] [stdout] 73 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/outputs.rs:286:85 [INFO] [stdout] | [INFO] [stdout] 286 | fn new(_ir: &RtLolaMir, _data: Self::CreationData) -> Result { [INFO] [stdout] | _____________________________________________________________________________________^ [INFO] [stdout] 287 | | Ok(Self) [INFO] [stdout] 288 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/outputs.rs:287:9 [INFO] [stdout] | [INFO] [stdout] 287 | Ok(Self) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rtlola-io-plugins` (lib) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "9455f9fdf52467d3732cebe241145d91e74a5093fc266d80879319f299dd6a04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9455f9fdf52467d3732cebe241145d91e74a5093fc266d80879319f299dd6a04", kill_on_drop: false }` [INFO] [stdout] 9455f9fdf52467d3732cebe241145d91e74a5093fc266d80879319f299dd6a04