[INFO] fetching crate emit_otlp 1.13.1... [INFO] checking emit_otlp-1.13.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate emit_otlp 1.13.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate emit_otlp 1.13.1 [INFO] finished tweaking crates.io crate emit_otlp 1.13.1 [INFO] tweaked toml for crates.io crate emit_otlp 1.13.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate emit_otlp 1.13.1 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 emit_otlp 1.13.1 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] 2c5999e0d59f33812cc6fb5c534ee8f1340bc8bb16f941cc4dd305d9528af39f [INFO] running `Command { std: "docker" "start" "-a" "2c5999e0d59f33812cc6fb5c534ee8f1340bc8bb16f941cc4dd305d9528af39f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c5999e0d59f33812cc6fb5c534ee8f1340bc8bb16f941cc4dd305d9528af39f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c5999e0d59f33812cc6fb5c534ee8f1340bc8bb16f941cc4dd305d9528af39f", kill_on_drop: false }` [INFO] [stdout] 2c5999e0d59f33812cc6fb5c534ee8f1340bc8bb16f941cc4dd305d9528af39f [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] e57d5c6e277f8bf6d096ce2e38d0ec46665ad5c415dc006c795d634060a1f967 [INFO] running `Command { std: "docker" "start" "-a" "e57d5c6e277f8bf6d096ce2e38d0ec46665ad5c415dc006c795d634060a1f967", kill_on_drop: false }` [INFO] [stderr] Checking sval v2.15.0 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling cc v1.2.41 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking rustls-pki-types v1.12.0 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling value-bag v1.11.1 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Compiling rustls v0.23.32 [INFO] [stderr] Checking unicode-ident v1.0.19 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking indexmap v2.11.4 [INFO] [stderr] Compiling emit_core v1.13.1 [INFO] [stderr] Checking sval_ref v2.15.0 [INFO] [stderr] Checking sval_fmt v2.15.0 [INFO] [stderr] Checking sval_dynamic v2.15.0 [INFO] [stderr] Checking sval_buffer v2.15.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking rustls-native-certs v0.8.2 [INFO] [stderr] Checking flate2 v1.1.4 [INFO] [stderr] Checking value-bag-sval2 v1.11.1 [INFO] [stderr] Checking sval_nested v2.15.0 [INFO] [stderr] Checking sval_flatten v2.15.0 [INFO] [stderr] Checking sval_protobuf v0.2.3 [INFO] [stderr] Checking sval_json v2.15.0 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Compiling fv-template v0.5.1 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling emit_macros v1.13.1 [INFO] [stderr] Compiling sval_derive_macros v2.15.0 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking rustls-webpki v0.103.7 [INFO] [stderr] Checking sval_derive v2.15.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking prost v0.13.5 [INFO] [stderr] Checking prost-types v0.13.5 [INFO] [stderr] Checking emit v1.13.1 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking emit_batcher v1.13.1 [INFO] [stderr] Checking tokio-rustls v0.26.4 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking emit_otlp v1.13.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/client/http/tokio.rs:376:31 [INFO] [stdout] | [INFO] [stdout] 376 | .map(|cursor| Ok(Frame::data(cursor))), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `emit_otlp` (lib) due to 1 previous error [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/client/http/tokio.rs:376:31 [INFO] [stdout] | [INFO] [stdout] 376 | .map(|cursor| Ok(Frame::data(cursor))), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `emit_otlp` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "e57d5c6e277f8bf6d096ce2e38d0ec46665ad5c415dc006c795d634060a1f967", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e57d5c6e277f8bf6d096ce2e38d0ec46665ad5c415dc006c795d634060a1f967", kill_on_drop: false }` [INFO] [stdout] e57d5c6e277f8bf6d096ce2e38d0ec46665ad5c415dc006c795d634060a1f967