[INFO] fetching crate async-sse 5.1.0... [INFO] checking async-sse-5.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate async-sse 5.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate async-sse 5.1.0 [INFO] finished tweaking crates.io crate async-sse 5.1.0 [INFO] tweaked toml for crates.io crate async-sse 5.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate async-sse 5.1.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 148 packages to latest compatible versions [INFO] [stderr] Adding async-channel v1.9.0 (available: v2.3.1) [INFO] [stderr] Adding futures-lite v1.13.0 (available: v2.6.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sval_dynamic v2.14.1 [INFO] [stderr] Downloaded sval v2.14.1 [INFO] [stderr] Downloaded sval_json v2.14.1 [INFO] [stderr] Downloaded sval_ref v2.14.1 [INFO] [stderr] Downloaded value-bag-serde1 v1.11.1 [INFO] [stderr] Downloaded serde_fmt v1.0.3 [INFO] [stderr] Downloaded sval_buffer v2.14.1 [INFO] [stderr] Downloaded sval_fmt v2.14.1 [INFO] [stderr] Downloaded sval_serde v2.14.1 [INFO] [stderr] Downloaded value-bag-sval2 v1.11.1 [INFO] [stderr] Downloaded sval_nested v2.14.1 [INFO] [stderr] Downloaded femme v2.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f1599a3c99afcb8a8665cc7c7ef127a42aabe773a650ed7e60bbd07e232985d [INFO] running `Command { std: "docker" "start" "-a" "3f1599a3c99afcb8a8665cc7c7ef127a42aabe773a650ed7e60bbd07e232985d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f1599a3c99afcb8a8665cc7c7ef127a42aabe773a650ed7e60bbd07e232985d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f1599a3c99afcb8a8665cc7c7ef127a42aabe773a650ed7e60bbd07e232985d", kill_on_drop: false }` [INFO] [stdout] 3f1599a3c99afcb8a8665cc7c7ef127a42aabe773a650ed7e60bbd07e232985d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46e773c076f26016dd92c05c561728d987805b3661309aa9689357a8de966b36 [INFO] running `Command { std: "docker" "start" "-a" "46e773c076f26016dd92c05c561728d987805b3661309aa9689357a8de966b36", kill_on_drop: false }` [INFO] [stderr] Compiling typeid v1.0.3 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking event-listener v5.4.0 [INFO] [stderr] Checking serde_fmt v1.0.3 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking async-executor v1.13.2 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking http-types v2.12.0 [INFO] [stderr] Checking erased-serde v0.4.6 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking value-bag-serde1 v1.11.1 [INFO] [stderr] Checking value-bag v1.11.1 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking femme v2.2.1 [INFO] [stderr] Checking async-sse v5.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/decoder.rs:125:44 [INFO] [stdout] | [INFO] [stdout] 125 | (Some(""), Some(_)) => (log::trace!("> comment")), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 125 - (Some(""), Some(_)) => (log::trace!("> comment")), [INFO] [stdout] 125 + (Some(""), Some(_)) => log::trace!("> comment"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `buffer` is never read [INFO] [stdout] --> src/decoder.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct Decoder { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 34 | buffer: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Decoder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking polling v3.8.0 [INFO] [stderr] Checking async-io v2.4.1 [INFO] [stderr] Checking async-signal v0.2.11 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-process v2.3.1 [INFO] [stderr] Checking async-std v1.13.1 [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/decoder.rs:125:44 [INFO] [stdout] | [INFO] [stdout] 125 | (Some(""), Some(_)) => (log::trace!("> comment")), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 125 - (Some(""), Some(_)) => (log::trace!("> comment")), [INFO] [stdout] 125 + (Some(""), Some(_)) => log::trace!("> comment"), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `buffer` is never read [INFO] [stdout] --> src/decoder.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct Decoder { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 34 | buffer: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Decoder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.27s [INFO] running `Command { std: "docker" "inspect" "46e773c076f26016dd92c05c561728d987805b3661309aa9689357a8de966b36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46e773c076f26016dd92c05c561728d987805b3661309aa9689357a8de966b36", kill_on_drop: false }` [INFO] [stdout] 46e773c076f26016dd92c05c561728d987805b3661309aa9689357a8de966b36