[INFO] fetching crate flow-component 0.7.0... [INFO] testing flow-component-0.7.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate flow-component 0.7.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate flow-component 0.7.0 [INFO] finished tweaking crates.io crate flow-component 0.7.0 [INFO] tweaked toml for crates.io crate flow-component 0.7.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate flow-component 0.7.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 151 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc34d4e21af13ebbad11a1ef8b5b5c475e75dedb182492472b5db4fbda5cea70 [INFO] running `Command { std: "docker" "start" "-a" "dc34d4e21af13ebbad11a1ef8b5b5c475e75dedb182492472b5db4fbda5cea70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc34d4e21af13ebbad11a1ef8b5b5c475e75dedb182492472b5db4fbda5cea70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc34d4e21af13ebbad11a1ef8b5b5c475e75dedb182492472b5db4fbda5cea70", kill_on_drop: false }` [INFO] [stdout] dc34d4e21af13ebbad11a1ef8b5b5c475e75dedb182492472b5db4fbda5cea70 [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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d0268af402214cf661bfd5202abdd13c530667a8e0075640d2d7993df2ee6c1 [INFO] running `Command { std: "docker" "start" "-a" "3d0268af402214cf661bfd5202abdd13c530667a8e0075640d2d7993df2ee6c1", kill_on_drop: false }` [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling dashmap v5.5.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling seeded-random v0.6.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.12.0 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling rmp-serde v1.3.0 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling base64-serde v0.7.0 [INFO] [stderr] Compiling derive_builder_macro v0.12.0 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling wasmrs-frames v0.17.1 [INFO] [stderr] Compiling derive_builder v0.12.0 [INFO] [stderr] Compiling wasmrs-runtime v0.17.1 [INFO] [stderr] Compiling wasmrs-codec v0.17.0 [INFO] [stderr] Compiling wick-interface-types v0.17.0 [INFO] [stderr] Compiling wasmrs-rx v0.17.0 [INFO] [stderr] Compiling wasmrs v0.17.0 [INFO] [stderr] Compiling wick-packet v0.17.0 [INFO] [stderr] Compiling flow-component v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:93:3 [INFO] [stdout] | [INFO] [stdout] 93 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `GenericError` is never constructed [INFO] [stdout] --> src/lib.rs:133:8 [INFO] [stdout] | [INFO] [stdout] 133 | struct GenericError(String); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:102:3 [INFO] [stdout] | [INFO] [stdout] 102 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[deny(dead_code)]` implied by `#[deny(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `flow-component` (lib) due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3d0268af402214cf661bfd5202abdd13c530667a8e0075640d2d7993df2ee6c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d0268af402214cf661bfd5202abdd13c530667a8e0075640d2d7993df2ee6c1", kill_on_drop: false }` [INFO] [stdout] 3d0268af402214cf661bfd5202abdd13c530667a8e0075640d2d7993df2ee6c1