[INFO] fetching crate actori-rt 1.0.0... [INFO] checking actori-rt-1.0.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate actori-rt 1.0.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate actori-rt 1.0.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate actori-rt 1.0.0 [INFO] finished tweaking crates.io crate actori-rt 1.0.0 [INFO] tweaked toml for crates.io crate actori-rt 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 59 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding bytes v0.5.6 (available: v1.7.2) [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.0) [INFO] [stderr] Adding cloudabi v0.0.3 (available: v0.1.0) [INFO] [stderr] Adding convert_case v0.4.0 (available: v0.6.0) [INFO] [stderr] Adding derive_more v0.99.18 (available: v1.0.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding lock_api v0.3.4 (available: v0.4.12) [INFO] [stderr] Adding mio v0.6.23 (available: v1.0.2) [INFO] [stderr] Adding miow v0.2.2 (available: v0.6.0) [INFO] [stderr] Adding parking_lot v0.10.2 (available: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.7.3 (available: v0.9.10) [INFO] [stderr] Adding pin-project-lite v0.1.12 (available: v0.2.14) [INFO] [stderr] Adding redox_syscall v0.1.57 (available: v0.5.6) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding tokio v0.2.25 (available: v1.40.0) [INFO] [stderr] Adding winapi v0.2.8 (available: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded actori-threadpool v0.3.1 [INFO] [stderr] Downloaded actori-macros v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d11409c6ef607f0e4781b9090114a3fabb7ef1e8e0fcf1612dfb9686162d23b [INFO] running `Command { std: "docker" "start" "-a" "0d11409c6ef607f0e4781b9090114a3fabb7ef1e8e0fcf1612dfb9686162d23b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d11409c6ef607f0e4781b9090114a3fabb7ef1e8e0fcf1612dfb9686162d23b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d11409c6ef607f0e4781b9090114a3fabb7ef1e8e0fcf1612dfb9686162d23b", kill_on_drop: false }` [INFO] [stdout] 0d11409c6ef607f0e4781b9090114a3fabb7ef1e8e0fcf1612dfb9686162d23b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 701d8a7a34736af266167bc15e1df4861e4bdb8e934e68c57ec1d8a56335d45c [INFO] running `Command { std: "docker" "start" "-a" "701d8a7a34736af266167bc15e1df4861e4bdb8e934e68c57ec1d8a56335d45c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking parking_lot_core v0.7.3 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Compiling actori-macros v0.1.1 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking actori-threadpool v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking actori-rt v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error: field `system` is never read [INFO] [stdout] --> src/builder.rs:113:5 [INFO] [stdout] | [INFO] [stdout] 111 | pub(crate) struct AsyncSystemRunner { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 112 | stop: Receiver, [INFO] [stdout] 113 | system: System, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AsyncSystemRunner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | #![deny(rust_2018_idioms, warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field `system` is never read [INFO] [stdout] --> src/builder.rs:113:5 [INFO] [stdout] | [INFO] [stdout] 111 | pub(crate) struct AsyncSystemRunner { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 112 | stop: Receiver, [INFO] [stdout] 113 | system: System, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AsyncSystemRunner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | #![deny(rust_2018_idioms, warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field `system` is never read [INFO] [stdout] --> src/builder.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 150 | pub struct SystemRunner { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 153 | system: System, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SystemRunner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field `system` is never read [INFO] [stdout] --> src/builder.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 150 | pub struct SystemRunner { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 153 | system: System, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SystemRunner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `actori-rt` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `actori-rt` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "701d8a7a34736af266167bc15e1df4861e4bdb8e934e68c57ec1d8a56335d45c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "701d8a7a34736af266167bc15e1df4861e4bdb8e934e68c57ec1d8a56335d45c", kill_on_drop: false }` [INFO] [stdout] 701d8a7a34736af266167bc15e1df4861e4bdb8e934e68c57ec1d8a56335d45c