[INFO] fetching crate lib3h_zombie_actor 0.0.42... [INFO] checking lib3h_zombie_actor-0.0.42 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate lib3h_zombie_actor 0.0.42 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate lib3h_zombie_actor 0.0.42 [INFO] finished tweaking crates.io crate lib3h_zombie_actor 0.0.42 [INFO] tweaked toml for crates.io crate lib3h_zombie_actor 0.0.42 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lib3h_zombie_actor 0.0.42 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 139 packages to latest compatible versions [INFO] [stderr] Adding backtrace v0.3.27 (available: v0.3.75) [INFO] [stderr] Adding chrono v0.4.6 (available: v0.4.41) [INFO] [stderr] Adding crossbeam-channel v0.3.8 (available: v0.3.9) [INFO] [stderr] Adding env_logger v0.6.1 (available: v0.6.2) [INFO] [stderr] Adding lazy_static v1.4.0 (available: v1.5.0) [INFO] [stderr] Adding lock_api v0.1.5 (available: v0.4.13) [INFO] [stderr] Adding log v0.4.8 (available: v0.4.27) [INFO] [stderr] Adding nanoid v0.2.0 (available: v0.4.0) [INFO] [stderr] Adding parking_lot v0.7.1 (available: v0.12.4) [INFO] [stderr] Adding predicates v1.0.1 (available: v1.0.8) [INFO] [stderr] Adding regex v1.1.2 (available: v1.11.2) [INFO] [stderr] Adding rustracing_jaeger v0.2.1 (available: v0.2.2) [INFO] [stderr] Adding serde v1.0.104 (available: v1.0.219) [INFO] [stderr] Adding serde_derive v1.0.104 (available: v1.0.219) [INFO] [stderr] Adding serde_json v1.0.47 (available: v1.0.143) [INFO] [stderr] Adding tracing v0.1.13 (available: v0.1.41) [INFO] [stderr] Adding tracing-core v0.1.10 (available: v0.1.34) [INFO] [stderr] Adding tracing-log v0.1.1 (available: v0.1.4) [INFO] [stderr] Adding tracing-serde v0.1.1 (available: v0.1.3) [INFO] [stderr] Adding tracing-subscriber v0.2.3 (available: v0.2.25) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0eff4f8ae4379c8ce0e64526f184ba3af8070c1ab4e2d1e1692b9998075460ae [INFO] running `Command { std: "docker" "start" "-a" "0eff4f8ae4379c8ce0e64526f184ba3af8070c1ab4e2d1e1692b9998075460ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0eff4f8ae4379c8ce0e64526f184ba3af8070c1ab4e2d1e1692b9998075460ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eff4f8ae4379c8ce0e64526f184ba3af8070c1ab4e2d1e1692b9998075460ae", kill_on_drop: false }` [INFO] [stdout] 0eff4f8ae4379c8ce0e64526f184ba3af8070c1ab4e2d1e1692b9998075460ae [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" "-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcedec9646a9c368e1917191350605d6c7b31c98142b0e0f2ddcfa340ea8de65 [INFO] running `Command { std: "docker" "start" "-a" "fcedec9646a9c368e1917191350605d6c7b31c98142b0e0f2ddcfa340ea8de65", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Compiling pin-project-internal v0.4.30 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking tracing-core v0.1.10 [INFO] [stderr] Compiling backtrace v0.3.27 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling prometheus v0.7.0 [INFO] [stderr] Checking trackable v1.3.0 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking trackable v0.2.24 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking integer-encoding v1.1.7 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking thrift v0.13.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking rustracing v0.2.1 [INFO] [stderr] Checking thrift_codec v0.1.1 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking pin-project v0.4.30 [INFO] [stderr] Checking sharded-slab v0.0.8 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Checking predicates-core v1.0.9 [INFO] [stderr] Checking normalize-line-endings v0.2.2 [INFO] [stderr] Checking rustracing_jaeger v0.2.1 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling shrinkwraprs v0.3.0 [INFO] [stderr] Checking nanoid v0.2.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking detach v0.0.42 [INFO] [stderr] Checking predicates v1.0.1 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde_json v1.0.47 [INFO] [stderr] Checking tracing-serde v0.1.1 [INFO] [stderr] Checking opentelemetry v0.2.0 [INFO] [stderr] Checking tracing v0.1.13 [INFO] [stderr] Checking opentelemetry-jaeger v0.1.0 [INFO] [stderr] Checking tracing-subscriber v0.2.3 [INFO] [stderr] Checking holochain_tracing v0.0.24 [INFO] [stderr] Checking lib3h_zombie_actor v0.0.42 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `responder_bt` and `span` are never read [INFO] [stdout] --> src/ghost_channel.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | Response { [INFO] [stdout] | -------- fields in this variant [INFO] [stdout] 18 | responder_bt: Backtwrap, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | span: Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GhostEndpointMessage` 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] [stdout] warning: fields `responder_bt` and `span` are never read [INFO] [stdout] --> src/ghost_channel.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | Response { [INFO] [stdout] | -------- fields in this variant [INFO] [stdout] 18 | responder_bt: Backtwrap, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | span: Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GhostEndpointMessage` 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] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ghost_channel.rs:591:23 [INFO] [stdout] | [INFO] [stdout] 591 | struct TestMsgOut(String); [INFO] [stdout] | ---------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `TestMsgOut` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ghost_channel.rs:593:31 [INFO] [stdout] | [INFO] [stdout] 593 | struct TestMsgOutResponse(String); [INFO] [stdout] | ------------------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `TestMsgOutResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ghost_channel.rs:595:22 [INFO] [stdout] | [INFO] [stdout] 595 | struct TestMsgIn(String); [INFO] [stdout] | --------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `TestMsgIn` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ghost_channel.rs:597:30 [INFO] [stdout] | [INFO] [stdout] 597 | struct TestMsgInResponse(String); [INFO] [stdout] | ----------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `TestMsgInResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ghost_actor.rs:398:23 [INFO] [stdout] | [INFO] [stdout] 398 | struct TestMsgOut(String); [INFO] [stdout] | ---------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `TestMsgOut` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.42s [INFO] running `Command { std: "docker" "inspect" "fcedec9646a9c368e1917191350605d6c7b31c98142b0e0f2ddcfa340ea8de65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcedec9646a9c368e1917191350605d6c7b31c98142b0e0f2ddcfa340ea8de65", kill_on_drop: false }` [INFO] [stdout] fcedec9646a9c368e1917191350605d6c7b31c98142b0e0f2ddcfa340ea8de65