[INFO] fetching crate zedmq 0.7.0... [INFO] checking zedmq-0.7.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate zedmq 0.7.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate zedmq 0.7.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zedmq 0.7.0 [INFO] finished tweaking crates.io crate zedmq 0.7.0 [INFO] tweaked toml for crates.io crate zedmq 0.7.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate zedmq 0.7.0 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml v0.2.1 [INFO] [stderr] Downloaded metadeps v1.1.2 [INFO] [stderr] Downloaded error-chain v0.10.0 [INFO] [stderr] Downloaded zmq v0.9.2 [INFO] [stderr] Downloaded log v0.4.11 [INFO] [stderr] Downloaded zmq-sys v0.11.0 [INFO] [stderr] Downloaded libc v0.2.80 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90849f27db427f9f2ffc223bbcb3ee7f7c91d88045200dca4663ed3163172666 [INFO] running `Command { std: "docker" "start" "-a" "90849f27db427f9f2ffc223bbcb3ee7f7c91d88045200dca4663ed3163172666", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90849f27db427f9f2ffc223bbcb3ee7f7c91d88045200dca4663ed3163172666", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90849f27db427f9f2ffc223bbcb3ee7f7c91d88045200dca4663ed3163172666", kill_on_drop: false }` [INFO] [stdout] 90849f27db427f9f2ffc223bbcb3ee7f7c91d88045200dca4663ed3163172666 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c6ee3fbaca57799c7ddbe7c7cc33cd669fe2b9044d9eb200162ea56d9dbd80b [INFO] running `Command { std: "docker" "start" "-a" "5c6ee3fbaca57799c7ddbe7c7cc33cd669fe2b9044d9eb200162ea56d9dbd80b", kill_on_drop: false }` [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Checking zedmq v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `codec::FrameBuf` [INFO] [stdout] --> src/socket_type/sub_t.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::{codec::FrameBuf, stream::Stream}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Bind` is never constructed [INFO] [stdout] --> src/stream.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub(crate) enum Position { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 11 | Connect(L), [INFO] [stdout] 12 | Bind(R), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Position` 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: missing documentation for a struct [INFO] [stdout] --> src/socket_type/pub_t.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Pub { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a method [INFO] [stdout] --> src/socket_type/pub_t.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn send(&mut self, bytes: Vec>) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stdout] warning: unused import: `codec::FrameBuf` [INFO] [stdout] --> src/socket_type/sub_t.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::{codec::FrameBuf, stream::Stream}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Bind` is never constructed [INFO] [stdout] --> src/stream.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub(crate) enum Position { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 11 | Connect(L), [INFO] [stdout] 12 | Bind(R), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Position` 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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.49s [INFO] running `Command { std: "docker" "inspect" "5c6ee3fbaca57799c7ddbe7c7cc33cd669fe2b9044d9eb200162ea56d9dbd80b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c6ee3fbaca57799c7ddbe7c7cc33cd669fe2b9044d9eb200162ea56d9dbd80b", kill_on_drop: false }` [INFO] [stdout] 5c6ee3fbaca57799c7ddbe7c7cc33cd669fe2b9044d9eb200162ea56d9dbd80b