[INFO] fetching crate async-resol-vbus 0.1.0... [INFO] checking async-resol-vbus-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate async-resol-vbus 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate async-resol-vbus 0.1.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-resol-vbus 0.1.0 [INFO] finished tweaking crates.io crate async-resol-vbus 0.1.0 [INFO] tweaked toml for crates.io crate async-resol-vbus 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate async-resol-vbus 0.1.0 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.3.1 [INFO] [stderr] Downloaded kv-log-macro v1.0.4 [INFO] [stderr] Downloaded async-task v1.3.1 [INFO] [stderr] Downloaded futures-timer v2.0.2 [INFO] [stderr] Downloaded crossbeam-channel v0.4.2 [INFO] [stderr] Downloaded async-std v1.5.0 [INFO] [stderr] Downloaded resol-vbus v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a43e7b281b9d655161a3bf646bb2b677e309dade3ec2711f33ee3ed8dbdd537b [INFO] running `Command { std: "docker" "start" "-a" "a43e7b281b9d655161a3bf646bb2b677e309dade3ec2711f33ee3ed8dbdd537b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a43e7b281b9d655161a3bf646bb2b677e309dade3ec2711f33ee3ed8dbdd537b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a43e7b281b9d655161a3bf646bb2b677e309dade3ec2711f33ee3ed8dbdd537b", kill_on_drop: false }` [INFO] [stdout] a43e7b281b9d655161a3bf646bb2b677e309dade3ec2711f33ee3ed8dbdd537b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8e364e21b344fee95eb3ece1663f041ec71f0014c45c02bd006d19bb9663566 [INFO] running `Command { std: "docker" "start" "-a" "d8e364e21b344fee95eb3ece1663f041ec71f0014c45c02bd006d19bb9663566", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking async-task v1.3.1 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking futures-timer v2.0.2 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking kv-log-macro v1.0.4 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking async-std v1.5.0 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking resol-vbus v0.2.0 [INFO] [stderr] Checking async-resol-vbus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: the item `Future` is imported redundantly [INFO] [stdout] --> src/tcp_server_handshake.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2 | [INFO] [stdout] 3 | use async_std::{net::TcpStream, prelude::*}; [INFO] [stdout] | ---------- the item `Future` is already imported here [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `Unpin` is imported redundantly [INFO] [stdout] --> src/live_data_stream.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{marker::Unpin, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Unpin` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `SocketAddr` is imported redundantly [INFO] [stdout] --> src/device_information.rs:237:26 [INFO] [stdout] | [INFO] [stdout] 237 | use async_std::net::{SocketAddr, TcpListener}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 238 | [INFO] [stdout] 239 | use super::*; [INFO] [stdout] | -------- the item `SocketAddr` is already imported here [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `SocketAddr` is imported redundantly [INFO] [stdout] --> src/device_discovery.rs:169:15 [INFO] [stdout] | [INFO] [stdout] 169 | net::{SocketAddr, TcpListener, UdpSocket}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | use super::*; [INFO] [stdout] | -------- the item `SocketAddr` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `UdpSocket` is imported redundantly [INFO] [stdout] --> src/device_discovery.rs:169:40 [INFO] [stdout] | [INFO] [stdout] 169 | net::{SocketAddr, TcpListener, UdpSocket}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | use super::*; [INFO] [stdout] | -------- the item `UdpSocket` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `TcpStream` is imported redundantly [INFO] [stdout] --> src/tcp_client_handshake.rs:125:51 [INFO] [stdout] | [INFO] [stdout] 125 | use async_std::net::{SocketAddr, TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 129 | use super::*; [INFO] [stdout] | -------- the item `TcpStream` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `Future` is imported redundantly [INFO] [stdout] --> src/tcp_server_handshake.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2 | [INFO] [stdout] 3 | use async_std::{net::TcpStream, prelude::*}; [INFO] [stdout] | ---------- the item `Future` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `Unpin` is imported redundantly [INFO] [stdout] --> src/live_data_stream.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{marker::Unpin, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Unpin` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `async-resol-vbus` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `async-resol-vbus` (lib test) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "d8e364e21b344fee95eb3ece1663f041ec71f0014c45c02bd006d19bb9663566", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8e364e21b344fee95eb3ece1663f041ec71f0014c45c02bd006d19bb9663566", kill_on_drop: false }` [INFO] [stdout] d8e364e21b344fee95eb3ece1663f041ec71f0014c45c02bd006d19bb9663566 [INFO] checking async-resol-vbus-0.1.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate async-resol-vbus 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate async-resol-vbus 0.1.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-resol-vbus 0.1.0 [INFO] finished tweaking crates.io crate async-resol-vbus 0.1.0 [INFO] tweaked toml for crates.io crate async-resol-vbus 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate async-resol-vbus 0.1.0 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d55ad360f58cf1c665143b7a9f2fb23d22829b16c80e51840932d93007c5ee9 [INFO] running `Command { std: "docker" "start" "-a" "5d55ad360f58cf1c665143b7a9f2fb23d22829b16c80e51840932d93007c5ee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d55ad360f58cf1c665143b7a9f2fb23d22829b16c80e51840932d93007c5ee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d55ad360f58cf1c665143b7a9f2fb23d22829b16c80e51840932d93007c5ee9", kill_on_drop: false }` [INFO] [stdout] 5d55ad360f58cf1c665143b7a9f2fb23d22829b16c80e51840932d93007c5ee9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1651b49464c3e31565a699fed81db253311d386db6b7f7bc1262e944872b1ae9 [INFO] running `Command { std: "docker" "start" "-a" "1651b49464c3e31565a699fed81db253311d386db6b7f7bc1262e944872b1ae9", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "1651b49464c3e31565a699fed81db253311d386db6b7f7bc1262e944872b1ae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1651b49464c3e31565a699fed81db253311d386db6b7f7bc1262e944872b1ae9", kill_on_drop: false }` [INFO] [stdout] 1651b49464c3e31565a699fed81db253311d386db6b7f7bc1262e944872b1ae9