[INFO] cloning repository https://github.com/lafer-m/generic-netlink-boardcast-test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lafer-m/generic-netlink-boardcast-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flafer-m%2Fgeneric-netlink-boardcast-test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flafer-m%2Fgeneric-netlink-boardcast-test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 44d34c82d9af253a646d9400ec47e7d6c4f3adac [INFO] checking lafer-m/generic-netlink-boardcast-test against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flafer-m%2Fgeneric-netlink-boardcast-test" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lafer-m/generic-netlink-boardcast-test on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lafer-m/generic-netlink-boardcast-test [INFO] finished tweaking git repo https://github.com/lafer-m/generic-netlink-boardcast-test [INFO] tweaked toml for git repo https://github.com/lafer-m/generic-netlink-boardcast-test written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lafer-m/generic-netlink-boardcast-test 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded neli-proc-macros v0.1.1 [INFO] [stderr] Downloaded neli v0.6.1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5873171a1280796b5fdabf9099a6756e4185cdba0fef6a1419bd149a39c06a33 [INFO] running `Command { std: "docker" "start" "-a" "5873171a1280796b5fdabf9099a6756e4185cdba0fef6a1419bd149a39c06a33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5873171a1280796b5fdabf9099a6756e4185cdba0fef6a1419bd149a39c06a33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5873171a1280796b5fdabf9099a6756e4185cdba0fef6a1419bd149a39c06a33", kill_on_drop: false }` [INFO] [stdout] 5873171a1280796b5fdabf9099a6756e4185cdba0fef6a1419bd149a39c06a33 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4a65da61d7ceec910a2447104c2b07d6a90b849f231826362556cf85bf87ef4 [INFO] running `Command { std: "docker" "start" "-a" "c4a65da61d7ceec910a2447104c2b07d6a90b849f231826362556cf85bf87ef4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling parking_lot_core v0.9.2 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking futures-channel v0.3.21 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking futures-util v0.3.21 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Compiling neli-proc-macros v0.1.1 [INFO] [stderr] Checking neli v0.6.1 [INFO] [stderr] Checking generic-netlink-boardcasts-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `RawFd` [INFO] [stdout] --> src/main.rs:5:34 [INFO] [stdout] | [INFO] [stdout] 5 | use std::os::unix::io::{AsRawFd, RawFd}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CStr`, `CString` [INFO] [stdout] --> src/main.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ffi::{CStr,CString}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::raw::c_void` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::os::raw::c_void; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CtrlAttr`, `CtrlCmd`, `GenlId`, `NlPayload`, `NlmFFlags`, `NlmF`, `Nlmsghdr`, `types::GenlBuffer` [INFO] [stdout] --> src/main.rs:14:14 [INFO] [stdout] | [INFO] [stdout] 14 | nl::{GenlId, NlmF, NlmFFlags}, [INFO] [stdout] | ^^^^^^ ^^^^ ^^^^^^^^^ [INFO] [stdout] 15 | socket::NlFamily, genl::{CtrlCmd, CtrlAttr}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | nl::{NlPayload,Nlmsghdr}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 19 | socket::{NlSocketHandle}, [INFO] [stdout] 20 | types::GenlBuffer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RawFd` [INFO] [stdout] --> src/main.rs:5:34 [INFO] [stdout] | [INFO] [stdout] 5 | use std::os::unix::io::{AsRawFd, RawFd}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CStr`, `CString` [INFO] [stdout] --> src/main.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ffi::{CStr,CString}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::raw::c_void` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::os::raw::c_void; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CtrlAttr`, `CtrlCmd`, `GenlId`, `NlPayload`, `NlmFFlags`, `NlmF`, `Nlmsghdr`, `types::GenlBuffer` [INFO] [stdout] --> src/main.rs:14:14 [INFO] [stdout] | [INFO] [stdout] 14 | nl::{GenlId, NlmF, NlmFFlags}, [INFO] [stdout] | ^^^^^^ ^^^^ ^^^^^^^^^ [INFO] [stdout] 15 | socket::NlFamily, genl::{CtrlCmd, CtrlAttr}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | nl::{NlPayload,Nlmsghdr}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 19 | socket::{NlSocketHandle}, [INFO] [stdout] 20 | types::GenlBuffer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.43s [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c4a65da61d7ceec910a2447104c2b07d6a90b849f231826362556cf85bf87ef4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4a65da61d7ceec910a2447104c2b07d6a90b849f231826362556cf85bf87ef4", kill_on_drop: false }` [INFO] [stdout] c4a65da61d7ceec910a2447104c2b07d6a90b849f231826362556cf85bf87ef4