[INFO] cloning repository https://github.com/avinassh/fluvio-go-artifacts
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/avinassh/fluvio-go-artifacts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favinassh%2Ffluvio-go-artifacts", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favinassh%2Ffluvio-go-artifacts'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ac6ce3b6c8134e5552ff818f45398b805ecbdaf
[INFO] checking avinassh/fluvio-go-artifacts against master#7036449c774860a5b348dbbe01c20704c557382e for pr-98456
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favinassh%2Ffluvio-go-artifacts" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/avinassh/fluvio-go-artifacts on toolchain 7036449c774860a5b348dbbe01c20704c557382e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7036449c774860a5b348dbbe01c20704c557382e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/avinassh/fluvio-go-artifacts
[INFO] finished tweaking git repo https://github.com/avinassh/fluvio-go-artifacts
[INFO] tweaked toml for git repo https://github.com/avinassh/fluvio-go-artifacts written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/avinassh/fluvio-go-artifacts already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7036449c774860a5b348dbbe01c20704c557382e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+7036449c774860a5b348dbbe01c20704c557382e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 329c4aaf7ada342db9ca48c51e004ac525e26caa8c238998e8620a33d37ab00b
[INFO] running `Command { std: "docker" "start" "-a" "329c4aaf7ada342db9ca48c51e004ac525e26caa8c238998e8620a33d37ab00b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "329c4aaf7ada342db9ca48c51e004ac525e26caa8c238998e8620a33d37ab00b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "329c4aaf7ada342db9ca48c51e004ac525e26caa8c238998e8620a33d37ab00b", kill_on_drop: false }`
[INFO] [stdout] 329c4aaf7ada342db9ca48c51e004ac525e26caa8c238998e8620a33d37ab00b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+7036449c774860a5b348dbbe01c20704c557382e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 691928bb9d22d3d4a64b99fbeb585e007215b21cb44fe936785b8971aa9eb42b
[INFO] running `Command { std: "docker" "start" "-a" "691928bb9d22d3d4a64b99fbeb585e007215b21cb44fe936785b8971aa9eb42b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bitflags v1.2.1
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[INFO] [stderr]    Compiling tracing-attributes v0.1.15
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[INFO] [stderr]     Checking polling v2.1.0
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking fluvio-protocol-core v0.3.1
[INFO] [stderr]     Checking async-io v1.6.0
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[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]     Checking fluvio-protocol-codec v0.3.1
[INFO] [stderr]     Checking flv-util v0.5.2
[INFO] [stderr]     Checking fluvio-stream-model v0.5.1
[INFO] [stderr]     Checking fluvio-types v0.2.2
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]    Compiling fluvio-protocol-derive v0.2.1
[INFO] [stderr]     Checking fluvio-future v0.3.5
[INFO] [stderr]     Checking fluvio-protocol-api v0.4.0
[INFO] [stderr]     Checking fluvio-protocol v0.5.1
[INFO] [stderr]     Checking fluvio-dataplane-protocol v0.5.1
[INFO] [stderr]     Checking fluvio-socket v0.8.1
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking fluvio-controlplane-metadata v0.9.1
[INFO] [stderr]     Checking fluvio-spu-schema v0.6.1
[INFO] [stderr]     Checking fluvio-sc-schema v0.8.1
[INFO] [stderr]     Checking fluvio v0.8.4
[INFO] [stderr]    Compiling fluvio-go v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `alloc::ffi::c_str::CString::from_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 CString::from_raw(self.msg);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: call `drop(from_raw(ptr))` if you intend to drop the `CString`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `alloc::ffi::c_str::CString::from_raw` that must be used
[INFO] [stdout]   --> src/lib.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 CString::from_raw(self.msg);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: call `drop(from_raw(ptr))` if you intend to drop the `CString`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "691928bb9d22d3d4a64b99fbeb585e007215b21cb44fe936785b8971aa9eb42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "691928bb9d22d3d4a64b99fbeb585e007215b21cb44fe936785b8971aa9eb42b", kill_on_drop: false }`
[INFO] [stdout] 691928bb9d22d3d4a64b99fbeb585e007215b21cb44fe936785b8971aa9eb42b