[INFO] fetching crate libbpf-cargo 0.9.2...
[INFO] checking libbpf-cargo-0.9.2 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate libbpf-cargo 0.9.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate libbpf-cargo 0.9.2 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libbpf-cargo 0.9.2
[INFO] finished tweaking crates.io crate libbpf-cargo 0.9.2
[INFO] tweaked toml for crates.io crate libbpf-cargo 0.9.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate libbpf-cargo 0.9.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cd1bee85d360f6e9f4b15cbb54eeb10adab1c5c0fff6ee2f793fd2e8b639c42a
[INFO] running `Command { std: "docker" "start" "-a" "cd1bee85d360f6e9f4b15cbb54eeb10adab1c5c0fff6ee2f793fd2e8b639c42a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd1bee85d360f6e9f4b15cbb54eeb10adab1c5c0fff6ee2f793fd2e8b639c42a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd1bee85d360f6e9f4b15cbb54eeb10adab1c5c0fff6ee2f793fd2e8b639c42a", kill_on_drop: false }`
[INFO] [stdout] cd1bee85d360f6e9f4b15cbb54eeb10adab1c5c0fff6ee2f793fd2e8b639c42a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52163b91766ce8ab04394a8ca1bee4ac7c80374eaf3a3dbb09eab8a794f9eff0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "52163b91766ce8ab04394a8ca1bee4ac7c80374eaf3a3dbb09eab8a794f9eff0", kill_on_drop: false }`
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]    Compiling libbpf-sys v0.5.0-1
[INFO] [stderr]     Checking memmap2 v0.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking semver v0.11.0
[INFO] [stderr]     Checking cargo-platform v0.1.2
[INFO] [stderr]     Checking serde_json v1.0.68
[INFO] [stderr]    Compiling structopt-derive v0.4.16
[INFO] [stderr]     Checking cargo_metadata v0.12.3
[INFO] [stderr]     Checking scroll v0.10.2
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]     Checking goblin v0.2.3
[INFO] [stderr]     Checking structopt v0.3.23
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]     Checking num_enum v0.5.4
[INFO] [stderr]     Checking libbpf-cargo v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.37s
[INFO] running `Command { std: "docker" "inspect" "52163b91766ce8ab04394a8ca1bee4ac7c80374eaf3a3dbb09eab8a794f9eff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52163b91766ce8ab04394a8ca1bee4ac7c80374eaf3a3dbb09eab8a794f9eff0", kill_on_drop: false }`
[INFO] [stdout] 52163b91766ce8ab04394a8ca1bee4ac7c80374eaf3a3dbb09eab8a794f9eff0
