[INFO] fetching crate rawloader 0.36.3...
[INFO] checking rawloader-0.36.3 against beta for pr-78714
[INFO] extracting crate rawloader 0.36.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate rawloader 0.36.3 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rawloader 0.36.3
[INFO] finished tweaking crates.io crate rawloader 0.36.3
[INFO] tweaked toml for crates.io crate rawloader 0.36.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate rawloader 0.36.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 694bf7f24c1ca570ca3762f73ae3be68b76a4562a07d45df642a69d4d7ad9d5f
[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" "694bf7f24c1ca570ca3762f73ae3be68b76a4562a07d45df642a69d4d7ad9d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "694bf7f24c1ca570ca3762f73ae3be68b76a4562a07d45df642a69d4d7ad9d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "694bf7f24c1ca570ca3762f73ae3be68b76a4562a07d45df642a69d4d7ad9d5f", kill_on_drop: false }`
[INFO] [stdout] 694bf7f24c1ca570ca3762f73ae3be68b76a4562a07d45df642a69d4d7ad9d5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6752b84e05c182768ce25dace90a518e7c4c32e6d39dbb71dcf64ef4cc4c3daf
[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" "6752b84e05c182768ce25dace90a518e7c4c32e6d39dbb71dcf64ef4cc4c3daf", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling rayon-core v1.8.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling rayon v1.4.1
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling enumn v0.1.3
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]    Compiling rawloader v0.36.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 15.48s
[INFO] running `Command { std: "docker" "inspect" "6752b84e05c182768ce25dace90a518e7c4c32e6d39dbb71dcf64ef4cc4c3daf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6752b84e05c182768ce25dace90a518e7c4c32e6d39dbb71dcf64ef4cc4c3daf", kill_on_drop: false }`
[INFO] [stdout] 6752b84e05c182768ce25dace90a518e7c4c32e6d39dbb71dcf64ef4cc4c3daf