[INFO] crate buffering_nocopy_macro 0.2.1 is already in cache
[INFO] checking buffering_nocopy_macro-0.2.1 against try#98d5ea1855f1028095b37c493ba31093c8519d68 for pr-69548
[INFO] extracting crate buffering_nocopy_macro 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate buffering_nocopy_macro 0.2.1 on toolchain 98d5ea1855f1028095b37c493ba31093c8519d68
[INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate buffering_nocopy_macro 0.2.1
[INFO] finished tweaking crates.io crate buffering_nocopy_macro 0.2.1
[INFO] tweaked toml for crates.io crate buffering_nocopy_macro 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 40798c366c6836e5c758ba7c8207a3b0b7adbe4a270a77bddb00f2b006c64827
[INFO] running `"docker" "start" "-a" "40798c366c6836e5c758ba7c8207a3b0b7adbe4a270a77bddb00f2b006c64827"`
[INFO] [stderr]     Checking syn v1.0.16
[INFO] [stderr]     Checking buffering_nocopy_macro v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.70s
[INFO] running `"docker" "inspect" "40798c366c6836e5c758ba7c8207a3b0b7adbe4a270a77bddb00f2b006c64827"`
[INFO] running `"docker" "rm" "-f" "40798c366c6836e5c758ba7c8207a3b0b7adbe4a270a77bddb00f2b006c64827"`
[INFO] [stdout] 40798c366c6836e5c758ba7c8207a3b0b7adbe4a270a77bddb00f2b006c64827