[INFO] fetching crate frame-support-procedural-tools 2.0.0-alpha.7...
[INFO] checking frame-support-procedural-tools-2.0.0-alpha.7 against try#96b3c169cd2d8959926fa240f10342f1659f8ae3 for pr-71896
[INFO] extracting crate frame-support-procedural-tools 2.0.0-alpha.7 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate frame-support-procedural-tools 2.0.0-alpha.7 on toolchain 96b3c169cd2d8959926fa240f10342f1659f8ae3
[INFO] running `"/workspace/cargo-home/bin/cargo" "+96b3c169cd2d8959926fa240f10342f1659f8ae3" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate frame-support-procedural-tools 2.0.0-alpha.7
[INFO] finished tweaking crates.io crate frame-support-procedural-tools 2.0.0-alpha.7
[INFO] tweaked toml for crates.io crate frame-support-procedural-tools 2.0.0-alpha.7 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+96b3c169cd2d8959926fa240f10342f1659f8ae3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+96b3c169cd2d8959926fa240f10342f1659f8ae3" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+96b3c169cd2d8959926fa240f10342f1659f8ae3" "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] fa7ce6c910fba1277a7d2f9bdffab1f015b2f3a61daf1e7af4becb75e93e851c
[INFO] running `"docker" "start" "-a" "fa7ce6c910fba1277a7d2f9bdffab1f015b2f3a61daf1e7af4becb75e93e851c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]     Checking unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]     Checking proc-macro2 v1.0.12
[INFO] [stderr]     Checking quote v1.0.4
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling frame-support-procedural-tools-derive v2.0.0-alpha.7
[INFO] [stderr]     Checking frame-support-procedural-tools v2.0.0-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.94s
[INFO] running `"docker" "inspect" "fa7ce6c910fba1277a7d2f9bdffab1f015b2f3a61daf1e7af4becb75e93e851c"`
[INFO] running `"docker" "rm" "-f" "fa7ce6c910fba1277a7d2f9bdffab1f015b2f3a61daf1e7af4becb75e93e851c"`
[INFO] [stdout] fa7ce6c910fba1277a7d2f9bdffab1f015b2f3a61daf1e7af4becb75e93e851c