[INFO] crate xdr-rs-serialize-derive 0.1.0-alpha is already in cache
[INFO] checking xdr-rs-serialize-derive-0.1.0-alpha against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665
[INFO] extracting crate xdr-rs-serialize-derive 0.1.0-alpha into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate xdr-rs-serialize-derive 0.1.0-alpha on toolchain d7b51666469c792a8a3f40849607739bae1e705e
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate xdr-rs-serialize-derive 0.1.0-alpha
[INFO] finished tweaking crates.io crate xdr-rs-serialize-derive 0.1.0-alpha
[INFO] tweaked toml for crates.io crate xdr-rs-serialize-derive 0.1.0-alpha written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+d7b51666469c792a8a3f40849607739bae1e705e" "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] 6b29b353b0cf57706ec3d5b58049084cf9306c5f5950cc78e0a41a2d10110672
[INFO] running `"docker" "start" "-a" "6b29b353b0cf57706ec3d5b58049084cf9306c5f5950cc78e0a41a2d10110672"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking xdr-rs-serialize-derive v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.42s
[INFO] running `"docker" "inspect" "6b29b353b0cf57706ec3d5b58049084cf9306c5f5950cc78e0a41a2d10110672"`
[INFO] running `"docker" "rm" "-f" "6b29b353b0cf57706ec3d5b58049084cf9306c5f5950cc78e0a41a2d10110672"`
[INFO] [stdout] 6b29b353b0cf57706ec3d5b58049084cf9306c5f5950cc78e0a41a2d10110672