[INFO] crate arc-swap 0.4.4 is already in cache [INFO] checking arc-swap-0.4.4 against master#73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de for pr-68325 [INFO] extracting crate arc-swap 0.4.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate arc-swap 0.4.4 on toolchain 73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de [INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate arc-swap 0.4.4 [INFO] finished tweaking crates.io crate arc-swap 0.4.4 [INFO] tweaked toml for crates.io crate arc-swap 0.4.4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f43f3a2cbdae9af2447a6cf53b5e7d5ea4b7777b7ad2a7e0589e47b961116fa3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "f43f3a2cbdae9af2447a6cf53b5e7d5ea4b7777b7ad2a7e0589e47b961116fa3"` [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking regex-syntax v0.6.13 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Checking permutohedron v0.2.4 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking arc-swap v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rusty-fork v0.2.2 [INFO] [stderr] Checking syn v0.15.44 [INFO] [stderr] Checking bit-set v0.5.1 [INFO] [stderr] Checking regex v1.3.3 [INFO] [stderr] Checking proptest v0.8.7 [INFO] [stderr] Checking version-sync v0.8.1 [INFO] [stderr] Checking model v0.1.2 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.83s [INFO] running `"docker" "inspect" "f43f3a2cbdae9af2447a6cf53b5e7d5ea4b7777b7ad2a7e0589e47b961116fa3"` [INFO] running `"docker" "rm" "-f" "f43f3a2cbdae9af2447a6cf53b5e7d5ea4b7777b7ad2a7e0589e47b961116fa3"` [INFO] [stdout] f43f3a2cbdae9af2447a6cf53b5e7d5ea4b7777b7ad2a7e0589e47b961116fa3