[INFO] crate mkbookpdf 1.0.0 is already in cache
[INFO] checking mkbookpdf-1.0.0 against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] extracting crate mkbookpdf 1.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate mkbookpdf 1.0.0 on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mkbookpdf 1.0.0
[INFO] finished tweaking crates.io crate mkbookpdf 1.0.0
[INFO] tweaked toml for crates.io crate mkbookpdf 1.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate mkbookpdf 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "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] cf4ba15db3a6861105f530775775e6079c6a05756424d57db6f5896179269f8f
[INFO] running `"docker" "start" "-a" "cf4ba15db3a6861105f530775775e6079c6a05756424d57db6f5896179269f8f"`
[INFO] [stderr]     Checking pom v3.0.2
[INFO] [stderr]     Checking flate2 v1.0.12
[INFO] [stderr]     Checking globset v0.4.4
[INFO] [stderr]     Checking predicates v1.0.1
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking rayon-core v1.6.0
[INFO] [stderr]     Checking structopt v0.3.3
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]     Checking ignore v0.4.10
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]     Checking globwalk v0.5.0
[INFO] [stderr]     Checking assert_fs v0.11.3
[INFO] [stderr]     Checking escargot v0.4.0
[INFO] [stderr]     Checking lopdf v0.23.0
[INFO] [stderr]     Checking assert_cmd v0.11.1
[INFO] [stderr]     Checking mkbookpdf v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.80s
[INFO] running `"docker" "inspect" "cf4ba15db3a6861105f530775775e6079c6a05756424d57db6f5896179269f8f"`
[INFO] running `"docker" "rm" "-f" "cf4ba15db3a6861105f530775775e6079c6a05756424d57db6f5896179269f8f"`
[INFO] [stdout] cf4ba15db3a6861105f530775775e6079c6a05756424d57db6f5896179269f8f