[INFO] fetching crate html-macro 0.1.7...
[INFO] checking html-macro-0.1.7 against master#914adf04af1c1a984707f778da3d04590c03d144 for pr-72331
[INFO] extracting crate html-macro 0.1.7 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate html-macro 0.1.7 on toolchain 914adf04af1c1a984707f778da3d04590c03d144
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate html-macro 0.1.7
[INFO] finished tweaking crates.io crate html-macro 0.1.7
[INFO] tweaked toml for crates.io crate html-macro 0.1.7 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "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" "+914adf04af1c1a984707f778da3d04590c03d144" "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] 4190277d655dcc49a84b7644ecd1f0c1582ef91c6e814b24d7f1f8a7ccfeeb2f
[INFO] running `"docker" "start" "-a" "4190277d655dcc49a84b7644ecd1f0c1582ef91c6e814b24d7f1f8a7ccfeeb2f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking html-validation v0.1.1
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking syn v0.15.44
[INFO] [stderr]     Checking html-macro v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.62s
[INFO] running `"docker" "inspect" "4190277d655dcc49a84b7644ecd1f0c1582ef91c6e814b24d7f1f8a7ccfeeb2f"`
[INFO] running `"docker" "rm" "-f" "4190277d655dcc49a84b7644ecd1f0c1582ef91c6e814b24d7f1f8a7ccfeeb2f"`
[INFO] [stdout] 4190277d655dcc49a84b7644ecd1f0c1582ef91c6e814b24d7f1f8a7ccfeeb2f