[INFO] cloning repository https://github.com/AlexEne/rust_hawktracer [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlexEne/rust_hawktracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexEne%2Frust_hawktracer"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexEne%2Frust_hawktracer'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2eda32188b864bf6bf9e264708b3a043f9070329 [INFO] checking AlexEne/rust_hawktracer against try#1a399c10897767c36d147199696c96f193034e49 for pr-72644 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexEne%2Frust_hawktracer" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AlexEne/rust_hawktracer on toolchain 1a399c10897767c36d147199696c96f193034e49 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/AlexEne/rust_hawktracer [INFO] finished tweaking git repo https://github.com/AlexEne/rust_hawktracer [INFO] tweaked toml for git repo https://github.com/AlexEne/rust_hawktracer written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "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" "+1a399c10897767c36d147199696c96f193034e49" "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] 474952ea52f74574b7c675295ed4b790cfb48a7770dd4ec69b0bbc1cee30ffe1 [INFO] running `"docker" "start" "-a" "474952ea52f74574b7c675295ed4b790cfb48a7770dd4ec69b0bbc1cee30ffe1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rust_hawktracer_proc_macro v0.4.1 [INFO] [stderr] Checking rust_hawktracer_normal_macro v0.4.1 [INFO] [stderr] Checking rust_hawktracer v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.11s [INFO] running `"docker" "inspect" "474952ea52f74574b7c675295ed4b790cfb48a7770dd4ec69b0bbc1cee30ffe1"` [INFO] running `"docker" "rm" "-f" "474952ea52f74574b7c675295ed4b790cfb48a7770dd4ec69b0bbc1cee30ffe1"` [INFO] [stdout] 474952ea52f74574b7c675295ed4b790cfb48a7770dd4ec69b0bbc1cee30ffe1