[INFO] updating cached repository https://github.com/m3t4lukas/certbot-alfahosting
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 69f28b688541d35617a5ad8bc85d9cfd55fcdb9c
[INFO] checking m3t4lukas/certbot-alfahosting against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm3t4lukas%2Fcertbot-alfahosting" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/m3t4lukas/certbot-alfahosting on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/m3t4lukas/certbot-alfahosting
[INFO] finished tweaking git repo https://github.com/m3t4lukas/certbot-alfahosting
[INFO] tweaked toml for git repo https://github.com/m3t4lukas/certbot-alfahosting written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/m3t4lukas/certbot-alfahosting already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "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] 294eed0d6e04e3f9aa83be2f778e6851c532f8b4d0c47d44acfaa2d6bd797b8b
[INFO] running `"docker" "start" "-a" "294eed0d6e04e3f9aa83be2f778e6851c532f8b4d0c47d44acfaa2d6bd797b8b"`
[INFO] [stderr]     Checking chunked_transfer v1.0.0
[INFO] [stderr]    Compiling certbot-alfahosting v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking qstring v0.7.0
[INFO] [stderr]     Checking cookie v0.12.0
[INFO] [stderr]     Checking imap-proto v0.7.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]     Checking websocket v0.23.0
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking which v2.0.1
[INFO] [stderr]     Checking imap v1.0.2
[INFO] [stderr]     Checking ureq v0.11.2
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]     Checking headless_chrome v0.9.0
[INFO] [stderr]     Checking acme-lib v0.5.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `"docker" "inspect" "294eed0d6e04e3f9aa83be2f778e6851c532f8b4d0c47d44acfaa2d6bd797b8b"`
[INFO] running `"docker" "rm" "-f" "294eed0d6e04e3f9aa83be2f778e6851c532f8b4d0c47d44acfaa2d6bd797b8b"`
[INFO] [stdout] 294eed0d6e04e3f9aa83be2f778e6851c532f8b4d0c47d44acfaa2d6bd797b8b