[INFO] cloning repository https://github.com/lcdr/world_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lcdr/world_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcdr%2Fworld_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcdr%2Fworld_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b207c5ee25474c469d09ae81ad9aa043baae35b1
[INFO] checking lcdr/world_server against master#c919f490bbcd2b29b74016101f7ec71aaa24bdbb for pr-79073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcdr%2Fworld_server" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lcdr/world_server on toolchain c919f490bbcd2b29b74016101f7ec71aaa24bdbb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lcdr/world_server
[INFO] finished tweaking git repo https://github.com/lcdr/world_server
[INFO] tweaked toml for git repo https://github.com/lcdr/world_server written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/lcdr/world_server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da3ddf63538a6fa6eaabdc9b13c386eb42da26757acee0e7aadf43a2d4614739
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "da3ddf63538a6fa6eaabdc9b13c386eb42da26757acee0e7aadf43a2d4614739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da3ddf63538a6fa6eaabdc9b13c386eb42da26757acee0e7aadf43a2d4614739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da3ddf63538a6fa6eaabdc9b13c386eb42da26757acee0e7aadf43a2d4614739", kill_on_drop: false }`
[INFO] [stdout] da3ddf63538a6fa6eaabdc9b13c386eb42da26757acee0e7aadf43a2d4614739
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f4daa103248c71834fd8c2ee058053e7f80c83cfe02539c483ab90fd8b474a0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4f4daa103248c71834fd8c2ee058053e7f80c83cfe02539c483ab90fd8b474a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking endio_bit v0.1.0 (https://github.com/lcdr/endio_bit?rev=46b1b0eda359dd85b5eabf9714e839c3728c75af#46b1b0ed)
[INFO] [stderr]    Compiling minreq v2.2.0
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling libsqlite3-sys v0.9.3
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking flate2 v1.0.19
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking webpki-roots v0.18.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]    Compiling endio_derive v0.2.0 (https://github.com/lcdr/endio?rev=9981948f5cb6d78dba3c5115d1f3459918a64133#9981948f)
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling lu_packets_derive v0.1.0 (https://github.com/lcdr/lu_packets?rev=f11fdd7d50109602f7abdeacf78452376b9adbde#f11fdd7d)
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]     Checking endio v0.2.0 (https://github.com/lcdr/endio?rev=9981948f5cb6d78dba3c5115d1f3459918a64133#9981948f)
[INFO] [stderr]     Checking lu_packets v0.1.0 (https://github.com/lcdr/lu_packets?rev=f11fdd7d50109602f7abdeacf78452376b9adbde#f11fdd7d)
[INFO] [stderr]     Checking diesel v1.4.5
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking base_server v0.1.0 (https://github.com/lcdr/base_server?rev=14332d2d18609077cc07f0b52042344182703660#14332d2d)
[INFO] [stderr]     Checking world_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "4f4daa103248c71834fd8c2ee058053e7f80c83cfe02539c483ab90fd8b474a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4daa103248c71834fd8c2ee058053e7f80c83cfe02539c483ab90fd8b474a0", kill_on_drop: false }`
[INFO] [stdout] 4f4daa103248c71834fd8c2ee058053e7f80c83cfe02539c483ab90fd8b474a0