[INFO] cloning repository https://github.com/gelendir/rtcsms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gelendir/rtcsms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgelendir%2Frtcsms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgelendir%2Frtcsms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 97deafb597fdab3a7e5b6c7bf9b595b18ab60dd6
[INFO] checking gelendir/rtcsms against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgelendir%2Frtcsms" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gelendir/rtcsms on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gelendir/rtcsms
[INFO] finished tweaking git repo https://github.com/gelendir/rtcsms
[INFO] tweaked toml for git repo https://github.com/gelendir/rtcsms written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/gelendir/rtcsms already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 228093fdffaddd0dcb5e357e062e874b3eb8e26016bd0ad784de6e11af7f2e4d
[INFO] running `Command { std: "docker" "start" "-a" "228093fdffaddd0dcb5e357e062e874b3eb8e26016bd0ad784de6e11af7f2e4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "228093fdffaddd0dcb5e357e062e874b3eb8e26016bd0ad784de6e11af7f2e4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228093fdffaddd0dcb5e357e062e874b3eb8e26016bd0ad784de6e11af7f2e4d", kill_on_drop: false }`
[INFO] [stdout] 228093fdffaddd0dcb5e357e062e874b3eb8e26016bd0ad784de6e11af7f2e4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 057b760db1d2fa01d6bd4aac1a8a5530be0067b9a03a380e4dcc0673bbf1e052
[INFO] running `Command { std: "docker" "start" "-a" "057b760db1d2fa01d6bd4aac1a8a5530be0067b9a03a380e4dcc0673bbf1e052", kill_on_drop: false }`
[INFO] [stderr]    Compiling openssl-sys v0.9.53
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]    Compiling openssl v0.10.26
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]     Checking rtcsms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.10s
[INFO] running `Command { std: "docker" "inspect" "057b760db1d2fa01d6bd4aac1a8a5530be0067b9a03a380e4dcc0673bbf1e052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "057b760db1d2fa01d6bd4aac1a8a5530be0067b9a03a380e4dcc0673bbf1e052", kill_on_drop: false }`
[INFO] [stdout] 057b760db1d2fa01d6bd4aac1a8a5530be0067b9a03a380e4dcc0673bbf1e052