[INFO] cloning repository https://github.com/mrLSD/iLang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrLSD/iLang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmrLSD%2FiLang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmrLSD%2FiLang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7699aeeeb964fe40866030a70b95ee6d6e08a15c
[INFO] checking mrLSD/iLang against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmrLSD%2FiLang" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mrLSD/iLang 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/mrLSD/iLang
[INFO] finished tweaking git repo https://github.com/mrLSD/iLang
[INFO] tweaked toml for git repo https://github.com/mrLSD/iLang written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/mrLSD/iLang 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52d908474fe4fb9ad17dde722d134eef989f3f2eb70e235e0b4f897f87b25a0b
[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" "52d908474fe4fb9ad17dde722d134eef989f3f2eb70e235e0b4f897f87b25a0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52d908474fe4fb9ad17dde722d134eef989f3f2eb70e235e0b4f897f87b25a0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52d908474fe4fb9ad17dde722d134eef989f3f2eb70e235e0b4f897f87b25a0b", kill_on_drop: false }`
[INFO] [stdout] 52d908474fe4fb9ad17dde722d134eef989f3f2eb70e235e0b4f897f87b25a0b
[INFO] running `Command { std: "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" "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" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bbd620ebbe3dcdd8b9fd73fc2381e76d9bb116d7c57c001e7f9d693f0635c41
[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" "8bbd620ebbe3dcdd8b9fd73fc2381e76d9bb116d7c57c001e7f9d693f0635c41", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?rev=7b2e20f#7b2e20f9)
[INFO] [stderr]     Checking bytecount v0.6.0
[INFO] [stderr]    Compiling aho-corasick v0.7.14
[INFO] [stderr]     Checking nom_locate v2.1.0
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling llvm-sys v100.2.0
[INFO] [stderr]    Compiling inkwell_internals v0.2.0 (https://github.com/TheDan64/inkwell?rev=7b2e20f#7b2e20f9)
[INFO] [stderr]     Checking i-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.39s
[INFO] running `Command { std: "docker" "inspect" "8bbd620ebbe3dcdd8b9fd73fc2381e76d9bb116d7c57c001e7f9d693f0635c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bbd620ebbe3dcdd8b9fd73fc2381e76d9bb116d7c57c001e7f9d693f0635c41", kill_on_drop: false }`
[INFO] [stdout] 8bbd620ebbe3dcdd8b9fd73fc2381e76d9bb116d7c57c001e7f9d693f0635c41