[INFO] cloning repository https://github.com/mazuschlag/rustkalkulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mazuschlag/rustkalkulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmazuschlag%2Frustkalkulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmazuschlag%2Frustkalkulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 501816211952c76211d0e5df017001c7c34197d5
[INFO] checking mazuschlag/rustkalkulator against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmazuschlag%2Frustkalkulator" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mazuschlag/rustkalkulator on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mazuschlag/rustkalkulator
[INFO] finished tweaking git repo https://github.com/mazuschlag/rustkalkulator
[INFO] tweaked toml for git repo https://github.com/mazuschlag/rustkalkulator written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/mazuschlag/rustkalkulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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] acd7152887102d23e90e8f7be5729db0f3ce49de72f2a2aeaed1fea8a72ab68a
[INFO] running `Command { std: "docker" "start" "-a" "acd7152887102d23e90e8f7be5729db0f3ce49de72f2a2aeaed1fea8a72ab68a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acd7152887102d23e90e8f7be5729db0f3ce49de72f2a2aeaed1fea8a72ab68a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd7152887102d23e90e8f7be5729db0f3ce49de72f2a2aeaed1fea8a72ab68a", kill_on_drop: false }`
[INFO] [stdout] acd7152887102d23e90e8f7be5729db0f3ce49de72f2a2aeaed1fea8a72ab68a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82575ba24d11a9ef2b503a5f96f3896caa2a6184a607668962a23bcab47896ea
[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" "82575ba24d11a9ef2b503a5f96f3896caa2a6184a607668962a23bcab47896ea", kill_on_drop: false }`
[INFO] [stderr]     Checking rustkalkulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "82575ba24d11a9ef2b503a5f96f3896caa2a6184a607668962a23bcab47896ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82575ba24d11a9ef2b503a5f96f3896caa2a6184a607668962a23bcab47896ea", kill_on_drop: false }`
[INFO] [stdout] 82575ba24d11a9ef2b503a5f96f3896caa2a6184a607668962a23bcab47896ea