[INFO] cloning repository https://github.com/piresrui/rusty_status
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/piresrui/rusty_status" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiresrui%2Frusty_status", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiresrui%2Frusty_status'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69d4b80a507bad30c33b0f50e567ba5480eacf26
[INFO] checking piresrui/rusty_status against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiresrui%2Frusty_status" "/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/piresrui/rusty_status on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/piresrui/rusty_status
[INFO] finished tweaking git repo https://github.com/piresrui/rusty_status
[INFO] tweaked toml for git repo https://github.com/piresrui/rusty_status written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/piresrui/rusty_status already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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] ff3d9fd16fe26d8442d8d66bc08f5837daf5c8f2dc91673ab289e21a27314899
[INFO] running `Command { std: "docker" "start" "-a" "ff3d9fd16fe26d8442d8d66bc08f5837daf5c8f2dc91673ab289e21a27314899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff3d9fd16fe26d8442d8d66bc08f5837daf5c8f2dc91673ab289e21a27314899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff3d9fd16fe26d8442d8d66bc08f5837daf5c8f2dc91673ab289e21a27314899", kill_on_drop: false }`
[INFO] [stdout] ff3d9fd16fe26d8442d8d66bc08f5837daf5c8f2dc91673ab289e21a27314899
[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:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5e5fa5b9487fc2cf4dfc9737d4dac2c81d82b8520daa4ddd3dcf9a9a7eaa32d
[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" "f5e5fa5b9487fc2cf4dfc9737d4dac2c81d82b8520daa4ddd3dcf9a9a7eaa32d", kill_on_drop: false }`
[INFO] [stderr]     Checking rusty_status v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "f5e5fa5b9487fc2cf4dfc9737d4dac2c81d82b8520daa4ddd3dcf9a9a7eaa32d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5e5fa5b9487fc2cf4dfc9737d4dac2c81d82b8520daa4ddd3dcf9a9a7eaa32d", kill_on_drop: false }`
[INFO] [stdout] f5e5fa5b9487fc2cf4dfc9737d4dac2c81d82b8520daa4ddd3dcf9a9a7eaa32d