[INFO] cloning repository https://github.com/salmanulfarzy/spaceship-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/salmanulfarzy/spaceship-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsalmanulfarzy%2Fspaceship-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsalmanulfarzy%2Fspaceship-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fdb02b645a3918924324f0adc449ceb2a97b133b
[INFO] testing salmanulfarzy/spaceship-rust against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsalmanulfarzy%2Fspaceship-rust" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/salmanulfarzy/spaceship-rust on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/salmanulfarzy/spaceship-rust
[INFO] finished tweaking git repo https://github.com/salmanulfarzy/spaceship-rust
[INFO] tweaked toml for git repo https://github.com/salmanulfarzy/spaceship-rust written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/salmanulfarzy/spaceship-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 21c2cfa4be8d9f0c24267694eaa09c28ffc90f9415debf9d46514b00f3563e89
[INFO] running `Command { std: "docker" "start" "-a" "21c2cfa4be8d9f0c24267694eaa09c28ffc90f9415debf9d46514b00f3563e89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21c2cfa4be8d9f0c24267694eaa09c28ffc90f9415debf9d46514b00f3563e89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21c2cfa4be8d9f0c24267694eaa09c28ffc90f9415debf9d46514b00f3563e89", kill_on_drop: false }`
[INFO] [stdout] 21c2cfa4be8d9f0c24267694eaa09c28ffc90f9415debf9d46514b00f3563e89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 549b18db59f1753b25ef12896137a9684789bc6b0f429e2a787e0f42cf5b9f2f
[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" "549b18db59f1753b25ef12896137a9684789bc6b0f429e2a787e0f42cf5b9f2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling spaceship-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "549b18db59f1753b25ef12896137a9684789bc6b0f429e2a787e0f42cf5b9f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "549b18db59f1753b25ef12896137a9684789bc6b0f429e2a787e0f42cf5b9f2f", kill_on_drop: false }`
[INFO] [stdout] 549b18db59f1753b25ef12896137a9684789bc6b0f429e2a787e0f42cf5b9f2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dffa2da995045613e38a9de5dfb4e0e9e310d592171b20466b03619719c4511
[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" "8dffa2da995045613e38a9de5dfb4e0e9e310d592171b20466b03619719c4511", kill_on_drop: false }`
[INFO] [stderr]    Compiling spaceship-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "8dffa2da995045613e38a9de5dfb4e0e9e310d592171b20466b03619719c4511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dffa2da995045613e38a9de5dfb4e0e9e310d592171b20466b03619719c4511", kill_on_drop: false }`
[INFO] [stdout] 8dffa2da995045613e38a9de5dfb4e0e9e310d592171b20466b03619719c4511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] acc06b3fa381cb9a2d7b8b44c217de2ac4220e0a0639b9cdcd4711826ebfa05c
[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" "acc06b3fa381cb9a2d7b8b44c217de2ac4220e0a0639b9cdcd4711826ebfa05c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/spaceship_rust-20cf65ab05d6f564
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "acc06b3fa381cb9a2d7b8b44c217de2ac4220e0a0639b9cdcd4711826ebfa05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc06b3fa381cb9a2d7b8b44c217de2ac4220e0a0639b9cdcd4711826ebfa05c", kill_on_drop: false }`
[INFO] [stdout] acc06b3fa381cb9a2d7b8b44c217de2ac4220e0a0639b9cdcd4711826ebfa05c