[INFO] fetching crate rual-bin 0.1.0...
[INFO] testing rual-bin-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rual-bin 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rual-bin 0.1.0 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 crates.io crate rual-bin 0.1.0
[INFO] finished tweaking crates.io crate rual-bin 0.1.0
[INFO] tweaked toml for crates.io crate rual-bin 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate rual-bin 0.1.0 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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dba124e1c7b74235b7d54f7759c45e53f93f842787e8f489cf0317102451c6c5
[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" "dba124e1c7b74235b7d54f7759c45e53f93f842787e8f489cf0317102451c6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dba124e1c7b74235b7d54f7759c45e53f93f842787e8f489cf0317102451c6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dba124e1c7b74235b7d54f7759c45e53f93f842787e8f489cf0317102451c6c5", kill_on_drop: false }`
[INFO] [stdout] dba124e1c7b74235b7d54f7759c45e53f93f842787e8f489cf0317102451c6c5
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] f4785872505f9db10211390fc3003d17168d9f5b75f6bdfa3c334a08cab8e622
[INFO] running `Command { std: "docker" "start" "-a" "f4785872505f9db10211390fc3003d17168d9f5b75f6bdfa3c334a08cab8e622", kill_on_drop: false }`
[INFO] [stderr]    Compiling rual-core v0.0.4
[INFO] [stderr]    Compiling rual-bin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "f4785872505f9db10211390fc3003d17168d9f5b75f6bdfa3c334a08cab8e622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4785872505f9db10211390fc3003d17168d9f5b75f6bdfa3c334a08cab8e622", kill_on_drop: false }`
[INFO] [stdout] f4785872505f9db10211390fc3003d17168d9f5b75f6bdfa3c334a08cab8e622
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 181121fe7f0deaaea313c58b4aded487c663ee1e1b690dda37ddee99efb27058
[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" "181121fe7f0deaaea313c58b4aded487c663ee1e1b690dda37ddee99efb27058", kill_on_drop: false }`
[INFO] [stderr]    Compiling rual-bin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "181121fe7f0deaaea313c58b4aded487c663ee1e1b690dda37ddee99efb27058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "181121fe7f0deaaea313c58b4aded487c663ee1e1b690dda37ddee99efb27058", kill_on_drop: false }`
[INFO] [stdout] 181121fe7f0deaaea313c58b4aded487c663ee1e1b690dda37ddee99efb27058
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07d9992febd704127c8b6cf8ea7bc1f3bbee6daff27fd016fa9a19571cd254f6
[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" "07d9992febd704127c8b6cf8ea7bc1f3bbee6daff27fd016fa9a19571cd254f6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rual_bin-aacb475f17f4c15a
[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" "07d9992febd704127c8b6cf8ea7bc1f3bbee6daff27fd016fa9a19571cd254f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d9992febd704127c8b6cf8ea7bc1f3bbee6daff27fd016fa9a19571cd254f6", kill_on_drop: false }`
[INFO] [stdout] 07d9992febd704127c8b6cf8ea7bc1f3bbee6daff27fd016fa9a19571cd254f6