[INFO] fetching crate i3wm 0.1.0...
[INFO] testing i3wm-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate i3wm 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate i3wm 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 i3wm 0.1.0
[INFO] finished tweaking crates.io crate i3wm 0.1.0
[INFO] tweaked toml for crates.io crate i3wm 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 439fb88b7750531115f7e21d05e5e111f7df4ebde138e615acced5aa45152325
[INFO] running `Command { std: "docker" "start" "-a" "439fb88b7750531115f7e21d05e5e111f7df4ebde138e615acced5aa45152325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "439fb88b7750531115f7e21d05e5e111f7df4ebde138e615acced5aa45152325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "439fb88b7750531115f7e21d05e5e111f7df4ebde138e615acced5aa45152325", kill_on_drop: false }`
[INFO] [stdout] 439fb88b7750531115f7e21d05e5e111f7df4ebde138e615acced5aa45152325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 0fd7c6b90491a1417c0dfa62d6a98d6fac4a0fb18ad25a529ef2ea34ed2abe14
[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" "0fd7c6b90491a1417c0dfa62d6a98d6fac4a0fb18ad25a529ef2ea34ed2abe14", kill_on_drop: false }`
[INFO] [stderr]    Compiling i3wm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "0fd7c6b90491a1417c0dfa62d6a98d6fac4a0fb18ad25a529ef2ea34ed2abe14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd7c6b90491a1417c0dfa62d6a98d6fac4a0fb18ad25a529ef2ea34ed2abe14", kill_on_drop: false }`
[INFO] [stdout] 0fd7c6b90491a1417c0dfa62d6a98d6fac4a0fb18ad25a529ef2ea34ed2abe14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] bd4b0fc265a0168295607b2f425f2543c3af5d76384594a50afb3460cbce1273
[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" "bd4b0fc265a0168295607b2f425f2543c3af5d76384594a50afb3460cbce1273", kill_on_drop: false }`
[INFO] [stderr]    Compiling i3wm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "bd4b0fc265a0168295607b2f425f2543c3af5d76384594a50afb3460cbce1273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd4b0fc265a0168295607b2f425f2543c3af5d76384594a50afb3460cbce1273", kill_on_drop: false }`
[INFO] [stdout] bd4b0fc265a0168295607b2f425f2543c3af5d76384594a50afb3460cbce1273
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d203b1705d5d8d3e2e7e5cdfa875d7ac6da1dbbdeb6a4c18768e65e1f80b26ca
[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" "d203b1705d5d8d3e2e7e5cdfa875d7ac6da1dbbdeb6a4c18768e65e1f80b26ca", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/i3wm-fc446796f2939c24
[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" "d203b1705d5d8d3e2e7e5cdfa875d7ac6da1dbbdeb6a4c18768e65e1f80b26ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d203b1705d5d8d3e2e7e5cdfa875d7ac6da1dbbdeb6a4c18768e65e1f80b26ca", kill_on_drop: false }`
[INFO] [stdout] d203b1705d5d8d3e2e7e5cdfa875d7ac6da1dbbdeb6a4c18768e65e1f80b26ca