[INFO] fetching crate tcod-sys 5.0.1...
[INFO] testing tcod-sys-5.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate tcod-sys 5.0.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate tcod-sys 5.0.1 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 tcod-sys 5.0.1
[INFO] finished tweaking crates.io crate tcod-sys 5.0.1
[INFO] tweaked toml for crates.io crate tcod-sys 5.0.1 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 44c01b4826cc44ada6c552103da0dda49072280f0b930f1d1b5aea3d31ec8b0e
[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" "44c01b4826cc44ada6c552103da0dda49072280f0b930f1d1b5aea3d31ec8b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44c01b4826cc44ada6c552103da0dda49072280f0b930f1d1b5aea3d31ec8b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44c01b4826cc44ada6c552103da0dda49072280f0b930f1d1b5aea3d31ec8b0e", kill_on_drop: false }`
[INFO] [stdout] 44c01b4826cc44ada6c552103da0dda49072280f0b930f1d1b5aea3d31ec8b0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] b82aac3002b9623eab91ae52dd600eb20ebe18283bd33f2cbe2c498d15a960c4
[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" "b82aac3002b9623eab91ae52dd600eb20ebe18283bd33f2cbe2c498d15a960c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tcod-sys v5.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.84s
[INFO] running `Command { std: "docker" "inspect" "b82aac3002b9623eab91ae52dd600eb20ebe18283bd33f2cbe2c498d15a960c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b82aac3002b9623eab91ae52dd600eb20ebe18283bd33f2cbe2c498d15a960c4", kill_on_drop: false }`
[INFO] [stdout] b82aac3002b9623eab91ae52dd600eb20ebe18283bd33f2cbe2c498d15a960c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d3d6b9b70077d3b79cfdadebaa2f7bf36739ac7ff9baf2760d67e580ee20c0ff
[INFO] running `Command { std: "docker" "start" "-a" "d3d6b9b70077d3b79cfdadebaa2f7bf36739ac7ff9baf2760d67e580ee20c0ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling tcod-sys v5.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "d3d6b9b70077d3b79cfdadebaa2f7bf36739ac7ff9baf2760d67e580ee20c0ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3d6b9b70077d3b79cfdadebaa2f7bf36739ac7ff9baf2760d67e580ee20c0ff", kill_on_drop: false }`
[INFO] [stdout] d3d6b9b70077d3b79cfdadebaa2f7bf36739ac7ff9baf2760d67e580ee20c0ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 3707ffee7468908ac25eac1868e456dcd6e0f67e1c05e8bc94996021c0ad479f
[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" "3707ffee7468908ac25eac1868e456dcd6e0f67e1c05e8bc94996021c0ad479f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tcod_sys-c17d4d0f1b5db7f9
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tcod_sys
[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] [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" "3707ffee7468908ac25eac1868e456dcd6e0f67e1c05e8bc94996021c0ad479f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3707ffee7468908ac25eac1868e456dcd6e0f67e1c05e8bc94996021c0ad479f", kill_on_drop: false }`
[INFO] [stdout] 3707ffee7468908ac25eac1868e456dcd6e0f67e1c05e8bc94996021c0ad479f