[INFO] fetching crate zfs-rs-macros 0.0.0...
[INFO] testing zfs-rs-macros-0.0.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate zfs-rs-macros 0.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate zfs-rs-macros 0.0.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zfs-rs-macros 0.0.0
[INFO] finished tweaking crates.io crate zfs-rs-macros 0.0.0
[INFO] tweaked toml for crates.io crate zfs-rs-macros 0.0.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zfs-rs-nvpair-sys v0.0.0
[INFO] [stderr]   Downloaded zfs-rs-zfs-sys v0.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 450633fe80f70e36cbe504809aa9344a857095e82f2056f2ed0ba85f2bba7ecf
[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" "450633fe80f70e36cbe504809aa9344a857095e82f2056f2ed0ba85f2bba7ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "450633fe80f70e36cbe504809aa9344a857095e82f2056f2ed0ba85f2bba7ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "450633fe80f70e36cbe504809aa9344a857095e82f2056f2ed0ba85f2bba7ecf", kill_on_drop: false }`
[INFO] [stdout] 450633fe80f70e36cbe504809aa9344a857095e82f2056f2ed0ba85f2bba7ecf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ebb55215a9f6fa1448569ec65a2c09cdb686fc75367d271c03641c6183bd462
[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" "0ebb55215a9f6fa1448569ec65a2c09cdb686fc75367d271c03641c6183bd462", kill_on_drop: false }`
[INFO] [stderr]    Compiling zfs-rs-zfs-sys v0.0.0
[INFO] [stderr]    Compiling zfs-rs-nvpair-sys v0.0.0
[INFO] [stderr]    Compiling zfs-rs-macros v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "0ebb55215a9f6fa1448569ec65a2c09cdb686fc75367d271c03641c6183bd462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ebb55215a9f6fa1448569ec65a2c09cdb686fc75367d271c03641c6183bd462", kill_on_drop: false }`
[INFO] [stdout] 0ebb55215a9f6fa1448569ec65a2c09cdb686fc75367d271c03641c6183bd462
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7291e528602f75326a40633d8330b0761d34f7b32bb6fc5386d79ef320d19bfb
[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" "7291e528602f75326a40633d8330b0761d34f7b32bb6fc5386d79ef320d19bfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling zfs-rs-macros v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "7291e528602f75326a40633d8330b0761d34f7b32bb6fc5386d79ef320d19bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7291e528602f75326a40633d8330b0761d34f7b32bb6fc5386d79ef320d19bfb", kill_on_drop: false }`
[INFO] [stdout] 7291e528602f75326a40633d8330b0761d34f7b32bb6fc5386d79ef320d19bfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac4547fb065d4ff47ff1722ff2f0d51c765733f2d5e7eff9b84e2acfa49d2ddf
[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" "ac4547fb065d4ff47ff1722ff2f0d51c765733f2d5e7eff9b84e2acfa49d2ddf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/zfs_rs_macros-c3744be00015128d
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zfs-rs-macros
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac4547fb065d4ff47ff1722ff2f0d51c765733f2d5e7eff9b84e2acfa49d2ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac4547fb065d4ff47ff1722ff2f0d51c765733f2d5e7eff9b84e2acfa49d2ddf", kill_on_drop: false }`
[INFO] [stdout] ac4547fb065d4ff47ff1722ff2f0d51c765733f2d5e7eff9b84e2acfa49d2ddf