[INFO] fetching crate libblkid-sys 0.1.0...
[INFO] testing libblkid-sys-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate libblkid-sys 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate libblkid-sys 0.1.0 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 libblkid-sys 0.1.0
[INFO] finished tweaking crates.io crate libblkid-sys 0.1.0
[INFO] tweaked toml for crates.io crate libblkid-sys 0.1.0 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] 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] e6666417badebb0774aeefbfd8ddf34809f1887cba6e6d4ac06e6187947c8fee
[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" "e6666417badebb0774aeefbfd8ddf34809f1887cba6e6d4ac06e6187947c8fee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6666417badebb0774aeefbfd8ddf34809f1887cba6e6d4ac06e6187947c8fee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6666417badebb0774aeefbfd8ddf34809f1887cba6e6d4ac06e6187947c8fee", kill_on_drop: false }`
[INFO] [stdout] e6666417badebb0774aeefbfd8ddf34809f1887cba6e6d4ac06e6187947c8fee
[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] f458277a5d3a299735e33ea8cb864fe6276e401ac1ad1c1f67328da7b5ec5687
[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" "f458277a5d3a299735e33ea8cb864fe6276e401ac1ad1c1f67328da7b5ec5687", kill_on_drop: false }`
[INFO] [stderr]    Compiling libblkid-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "f458277a5d3a299735e33ea8cb864fe6276e401ac1ad1c1f67328da7b5ec5687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f458277a5d3a299735e33ea8cb864fe6276e401ac1ad1c1f67328da7b5ec5687", kill_on_drop: false }`
[INFO] [stdout] f458277a5d3a299735e33ea8cb864fe6276e401ac1ad1c1f67328da7b5ec5687
[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] aa993b1f040b4d57fe053444eeb26d42eecc9c865428d51b8cc638fc9d3074ff
[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" "aa993b1f040b4d57fe053444eeb26d42eecc9c865428d51b8cc638fc9d3074ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libblkid-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "aa993b1f040b4d57fe053444eeb26d42eecc9c865428d51b8cc638fc9d3074ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa993b1f040b4d57fe053444eeb26d42eecc9c865428d51b8cc638fc9d3074ff", kill_on_drop: false }`
[INFO] [stdout] aa993b1f040b4d57fe053444eeb26d42eecc9c865428d51b8cc638fc9d3074ff
[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] 54040c6f4acc7694f18e2e4a58f99fc3e7a640aeac9b8ae97b874e79b4066c4e
[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" "54040c6f4acc7694f18e2e4a58f99fc3e7a640aeac9b8ae97b874e79b4066c4e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libblkid_sys-28a36cd0dd5d6f78
[INFO] [stdout] running 5 tests
[INFO] [stderr]    Doc-tests libblkid-sys
[INFO] [stdout] test bindgen_test_layout___sigset_t ... ok
[INFO] [stdout] test bindgen_test_layout_timeval ... ok
[INFO] [stdout] test bindgen_test_layout_fd_set ... ok
[INFO] [stdout] test bindgen_test_layout___fsid_t ... ok
[INFO] [stdout] test bindgen_test_layout_timespec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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" "54040c6f4acc7694f18e2e4a58f99fc3e7a640aeac9b8ae97b874e79b4066c4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54040c6f4acc7694f18e2e4a58f99fc3e7a640aeac9b8ae97b874e79b4066c4e", kill_on_drop: false }`
[INFO] [stdout] 54040c6f4acc7694f18e2e4a58f99fc3e7a640aeac9b8ae97b874e79b4066c4e