[INFO] crate spurs-util 0.2.2 is already in cache
[INFO] testing spurs-util-0.2.2 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate spurs-util 0.2.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate spurs-util 0.2.2 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate spurs-util 0.2.2
[INFO] finished tweaking crates.io crate spurs-util 0.2.2
[INFO] tweaked toml for crates.io crate spurs-util 0.2.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8981b4f2126abf36f9ef697fdd4731d69044e92f723dcb5b68d67b931894326f
[INFO] running `"docker" "start" "-a" "8981b4f2126abf36f9ef697fdd4731d69044e92f723dcb5b68d67b931894326f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libssh2-sys v0.2.17
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling console v0.7.7
[INFO] [stderr]    Compiling ssh2 v0.3.3
[INFO] [stderr]    Compiling spurs v0.8.2
[INFO] [stderr]    Compiling spurs-util v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.80s
[INFO] running `"docker" "inspect" "8981b4f2126abf36f9ef697fdd4731d69044e92f723dcb5b68d67b931894326f"`
[INFO] running `"docker" "rm" "-f" "8981b4f2126abf36f9ef697fdd4731d69044e92f723dcb5b68d67b931894326f"`
[INFO] [stdout] 8981b4f2126abf36f9ef697fdd4731d69044e92f723dcb5b68d67b931894326f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6d71f30569bb1d8864c4727785d75dd60a0d193738a1c178f5c20e5befe4a80d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "6d71f30569bb1d8864c4727785d75dd60a0d193738a1c178f5c20e5befe4a80d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling spurs-util v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `"docker" "inspect" "6d71f30569bb1d8864c4727785d75dd60a0d193738a1c178f5c20e5befe4a80d"`
[INFO] running `"docker" "rm" "-f" "6d71f30569bb1d8864c4727785d75dd60a0d193738a1c178f5c20e5befe4a80d"`
[INFO] [stdout] 6d71f30569bb1d8864c4727785d75dd60a0d193738a1c178f5c20e5befe4a80d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] 3d6aab57d7981a5b947965aa1c78cf1305baefbac591288ac311b712b2e52b4f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "3d6aab57d7981a5b947965aa1c78cf1305baefbac591288ac311b712b2e52b4f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/spurs_util-427d6c5fb5fbf219
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test centos::test::test_rpm_install ... ok
[INFO] [stdout] test test::test_format_partition_as_ext4 ... ok
[INFO] [stdout] test test::test_swapoff ... ok
[INFO] [stdout] test test::test_escape_for_bash::simple ... ok
[INFO] [stdout] test test::test_get_dev_sizes ... ok
[INFO] [stdout] test test::test_get_unpartitioned_devices ... ok
[INFO] [stdout] test test::test_get_partitions ... ok
[INFO] [stdout] test test::test_create_partition ... ok
[INFO] [stdout] test test::test_escape_for_bash::more_complex ... ok
[INFO] [stdout] test test::test_get_mounted_devs ... ok
[INFO] [stdout] test test::test_swapon ... ok
[INFO] [stdout] test test::test_write_gpt ... ok
[INFO] [stdout] test test::test_add_to_group ... ok
[INFO] [stdout] test test::test_set_cpu_scaling_governor ... ok
[INFO] [stdout] test centos::test::test_yum_install ... ok
[INFO] [stdout] test test::test_get_host_ip ... ok
[INFO] [stdout] test ubuntu::test::test_apt_install ... ok
[INFO] [stdout] test ubuntu::test::test_dpkg_install ... ok
[INFO] [stdout] test test::test_reboot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spurs-util
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - format_partition_as_ext4 (line 147) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3d6aab57d7981a5b947965aa1c78cf1305baefbac591288ac311b712b2e52b4f"`
[INFO] running `"docker" "rm" "-f" "3d6aab57d7981a5b947965aa1c78cf1305baefbac591288ac311b712b2e52b4f"`
[INFO] [stdout] 3d6aab57d7981a5b947965aa1c78cf1305baefbac591288ac311b712b2e52b4f