[INFO] fetching crate libsystemd 0.2.1...
[INFO] testing libsystemd-0.2.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate libsystemd 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate libsystemd 0.2.1 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 libsystemd 0.2.1
[INFO] finished tweaking crates.io crate libsystemd 0.2.1
[INFO] tweaked toml for crates.io crate libsystemd 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate libsystemd 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 2a2eef6f8587f65fd998f214dfff66eeca777205627dcdf580cef48009d9777e
[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" "2a2eef6f8587f65fd998f214dfff66eeca777205627dcdf580cef48009d9777e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a2eef6f8587f65fd998f214dfff66eeca777205627dcdf580cef48009d9777e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a2eef6f8587f65fd998f214dfff66eeca777205627dcdf580cef48009d9777e", kill_on_drop: false }`
[INFO] [stdout] 2a2eef6f8587f65fd998f214dfff66eeca777205627dcdf580cef48009d9777e
[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] 5f458ccfc5c6c6c538e723ad299b10e150f9be121e2f6b796ec686b995e34874
[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" "5f458ccfc5c6c6c538e723ad299b10e150f9be121e2f6b796ec686b995e34874", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling opaque-debug v0.2.2
[INFO] [stderr]    Compiling block-padding v0.1.4
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling generic-array v0.12.0
[INFO] [stderr]    Compiling digest v0.8.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling hmac v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling libsystemd v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.56s
[INFO] running `Command { std: "docker" "inspect" "5f458ccfc5c6c6c538e723ad299b10e150f9be121e2f6b796ec686b995e34874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f458ccfc5c6c6c538e723ad299b10e150f9be121e2f6b796ec686b995e34874", kill_on_drop: false }`
[INFO] [stdout] 5f458ccfc5c6c6c538e723ad299b10e150f9be121e2f6b796ec686b995e34874
[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] 16ff37fb5b26c09cc32dce4d771d2215df2ef84e6bf495d7988f58c5799af6ca
[INFO] running `Command { std: "docker" "start" "-a" "16ff37fb5b26c09cc32dce4d771d2215df2ef84e6bf495d7988f58c5799af6ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling regex v1.1.6
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling regex-syntax v0.6.6
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling quickcheck v0.9.0
[INFO] [stderr]    Compiling libsystemd v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.20s
[INFO] running `Command { std: "docker" "inspect" "16ff37fb5b26c09cc32dce4d771d2215df2ef84e6bf495d7988f58c5799af6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16ff37fb5b26c09cc32dce4d771d2215df2ef84e6bf495d7988f58c5799af6ca", kill_on_drop: false }`
[INFO] [stdout] 16ff37fb5b26c09cc32dce4d771d2215df2ef84e6bf495d7988f58c5799af6ca
[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] 530611b2f5bedb4e4792db796ab9e2b113c2fa580c1b90418bf5d1a32be3d2c9
[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" "530611b2f5bedb4e4792db796ab9e2b113c2fa580c1b90418bf5d1a32be3d2c9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libsystemd-82ba10e30e2d10d6
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test activation::tests::test_socketype_is_fifo ... ok
[INFO] [stdout] test logging::tests::test_is_valid_field_lowercase_invalid ... ok
[INFO] [stdout] test activation::tests::test_socketype_is_mq ... ok
[INFO] [stdout] test activation::tests::test_socketype_is_inet ... ok
[INFO] [stdout] test activation::tests::test_socketype_is_unix ... ok
[INFO] [stdout] test activation::tests::test_socketype_is_special ... ok
[INFO] [stdout] test logging::tests::test_is_valid_field_uppercase_leading_underscore_invalid ... ok
[INFO] [stdout] test id128::test::basic_debug ... ok
[INFO] [stdout] test id128::test::basic_parse_str ... ok
[INFO] [stdout] test logging::tests::test_is_valid_field_uppercase_non_alpha_invalid ... ok
[INFO] [stdout] test id128::test::basic_from_slice ... ok
[INFO] [stdout] test logging::tests::test_is_valid_field_uppercase_valid ... ok
[INFO] [stdout] test logging::tests::test_journal_skip_fields ... ok
[INFO] [stdout] test logging::tests::test_journal_print_large_buffer ... ok
[INFO] [stdout] test logging::tests::test_journal_print_simple ... ok
[INFO] [stdout] test logging::tests::test_journal_send_simple ... ok
[INFO] [stdout] test unit::test::test_path_escape ... ok
[INFO] [stdout] test unit::test::test_name_escape ... ok
[INFO] [stdout] test id128::test::basic_keyed_hash ... ok
[INFO] [stdout] test unit::test::test_byte_escape_length ... ok
[INFO] [stdout] test unit::test::test_path_escape_no_slash ... ok
[INFO] [stdout] test unit::test::test_path_escape_nonempty ... ok
[INFO] [stdout] test unit::test::test_path_escape_no_dash_runs ... ok
[INFO] [stdout] test unit::test::test_path_escape_no_leading_dot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libsystemd
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "530611b2f5bedb4e4792db796ab9e2b113c2fa580c1b90418bf5d1a32be3d2c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "530611b2f5bedb4e4792db796ab9e2b113c2fa580c1b90418bf5d1a32be3d2c9", kill_on_drop: false }`
[INFO] [stdout] 530611b2f5bedb4e4792db796ab9e2b113c2fa580c1b90418bf5d1a32be3d2c9