[INFO] fetching crate multiversion-macros 0.6.1...
[INFO] testing multiversion-macros-0.6.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate multiversion-macros 0.6.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate multiversion-macros 0.6.1 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 multiversion-macros 0.6.1
[INFO] finished tweaking crates.io crate multiversion-macros 0.6.1
[INFO] tweaked toml for crates.io crate multiversion-macros 0.6.1 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] be3f25c9967e33a81a075fd1b8c4a818c17b3ce44b4537e65f2bb1c9ca83be1c
[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" "be3f25c9967e33a81a075fd1b8c4a818c17b3ce44b4537e65f2bb1c9ca83be1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be3f25c9967e33a81a075fd1b8c4a818c17b3ce44b4537e65f2bb1c9ca83be1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be3f25c9967e33a81a075fd1b8c4a818c17b3ce44b4537e65f2bb1c9ca83be1c", kill_on_drop: false }`
[INFO] [stdout] be3f25c9967e33a81a075fd1b8c4a818c17b3ce44b4537e65f2bb1c9ca83be1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 3721b93e9a6a2d6c3d773dcaddaea2f921a9f8d9f4400f7f5f6bba861615d51e
[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" "3721b93e9a6a2d6c3d773dcaddaea2f921a9f8d9f4400f7f5f6bba861615d51e", kill_on_drop: false }`
[INFO] [stderr]    Compiling multiversion-macros v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.02s
[INFO] running `Command { std: "docker" "inspect" "3721b93e9a6a2d6c3d773dcaddaea2f921a9f8d9f4400f7f5f6bba861615d51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3721b93e9a6a2d6c3d773dcaddaea2f921a9f8d9f4400f7f5f6bba861615d51e", kill_on_drop: false }`
[INFO] [stdout] 3721b93e9a6a2d6c3d773dcaddaea2f921a9f8d9f4400f7f5f6bba861615d51e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ed294dd1cdd2b4134fc25cc863fb12f771eb1b44df22a087e3fc87b31e57b2e1
[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" "ed294dd1cdd2b4134fc25cc863fb12f771eb1b44df22a087e3fc87b31e57b2e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling multiversion-macros v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `Command { std: "docker" "inspect" "ed294dd1cdd2b4134fc25cc863fb12f771eb1b44df22a087e3fc87b31e57b2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed294dd1cdd2b4134fc25cc863fb12f771eb1b44df22a087e3fc87b31e57b2e1", kill_on_drop: false }`
[INFO] [stdout] ed294dd1cdd2b4134fc25cc863fb12f771eb1b44df22a087e3fc87b31e57b2e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 77202adbcb418da3c9c20f8cba082ae2dd5bc9811ddc168627ca4c6eb9850b32
[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" "77202adbcb418da3c9c20f8cba082ae2dd5bc9811ddc168627ca4c6eb9850b32", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/multiversion_macros-c3e412ad9c4a3329
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test target::test::parse_malformed_arch ... ok
[INFO] [stderr]    Doc-tests multiversion-macros
[INFO] [stdout] test target::test::parse_multiple_arch_with_features ... ok
[INFO] [stdout] test target::test::generate_single_target_feature ... ok
[INFO] [stdout] test target::test::parse_extra_plus_start ... ok
[INFO] [stdout] test target::test::generate_multiple_target_arch ... ok
[INFO] [stdout] test target::test::generate_multiple_target_feature ... ok
[INFO] [stdout] test target::test::generate_single_target_arch ... ok
[INFO] [stdout] test target::test::parse_extra_plus_end ... ok
[INFO] [stdout] test target::test::parse_multiple_arch_no_features ... ok
[INFO] [stdout] test target::test::parse_single_arch_with_features ... ok
[INFO] [stdout] test target::test::parse_single_arch_no_features ... ok
[INFO] [stdout] test target::test::parse_missing_arch_close ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "77202adbcb418da3c9c20f8cba082ae2dd5bc9811ddc168627ca4c6eb9850b32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77202adbcb418da3c9c20f8cba082ae2dd5bc9811ddc168627ca4c6eb9850b32", kill_on_drop: false }`
[INFO] [stdout] 77202adbcb418da3c9c20f8cba082ae2dd5bc9811ddc168627ca4c6eb9850b32