[INFO] fetching crate unic-ucd-core 0.6.0...
[INFO] testing unic-ucd-core-0.6.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate unic-ucd-core 0.6.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate unic-ucd-core 0.6.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unic-ucd-core 0.6.0
[INFO] finished tweaking crates.io crate unic-ucd-core 0.6.0
[INFO] tweaked toml for crates.io crate unic-ucd-core 0.6.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97e4751f294253ccbd56eabd8c59dc16055ee53818e6dffab94c7129da21ac9c
[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" "97e4751f294253ccbd56eabd8c59dc16055ee53818e6dffab94c7129da21ac9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97e4751f294253ccbd56eabd8c59dc16055ee53818e6dffab94c7129da21ac9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97e4751f294253ccbd56eabd8c59dc16055ee53818e6dffab94c7129da21ac9c", kill_on_drop: false }`
[INFO] [stdout] 97e4751f294253ccbd56eabd8c59dc16055ee53818e6dffab94c7129da21ac9c
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--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] 8ac9ba549401e1e89b21103948b1769859663d4a0c27a38b8fa3e055ffe2c922
[INFO] running `Command { std: "docker" "start" "-a" "8ac9ba549401e1e89b21103948b1769859663d4a0c27a38b8fa3e055ffe2c922", kill_on_drop: false }`
[INFO] [stderr]    Compiling unic-ucd-core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "8ac9ba549401e1e89b21103948b1769859663d4a0c27a38b8fa3e055ffe2c922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac9ba549401e1e89b21103948b1769859663d4a0c27a38b8fa3e055ffe2c922", kill_on_drop: false }`
[INFO] [stdout] 8ac9ba549401e1e89b21103948b1769859663d4a0c27a38b8fa3e055ffe2c922
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c06930293223f1757c64fa50a4123359c852a8ca30ff2c811fa4ca30d8004276
[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" "c06930293223f1757c64fa50a4123359c852a8ca30ff2c811fa4ca30d8004276", kill_on_drop: false }`
[INFO] [stderr]    Compiling unic-ucd-core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "c06930293223f1757c64fa50a4123359c852a8ca30ff2c811fa4ca30d8004276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c06930293223f1757c64fa50a4123359c852a8ca30ff2c811fa4ca30d8004276", kill_on_drop: false }`
[INFO] [stdout] c06930293223f1757c64fa50a4123359c852a8ca30ff2c811fa4ca30d8004276
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1473c0db99e4907c3b892e405ac1e25a37c8646dd0d8859621e1f86078980123
[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" "1473c0db99e4907c3b892e405ac1e25a37c8646dd0d8859621e1f86078980123", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unic_ucd_core-42512e8ba61ce356
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::validate_version_values ... ok
[INFO] [stdout] test tests::test_display ... ok
[INFO] [stderr]    Doc-tests unic-ucd-core
[INFO] [stdout] test tests::test_against_rust_core_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1473c0db99e4907c3b892e405ac1e25a37c8646dd0d8859621e1f86078980123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1473c0db99e4907c3b892e405ac1e25a37c8646dd0d8859621e1f86078980123", kill_on_drop: false }`
[INFO] [stdout] 1473c0db99e4907c3b892e405ac1e25a37c8646dd0d8859621e1f86078980123