[INFO] fetching crate unic-ucd-segment 0.9.0...
[INFO] testing unic-ucd-segment-0.9.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate unic-ucd-segment 0.9.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate unic-ucd-segment 0.9.0 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 unic-ucd-segment 0.9.0
[INFO] finished tweaking crates.io crate unic-ucd-segment 0.9.0
[INFO] tweaked toml for crates.io crate unic-ucd-segment 0.9.0 written to /workspace/builds/worker-13/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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 91f8a2a250b6e628e228a0f6fb4fb938448b8a1ac569da22c2fc6e060b5198c5
[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" "91f8a2a250b6e628e228a0f6fb4fb938448b8a1ac569da22c2fc6e060b5198c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91f8a2a250b6e628e228a0f6fb4fb938448b8a1ac569da22c2fc6e060b5198c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91f8a2a250b6e628e228a0f6fb4fb938448b8a1ac569da22c2fc6e060b5198c5", kill_on_drop: false }`
[INFO] [stdout] 91f8a2a250b6e628e228a0f6fb4fb938448b8a1ac569da22c2fc6e060b5198c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c6b0d64682dbefff86df9d4dcc0538dbd2e3cbfece48c65f7173a8890d6ddb70
[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" "c6b0d64682dbefff86df9d4dcc0538dbd2e3cbfece48c65f7173a8890d6ddb70", kill_on_drop: false }`
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling unic-ucd-segment v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "c6b0d64682dbefff86df9d4dcc0538dbd2e3cbfece48c65f7173a8890d6ddb70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6b0d64682dbefff86df9d4dcc0538dbd2e3cbfece48c65f7173a8890d6ddb70", kill_on_drop: false }`
[INFO] [stdout] c6b0d64682dbefff86df9d4dcc0538dbd2e3cbfece48c65f7173a8890d6ddb70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c14cc6500e661f6878b5059d1c05f3c3e6839278323c97e20893a1cf439682f7
[INFO] running `Command { std: "docker" "start" "-a" "c14cc6500e661f6878b5059d1c05f3c3e6839278323c97e20893a1cf439682f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling unic-ucd-segment v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "c14cc6500e661f6878b5059d1c05f3c3e6839278323c97e20893a1cf439682f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c14cc6500e661f6878b5059d1c05f3c3e6839278323c97e20893a1cf439682f7", kill_on_drop: false }`
[INFO] [stdout] c14cc6500e661f6878b5059d1c05f3c3e6839278323c97e20893a1cf439682f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d9f37b77df060e09724204597af4520d34b35bf4aebc5f4cf2e1ac024408bee6
[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" "d9f37b77df060e09724204597af4520d34b35bf4aebc5f4cf2e1ac024408bee6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unic_ucd_segment-746c055cd92dc031
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test grapheme_cluster_break::tests::test_abbr_name ... ok
[INFO] [stdout] test grapheme_cluster_break::tests::test_human_name ... ok
[INFO] [stdout] test grapheme_cluster_break::tests::test_bmp ... ok
[INFO] [stdout] test grapheme_cluster_break::tests::test_smp ... ok
[INFO] [stdout] test grapheme_cluster_break::tests::test_ascii ... ok
[INFO] [stdout] test grapheme_cluster_break::tests::test_unassigned_planes ... ok
[INFO] [stdout] test sentence_break::tests::test_abbr_name ... ok
[INFO] [stdout] test sentence_break::tests::test_ascii ... ok
[INFO] [stdout] test grapheme_cluster_break::tests::test_long_name ... ok
[INFO] [stdout] test sentence_break::tests::test_smp ... ok
[INFO] [stdout] test sentence_break::tests::test_bmp ... ok
[INFO] [stdout] test word_break::tests::test_ascii ... ok
[INFO] [stdout] test sentence_break::tests::test_unassigned_planes ... ok
[INFO] [stdout] test sentence_break::tests::test_human_name ... ok
[INFO] [stdout] test word_break::tests::test_abbr_name ... ok
[INFO] [stdout] test sentence_break::tests::test_long_name ... ok
[INFO] [stdout] test word_break::tests::test_bmp ... ok
[INFO] [stdout] test word_break::tests::test_long_name ... ok
[INFO] [stdout] test word_break::tests::test_human_name ... ok
[INFO] [stdout] test word_break::tests::test_smp ... ok
[INFO] [stdout] test word_break::tests::test_unassigned_planes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/basic_tests-e755d86bffd45d28
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_grapheme_cluster_break_display ... ok
[INFO] [stdout] test test_word_break_display ... ok
[INFO] [stdout] test test_sentence_break_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/conformance_tests-d12b421dd226ed42
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_grapheme_cluster_break_conformance ... ok
[INFO] [stdout] test test_word_break_conformance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unicode_version_tests-8cf3a6ad5e5d9d38
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_version_against_ucd_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unic-ucd-segment
[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" "d9f37b77df060e09724204597af4520d34b35bf4aebc5f4cf2e1ac024408bee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9f37b77df060e09724204597af4520d34b35bf4aebc5f4cf2e1ac024408bee6", kill_on_drop: false }`
[INFO] [stdout] d9f37b77df060e09724204597af4520d34b35bf4aebc5f4cf2e1ac024408bee6