[INFO] fetching crate ucd-util 0.1.8...
[INFO] testing ucd-util-0.1.8 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate ucd-util 0.1.8 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ucd-util 0.1.8 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ucd-util 0.1.8
[INFO] finished tweaking crates.io crate ucd-util 0.1.8
[INFO] tweaked toml for crates.io crate ucd-util 0.1.8 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", 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] 671b45acd83c1588ea469b07a614391bb61a5a852cab5181d3b2b501d4944df2
[INFO] running `Command { std: "docker" "start" "-a" "671b45acd83c1588ea469b07a614391bb61a5a852cab5181d3b2b501d4944df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "671b45acd83c1588ea469b07a614391bb61a5a852cab5181d3b2b501d4944df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "671b45acd83c1588ea469b07a614391bb61a5a852cab5181d3b2b501d4944df2", kill_on_drop: false }`
[INFO] [stdout] 671b45acd83c1588ea469b07a614391bb61a5a852cab5181d3b2b501d4944df2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 435af060b91afd5551c0dc372005132e53a3e4c3a4e6013df0556447957ee63c
[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" "435af060b91afd5551c0dc372005132e53a3e4c3a4e6013df0556447957ee63c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-util v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "435af060b91afd5551c0dc372005132e53a3e4c3a4e6013df0556447957ee63c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "435af060b91afd5551c0dc372005132e53a3e4c3a4e6013df0556447957ee63c", kill_on_drop: false }`
[INFO] [stdout] 435af060b91afd5551c0dc372005132e53a3e4c3a4e6013df0556447957ee63c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 21a3afd0b9f253cf8bb45a7ff547bac88accff13a05fa6dee2ca8ce323d46cbe
[INFO] running `Command { std: "docker" "start" "-a" "21a3afd0b9f253cf8bb45a7ff547bac88accff13a05fa6dee2ca8ce323d46cbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-util v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "21a3afd0b9f253cf8bb45a7ff547bac88accff13a05fa6dee2ca8ce323d46cbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21a3afd0b9f253cf8bb45a7ff547bac88accff13a05fa6dee2ca8ce323d46cbe", kill_on_drop: false }`
[INFO] [stdout] 21a3afd0b9f253cf8bb45a7ff547bac88accff13a05fa6dee2ca8ce323d46cbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e12567ee3f941b8327dfcb33dce5505332a70da3fffc2e967e7f95f621114ce7
[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" "e12567ee3f941b8327dfcb33dce5505332a70da3fffc2e967e7f95f621114ce7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ucd_util-c2d3634eeda26236)
[INFO] [stdout] running 13 tests
[INFO] [stdout] test hangul::tests::canon_decomp ... ok
[INFO] [stdout] test ideograph::tests::invalid ... ok
[INFO] [stdout] test hangul::tests::name ... ok
[INFO] [stdout] test ideograph::tests::name ... ok
[INFO] [stdout] test name::tests::valid_utf8_symbolic ... ok
[INFO] [stdout] test name::tests::char_normalize ... ok
[INFO] [stdout] test name::tests::sym_normalize ... ok
[INFO] [stdout] test property::tests::canonical_property_name_1 ... ok
[INFO] [stdout] test property::tests::property_values_1 ... ok
[INFO] [stdout] test property::tests::canonical_property_value_1 ... ok
[INFO] [stdout] test name::tests::valid_utf8_character ... ok
[INFO] [stdout] test hangul::tests::invalid ... ok
[INFO] [stdout] test hangul::tests::all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ucd-util
[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" "e12567ee3f941b8327dfcb33dce5505332a70da3fffc2e967e7f95f621114ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e12567ee3f941b8327dfcb33dce5505332a70da3fffc2e967e7f95f621114ce7", kill_on_drop: false }`
[INFO] [stdout] e12567ee3f941b8327dfcb33dce5505332a70da3fffc2e967e7f95f621114ce7