[INFO] fetching crate unic-char-basics 0.9.0...
[INFO] testing unic-char-basics-0.9.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate unic-char-basics 0.9.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate unic-char-basics 0.9.0 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 unic-char-basics 0.9.0
[INFO] finished tweaking crates.io crate unic-char-basics 0.9.0
[INFO] tweaked toml for crates.io crate unic-char-basics 0.9.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1666f2a97c2227b47b577230f52a4ddf6276220f1586be1649bd11a7ec763065
[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" "1666f2a97c2227b47b577230f52a4ddf6276220f1586be1649bd11a7ec763065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1666f2a97c2227b47b577230f52a4ddf6276220f1586be1649bd11a7ec763065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1666f2a97c2227b47b577230f52a4ddf6276220f1586be1649bd11a7ec763065", kill_on_drop: false }`
[INFO] [stdout] 1666f2a97c2227b47b577230f52a4ddf6276220f1586be1649bd11a7ec763065
[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" "+1.49.0" "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] a86ea36a07cc36adfadd42fcb7e5cf8baaf9e30152b4856df0a7f1724cd6a891
[INFO] running `Command { std: "docker" "start" "-a" "a86ea36a07cc36adfadd42fcb7e5cf8baaf9e30152b4856df0a7f1724cd6a891", kill_on_drop: false }`
[INFO] [stderr]    Compiling unic-char-basics v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "a86ea36a07cc36adfadd42fcb7e5cf8baaf9e30152b4856df0a7f1724cd6a891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a86ea36a07cc36adfadd42fcb7e5cf8baaf9e30152b4856df0a7f1724cd6a891", kill_on_drop: false }`
[INFO] [stdout] a86ea36a07cc36adfadd42fcb7e5cf8baaf9e30152b4856df0a7f1724cd6a891
[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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cb42147dc8f67527ed57244823d92a981d67eba82ca3f2dd18a8235a8d80e71
[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" "5cb42147dc8f67527ed57244823d92a981d67eba82ca3f2dd18a8235a8d80e71", kill_on_drop: false }`
[INFO] [stderr]    Compiling unic-char-basics v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "5cb42147dc8f67527ed57244823d92a981d67eba82ca3f2dd18a8235a8d80e71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb42147dc8f67527ed57244823d92a981d67eba82ca3f2dd18a8235a8d80e71", kill_on_drop: false }`
[INFO] [stdout] 5cb42147dc8f67527ed57244823d92a981d67eba82ca3f2dd18a8235a8d80e71
[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" "+1.49.0" "test" "--frozen", 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] 3551a1d886f80ac9b0cb83dbc0326d5be5a32ed1375f75159b2445e85929cbcd
[INFO] running `Command { std: "docker" "start" "-a" "3551a1d886f80ac9b0cb83dbc0326d5be5a32ed1375f75159b2445e85929cbcd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unic_char_basics-e7190cffd1f14064
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/basic_tests-e7e81a6b84777e17
[INFO] [stdout] test noncharacter::tests::test_sample_codepoints ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/coverage_tests-f99865ee7f95a86f
[INFO] [stdout] test private_use::tests::test_sample_codepoints ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_unicode_notation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests unic-char-basics
[INFO] [stdout] test test_overlap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 26) ... 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" "3551a1d886f80ac9b0cb83dbc0326d5be5a32ed1375f75159b2445e85929cbcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3551a1d886f80ac9b0cb83dbc0326d5be5a32ed1375f75159b2445e85929cbcd", kill_on_drop: false }`
[INFO] [stdout] 3551a1d886f80ac9b0cb83dbc0326d5be5a32ed1375f75159b2445e85929cbcd