[INFO] crate emoji_utils 0.2.0 is already in cache
[INFO] testing emoji_utils-0.2.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate emoji_utils 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate emoji_utils 0.2.0 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 emoji_utils 0.2.0
[INFO] finished tweaking crates.io crate emoji_utils 0.2.0
[INFO] tweaked toml for crates.io crate emoji_utils 0.2.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 9ef92d136f3ae4b3149409c6e7cc2caf619213c04380c6378d6416bb0039488f
[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" "9ef92d136f3ae4b3149409c6e7cc2caf619213c04380c6378d6416bb0039488f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ef92d136f3ae4b3149409c6e7cc2caf619213c04380c6378d6416bb0039488f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ef92d136f3ae4b3149409c6e7cc2caf619213c04380c6378d6416bb0039488f", kill_on_drop: false }`
[INFO] [stdout] 9ef92d136f3ae4b3149409c6e7cc2caf619213c04380c6378d6416bb0039488f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] e2a8bcd42d2ae209cc29bb84d3374a7c44bae37aba51c02cb0c96c06d7b95eef
[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" "e2a8bcd42d2ae209cc29bb84d3374a7c44bae37aba51c02cb0c96c06d7b95eef", kill_on_drop: false }`
[INFO] [stderr]    Compiling emoji_utils v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "e2a8bcd42d2ae209cc29bb84d3374a7c44bae37aba51c02cb0c96c06d7b95eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2a8bcd42d2ae209cc29bb84d3374a7c44bae37aba51c02cb0c96c06d7b95eef", kill_on_drop: false }`
[INFO] [stdout] e2a8bcd42d2ae209cc29bb84d3374a7c44bae37aba51c02cb0c96c06d7b95eef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5771a9c19c1bf31dfd58301fc6d5b09c74666195d0c7d19c6e564843195ea45b
[INFO] running `Command { std: "docker" "start" "-a" "5771a9c19c1bf31dfd58301fc6d5b09c74666195d0c7d19c6e564843195ea45b", kill_on_drop: false }`
[INFO] [stderr]    Compiling emoji_utils v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "5771a9c19c1bf31dfd58301fc6d5b09c74666195d0c7d19c6e564843195ea45b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5771a9c19c1bf31dfd58301fc6d5b09c74666195d0c7d19c6e564843195ea45b", kill_on_drop: false }`
[INFO] [stdout] 5771a9c19c1bf31dfd58301fc6d5b09c74666195d0c7d19c6e564843195ea45b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f54c7dc6d41f3c0ff023d00b64716e87f3ae736ef047ba9efabfa7f927b50cc3
[INFO] running `Command { std: "docker" "start" "-a" "f54c7dc6d41f3c0ff023d00b64716e87f3ae736ef047ba9efabfa7f927b50cc3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/emoji_utils-f241e701e41e2d57
[INFO] [stdout] test tests::emoji_search_test ... ok
[INFO] [stdout] test tests::clear_search ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests emoji_utils
[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" "f54c7dc6d41f3c0ff023d00b64716e87f3ae736ef047ba9efabfa7f927b50cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f54c7dc6d41f3c0ff023d00b64716e87f3ae736ef047ba9efabfa7f927b50cc3", kill_on_drop: false }`
[INFO] [stdout] f54c7dc6d41f3c0ff023d00b64716e87f3ae736ef047ba9efabfa7f927b50cc3