[INFO] fetching crate piston_meta_search 0.18.0...
[INFO] testing piston_meta_search-0.18.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate piston_meta_search 0.18.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate piston_meta_search 0.18.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate piston_meta_search 0.18.0
[INFO] finished tweaking crates.io crate piston_meta_search 0.18.0
[INFO] tweaked toml for crates.io crate piston_meta_search 0.18.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 473709853b0149d69c7a58a88451497614f75ddf780d01b4d71a1c626ec9f0e0
[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" "473709853b0149d69c7a58a88451497614f75ddf780d01b4d71a1c626ec9f0e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "473709853b0149d69c7a58a88451497614f75ddf780d01b4d71a1c626ec9f0e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "473709853b0149d69c7a58a88451497614f75ddf780d01b4d71a1c626ec9f0e0", kill_on_drop: false }`
[INFO] [stdout] 473709853b0149d69c7a58a88451497614f75ddf780d01b4d71a1c626ec9f0e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] d0da1a359587bd273ed404c9a124c72c5c1191860499b4b73da896a703bacca1
[INFO] running `Command { std: "docker" "start" "-a" "d0da1a359587bd273ed404c9a124c72c5c1191860499b4b73da896a703bacca1", kill_on_drop: false }`
[INFO] [stderr]    Compiling piston_meta_search v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "d0da1a359587bd273ed404c9a124c72c5c1191860499b4b73da896a703bacca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0da1a359587bd273ed404c9a124c72c5c1191860499b4b73da896a703bacca1", kill_on_drop: false }`
[INFO] [stdout] d0da1a359587bd273ed404c9a124c72c5c1191860499b4b73da896a703bacca1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f5b06a8684caed19f8f64075c4c608a8ea0ba9b07d6644bd11a8cbce65ebf73
[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" "1f5b06a8684caed19f8f64075c4c608a8ea0ba9b07d6644bd11a8cbce65ebf73", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling piston_meta_search v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "1f5b06a8684caed19f8f64075c4c608a8ea0ba9b07d6644bd11a8cbce65ebf73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5b06a8684caed19f8f64075c4c608a8ea0ba9b07d6644bd11a8cbce65ebf73", kill_on_drop: false }`
[INFO] [stdout] 1f5b06a8684caed19f8f64075c4c608a8ea0ba9b07d6644bd11a8cbce65ebf73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d5b01852c1cfc8585dd58b42144c297a3f45068688b79d67036c3abd74c647c
[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" "5d5b01852c1cfc8585dd58b42144c297a3f45068688b79d67036c3abd74c647c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/piston_meta_search-f7d1292d1ef6dc9f
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::f64 ... ok
[INFO] [stdout] test tests::node ... ok
[INFO] [stdout] test tests::search_for_string ... ok
[INFO] [stdout] test tests::bool ... ok
[INFO] [stdout] test tests::search_for_f64 ... ok
[INFO] [stderr]    Doc-tests piston_meta_search
[INFO] [stdout] test tests::search_for_bool ... ok
[INFO] [stdout] test tests::search_for_end_node ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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" "5d5b01852c1cfc8585dd58b42144c297a3f45068688b79d67036c3abd74c647c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d5b01852c1cfc8585dd58b42144c297a3f45068688b79d67036c3abd74c647c", kill_on_drop: false }`
[INFO] [stdout] 5d5b01852c1cfc8585dd58b42144c297a3f45068688b79d67036c3abd74c647c
