[INFO] fetching crate piston_meta_search 0.19.0...
[INFO] testing piston_meta_search-0.19.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate piston_meta_search 0.19.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate piston_meta_search 0.19.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate piston_meta_search 0.19.0
[INFO] finished tweaking crates.io crate piston_meta_search 0.19.0
[INFO] tweaked toml for crates.io crate piston_meta_search 0.19.0 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fde14df92113636ae6470c681159ed7beaeb5ecbedb944cf6a6663f8421fdb4
[INFO] running `Command { std: "docker" "start" "-a" "5fde14df92113636ae6470c681159ed7beaeb5ecbedb944cf6a6663f8421fdb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fde14df92113636ae6470c681159ed7beaeb5ecbedb944cf6a6663f8421fdb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fde14df92113636ae6470c681159ed7beaeb5ecbedb944cf6a6663f8421fdb4", kill_on_drop: false }`
[INFO] [stdout] 5fde14df92113636ae6470c681159ed7beaeb5ecbedb944cf6a6663f8421fdb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73bc5a266a6fb920ee04ecf31b0810e7ccfb9be37f872bf8049db72b765e35e8
[INFO] running `Command { std: "docker" "start" "-a" "73bc5a266a6fb920ee04ecf31b0810e7ccfb9be37f872bf8049db72b765e35e8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling range v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling read_token v1.0.0
[INFO] [stderr]    Compiling piston_meta v2.0.1
[INFO] [stderr]    Compiling piston_meta_search v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "73bc5a266a6fb920ee04ecf31b0810e7ccfb9be37f872bf8049db72b765e35e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73bc5a266a6fb920ee04ecf31b0810e7ccfb9be37f872bf8049db72b765e35e8", kill_on_drop: false }`
[INFO] [stdout] 73bc5a266a6fb920ee04ecf31b0810e7ccfb9be37f872bf8049db72b765e35e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d66fe362fac45bd5e13c31da546bcea100fcd00f2cbc201d00c283fa71a5d31
[INFO] running `Command { std: "docker" "start" "-a" "0d66fe362fac45bd5e13c31da546bcea100fcd00f2cbc201d00c283fa71a5d31", kill_on_drop: false }`
[INFO] [stderr]    Compiling piston_meta_search v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "0d66fe362fac45bd5e13c31da546bcea100fcd00f2cbc201d00c283fa71a5d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d66fe362fac45bd5e13c31da546bcea100fcd00f2cbc201d00c283fa71a5d31", kill_on_drop: false }`
[INFO] [stdout] 0d66fe362fac45bd5e13c31da546bcea100fcd00f2cbc201d00c283fa71a5d31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6a8a2a406163cdf1003f88da4e2eec3860a7b3b4b0cbfe62c3a3226d420870a
[INFO] running `Command { std: "docker" "start" "-a" "e6a8a2a406163cdf1003f88da4e2eec3860a7b3b4b0cbfe62c3a3226d420870a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/piston_meta_search-9572d9deb83f8560)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::search_for_f64 ... ok
[INFO] [stdout] test tests::bool ... ok
[INFO] [stdout] test tests::search_for_string ... ok
[INFO] [stdout] test tests::f64 ... ok
[INFO] [stdout] test tests::node ... ok
[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; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests piston_meta_search
[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" "e6a8a2a406163cdf1003f88da4e2eec3860a7b3b4b0cbfe62c3a3226d420870a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a8a2a406163cdf1003f88da4e2eec3860a7b3b4b0cbfe62c3a3226d420870a", kill_on_drop: false }`
[INFO] [stdout] e6a8a2a406163cdf1003f88da4e2eec3860a7b3b4b0cbfe62c3a3226d420870a