[INFO] fetching crate object-query 0.1.4...
[INFO] testing object-query-0.1.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate object-query 0.1.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate object-query 0.1.4 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 object-query 0.1.4
[INFO] finished tweaking crates.io crate object-query 0.1.4
[INFO] tweaked toml for crates.io crate object-query 0.1.4 written to /workspace/builds/worker-9/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] 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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03aeb01a12a2a7364f900cff9002754437824c826ebb33e8e1361f1d5578d235
[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" "03aeb01a12a2a7364f900cff9002754437824c826ebb33e8e1361f1d5578d235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03aeb01a12a2a7364f900cff9002754437824c826ebb33e8e1361f1d5578d235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03aeb01a12a2a7364f900cff9002754437824c826ebb33e8e1361f1d5578d235", kill_on_drop: false }`
[INFO] [stdout] 03aeb01a12a2a7364f900cff9002754437824c826ebb33e8e1361f1d5578d235
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f2fcd4bffd547bcffb5e9dc19fc770a7a07636406e8ad0b7c9b127f1892c873
[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" "1f2fcd4bffd547bcffb5e9dc19fc770a7a07636406e8ad0b7c9b127f1892c873", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling object-query v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.59s
[INFO] running `Command { std: "docker" "inspect" "1f2fcd4bffd547bcffb5e9dc19fc770a7a07636406e8ad0b7c9b127f1892c873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f2fcd4bffd547bcffb5e9dc19fc770a7a07636406e8ad0b7c9b127f1892c873", kill_on_drop: false }`
[INFO] [stdout] 1f2fcd4bffd547bcffb5e9dc19fc770a7a07636406e8ad0b7c9b127f1892c873
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3c73c9aaf0a700b374e0b9a5989f6bc2145162a8d2578d7ff10e8fa08b43162
[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" "b3c73c9aaf0a700b374e0b9a5989f6bc2145162a8d2578d7ff10e8fa08b43162", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling object-query v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "b3c73c9aaf0a700b374e0b9a5989f6bc2145162a8d2578d7ff10e8fa08b43162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3c73c9aaf0a700b374e0b9a5989f6bc2145162a8d2578d7ff10e8fa08b43162", kill_on_drop: false }`
[INFO] [stdout] b3c73c9aaf0a700b374e0b9a5989f6bc2145162a8d2578d7ff10e8fa08b43162
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 727b132ef4eb7297a6ce26528e06bb8b46e29dd2c38e97d8ab549b85c69ac03e
[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" "727b132ef4eb7297a6ce26528e06bb8b46e29dd2c38e97d8ab549b85c69ac03e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/object_query-c1b28c3f4a5f0919
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::query_set_json_nested ... ok
[INFO] [stdout] test tests::access_json_nested ... ok
[INFO] [stdout] test tests::access_json_array ... ok
[INFO] [stdout] test tests::query_set_json_object ... ok
[INFO] [stdout] test tests::access_json_object ... ok
[INFO] [stderr]    Doc-tests object-query
[INFO] [stdout] test tests::query_set_json_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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 - query (line 423) ... 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" "727b132ef4eb7297a6ce26528e06bb8b46e29dd2c38e97d8ab549b85c69ac03e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "727b132ef4eb7297a6ce26528e06bb8b46e29dd2c38e97d8ab549b85c69ac03e", kill_on_drop: false }`
[INFO] [stdout] 727b132ef4eb7297a6ce26528e06bb8b46e29dd2c38e97d8ab549b85c69ac03e