[INFO] fetching crate queryst 2.0.2...
[INFO] testing queryst-2.0.2 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate queryst 2.0.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate queryst 2.0.2 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate queryst 2.0.2
[INFO] finished tweaking crates.io crate queryst 2.0.2
[INFO] tweaked toml for crates.io crate queryst 2.0.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b268710135918ce1f7ee01d2abb06a15c474c474d9bea5192b9fd05066e41958
[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" "b268710135918ce1f7ee01d2abb06a15c474c474d9bea5192b9fd05066e41958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b268710135918ce1f7ee01d2abb06a15c474c474d9bea5192b9fd05066e41958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b268710135918ce1f7ee01d2abb06a15c474c474d9bea5192b9fd05066e41958", kill_on_drop: false }`
[INFO] [stdout] b268710135918ce1f7ee01d2abb06a15c474c474d9bea5192b9fd05066e41958
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d72b6598f7a6527380e3c8a2b801b0e90dcb12c9d18a0b2323f2d1ab3348e10
[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" "0d72b6598f7a6527380e3c8a2b801b0e90dcb12c9d18a0b2323f2d1ab3348e10", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling queryst v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.20s
[INFO] running `Command { std: "docker" "inspect" "0d72b6598f7a6527380e3c8a2b801b0e90dcb12c9d18a0b2323f2d1ab3348e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d72b6598f7a6527380e3c8a2b801b0e90dcb12c9d18a0b2323f2d1ab3348e10", kill_on_drop: false }`
[INFO] [stdout] 0d72b6598f7a6527380e3c8a2b801b0e90dcb12c9d18a0b2323f2d1ab3348e10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84683870b5a278987c1e29e2f17abf263fa5b7e591a51ff3b9303c7ebb76bf60
[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" "84683870b5a278987c1e29e2f17abf263fa5b7e591a51ff3b9303c7ebb76bf60", kill_on_drop: false }`
[INFO] [stderr]    Compiling queryst v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "84683870b5a278987c1e29e2f17abf263fa5b7e591a51ff3b9303c7ebb76bf60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84683870b5a278987c1e29e2f17abf263fa5b7e591a51ff3b9303c7ebb76bf60", kill_on_drop: false }`
[INFO] [stdout] 84683870b5a278987c1e29e2f17abf263fa5b7e591a51ff3b9303c7ebb76bf60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f33ed5ca8ce0dae0e48437894aa3d8d9967cd3a494084a06a9deb015a132a02f
[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" "f33ed5ca8ce0dae0e48437894aa3d8d9967cd3a494084a06a9deb015a132a02f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/queryst-298d60d9ff0fb290
[INFO] [stdout] test parser::tests::it_doesnt_produce_empty_keys ... ok
[INFO] [stdout] test parser::tests::it_parses_nested_string ... ok
[INFO] [stdout] test parser::tests::it_transforms_arrays_to_object ... ok
[INFO] [stdout] test parser::tests::it_allows_to_specify_array_indexes ... ok
[INFO] [stdout] test parser::tests::it_parses_simple_array ... ok
[INFO] [stdout] test parser::tests::it_parses_explicit_array ... ok
[INFO] [stdout] test parser::tests::it_parses_explicit_encoded_array ... ok
[INFO] [stderr]    Doc-tests queryst
[INFO] [stdout] test parser::tests::it_supports_encoded_strings ... ok
[INFO] [stdout] test parser::tests::it_parses_simple_string ... ok
[INFO] [stdout] test parser::tests::it_parses_nested_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 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" "f33ed5ca8ce0dae0e48437894aa3d8d9967cd3a494084a06a9deb015a132a02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f33ed5ca8ce0dae0e48437894aa3d8d9967cd3a494084a06a9deb015a132a02f", kill_on_drop: false }`
[INFO] [stdout] f33ed5ca8ce0dae0e48437894aa3d8d9967cd3a494084a06a9deb015a132a02f