[INFO] fetching crate jq_lang 0.2.0...
[INFO] testing jq_lang-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate jq_lang 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate jq_lang 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jq_lang 0.2.0
[INFO] finished tweaking crates.io crate jq_lang 0.2.0
[INFO] tweaked toml for crates.io crate jq_lang 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbd80059cb9c620b0ce5d2dd4b7d51700d5ad4b9c52c170cee219374552e4622
[INFO] running `Command { std: "docker" "start" "-a" "dbd80059cb9c620b0ce5d2dd4b7d51700d5ad4b9c52c170cee219374552e4622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbd80059cb9c620b0ce5d2dd4b7d51700d5ad4b9c52c170cee219374552e4622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd80059cb9c620b0ce5d2dd4b7d51700d5ad4b9c52c170cee219374552e4622", kill_on_drop: false }`
[INFO] [stdout] dbd80059cb9c620b0ce5d2dd4b7d51700d5ad4b9c52c170cee219374552e4622
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d56a3b498eeccdf27db1e02bfdb4823c502760b2df5056f69aef31ab0b35c07
[INFO] running `Command { std: "docker" "start" "-a" "1d56a3b498eeccdf27db1e02bfdb4823c502760b2df5056f69aef31ab0b35c07", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jq_lang v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "1d56a3b498eeccdf27db1e02bfdb4823c502760b2df5056f69aef31ab0b35c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d56a3b498eeccdf27db1e02bfdb4823c502760b2df5056f69aef31ab0b35c07", kill_on_drop: false }`
[INFO] [stdout] 1d56a3b498eeccdf27db1e02bfdb4823c502760b2df5056f69aef31ab0b35c07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43c5c9d98d0bf47bde57e49f5349b1f2038bf46b12e2e6122d12d2bcde9de5c4
[INFO] running `Command { std: "docker" "start" "-a" "43c5c9d98d0bf47bde57e49f5349b1f2038bf46b12e2e6122d12d2bcde9de5c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling jq_lang v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "43c5c9d98d0bf47bde57e49f5349b1f2038bf46b12e2e6122d12d2bcde9de5c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c5c9d98d0bf47bde57e49f5349b1f2038bf46b12e2e6122d12d2bcde9de5c4", kill_on_drop: false }`
[INFO] [stdout] 43c5c9d98d0bf47bde57e49f5349b1f2038bf46b12e2e6122d12d2bcde9de5c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9ec2aa73d9ed49e1205171073c61fc8a93355b28b054ce2ab34f7345ac1fafa
[INFO] running `Command { std: "docker" "start" "-a" "c9ec2aa73d9ed49e1205171073c61fc8a93355b28b054ce2ab34f7345ac1fafa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jq_lang-a20dadc92c0e9529)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::handles_empty_string_error_has_error_message ... ok
[INFO] [stdout] test tests::handles_empty_string_produces_error ... ok
[INFO] [stdout] test tests::handles_invalid_syntax ... ok
[INFO] [stdout] test tests::identity_filter_produces_identity_node_has_no_value ... ok
[INFO] [stdout] test tests::identity_filter_produces_identity_node ... ok
[INFO] [stdout] test tests::identity_filter_produces_root_node ... ok
[INFO] [stdout] test tests::simple_object_identifier_index_has_correct_identifier ... ok
[INFO] [stdout] test tests::simple_object_identifier_index_has_correct_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jq_lang
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - to_ast (line 36) ... ok
[INFO] [stdout] test src/lib.rs - to_ast (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c9ec2aa73d9ed49e1205171073c61fc8a93355b28b054ce2ab34f7345ac1fafa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ec2aa73d9ed49e1205171073c61fc8a93355b28b054ce2ab34f7345ac1fafa", kill_on_drop: false }`
[INFO] [stdout] c9ec2aa73d9ed49e1205171073c61fc8a93355b28b054ce2ab34f7345ac1fafa