[INFO] fetching crate liquid-interpreter 0.20.0-alpha.6...
[INFO] testing liquid-interpreter-0.20.0-alpha.6 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate liquid-interpreter 0.20.0-alpha.6 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate liquid-interpreter 0.20.0-alpha.6
[INFO] finished tweaking crates.io crate liquid-interpreter 0.20.0-alpha.6
[INFO] tweaked toml for crates.io crate liquid-interpreter 0.20.0-alpha.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate liquid-interpreter 0.20.0-alpha.6 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 46 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.8.2 (available: v0.14.0)
[INFO] [stderr]       Adding kstring v0.1.2 (available: v2.0.2)
[INFO] [stderr]       Adding serde_yaml v0.8.26 (available: v0.9.34+deprecated)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5e6ca9a2cb9f1c32052bf389370adc047a8b198adfdb6f0641000f2f4f4f2b7
[INFO] running `Command { std: "docker" "start" "-a" "a5e6ca9a2cb9f1c32052bf389370adc047a8b198adfdb6f0641000f2f4f4f2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5e6ca9a2cb9f1c32052bf389370adc047a8b198adfdb6f0641000f2f4f4f2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5e6ca9a2cb9f1c32052bf389370adc047a8b198adfdb6f0641000f2f4f4f2b7", kill_on_drop: false }`
[INFO] [stdout] a5e6ca9a2cb9f1c32052bf389370adc047a8b198adfdb6f0641000f2f4f4f2b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbe3ad3da4f57ae414e1eacf296af342913db730fe7646ff56740ff4cb4c3b4a
[INFO] running `Command { std: "docker" "start" "-a" "fbe3ad3da4f57ae414e1eacf296af342913db730fe7646ff56740ff4cb4c3b4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling kstring v0.1.2
[INFO] [stderr]    Compiling liquid-error v0.20.0-alpha.6
[INFO] [stderr]    Compiling liquid-value v0.20.0-alpha.6
[INFO] [stderr]    Compiling liquid-interpreter v0.20.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.13s
[INFO] running `Command { std: "docker" "inspect" "fbe3ad3da4f57ae414e1eacf296af342913db730fe7646ff56740ff4cb4c3b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbe3ad3da4f57ae414e1eacf296af342913db730fe7646ff56740ff4cb4c3b4a", kill_on_drop: false }`
[INFO] [stdout] fbe3ad3da4f57ae414e1eacf296af342913db730fe7646ff56740ff4cb4c3b4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70861436d0997b3c8aabc7e90b7ce61ed4a3483bcb133ca7b4a029ea7ea5f090
[INFO] running `Command { std: "docker" "start" "-a" "70861436d0997b3c8aabc7e90b7ce61ed4a3483bcb133ca7b4a029ea7ea5f090", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling serde_yaml v0.8.26
[INFO] [stderr]    Compiling liquid-interpreter v0.20.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `Command { std: "docker" "inspect" "70861436d0997b3c8aabc7e90b7ce61ed4a3483bcb133ca7b4a029ea7ea5f090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70861436d0997b3c8aabc7e90b7ce61ed4a3483bcb133ca7b4a029ea7ea5f090", kill_on_drop: false }`
[INFO] [stdout] 70861436d0997b3c8aabc7e90b7ce61ed4a3483bcb133ca7b4a029ea7ea5f090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5eb1b83a9602fb0a0b2cfb9a01284860045e0a5dcc3ab44e318cf40bb1dd9ccf
[INFO] running `Command { std: "docker" "start" "-a" "5eb1b83a9602fb0a0b2cfb9a01284860045e0a5dcc3ab44e318cf40bb1dd9ccf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/liquid_interpreter-fe95d76b47604558)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test runtime::test::scoped_variables ... ok
[INFO] [stdout] test stack::test::stack_find_frame ... ok
[INFO] [stdout] test variable::test::identifier_path_object ... ok
[INFO] [stdout] test stack::test::stack_find_frame_failure ... ok
[INFO] [stdout] test stack::test::stack_get ... ok
[INFO] [stdout] test variable::test::identifier_path_array_index ... ok
[INFO] [stdout] test variable::test::identifier_path_array_index_negative ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests liquid_interpreter
[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" "5eb1b83a9602fb0a0b2cfb9a01284860045e0a5dcc3ab44e318cf40bb1dd9ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb1b83a9602fb0a0b2cfb9a01284860045e0a5dcc3ab44e318cf40bb1dd9ccf", kill_on_drop: false }`
[INFO] [stdout] 5eb1b83a9602fb0a0b2cfb9a01284860045e0a5dcc3ab44e318cf40bb1dd9ccf