[INFO] fetching crate treeflection_derive 0.4.0...
[INFO] testing treeflection_derive-0.4.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate treeflection_derive 0.4.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate treeflection_derive 0.4.0 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 treeflection_derive 0.4.0
[INFO] finished tweaking crates.io crate treeflection_derive 0.4.0
[INFO] tweaked toml for crates.io crate treeflection_derive 0.4.0 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 08960606a5875ed349307fb530daa962977f6429b55d647edccef56bbbf5f999
[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" "08960606a5875ed349307fb530daa962977f6429b55d647edccef56bbbf5f999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08960606a5875ed349307fb530daa962977f6429b55d647edccef56bbbf5f999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08960606a5875ed349307fb530daa962977f6429b55d647edccef56bbbf5f999", kill_on_drop: false }`
[INFO] [stdout] 08960606a5875ed349307fb530daa962977f6429b55d647edccef56bbbf5f999
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2100d9511d35f8ba62a427dbd010341e392875554cae26d698ca99653365ed6b
[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" "2100d9511d35f8ba62a427dbd010341e392875554cae26d698ca99653365ed6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling treeflection_derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.75s
[INFO] running `Command { std: "docker" "inspect" "2100d9511d35f8ba62a427dbd010341e392875554cae26d698ca99653365ed6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2100d9511d35f8ba62a427dbd010341e392875554cae26d698ca99653365ed6b", kill_on_drop: false }`
[INFO] [stdout] 2100d9511d35f8ba62a427dbd010341e392875554cae26d698ca99653365ed6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e1f809f6c9fbceb68cb9576bc297606d079af62c675a3a692d3877107424ae29
[INFO] running `Command { std: "docker" "start" "-a" "e1f809f6c9fbceb68cb9576bc297606d079af62c675a3a692d3877107424ae29", kill_on_drop: false }`
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling treeflection v0.1.35
[INFO] [stderr]    Compiling treeflection_derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.99s
[INFO] running `Command { std: "docker" "inspect" "e1f809f6c9fbceb68cb9576bc297606d079af62c675a3a692d3877107424ae29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1f809f6c9fbceb68cb9576bc297606d079af62c675a3a692d3877107424ae29", kill_on_drop: false }`
[INFO] [stdout] e1f809f6c9fbceb68cb9576bc297606d079af62c675a3a692d3877107424ae29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 028f752f8ce2dd3a5ffb1446593b3f6b2417fe59b6444a525f82d17bd3fc0da5
[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" "028f752f8ce2dd3a5ffb1446593b3f6b2417fe59b6444a525f82d17bd3fc0da5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/treeflection_derive-25bd5a8dc7359683
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-e0ac91b994a9b57d
[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] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test bool_property ... ok
[INFO] [stdout] test copy_paste_struct ... ok
[INFO] [stdout] test custom_same_name ... ok
[INFO] [stdout] test int_child_property ... ok
[INFO] [stdout] test no_property ... ok
[INFO] [stdout] test no_property_struct_enum ... ok
[INFO] [stdout] test no_property_tuple_enum ... ok
[INFO] [stdout] test get_tuple_enum ... ok
[INFO] [stdout] test custom_function_name ... ok
[INFO] [stdout] test index_struct_enum ... ok
[INFO] [stdout] test help_struct_parent ... ok
[INFO] [stdout] test get_struct_enum ... ok
[INFO] [stdout] test set_struct_enum ... ok
[INFO] [stdout] test set_struct ... ok
[INFO] [stdout] test no_property_unit_enum ... ok
[INFO] [stdout] test set_tuple_enum ... ok
[INFO] [stdout] test uint_property ... ok
[INFO] [stdout] test private_property ... ok
[INFO] [stdout] test variant_enum ... ok
[INFO] [stdout] test variant_struct ... ok
[INFO] [stdout] test set_unit_enum ... ok
[INFO] [stdout] test index_unit_enum ... ok
[INFO] [stdout] test default_enum ... ok
[INFO] [stdout] test default_struct ... ok
[INFO] [stdout] test f32_property_struct_enum ... ok
[INFO] [stdout] test get_struct ... ok
[INFO] [stdout] test copy_paste_enum ... ok
[INFO] [stdout] test help_struct_child ... ok
[INFO] [stdout] test get_unit_enum ... ok
[INFO] [stdout] test help_enum ... ok
[INFO] [stderr]    Doc-tests treeflection_derive
[INFO] [stdout] test index_tuple_enum ... ok
[INFO] [stdout] test string_property ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 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" "028f752f8ce2dd3a5ffb1446593b3f6b2417fe59b6444a525f82d17bd3fc0da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "028f752f8ce2dd3a5ffb1446593b3f6b2417fe59b6444a525f82d17bd3fc0da5", kill_on_drop: false }`
[INFO] [stdout] 028f752f8ce2dd3a5ffb1446593b3f6b2417fe59b6444a525f82d17bd3fc0da5