[INFO] crate deltoid-derive 0.4.0 is already in cache
[INFO] testing deltoid-derive-0.4.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate deltoid-derive 0.4.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate deltoid-derive 0.4.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate deltoid-derive 0.4.0
[INFO] finished tweaking crates.io crate deltoid-derive 0.4.0
[INFO] tweaked toml for crates.io crate deltoid-derive 0.4.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6f9ebd07219fd6bdf0110dffdf0ec7c9d40816ee19f8776ccdc0d8eeb3753287
[INFO] running `"docker" "start" "-a" "6f9ebd07219fd6bdf0110dffdf0ec7c9d40816ee19f8776ccdc0d8eeb3753287"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling deltoid v0.4.0
[INFO] [stderr]    Compiling deltoid-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.01s
[INFO] running `"docker" "inspect" "6f9ebd07219fd6bdf0110dffdf0ec7c9d40816ee19f8776ccdc0d8eeb3753287"`
[INFO] running `"docker" "rm" "-f" "6f9ebd07219fd6bdf0110dffdf0ec7c9d40816ee19f8776ccdc0d8eeb3753287"`
[INFO] [stdout] 6f9ebd07219fd6bdf0110dffdf0ec7c9d40816ee19f8776ccdc0d8eeb3753287
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d5da35a428b38cdbd202d36c06e5a79f961b4b73f8aaac42547d475b75d8db3f
[INFO] running `"docker" "start" "-a" "d5da35a428b38cdbd202d36c06e5a79f961b4b73f8aaac42547d475b75d8db3f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling deltoid-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.64s
[INFO] running `"docker" "inspect" "d5da35a428b38cdbd202d36c06e5a79f961b4b73f8aaac42547d475b75d8db3f"`
[INFO] running `"docker" "rm" "-f" "d5da35a428b38cdbd202d36c06e5a79f961b4b73f8aaac42547d475b75d8db3f"`
[INFO] [stdout] d5da35a428b38cdbd202d36c06e5a79f961b4b73f8aaac42547d475b75d8db3f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5552f704e2e097a8149f6227edfc0631aedceac89e8c219d361638f7736d2d8b
[INFO] running `"docker" "start" "-a" "5552f704e2e097a8149f6227edfc0631aedceac89e8c219d361638f7736d2d8b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/deltoid_derive-1d0b1a4de6a18f34
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/delta-66d601b044362b60
[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 6 tests
[INFO] [stdout] test generic_struct__apply_delta ... ok
[INFO] [stdout] test generic_struct__calculate_delta ... ok
[INFO] [stdout] test generic_unit_struct__calculate_delta ... ok
[INFO] [stdout] test generic_tuple_struct__apply_delta ... ok
[INFO] [stdout] test generic_tuple_struct__calculate_delta ... ok
[INFO] [stdout] test generic_unit_struct__apply_delta ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/std__rc-80e90e415a7285d8
[INFO] [stdout] running 2 tests
[INFO] [stdout] test Rc__calculate_delta ... ok
[INFO] [stdout] test Rc__apply_delta ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/std__sync-740ebd88c3726222
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test Arc__apply_delta ... ok
[INFO] [stdout] test RwLock__apply_delta ... ok
[INFO] [stdout] test RwLock__serialize ... ok
[INFO] [stdout] test RwLock__calculate_delta ... ok
[INFO] [stdout] test Arc__calculate_delta ... ok
[INFO] [stderr]    Doc-tests deltoid-derive
[INFO] [stdout] test RwLock__deserialize ... 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 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5552f704e2e097a8149f6227edfc0631aedceac89e8c219d361638f7736d2d8b"`
[INFO] running `"docker" "rm" "-f" "5552f704e2e097a8149f6227edfc0631aedceac89e8c219d361638f7736d2d8b"`
[INFO] [stdout] 5552f704e2e097a8149f6227edfc0631aedceac89e8c219d361638f7736d2d8b