[INFO] crate deltoid 0.4.0 is already in cache
[INFO] testing deltoid-0.4.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate deltoid 0.4.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate deltoid 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 0.4.0
[INFO] finished tweaking crates.io crate deltoid 0.4.0
[INFO] tweaked toml for crates.io crate deltoid 0.4.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 1e9169699fe44688401742e9f0e2bfc2d5c969c1aae3d2c92998008aba55c131
[INFO] running `"docker" "start" "-a" "1e9169699fe44688401742e9f0e2bfc2d5c969c1aae3d2c92998008aba55c131"`
[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 serde_derive v1.0.111
[INFO] [stderr]    Compiling deltoid v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.46s
[INFO] running `"docker" "inspect" "1e9169699fe44688401742e9f0e2bfc2d5c969c1aae3d2c92998008aba55c131"`
[INFO] running `"docker" "rm" "-f" "1e9169699fe44688401742e9f0e2bfc2d5c969c1aae3d2c92998008aba55c131"`
[INFO] [stdout] 1e9169699fe44688401742e9f0e2bfc2d5c969c1aae3d2c92998008aba55c131
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c061f4e0c26d5e01cfb2ef76a4ffed664cf23e1fa1fc63722f536700dd83641a
[INFO] running `"docker" "start" "-a" "c061f4e0c26d5e01cfb2ef76a4ffed664cf23e1fa1fc63722f536700dd83641a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling deltoid v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.94s
[INFO] running `"docker" "inspect" "c061f4e0c26d5e01cfb2ef76a4ffed664cf23e1fa1fc63722f536700dd83641a"`
[INFO] running `"docker" "rm" "-f" "c061f4e0c26d5e01cfb2ef76a4ffed664cf23e1fa1fc63722f536700dd83641a"`
[INFO] [stdout] c061f4e0c26d5e01cfb2ef76a4ffed664cf23e1fa1fc63722f536700dd83641a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] f3d8a881eb999ddc0487ad0d8f4cdcd32351d5ef368171c1140bbd28be700935
[INFO] running `"docker" "start" "-a" "f3d8a881eb999ddc0487ad0d8f4cdcd32351d5ef368171c1140bbd28be700935"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/deltoid-ee683f8a7b924d5e
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test collections::hashmap::tests::calculate_delta_for_HashMap ... ok
[INFO] [stdout] test collections::hashset::tests::apply_delta_to_HashSet ... ok
[INFO] [stdout] test collections::hashset::tests::calculate_delta_for_HashSet ... ok
[INFO] [stdout] test collections::btreeset::tests::calculate_delta_for_BTreeSet ... ok
[INFO] [stdout] test collections::btreemap::tests::apply_delta_to_BTreeMap ... ok
[INFO] [stdout] test borrow::tests::calculate_delta_for_Cow__different_values ... ok
[INFO] [stdout] test collections::btreeset::tests::apply_delta_to_BTreeSet ... ok
[INFO] [stdout] test collections::hashmap::tests::apply_delta_to_HashMap ... ok
[INFO] [stdout] test boxed::tests::calculate_delta_for_Box__different_values ... ok
[INFO] [stdout] test boxed::tests::apply_delta_for_Box_same_values ... ok
[INFO] [stdout] test range::tests::apply_delta_for_Range_same_values ... ok
[INFO] [stdout] test range::tests::apply_delta_for_Range_different_values ... ok
[INFO] [stdout] test rc::tests::apply_delta_for_Rc_different_values ... ok
[INFO] [stdout] test rc::tests::apply_delta_for_Rc_same_values ... ok
[INFO] [stdout] test result::tests::apply_delta_for_Ok_Result_same_values ... ok
[INFO] [stdout] test result::tests::calculate_delta_for_Err_Result__same_values ... ok
[INFO] [stdout] test result::tests::calculate_delta_for_Ok_Result__different_values ... ok
[INFO] [stdout] test range::tests::calculate_delta_for_Range__same_values ... ok
[INFO] [stdout] test borrow::tests::calculate_delta_for_Cow__same_values ... ok
[INFO] [stdout] test rc::tests::calculate_delta_for_Rc__different_values ... ok
[INFO] [stdout] test result::tests::apply_delta_for_Err_Result_different_values ... ok
[INFO] [stdout] test rc::tests::calculate_delta_for_Rc__same_values ... ok
[INFO] [stdout] test boxed::tests::calculate_delta_for_Box__same_values ... ok
[INFO] [stdout] test result::tests::apply_delta_for_Err_Result_same_values ... ok
[INFO] [stdout] test result::tests::calculate_delta_for_Err_Result__different_values ... ok
[INFO] [stdout] test collections::btreemap::tests::calculate_delta_for_BTreeMap ... ok
[INFO] [stdout] test sync::arc::tests::apply_delta_for_Arc_different_values ... ok
[INFO] [stdout] test sync::arc::tests::calculate_delta_for_Arc__same_values ... ok
[INFO] [stderr]    Doc-tests deltoid
[INFO] [stdout] test sync::arc::tests::apply_delta_for_Arc_same_values ... ok
[INFO] [stdout] test sync::arc::tests::calculate_delta_for_Arc__different_values ... ok
[INFO] [stdout] test vec::tests::apply_delta_to_Vec ... ok
[INFO] [stdout] test vec::tests::calculate_delta_for_Vec ... ok
[INFO] [stdout] test result::tests::calculate_delta_for_Ok_Result__same_values ... ok
[INFO] [stdout] test range::tests::calculate_delta_for_Range__different_values ... ok
[INFO] [stdout] test boxed::tests::apply_delta_for_Box_different_values ... ok
[INFO] [stdout] test result::tests::apply_delta_for_Ok_Result_different_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 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" "f3d8a881eb999ddc0487ad0d8f4cdcd32351d5ef368171c1140bbd28be700935"`
[INFO] running `"docker" "rm" "-f" "f3d8a881eb999ddc0487ad0d8f4cdcd32351d5ef368171c1140bbd28be700935"`
[INFO] [stdout] f3d8a881eb999ddc0487ad0d8f4cdcd32351d5ef368171c1140bbd28be700935