[INFO] fetching crate proteus 0.2.0... [INFO] testing proteus-0.2.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate proteus 0.2.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate proteus 0.2.0 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 proteus 0.2.0 [INFO] finished tweaking crates.io crate proteus 0.2.0 [INFO] tweaked toml for crates.io crate proteus 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate proteus 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [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] 4029db73a18a542bf9442a41d3fccef5df89fdc97ff80dae0d15e35513867ab6 [INFO] running `"docker" "start" "-a" "4029db73a18a542bf9442a41d3fccef5df89fdc97ff80dae0d15e35513867ab6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling syn v1.0.24 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling ghost v0.1.1 [INFO] [stderr] Compiling inventory-impl v0.1.6 [INFO] [stderr] Compiling ctor v0.1.14 [INFO] [stderr] Compiling thiserror-impl v1.0.19 [INFO] [stderr] Compiling typetag-impl v0.1.4 [INFO] [stderr] Compiling inventory v0.1.6 [INFO] [stderr] Compiling thiserror v1.0.19 [INFO] [stderr] Compiling erased-serde v0.3.11 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling typetag v0.1.4 [INFO] [stderr] Compiling proteus v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 59.27s [INFO] running `"docker" "inspect" "4029db73a18a542bf9442a41d3fccef5df89fdc97ff80dae0d15e35513867ab6"` [INFO] running `"docker" "rm" "-f" "4029db73a18a542bf9442a41d3fccef5df89fdc97ff80dae0d15e35513867ab6"` [INFO] [stdout] 4029db73a18a542bf9442a41d3fccef5df89fdc97ff80dae0d15e35513867ab6 [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] ce5cdb2f16e178696caa3f75bbfc6be445ff4bbefefd4db4ce02005cf54ca26b [INFO] running `"docker" "start" "-a" "ce5cdb2f16e178696caa3f75bbfc6be445ff4bbefefd4db4ce02005cf54ca26b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling plotters v0.2.14 [INFO] [stderr] Compiling tinytemplate v1.0.4 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling criterion-plot v0.4.2 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling criterion v0.3.2 [INFO] [stderr] Compiling proteus v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 44.28s [INFO] running `"docker" "inspect" "ce5cdb2f16e178696caa3f75bbfc6be445ff4bbefefd4db4ce02005cf54ca26b"` [INFO] running `"docker" "rm" "-f" "ce5cdb2f16e178696caa3f75bbfc6be445ff4bbefefd4db4ce02005cf54ca26b"` [INFO] [stdout] ce5cdb2f16e178696caa3f75bbfc6be445ff4bbefefd4db4ce02005cf54ca26b [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] f21ce9c4c3bd37fe136ef28812f618e6c481669d7629c34d2e310de49d38d369 [INFO] running `"docker" "start" "-a" "f21ce9c4c3bd37fe136ef28812f618e6c481669d7629c34d2e310de49d38d369"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/proteus-2d620e0081bf0f68 [INFO] [stdout] [INFO] [stdout] running 40 tests [INFO] [stdout] test actions::getter::namespace::tests::test_simple ... ok [INFO] [stdout] test actions::getter::namespace::tests::test_blank_field ... ok [INFO] [stdout] test actions::getter::namespace::tests::test_explicit_key_nested ... ok [INFO] [stdout] test actions::getter::tests::array_value_in_object_in_array ... ok [INFO] [stdout] test actions::getter::tests::key_value ... ok [INFO] [stdout] test actions::getter::namespace::tests::test_array_named ... ok [INFO] [stdout] test actions::getter::namespace::tests::test_explicit_key ... ok [INFO] [stdout] test actions::getter::tests::array_in_array ... ok [INFO] [stdout] test actions::getter::tests::array_value_in_array ... ok [INFO] [stdout] test actions::getter::tests::array_value_in_object ... ok [INFO] [stdout] test actions::getter::namespace::tests::test_blank ... ok [INFO] [stdout] test actions::getter::namespace::tests::test_explicit_key_quotes ... ok [INFO] [stdout] test actions::getter::namespace::tests::test_namespace ... ok [INFO] [stdout] test actions::getter::namespace::tests::test_array_blank ... ok [INFO] [stdout] test actions::getter::tests::object_value_in_array ... ok [INFO] [stdout] test actions::setter::namespace::tests::test_append_array ... ok [INFO] [stdout] test actions::setter::namespace::tests::test_array_combine ... ok [INFO] [stdout] test actions::setter::namespace::tests::test_object_merge ... ok [INFO] [stdout] test actions::getter::namespace::tests::test_blank_array ... ok [INFO] [stdout] test parser::tests::direct_getter ... ok [INFO] [stdout] test parser::tests::constant ... ok [INFO] [stdout] test transformer::tests::constant ... ok [INFO] [stdout] test transformer::tests::replace_array ... ok [INFO] [stdout] test actions::setter::namespace::tests::test_direct_set ... ok [INFO] [stdout] test actions::setter::namespace::tests::test_array_merge ... ok [INFO] [stdout] test transformer::tests::test_10_top_level ... ok [INFO] [stdout] test transformer::tests::array_of_array_to_array ... ok [INFO] [stdout] test transformer::tests::combine_array ... ok [INFO] [stdout] test transformer::tests::append_array_top_level ... ok [INFO] [stdout] test parser::tests::parser_serialize_deserialize ... ok [INFO] [stdout] test transformer::tests::merge_array ... ok [INFO] [stdout] test transformer::tests::merge_object ... ok [INFO] [stdout] test actions::getter::namespace::tests::test_explicit_key_array ... ok [INFO] [stdout] test parser::tests::join ... ok [INFO] [stdout] test transformer::tests::test_join ... ok [INFO] [stdout] test transformer::tests::test_top_level ... ok [INFO] [stdout] test transformer::tests::transformer_serialization ... ok [INFO] [stdout] test transformer::tests::test_explicit_key ... ok [INFO] [stdout] test transformer::tests::push_array ... ok [INFO] [stdout] test parser::tests::parser_from_str ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests proteus [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/lib.rs - (line 52) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "f21ce9c4c3bd37fe136ef28812f618e6c481669d7629c34d2e310de49d38d369"` [INFO] running `"docker" "rm" "-f" "f21ce9c4c3bd37fe136ef28812f618e6c481669d7629c34d2e310de49d38d369"` [INFO] [stdout] f21ce9c4c3bd37fe136ef28812f618e6c481669d7629c34d2e310de49d38d369