[INFO] fetching crate elrond-codec 0.1.0...
[INFO] testing elrond-codec-0.1.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate elrond-codec 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate elrond-codec 0.1.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elrond-codec 0.1.0
[INFO] finished tweaking crates.io crate elrond-codec 0.1.0
[INFO] tweaked toml for crates.io crate elrond-codec 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c1fdfb1f039a3688cfedc48d59eaa1e1b48e937ae86b728524291e5de00fa32
[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" "1c1fdfb1f039a3688cfedc48d59eaa1e1b48e937ae86b728524291e5de00fa32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c1fdfb1f039a3688cfedc48d59eaa1e1b48e937ae86b728524291e5de00fa32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c1fdfb1f039a3688cfedc48d59eaa1e1b48e937ae86b728524291e5de00fa32", kill_on_drop: false }`
[INFO] [stdout] 1c1fdfb1f039a3688cfedc48d59eaa1e1b48e937ae86b728524291e5de00fa32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 825c1565b8cc61680b3cd4fe499474bd1ab23258d2703fa5a6a930c73544af81
[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" "825c1565b8cc61680b3cd4fe499474bd1ab23258d2703fa5a6a930c73544af81", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling elrond-codec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.01s
[INFO] running `Command { std: "docker" "inspect" "825c1565b8cc61680b3cd4fe499474bd1ab23258d2703fa5a6a930c73544af81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "825c1565b8cc61680b3cd4fe499474bd1ab23258d2703fa5a6a930c73544af81", kill_on_drop: false }`
[INFO] [stdout] 825c1565b8cc61680b3cd4fe499474bd1ab23258d2703fa5a6a930c73544af81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e99726a4972ade78645741bef33e3f3778f6b9c3e7ec538df19908c13383aca8
[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" "e99726a4972ade78645741bef33e3f3778f6b9c3e7ec538df19908c13383aca8", kill_on_drop: false }`
[INFO] [stderr]    Compiling elrond-codec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.12s
[INFO] running `Command { std: "docker" "inspect" "e99726a4972ade78645741bef33e3f3778f6b9c3e7ec538df19908c13383aca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e99726a4972ade78645741bef33e3f3778f6b9c3e7ec538df19908c13383aca8", kill_on_drop: false }`
[INFO] [stdout] e99726a4972ade78645741bef33e3f3778f6b9c3e7ec538df19908c13383aca8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eaf017659c48a4387ec8c2d23e99ef1d3ee384e39b9f0bf38cb2fe950e2d0e2d
[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" "eaf017659c48a4387ec8c2d23e99ef1d3ee384e39b9f0bf38cb2fe950e2d0e2d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/elrond_codec-6ba331ae664f21e1
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test codec_ser::tests::test_top_compacted_vec_u8 ... ok
[INFO] [stdout] test codec_ser::tests::test_top_compacted_numbers ... ok
[INFO] [stdout] test codec_ser::tests::test_unit ... ok
[INFO] [stdout] test codec_ser::tests::test_top_compacted_empty_bytes ... ok
[INFO] [stdout] test codec_ser::tests::test_top_compacted_bytes ... ok
[INFO] [stdout] test codec_ser::tests::test_top_compacted_bool ... ok
[INFO] [stdout] test tests::test_struct ... ok
[INFO] [stdout] test codec_ser::tests::test_tuple ... ok
[INFO] [stdout] test codec_ser::tests::test_struct ... ok
[INFO] [stdout] test codec_de::tests::test_struct ... ok
[INFO] [stdout] test tests::test_option_vec_i32 ... ok
[INFO] [stdout] test codec_de::tests::test_top_numbers_decompacted ... ok
[INFO] [stdout] test codec_ser::tests::test_top_compacted_vec_i32 ... ok
[INFO] [stdout] test codec_ser::tests::test_enum ... ok
[INFO] [stdout] test codec_de::tests::test_enum ... ok
[INFO] [stdout] test tests::test_top_compacted_numbers ... ok
[INFO] [stdout] test tests::test_tuple ... ok
[INFO] [stdout] test tests::test_vec_i32_compacted ... ok
[INFO] [stdout] test tests::test_wrapped_array ... ok
[INFO] [stdout] test tests::test_top_bytes_compacted ... ok
[INFO] [stdout] test tests::test_top_compacted_bool ... ok
[INFO] [stdout] test tests::test_array_16384 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests elrond-codec
[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" "eaf017659c48a4387ec8c2d23e99ef1d3ee384e39b9f0bf38cb2fe950e2d0e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf017659c48a4387ec8c2d23e99ef1d3ee384e39b9f0bf38cb2fe950e2d0e2d", kill_on_drop: false }`
[INFO] [stdout] eaf017659c48a4387ec8c2d23e99ef1d3ee384e39b9f0bf38cb2fe950e2d0e2d