[INFO] fetching crate ensicoin_serializer 2.0.9...
[INFO] testing ensicoin_serializer-2.0.9 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate ensicoin_serializer 2.0.9 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ensicoin_serializer 2.0.9
[INFO] finished tweaking crates.io crate ensicoin_serializer 2.0.9
[INFO] tweaked toml for crates.io crate ensicoin_serializer 2.0.9 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ensicoin_serializer 2.0.9 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] [stderr]       Adding bytes v0.4.12 (available: v1.11.1)
[INFO] [stderr]       Adding generic-array v0.12.4 (available: v1.3.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8e9c5e0944257e91d1347664fc4cf1b64a5cc4893e472c8f3860c2ca08af8af
[INFO] running `Command { std: "docker" "start" "-a" "b8e9c5e0944257e91d1347664fc4cf1b64a5cc4893e472c8f3860c2ca08af8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8e9c5e0944257e91d1347664fc4cf1b64a5cc4893e472c8f3860c2ca08af8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8e9c5e0944257e91d1347664fc4cf1b64a5cc4893e472c8f3860c2ca08af8af", kill_on_drop: false }`
[INFO] [stdout] b8e9c5e0944257e91d1347664fc4cf1b64a5cc4893e472c8f3860c2ca08af8af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7d37818ed4f2596b4552230162c6181e01631d6fab34d0a3a4a59504aeead50
[INFO] running `Command { std: "docker" "start" "-a" "a7d37818ed4f2596b4552230162c6181e01631d6fab34d0a3a4a59504aeead50", kill_on_drop: false }`
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling ensicoin_serializer v2.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "a7d37818ed4f2596b4552230162c6181e01631d6fab34d0a3a4a59504aeead50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7d37818ed4f2596b4552230162c6181e01631d6fab34d0a3a4a59504aeead50", kill_on_drop: false }`
[INFO] [stdout] a7d37818ed4f2596b4552230162c6181e01631d6fab34d0a3a4a59504aeead50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f12ee1e61712e9faedb484b86944a512555fffb6bf06b8a0ab244cfbf6c244c6
[INFO] running `Command { std: "docker" "start" "-a" "f12ee1e61712e9faedb484b86944a512555fffb6bf06b8a0ab244cfbf6c244c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ensicoin_serializer v2.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "f12ee1e61712e9faedb484b86944a512555fffb6bf06b8a0ab244cfbf6c244c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f12ee1e61712e9faedb484b86944a512555fffb6bf06b8a0ab244cfbf6c244c6", kill_on_drop: false }`
[INFO] [stdout] f12ee1e61712e9faedb484b86944a512555fffb6bf06b8a0ab244cfbf6c244c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6c68366b4334b8eb0d6ac7debe7003cde5e96e0e5a5d1aa838515ec716fcf31
[INFO] running `Command { std: "docker" "start" "-a" "e6c68366b4334b8eb0d6ac7debe7003cde5e96e0e5a5d1aa838515ec716fcf31", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ensicoin_serializer-822c985f277892ca)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test deserializer::tests::deserialize_u32 ... ok
[INFO] [stdout] test deserializer::tests::deserialize_u16 ... ok
[INFO] [stdout] test deserializer::tests::deserialize_u8 ... ok
[INFO] [stdout] test deserializer::tests::deserialize_string ... ok
[INFO] [stdout] test deserializer::tests::deserialize_varuint ... ok
[INFO] [stdout] test deserializer::tests::deserialize_vec ... ok
[INFO] [stdout] test serializer::tests::serialize_uint16 ... ok
[INFO] [stdout] test serializer::tests::serialize_uint32 ... ok
[INFO] [stdout] test serializer::tests::serialize_uint64 ... ok
[INFO] [stdout] test serializer::tests::serialize_string ... ok
[INFO] [stdout] test serializer::tests::serialize_varuint ... ok
[INFO] [stdout] test serializer::tests::serialize_uint8 ... ok
[INFO] [stdout] test serializer::tests::serialize_vec ... ok
[INFO] [stdout] test types::tests::zero_hash ... ok
[INFO] [stdout] test deserializer::tests::deserialize_u64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ensicoin_serializer
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e6c68366b4334b8eb0d6ac7debe7003cde5e96e0e5a5d1aa838515ec716fcf31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6c68366b4334b8eb0d6ac7debe7003cde5e96e0e5a5d1aa838515ec716fcf31", kill_on_drop: false }`
[INFO] [stdout] e6c68366b4334b8eb0d6ac7debe7003cde5e96e0e5a5d1aa838515ec716fcf31