[INFO] fetching crate jsonrpc-types 0.3.3...
[INFO] testing jsonrpc-types-0.3.3 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate jsonrpc-types 0.3.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate jsonrpc-types 0.3.3 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonrpc-types 0.3.3
[INFO] finished tweaking crates.io crate jsonrpc-types 0.3.3
[INFO] tweaked toml for crates.io crate jsonrpc-types 0.3.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 996779abada68dc790e7bf3414f5de10e08dbe7c7bc898c134896da82545385f
[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" "996779abada68dc790e7bf3414f5de10e08dbe7c7bc898c134896da82545385f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "996779abada68dc790e7bf3414f5de10e08dbe7c7bc898c134896da82545385f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996779abada68dc790e7bf3414f5de10e08dbe7c7bc898c134896da82545385f", kill_on_drop: false }`
[INFO] [stdout] 996779abada68dc790e7bf3414f5de10e08dbe7c7bc898c134896da82545385f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f829e77a1d0a37f0eddfe3d3ad92f2e6169d871111fc903ede4096412087205d
[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" "f829e77a1d0a37f0eddfe3d3ad92f2e6169d871111fc903ede4096412087205d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling jsonrpc-types v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.01s
[INFO] running `Command { std: "docker" "inspect" "f829e77a1d0a37f0eddfe3d3ad92f2e6169d871111fc903ede4096412087205d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f829e77a1d0a37f0eddfe3d3ad92f2e6169d871111fc903ede4096412087205d", kill_on_drop: false }`
[INFO] [stdout] f829e77a1d0a37f0eddfe3d3ad92f2e6169d871111fc903ede4096412087205d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ca8ccbc0b7e3825cc524e3f8192c2c282424d97fa61f64f8e4cd7592d05ddfd
[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" "6ca8ccbc0b7e3825cc524e3f8192c2c282424d97fa61f64f8e4cd7592d05ddfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonrpc-types v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.47s
[INFO] running `Command { std: "docker" "inspect" "6ca8ccbc0b7e3825cc524e3f8192c2c282424d97fa61f64f8e4cd7592d05ddfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ca8ccbc0b7e3825cc524e3f8192c2c282424d97fa61f64f8e4cd7592d05ddfd", kill_on_drop: false }`
[INFO] [stdout] 6ca8ccbc0b7e3825cc524e3f8192c2c282424d97fa61f64f8e4cd7592d05ddfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1d05d3caaf9d9b13c446c6239da48162a2740f1b848b81a3293b82c6ec690bf
[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" "f1d05d3caaf9d9b13c446c6239da48162a2740f1b848b81a3293b82c6ec690bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jsonrpc_types-c67d5b9cc57dafbf)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test error::tests::error_serialization ... ok
[INFO] [stdout] test v1::request::tests::method_call_serialization ... ok
[INFO] [stdout] test v1::request::tests::call_serialization ... ok
[INFO] [stdout] test v2::request::tests::call_serialization ... ok
[INFO] [stdout] test v1::request::tests::request_serialization ... ok
[INFO] [stdout] test v2::request::tests::invalid_params ... ok
[INFO] [stdout] test v1::response::tests::response_serialization ... ok
[INFO] [stdout] test v1::request::tests::valid_request ... ok
[INFO] [stdout] test v2::request::tests::invalid_request ... ok
[INFO] [stdout] test v2::request::tests::request_serialization ... ok
[INFO] [stdout] test v2::request::tests::params_serialization ... ok
[INFO] [stdout] test v1::request::tests::notification_serialization ... ok
[INFO] [stdout] test id::tests::id_serialization ... ok
[INFO] [stdout] test v1::response::tests::valid_response ... ok
[INFO] [stdout] test v1::response::tests::invalid_response ... ok
[INFO] [stdout] test v1::request::tests::invalid_request ... ok
[INFO] [stdout] test v2::request::tests::method_call_serialization ... ok
[INFO] [stdout] test v2::request::tests::notification_serialization ... ok
[INFO] [stdout] test v1::response::tests::response_output_serialization ... ok
[INFO] [stdout] test v2::request::tests::single_param_parsed_as_tuple ... ok
[INFO] [stdout] test v2::request::tests::valid_request ... ok
[INFO] [stdout] test v2::response::tests::valid_response ... ok
[INFO] [stdout] test v2::response::tests::failure_response_serialization ... ok
[INFO] [stdout] test v2::response::tests::response_output_serialization ... ok
[INFO] [stdout] test v2::response::tests::invalid_response ... ok
[INFO] [stdout] test v2::response::tests::response_serialization ... ok
[INFO] [stdout] test v2::response::tests::success_response_serialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jsonrpc-types
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] test src/lib.rs - (line 104) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f1d05d3caaf9d9b13c446c6239da48162a2740f1b848b81a3293b82c6ec690bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1d05d3caaf9d9b13c446c6239da48162a2740f1b848b81a3293b82c6ec690bf", kill_on_drop: false }`
[INFO] [stdout] f1d05d3caaf9d9b13c446c6239da48162a2740f1b848b81a3293b82c6ec690bf