[INFO] fetching crate jsonrpc-core-types 18.0.0...
[INFO] testing jsonrpc-core-types-18.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate jsonrpc-core-types 18.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate jsonrpc-core-types 18.0.0
[INFO] finished tweaking crates.io crate jsonrpc-core-types 18.0.0
[INFO] tweaked toml for crates.io crate jsonrpc-core-types 18.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jsonrpc-core-types 18.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6153180fa90512bfa34524b6d4d02b0d831666f951c4c3d1af7d2584331e030c
[INFO] running `Command { std: "docker" "start" "-a" "6153180fa90512bfa34524b6d4d02b0d831666f951c4c3d1af7d2584331e030c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6153180fa90512bfa34524b6d4d02b0d831666f951c4c3d1af7d2584331e030c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6153180fa90512bfa34524b6d4d02b0d831666f951c4c3d1af7d2584331e030c", kill_on_drop: false }`
[INFO] [stdout] 6153180fa90512bfa34524b6d4d02b0d831666f951c4c3d1af7d2584331e030c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9dff98df5e42d882be7c12521e68af5105c87af25ad9fbc000a0d64ab44e8b9
[INFO] running `Command { std: "docker" "start" "-a" "a9dff98df5e42d882be7c12521e68af5105c87af25ad9fbc000a0d64ab44e8b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling jsonrpc-core-types v18.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "a9dff98df5e42d882be7c12521e68af5105c87af25ad9fbc000a0d64ab44e8b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9dff98df5e42d882be7c12521e68af5105c87af25ad9fbc000a0d64ab44e8b9", kill_on_drop: false }`
[INFO] [stdout] a9dff98df5e42d882be7c12521e68af5105c87af25ad9fbc000a0d64ab44e8b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3454cefbe8255fb5d4e20fb1884320b6b31a310d2e9a52230872d5be9dd55718
[INFO] running `Command { std: "docker" "start" "-a" "3454cefbe8255fb5d4e20fb1884320b6b31a310d2e9a52230872d5be9dd55718", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonrpc-core-types v18.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "3454cefbe8255fb5d4e20fb1884320b6b31a310d2e9a52230872d5be9dd55718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3454cefbe8255fb5d4e20fb1884320b6b31a310d2e9a52230872d5be9dd55718", kill_on_drop: false }`
[INFO] [stdout] 3454cefbe8255fb5d4e20fb1884320b6b31a310d2e9a52230872d5be9dd55718
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4fb22c0647acce690eca3e39abfb2e8680eb6085a697c44dd2da198d6843a0db
[INFO] running `Command { std: "docker" "start" "-a" "4fb22c0647acce690eca3e39abfb2e8680eb6085a697c44dd2da198d6843a0db", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jsonrpc_core_types-252fd6f1352c2d0d)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test params::tests::params_deserialization ... ok
[INFO] [stdout] test params::tests::single_param_parsed_as_tuple ... ok
[INFO] [stdout] test request::tests::notification_deserialize ... ok
[INFO] [stdout] test request::tests::method_call_serialize ... ok
[INFO] [stdout] test id::tests::id_serialization ... ok
[INFO] [stdout] test request::tests::call_deserialize ... ok
[INFO] [stdout] test request::tests::call_serialize ... ok
[INFO] [stdout] test params::tests::should_return_meaningful_error_when_deserialization_fails ... ok
[INFO] [stdout] test request::tests::request_invalid_returns_id ... ok
[INFO] [stdout] test request::tests::request_deserialize_batch ... ok
[INFO] [stdout] test request::tests::request_serialize_batch ... ok
[INFO] [stdout] test request::tests::notification_serialize ... ok
[INFO] [stdout] test id::tests::id_deserialization ... ok
[INFO] [stdout] test response::batch_response_deserialize ... ok
[INFO] [stdout] test response::failure_output_serialize ... ok
[INFO] [stdout] test response::handle_incorrect_responses ... ok
[INFO] [stdout] test response::failure_output_serialize_jsonrpc_1 ... ok
[INFO] [stdout] test response::should_parse_empty_response_as_batch ... ok
[INFO] [stdout] test response::single_response_deserialize ... ok
[INFO] [stdout] test response::success_output_deserialize ... ok
[INFO] [stdout] test response::success_output_serialize ... ok
[INFO] [stderr]    Doc-tests jsonrpc_core_types
[INFO] [stdout] test response::failure_output_deserialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4fb22c0647acce690eca3e39abfb2e8680eb6085a697c44dd2da198d6843a0db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb22c0647acce690eca3e39abfb2e8680eb6085a697c44dd2da198d6843a0db", kill_on_drop: false }`
[INFO] [stdout] 4fb22c0647acce690eca3e39abfb2e8680eb6085a697c44dd2da198d6843a0db