[INFO] fetching crate jsonrpc-test 18.0.0...
[INFO] testing jsonrpc-test-18.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate jsonrpc-test 18.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate jsonrpc-test 18.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonrpc-test 18.0.0
[INFO] finished tweaking crates.io crate jsonrpc-test 18.0.0
[INFO] tweaked toml for crates.io crate jsonrpc-test 18.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9a8e504ebef1da012c1a0f7001a8e55a3f19e177b6d1325eb8ebb55f07d4c64
[INFO] running `Command { std: "docker" "start" "-a" "a9a8e504ebef1da012c1a0f7001a8e55a3f19e177b6d1325eb8ebb55f07d4c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9a8e504ebef1da012c1a0f7001a8e55a3f19e177b6d1325eb8ebb55f07d4c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a8e504ebef1da012c1a0f7001a8e55a3f19e177b6d1325eb8ebb55f07d4c64", kill_on_drop: false }`
[INFO] [stdout] a9a8e504ebef1da012c1a0f7001a8e55a3f19e177b6d1325eb8ebb55f07d4c64
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f70386878a0f24539c891596da953d29f7aad18ca8dd6c5d92fdfdd4c432a21b
[INFO] running `Command { std: "docker" "start" "-a" "f70386878a0f24539c891596da953d29f7aad18ca8dd6c5d92fdfdd4c432a21b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling jsonrpc-core v18.0.0
[INFO] [stderr]    Compiling jsonrpc-pubsub v18.0.0
[INFO] [stderr]    Compiling jsonrpc-client-transports v18.0.0
[INFO] [stderr]    Compiling jsonrpc-core-client v18.0.0
[INFO] [stderr]    Compiling jsonrpc-test v18.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.02s
[INFO] running `Command { std: "docker" "inspect" "f70386878a0f24539c891596da953d29f7aad18ca8dd6c5d92fdfdd4c432a21b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f70386878a0f24539c891596da953d29f7aad18ca8dd6c5d92fdfdd4c432a21b", kill_on_drop: false }`
[INFO] [stdout] f70386878a0f24539c891596da953d29f7aad18ca8dd6c5d92fdfdd4c432a21b
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d066f4a5546a6b20780aced0a8f726c00e6fa9b435c18f525c3cce78e1c8ec0d
[INFO] running `Command { std: "docker" "start" "-a" "d066f4a5546a6b20780aced0a8f726c00e6fa9b435c18f525c3cce78e1c8ec0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling jsonrpc-derive v18.0.0
[INFO] [stderr]    Compiling jsonrpc-test v18.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.93s
[INFO] running `Command { std: "docker" "inspect" "d066f4a5546a6b20780aced0a8f726c00e6fa9b435c18f525c3cce78e1c8ec0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d066f4a5546a6b20780aced0a8f726c00e6fa9b435c18f525c3cce78e1c8ec0d", kill_on_drop: false }`
[INFO] [stdout] d066f4a5546a6b20780aced0a8f726c00e6fa9b435c18f525c3cce78e1c8ec0d
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ea86fca9994acef832b09c4c06a5de2d1199b70021d11f80f3f02c49de2e742
[INFO] running `Command { std: "docker" "start" "-a" "6ea86fca9994acef832b09c4c06a5de2d1199b70021d11f80f3f02c49de2e742", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jsonrpc_test-713f394909332d1b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::should_test_make_request_compact ... ok
[INFO] [stderr]    Doc-tests jsonrpc-test
[INFO] [stdout] test tests::should_test_request_is_pretty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ea86fca9994acef832b09c4c06a5de2d1199b70021d11f80f3f02c49de2e742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea86fca9994acef832b09c4c06a5de2d1199b70021d11f80f3f02c49de2e742", kill_on_drop: false }`
[INFO] [stdout] 6ea86fca9994acef832b09c4c06a5de2d1199b70021d11f80f3f02c49de2e742