[INFO] fetching crate serp-example-ocw 0.1.0...
[INFO] testing serp-example-ocw-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate serp-example-ocw 0.1.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate serp-example-ocw 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serp-example-ocw 0.1.0
[INFO] finished tweaking crates.io crate serp-example-ocw 0.1.0
[INFO] tweaked toml for crates.io crate serp-example-ocw 0.1.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 763dde2d6d6e6b85b4739131b166ce0a4f31fccdd48701fd764a8ca7e740c47f
[INFO] running `Command { std: "docker" "start" "-a" "763dde2d6d6e6b85b4739131b166ce0a4f31fccdd48701fd764a8ca7e740c47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "763dde2d6d6e6b85b4739131b166ce0a4f31fccdd48701fd764a8ca7e740c47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "763dde2d6d6e6b85b4739131b166ce0a4f31fccdd48701fd764a8ca7e740c47f", kill_on_drop: false }`
[INFO] [stdout] 763dde2d6d6e6b85b4739131b166ce0a4f31fccdd48701fd764a8ca7e740c47f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed062a21743b18c1c8ef09d06c22744c89e2178ab32f9daf29214dbad2b18905
[INFO] running `Command { std: "docker" "start" "-a" "ed062a21743b18c1c8ef09d06c22744c89e2178ab32f9daf29214dbad2b18905", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.86
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[INFO] [stderr]    Compiling frame-support v2.0.1
[INFO] [stderr]    Compiling frame-system v2.0.1
[INFO] [stderr]    Compiling serp-example-ocw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.56s
[INFO] running `Command { std: "docker" "inspect" "ed062a21743b18c1c8ef09d06c22744c89e2178ab32f9daf29214dbad2b18905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed062a21743b18c1c8ef09d06c22744c89e2178ab32f9daf29214dbad2b18905", kill_on_drop: false }`
[INFO] [stdout] ed062a21743b18c1c8ef09d06c22744c89e2178ab32f9daf29214dbad2b18905
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab232a3902f9a5142810fc93beb56860e9b9fb92ec19a33b4df037e99d653ea6
[INFO] running `Command { std: "docker" "start" "-a" "ab232a3902f9a5142810fc93beb56860e9b9fb92ec19a33b4df037e99d653ea6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serp-example-ocw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.97s
[INFO] running `Command { std: "docker" "inspect" "ab232a3902f9a5142810fc93beb56860e9b9fb92ec19a33b4df037e99d653ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab232a3902f9a5142810fc93beb56860e9b9fb92ec19a33b4df037e99d653ea6", kill_on_drop: false }`
[INFO] [stdout] ab232a3902f9a5142810fc93beb56860e9b9fb92ec19a33b4df037e99d653ea6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d2e4e41dfe8f7155c5ebc43457810634751e8e8373374bf4b1ea4ff85aa962b
[INFO] running `Command { std: "docker" "start" "-a" "3d2e4e41dfe8f7155c5ebc43457810634751e8e8373374bf4b1ea4ff85aa962b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serp_example_ocw-da2a51573136ca35)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::parse_price_works ... ok
[INFO] [stdout] test tests::should_submit_raw_unsigned_transaction_on_chain ... ok
[INFO] [stdout] test tests::it_aggregates_the_price ... ok
[INFO] [stdout] test tests::should_make_http_call_and_parse_result ... ok
[INFO] [stdout] test tests::knows_how_to_mock_several_http_calls ... ok
[INFO] [stdout] test tests::should_submit_signed_transaction_on_chain ... ok
[INFO] [stdout] test tests::should_submit_unsigned_transaction_on_chain_for_all_accounts ... ok
[INFO] [stderr]    Doc-tests serp-example-ocw
[INFO] [stdout] test tests::should_submit_unsigned_transaction_on_chain_for_any_account ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.08s
[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" "3d2e4e41dfe8f7155c5ebc43457810634751e8e8373374bf4b1ea4ff85aa962b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d2e4e41dfe8f7155c5ebc43457810634751e8e8373374bf4b1ea4ff85aa962b", kill_on_drop: false }`
[INFO] [stdout] 3d2e4e41dfe8f7155c5ebc43457810634751e8e8373374bf4b1ea4ff85aa962b