[INFO] fetching crate jsonrpc-codec 0.1.1...
[INFO] testing jsonrpc-codec-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate jsonrpc-codec 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate jsonrpc-codec 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonrpc-codec 0.1.1
[INFO] finished tweaking crates.io crate jsonrpc-codec 0.1.1
[INFO] tweaked toml for crates.io crate jsonrpc-codec 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fe40224a8133f313f9c96a4e4ef7c83150fd782a59d08cfa8fe79289f687b9d
[INFO] running `Command { std: "docker" "start" "-a" "3fe40224a8133f313f9c96a4e4ef7c83150fd782a59d08cfa8fe79289f687b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fe40224a8133f313f9c96a4e4ef7c83150fd782a59d08cfa8fe79289f687b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fe40224a8133f313f9c96a4e4ef7c83150fd782a59d08cfa8fe79289f687b9d", kill_on_drop: false }`
[INFO] [stdout] 3fe40224a8133f313f9c96a4e4ef7c83150fd782a59d08cfa8fe79289f687b9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e78decc56b6af4922611d77932496d78017877a70d10ca6405d4ab6bae99b857
[INFO] running `Command { std: "docker" "start" "-a" "e78decc56b6af4922611d77932496d78017877a70d10ca6405d4ab6bae99b857", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling jsonrpc-codec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.07s
[INFO] running `Command { std: "docker" "inspect" "e78decc56b6af4922611d77932496d78017877a70d10ca6405d4ab6bae99b857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e78decc56b6af4922611d77932496d78017877a70d10ca6405d4ab6bae99b857", kill_on_drop: false }`
[INFO] [stdout] e78decc56b6af4922611d77932496d78017877a70d10ca6405d4ab6bae99b857
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8034b64329ed408e804bab60a0d5e2a1e28a65a33ce0828c474825e89fa99f8e
[INFO] running `Command { std: "docker" "start" "-a" "8034b64329ed408e804bab60a0d5e2a1e28a65a33ce0828c474825e89fa99f8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonrpc-codec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "8034b64329ed408e804bab60a0d5e2a1e28a65a33ce0828c474825e89fa99f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8034b64329ed408e804bab60a0d5e2a1e28a65a33ce0828c474825e89fa99f8e", kill_on_drop: false }`
[INFO] [stdout] 8034b64329ed408e804bab60a0d5e2a1e28a65a33ce0828c474825e89fa99f8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 521279e670cea2dc333f85b06fc5f09095abe94db0a0bc6168cd2f45841a8b50
[INFO] running `Command { std: "docker" "start" "-a" "521279e670cea2dc333f85b06fc5f09095abe94db0a0bc6168cd2f45841a8b50", 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_codec-d6507220baef7999)
[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] [stderr]    Doc-tests jsonrpc-codec
[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" "521279e670cea2dc333f85b06fc5f09095abe94db0a0bc6168cd2f45841a8b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "521279e670cea2dc333f85b06fc5f09095abe94db0a0bc6168cd2f45841a8b50", kill_on_drop: false }`
[INFO] [stdout] 521279e670cea2dc333f85b06fc5f09095abe94db0a0bc6168cd2f45841a8b50