[INFO] fetching crate holochain_json_derive 0.0.51...
[INFO] testing holochain_json_derive-0.0.51 against 1.55.0 for beta-1.56-1
[INFO] extracting crate holochain_json_derive 0.0.51 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate holochain_json_derive 0.0.51 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 holochain_json_derive 0.0.51
[INFO] finished tweaking crates.io crate holochain_json_derive 0.0.51
[INFO] tweaked toml for crates.io crate holochain_json_derive 0.0.51 written to /workspace/builds/worker-9/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 3a49dc1e7d8d751875e5ac9813e5947446dba57a0ab92d7f17143cd158884736
[INFO] running `Command { std: "docker" "start" "-a" "3a49dc1e7d8d751875e5ac9813e5947446dba57a0ab92d7f17143cd158884736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a49dc1e7d8d751875e5ac9813e5947446dba57a0ab92d7f17143cd158884736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a49dc1e7d8d751875e5ac9813e5947446dba57a0ab92d7f17143cd158884736", kill_on_drop: false }`
[INFO] [stdout] 3a49dc1e7d8d751875e5ac9813e5947446dba57a0ab92d7f17143cd158884736
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] aad33eb7eafbbacb1a9cc714d3bef9c085e0d4a23019c86a1efbfcfd34914155
[INFO] running `Command { std: "docker" "start" "-a" "aad33eb7eafbbacb1a9cc714d3bef9c085e0d4a23019c86a1efbfcfd34914155", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling holochain_json_derive v0.0.51 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.89s
[INFO] running `Command { std: "docker" "inspect" "aad33eb7eafbbacb1a9cc714d3bef9c085e0d4a23019c86a1efbfcfd34914155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad33eb7eafbbacb1a9cc714d3bef9c085e0d4a23019c86a1efbfcfd34914155", kill_on_drop: false }`
[INFO] [stdout] aad33eb7eafbbacb1a9cc714d3bef9c085e0d4a23019c86a1efbfcfd34914155
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 8a4e201f2901c7e87a813f1454f9129af79b2f34c203a309488c89d4ed840651
[INFO] running `Command { std: "docker" "start" "-a" "8a4e201f2901c7e87a813f1454f9129af79b2f34c203a309488c89d4ed840651", kill_on_drop: false }`
[INFO] [stderr]    Compiling holochain_json_derive v0.0.51 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "8a4e201f2901c7e87a813f1454f9129af79b2f34c203a309488c89d4ed840651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4e201f2901c7e87a813f1454f9129af79b2f34c203a309488c89d4ed840651", kill_on_drop: false }`
[INFO] [stdout] 8a4e201f2901c7e87a813f1454f9129af79b2f34c203a309488c89d4ed840651
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 654ae2b3220bdc81ea7f1c473d7088ebbac1e75e7327af619a40543f55ff801b
[INFO] running `Command { std: "docker" "start" "-a" "654ae2b3220bdc81ea7f1c473d7088ebbac1e75e7327af619a40543f55ff801b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/holochain_json_derive-082995604e8d42b7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests holochain_json_derive
[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] [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" "654ae2b3220bdc81ea7f1c473d7088ebbac1e75e7327af619a40543f55ff801b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "654ae2b3220bdc81ea7f1c473d7088ebbac1e75e7327af619a40543f55ff801b", kill_on_drop: false }`
[INFO] [stdout] 654ae2b3220bdc81ea7f1c473d7088ebbac1e75e7327af619a40543f55ff801b