[INFO] fetching crate j4rs_derive 0.1.0...
[INFO] testing j4rs_derive-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate j4rs_derive 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate j4rs_derive 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate j4rs_derive 0.1.0
[INFO] finished tweaking crates.io crate j4rs_derive 0.1.0
[INFO] tweaked toml for crates.io crate j4rs_derive 0.1.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3a8139ed4d89628f0c027ca746e09069b51be862fb76702ee68630d02ba02d0
[INFO] running `Command { std: "docker" "start" "-a" "e3a8139ed4d89628f0c027ca746e09069b51be862fb76702ee68630d02ba02d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3a8139ed4d89628f0c027ca746e09069b51be862fb76702ee68630d02ba02d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3a8139ed4d89628f0c027ca746e09069b51be862fb76702ee68630d02ba02d0", kill_on_drop: false }`
[INFO] [stdout] e3a8139ed4d89628f0c027ca746e09069b51be862fb76702ee68630d02ba02d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f70a1c188b6410d1f97ce17bbc370a0ee646a7f7731db79fec4c6f13a13ec80
[INFO] running `Command { std: "docker" "start" "-a" "4f70a1c188b6410d1f97ce17bbc370a0ee646a7f7731db79fec4c6f13a13ec80", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling j4rs_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.18s
[INFO] running `Command { std: "docker" "inspect" "4f70a1c188b6410d1f97ce17bbc370a0ee646a7f7731db79fec4c6f13a13ec80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f70a1c188b6410d1f97ce17bbc370a0ee646a7f7731db79fec4c6f13a13ec80", kill_on_drop: false }`
[INFO] [stdout] 4f70a1c188b6410d1f97ce17bbc370a0ee646a7f7731db79fec4c6f13a13ec80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a0f419ac8efba8b61c3f84b7a2ba150e9865587e012694071b50d3a292551da
[INFO] running `Command { std: "docker" "start" "-a" "3a0f419ac8efba8b61c3f84b7a2ba150e9865587e012694071b50d3a292551da", kill_on_drop: false }`
[INFO] [stderr]    Compiling j4rs_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "3a0f419ac8efba8b61c3f84b7a2ba150e9865587e012694071b50d3a292551da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a0f419ac8efba8b61c3f84b7a2ba150e9865587e012694071b50d3a292551da", kill_on_drop: false }`
[INFO] [stdout] 3a0f419ac8efba8b61c3f84b7a2ba150e9865587e012694071b50d3a292551da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e7b94d9046a0338aeb23d4071b6abf3d8980f06bfd4249f092861fd1f389171a
[INFO] running `Command { std: "docker" "start" "-a" "e7b94d9046a0338aeb23d4071b6abf3d8980f06bfd4249f092861fd1f389171a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/j4rs_derive-117707bef77f5d9b)
[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 j4rs_derive
[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" "e7b94d9046a0338aeb23d4071b6abf3d8980f06bfd4249f092861fd1f389171a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b94d9046a0338aeb23d4071b6abf3d8980f06bfd4249f092861fd1f389171a", kill_on_drop: false }`
[INFO] [stdout] e7b94d9046a0338aeb23d4071b6abf3d8980f06bfd4249f092861fd1f389171a