[INFO] fetching crate parity-util-mem-derive 0.1.0...
[INFO] testing parity-util-mem-derive-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate parity-util-mem-derive 0.1.0 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate parity-util-mem-derive 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parity-util-mem-derive 0.1.0
[INFO] finished tweaking crates.io crate parity-util-mem-derive 0.1.0
[INFO] tweaked toml for crates.io crate parity-util-mem-derive 0.1.0 written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "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-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68881d51f6c116550714387c489b41cb3492668d6abc8aa426cc0b57f131f998
[INFO] running `Command { std: "docker" "start" "-a" "68881d51f6c116550714387c489b41cb3492668d6abc8aa426cc0b57f131f998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68881d51f6c116550714387c489b41cb3492668d6abc8aa426cc0b57f131f998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68881d51f6c116550714387c489b41cb3492668d6abc8aa426cc0b57f131f998", kill_on_drop: false }`
[INFO] [stdout] 68881d51f6c116550714387c489b41cb3492668d6abc8aa426cc0b57f131f998
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 383442dd773cd789be20c1fc432798f5c81ac457adce05abe2110f6fe869c9c4
[INFO] running `Command { std: "docker" "start" "-a" "383442dd773cd789be20c1fc432798f5c81ac457adce05abe2110f6fe869c9c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.85s
[INFO] running `Command { std: "docker" "inspect" "383442dd773cd789be20c1fc432798f5c81ac457adce05abe2110f6fe869c9c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "383442dd773cd789be20c1fc432798f5c81ac457adce05abe2110f6fe869c9c4", kill_on_drop: false }`
[INFO] [stdout] 383442dd773cd789be20c1fc432798f5c81ac457adce05abe2110f6fe869c9c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a30c7d323000e92dd1f6876cb6cf96e3f9d12b86a2ef3f1f50c8ee356c21992
[INFO] running `Command { std: "docker" "start" "-a" "6a30c7d323000e92dd1f6876cb6cf96e3f9d12b86a2ef3f1f50c8ee356c21992", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `malloc_size_of_derive`
[INFO] [stdout]   --> lib.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn malloc_size_of_derive(s: synstructure::Structure) -> proc_macro2::TokenStream {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] [stderr]   Executable unittests lib.rs (/opt/rustwide/target/debug/deps/parity_util_mem_derive-3449ee47a5db998a)
[INFO] running `Command { std: "docker" "inspect" "6a30c7d323000e92dd1f6876cb6cf96e3f9d12b86a2ef3f1f50c8ee356c21992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a30c7d323000e92dd1f6876cb6cf96e3f9d12b86a2ef3f1f50c8ee356c21992", kill_on_drop: false }`
[INFO] [stdout] 6a30c7d323000e92dd1f6876cb6cf96e3f9d12b86a2ef3f1f50c8ee356c21992
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 207c1931198732c64f0135f7908c9a375b40c839df6d33866c0d0cc487dcb78d
[INFO] running `Command { std: "docker" "start" "-a" "207c1931198732c64f0135f7908c9a375b40c839df6d33866c0d0cc487dcb78d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function is never used: `malloc_size_of_derive`
[INFO] [stderr]   --> lib.rs:31:4
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn malloc_size_of_derive(s: synstructure::Structure) -> proc_macro2::TokenStream {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `parity-util-mem-derive` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/parity_util_mem_derive-3449ee47a5db998a)
[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 parity-util-mem-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" "207c1931198732c64f0135f7908c9a375b40c839df6d33866c0d0cc487dcb78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "207c1931198732c64f0135f7908c9a375b40c839df6d33866c0d0cc487dcb78d", kill_on_drop: false }`
[INFO] [stdout] 207c1931198732c64f0135f7908c9a375b40c839df6d33866c0d0cc487dcb78d