[INFO] fetching crate parity-util-mem-derive 0.1.0...
[INFO] testing parity-util-mem-derive-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate parity-util-mem-derive 0.1.0 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate parity-util-mem-derive 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-67/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b95adcdd38d13d5df9c004bb5d895e3c3ae763d336d4181f30ba1e34fa7348c6
[INFO] running `Command { std: "docker" "start" "-a" "b95adcdd38d13d5df9c004bb5d895e3c3ae763d336d4181f30ba1e34fa7348c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b95adcdd38d13d5df9c004bb5d895e3c3ae763d336d4181f30ba1e34fa7348c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b95adcdd38d13d5df9c004bb5d895e3c3ae763d336d4181f30ba1e34fa7348c6", kill_on_drop: false }`
[INFO] [stdout] b95adcdd38d13d5df9c004bb5d895e3c3ae763d336d4181f30ba1e34fa7348c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bc8ddc6a924c92029e93a135f7332c3d42d504a8dd2fb68b079828891d839fc
[INFO] running `Command { std: "docker" "start" "-a" "9bc8ddc6a924c92029e93a135f7332c3d42d504a8dd2fb68b079828891d839fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling quote v1.0.10
[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 26.46s
[INFO] running `Command { std: "docker" "inspect" "9bc8ddc6a924c92029e93a135f7332c3d42d504a8dd2fb68b079828891d839fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc8ddc6a924c92029e93a135f7332c3d42d504a8dd2fb68b079828891d839fc", kill_on_drop: false }`
[INFO] [stdout] 9bc8ddc6a924c92029e93a135f7332c3d42d504a8dd2fb68b079828891d839fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a5f877ba253a38cbbc252f43956f4d8d973a6b099b248c28e0732d7cf58ce41
[INFO] running `Command { std: "docker" "start" "-a" "6a5f877ba253a38cbbc252f43956f4d8d973a6b099b248c28e0732d7cf58ce41", kill_on_drop: false }`
[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 0.56s
[INFO] running `Command { std: "docker" "inspect" "6a5f877ba253a38cbbc252f43956f4d8d973a6b099b248c28e0732d7cf58ce41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a5f877ba253a38cbbc252f43956f4d8d973a6b099b248c28e0732d7cf58ce41", kill_on_drop: false }`
[INFO] [stdout] 6a5f877ba253a38cbbc252f43956f4d8d973a6b099b248c28e0732d7cf58ce41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4090741c712f318e8158b478f02d9cff13b37282bdcad5c97dc9ee4bf6334871
[INFO] running `Command { std: "docker" "start" "-a" "4090741c712f318e8158b478f02d9cff13b37282bdcad5c97dc9ee4bf6334871", kill_on_drop: false }`
[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 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parity_util_mem_derive-4af88769db5d49a3)
[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" "4090741c712f318e8158b478f02d9cff13b37282bdcad5c97dc9ee4bf6334871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4090741c712f318e8158b478f02d9cff13b37282bdcad5c97dc9ee4bf6334871", kill_on_drop: false }`
[INFO] [stdout] 4090741c712f318e8158b478f02d9cff13b37282bdcad5c97dc9ee4bf6334871