[INFO] fetching crate parity-util-mem-derive 0.1.0...
[INFO] checking parity-util-mem-derive-0.1.0 against try#e0f03aec47b100bc29555561bd62a99d1bc6aca5 for pr-86231
[INFO] extracting crate parity-util-mem-derive 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate parity-util-mem-derive 0.1.0 on toolchain e0f03aec47b100bc29555561bd62a99d1bc6aca5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8e98b23845d0f7fc396a89817da02a535e44fd2f824b612783f8ae3fb6516bd
[INFO] running `Command { std: "docker" "start" "-a" "d8e98b23845d0f7fc396a89817da02a535e44fd2f824b612783f8ae3fb6516bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8e98b23845d0f7fc396a89817da02a535e44fd2f824b612783f8ae3fb6516bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8e98b23845d0f7fc396a89817da02a535e44fd2f824b612783f8ae3fb6516bd", kill_on_drop: false }`
[INFO] [stdout] d8e98b23845d0f7fc396a89817da02a535e44fd2f824b612783f8ae3fb6516bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f27a4b617bd13bfb99df9142cf820c637d4758ab3b15e675649c2c16131807e9
[INFO] running `Command { std: "docker" "start" "-a" "f27a4b617bd13bfb99df9142cf820c637d4758ab3b15e675649c2c16131807e9", kill_on_drop: false }`
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking syn v1.0.73
[INFO] [stderr]     Checking synstructure v0.12.4
[INFO] [stderr]     Checking 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 dev [unoptimized + debuginfo] target(s) in 5.80s
[INFO] running `Command { std: "docker" "inspect" "f27a4b617bd13bfb99df9142cf820c637d4758ab3b15e675649c2c16131807e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f27a4b617bd13bfb99df9142cf820c637d4758ab3b15e675649c2c16131807e9", kill_on_drop: false }`
[INFO] [stdout] f27a4b617bd13bfb99df9142cf820c637d4758ab3b15e675649c2c16131807e9