[INFO] fetching crate orml-nft 0.4.0...
[INFO] checking orml-nft-0.4.0 against try#b0d0ea232bdae12fa8da8491a91ae1db029990ef for pr-84037
[INFO] extracting crate orml-nft 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate orml-nft 0.4.0 on toolchain b0d0ea232bdae12fa8da8491a91ae1db029990ef
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate orml-nft 0.4.0
[INFO] finished tweaking crates.io crate orml-nft 0.4.0
[INFO] tweaked toml for crates.io crate orml-nft 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6788dc91f697916aa60816bae6dae628629ec0847a48fe68a8d798d1a5021ad0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6788dc91f697916aa60816bae6dae628629ec0847a48fe68a8d798d1a5021ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6788dc91f697916aa60816bae6dae628629ec0847a48fe68a8d798d1a5021ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6788dc91f697916aa60816bae6dae628629ec0847a48fe68a8d798d1a5021ad0", kill_on_drop: false }`
[INFO] [stdout] 6788dc91f697916aa60816bae6dae628629ec0847a48fe68a8d798d1a5021ad0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 488c2a31e029760ac540ee2bcd278c491a66220b5e079144b2233ddeca44f83a
[INFO] running `Command { std: "docker" "start" "-a" "488c2a31e029760ac540ee2bcd278c491a66220b5e079144b2233ddeca44f83a", kill_on_drop: false }`
[INFO] [stderr]     Checking orml-nft v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `sp_core`
[INFO] [stdout]  --> src/mock.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sp_core::H256;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `sp_core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sp_io`
[INFO] [stdout]   --> src/mock.rs:83:24
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn build(self) -> sp_io::TestExternalities {
[INFO] [stdout]    |                           ^^^^^ use of undeclared crate or module `sp_io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sp_io`
[INFO] [stdout]   --> src/mock.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let mut ext = sp_io::TestExternalities::new(t);
[INFO] [stdout]    |                       ^^^^^ use of undeclared crate or module `sp_io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `orml-nft`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "488c2a31e029760ac540ee2bcd278c491a66220b5e079144b2233ddeca44f83a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "488c2a31e029760ac540ee2bcd278c491a66220b5e079144b2233ddeca44f83a", kill_on_drop: false }`
[INFO] [stdout] 488c2a31e029760ac540ee2bcd278c491a66220b5e079144b2233ddeca44f83a