[INFO] fetching crate pallet-collective 2.0.0-alpha.8...
[INFO] checking pallet-collective-2.0.0-alpha.8 against master#914adf04af1c1a984707f778da3d04590c03d144 for pr-72331
[INFO] extracting crate pallet-collective 2.0.0-alpha.8 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate pallet-collective 2.0.0-alpha.8 on toolchain 914adf04af1c1a984707f778da3d04590c03d144
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pallet-collective 2.0.0-alpha.8
[INFO] finished tweaking crates.io crate pallet-collective 2.0.0-alpha.8
[INFO] tweaked toml for crates.io crate pallet-collective 2.0.0-alpha.8 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 424c638a16180864c20387644d5579a6883c27bcc25b8f12c8925b35b266c6ec
[INFO] running `"docker" "start" "-a" "424c638a16180864c20387644d5579a6883c27bcc25b8f12c8925b35b266c6ec"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking pallet-collective v2.0.0-alpha.8 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `hex_literal`
[INFO] [stderr]    --> src/lib.rs:955:6
[INFO] [stderr]     |
[INFO] [stderr] 955 |     use hex_literal::hex;
[INFO] [stderr]     |         ^^^^^^^^^^^ use of undeclared type or module `hex_literal`
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `hex`
[INFO] [stderr]     --> src/lib.rs:1231:7
[INFO] [stderr]      |
[INFO] [stderr] 1231 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stderr]      |                         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `hex`
[INFO] [stderr]     --> src/lib.rs:1353:7
[INFO] [stderr]      |
[INFO] [stderr] 1353 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stderr]      |                         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `hex`
[INFO] [stderr]     --> src/lib.rs:1362:7
[INFO] [stderr]      |
[INFO] [stderr] 1362 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stderr]      |                         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `hex`
[INFO] [stderr]     --> src/lib.rs:1403:8
[INFO] [stderr]      |
[INFO] [stderr] 1403 |                             hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stderr]      |                             ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `hex`
[INFO] [stderr]     --> src/lib.rs:1412:7
[INFO] [stderr]      |
[INFO] [stderr] 1412 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stderr]      |                         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `hex`
[INFO] [stderr]     --> src/lib.rs:1422:7
[INFO] [stderr]      |
[INFO] [stderr] 1422 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stderr]      |                         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `hex`
[INFO] [stderr]     --> src/lib.rs:1445:7
[INFO] [stderr]      |
[INFO] [stderr] 1445 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stderr]      |                         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `hex`
[INFO] [stderr]     --> src/lib.rs:1454:7
[INFO] [stderr]      |
[INFO] [stderr] 1454 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stderr]      |                         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `hex`
[INFO] [stderr]     --> src/lib.rs:1464:7
[INFO] [stderr]      |
[INFO] [stderr] 1464 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stderr]      |                         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `hex`
[INFO] [stderr]     --> src/lib.rs:1471:7
[INFO] [stderr]      |
[INFO] [stderr] 1471 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stderr]      |                         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 11 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `pallet-collective`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "424c638a16180864c20387644d5579a6883c27bcc25b8f12c8925b35b266c6ec"`
[INFO] running `"docker" "rm" "-f" "424c638a16180864c20387644d5579a6883c27bcc25b8f12c8925b35b266c6ec"`
[INFO] [stdout] 424c638a16180864c20387644d5579a6883c27bcc25b8f12c8925b35b266c6ec