[INFO] fetching crate pallet-collective 2.0.0-alpha.7...
[INFO] checking pallet-collective-2.0.0-alpha.7 against master#339f574809bf8e4166b8de3cdbe7df181d37af3d for pr-71896
[INFO] extracting crate pallet-collective 2.0.0-alpha.7 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pallet-collective 2.0.0-alpha.7 on toolchain 339f574809bf8e4166b8de3cdbe7df181d37af3d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pallet-collective 2.0.0-alpha.7
[INFO] finished tweaking crates.io crate pallet-collective 2.0.0-alpha.7
[INFO] tweaked toml for crates.io crate pallet-collective 2.0.0-alpha.7 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "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] 3d87fa292e5b3b7a33e7c79397c682f286e76dca618fd10c2a975d958b76bd87
[INFO] running `"docker" "start" "-a" "3d87fa292e5b3b7a33e7c79397c682f286e76dca618fd10c2a975d958b76bd87"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking pallet-collective v2.0.0-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `hex_literal`
[INFO] [stderr]    --> src/lib.rs:528:6
[INFO] [stderr]     |
[INFO] [stderr] 528 |     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:782:7
[INFO] [stderr]     |
[INFO] [stderr] 782 |                         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:860:7
[INFO] [stderr]     |
[INFO] [stderr] 860 |                         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:869:7
[INFO] [stderr]     |
[INFO] [stderr] 869 |                         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:908:8
[INFO] [stderr]     |
[INFO] [stderr] 908 |                             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:917:7
[INFO] [stderr]     |
[INFO] [stderr] 917 |                         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:927:7
[INFO] [stderr]     |
[INFO] [stderr] 927 |                         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:949:7
[INFO] [stderr]     |
[INFO] [stderr] 949 |                         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:958:7
[INFO] [stderr]     |
[INFO] [stderr] 958 |                         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:968:7
[INFO] [stderr]     |
[INFO] [stderr] 968 |                         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:975:7
[INFO] [stderr]     |
[INFO] [stderr] 975 |                         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" "3d87fa292e5b3b7a33e7c79397c682f286e76dca618fd10c2a975d958b76bd87"`
[INFO] running `"docker" "rm" "-f" "3d87fa292e5b3b7a33e7c79397c682f286e76dca618fd10c2a975d958b76bd87"`
[INFO] [stdout] 3d87fa292e5b3b7a33e7c79397c682f286e76dca618fd10c2a975d958b76bd87