[INFO] fetching crate pallet-collective 2.0.1...
[INFO] checking pallet-collective-2.0.1 against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] extracting crate pallet-collective 2.0.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate pallet-collective 2.0.1 on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pallet-collective 2.0.1
[INFO] finished tweaking crates.io crate pallet-collective 2.0.1
[INFO] tweaked toml for crates.io crate pallet-collective 2.0.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39b6cbf1677fa1f09ca8e567677160fd63a3eedd8c4df383c7fc2254e567c68e
[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" "39b6cbf1677fa1f09ca8e567677160fd63a3eedd8c4df383c7fc2254e567c68e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39b6cbf1677fa1f09ca8e567677160fd63a3eedd8c4df383c7fc2254e567c68e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b6cbf1677fa1f09ca8e567677160fd63a3eedd8c4df383c7fc2254e567c68e", kill_on_drop: false }`
[INFO] [stdout] 39b6cbf1677fa1f09ca8e567677160fd63a3eedd8c4df383c7fc2254e567c68e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71b390744978f6230e088dd6910fd4d1252cf90371d2c6cf27758adc01c24f93
[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" "71b390744978f6230e088dd6910fd4d1252cf90371d2c6cf27758adc01c24f93", kill_on_drop: false }`
[INFO] [stderr]     Checking hash-db v0.15.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking memory-db v0.24.1
[INFO] [stderr]     Checking trie-db v0.22.3
[INFO] [stderr]     Checking trie-root v0.16.0
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking sp-arithmetic v2.0.1
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking tracing-subscriber v0.2.15
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking wasmi v0.6.2
[INFO] [stderr]     Checking sp-tracing v2.0.1
[INFO] [stderr]     Checking sp-wasm-interface v2.0.1
[INFO] [stderr]     Checking sp-runtime-interface v2.0.1
[INFO] [stderr]     Checking sp-core v2.0.1
[INFO] [stderr]     Checking sp-trie v2.0.1
[INFO] [stderr]     Checking sp-inherents v2.0.1
[INFO] [stderr]     Checking frame-metadata v12.0.1
[INFO] [stderr]     Checking sp-state-machine v0.8.1
[INFO] [stderr]     Checking sp-io v2.0.1
[INFO] [stderr]     Checking sp-application-crypto v2.0.1
[INFO] [stderr]     Checking sp-runtime v2.0.1
[INFO] [stderr]     Checking sp-version v2.0.1
[INFO] [stderr]     Checking frame-support v2.0.1
[INFO] [stderr]     Checking frame-system v2.0.1
[INFO] [stderr]     Checking pallet-collective v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `hex_literal`
[INFO] [stdout]    --> src/lib.rs:950:6
[INFO] [stdout]     |
[INFO] [stdout] 950 |     use hex_literal::hex;
[INFO] [stdout]     |         ^^^^^^^^^^^ use of undeclared crate or module `hex_literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]     --> src/lib.rs:1308:7
[INFO] [stdout]      |
[INFO] [stdout] 1308 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stdout]      |                         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]     --> src/lib.rs:1436:7
[INFO] [stdout]      |
[INFO] [stdout] 1436 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stdout]      |                         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]     --> src/lib.rs:1445:7
[INFO] [stdout]      |
[INFO] [stdout] 1445 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stdout]      |                         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]     --> src/lib.rs:1490:8
[INFO] [stdout]      |
[INFO] [stdout] 1490 | ...                   hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stdout]      |                       ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]     --> src/lib.rs:1499:7
[INFO] [stdout]      |
[INFO] [stdout] 1499 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stdout]      |                         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]     --> src/lib.rs:1509:7
[INFO] [stdout]      |
[INFO] [stdout] 1509 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(), 1, 1,
[INFO] [stdout]      |                         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]     --> src/lib.rs:1516:7
[INFO] [stdout]      |
[INFO] [stdout] 1516 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stdout]      |                         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]     --> src/lib.rs:1541:7
[INFO] [stdout]      |
[INFO] [stdout] 1541 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stdout]      |                         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]     --> src/lib.rs:1550:7
[INFO] [stdout]      |
[INFO] [stdout] 1550 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stdout]      |                         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]     --> src/lib.rs:1560:7
[INFO] [stdout]      |
[INFO] [stdout] 1560 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(), 2, 0,
[INFO] [stdout]      |                         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]     --> src/lib.rs:1567:7
[INFO] [stdout]      |
[INFO] [stdout] 1567 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stdout]      |                         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]     --> src/lib.rs:1574:7
[INFO] [stdout]      |
[INFO] [stdout] 1574 |                         hex!["68eea8f20b542ec656c6ac2d10435ae3bd1729efc34d1354ab85af840aad2d35"].into(),
[INFO] [stdout]      |                         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pallet-collective`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "71b390744978f6230e088dd6910fd4d1252cf90371d2c6cf27758adc01c24f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71b390744978f6230e088dd6910fd4d1252cf90371d2c6cf27758adc01c24f93", kill_on_drop: false }`
[INFO] [stdout] 71b390744978f6230e088dd6910fd4d1252cf90371d2c6cf27758adc01c24f93