[INFO] fetching crate sp-core 2.0.0-rc6...
[INFO] checking sp-core-2.0.0-rc6 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] extracting crate sp-core 2.0.0-rc6 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate sp-core 2.0.0-rc6 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sp-core 2.0.0-rc6
[INFO] finished tweaking crates.io crate sp-core 2.0.0-rc6
[INFO] tweaked toml for crates.io crate sp-core 2.0.0-rc6 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45ad5606ce0fab5e82e6fc51cd54767e1aa4a6fe563059d3b092202f95feb626
[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" "45ad5606ce0fab5e82e6fc51cd54767e1aa4a6fe563059d3b092202f95feb626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45ad5606ce0fab5e82e6fc51cd54767e1aa4a6fe563059d3b092202f95feb626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45ad5606ce0fab5e82e6fc51cd54767e1aa4a6fe563059d3b092202f95feb626", kill_on_drop: false }`
[INFO] [stdout] 45ad5606ce0fab5e82e6fc51cd54767e1aa4a6fe563059d3b092202f95feb626
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17075e4bd774cd628a8dafe6508670e854fd3c2acacb0b2f327786885f052f71
[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" "17075e4bd774cd628a8dafe6508670e854fd3c2acacb0b2f327786885f052f71", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.2
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]    Compiling sp-debug-derive v2.0.0-rc6
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.1.3
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]    Compiling derive_more v0.99.10
[INFO] [stderr]     Checking dyn-clonable v0.9.0
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]     Checking ref-cast v1.0.2
[INFO] [stderr]     Checking curve25519-dalek v2.1.0
[INFO] [stderr]     Checking merlin v2.0.0
[INFO] [stderr]     Checking curve25519-dalek v3.0.0
[INFO] [stderr]     Checking secrecy v0.6.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking tiny-bip39 v0.7.3
[INFO] [stderr]     Checking schnorrkel v0.9.1
[INFO] [stderr]     Checking tracing v0.1.19
[INFO] [stderr]     Checking pin-project v0.4.23
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking substrate-bip39 v0.4.2
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking rental v0.5.5
[INFO] [stderr]     Checking impl-serde v0.3.1
[INFO] [stderr]     Checking impl-serde v0.2.3
[INFO] [stderr]     Checking ed25519-dalek v1.0.0
[INFO] [stderr]     Checking sp-tracing v2.0.0-rc6
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling parity-scale-codec-derive v1.2.2
[INFO] [stderr]    Compiling sp-runtime-interface-proc-macro v2.0.0-rc6
[INFO] [stderr]     Checking parity-scale-codec v1.3.5
[INFO] [stderr]     Checking impl-codec v0.4.2
[INFO] [stderr]     Checking sp-storage v2.0.0-rc6
[INFO] [stderr]     Checking sp-wasm-interface v2.0.0-rc6
[INFO] [stderr]     Checking primitive-types v0.7.2
[INFO] [stderr]     Checking sp-externalities v0.8.0-rc6
[INFO] [stderr]     Checking sp-runtime-interface v2.0.0-rc6
[INFO] [stderr]     Checking parity-util-mem v0.7.0
[INFO] [stderr]     Checking sp-core v2.0.0-rc6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `hex_literal`
[INFO] [stdout]     --> src/crypto.rs:1050:6
[INFO] [stdout]      |
[INFO] [stdout] 1050 |     use hex_literal::hex;
[INFO] [stdout]      |         ^^^^^^^^^^^ use of undeclared type or module `hex_literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hex_literal`
[INFO] [stdout]    --> src/ed25519.rs:573:6
[INFO] [stdout]     |
[INFO] [stdout] 573 |     use hex_literal::hex;
[INFO] [stdout]     |         ^^^^^^^^^^^ use of undeclared type or module `hex_literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_json`
[INFO] [stdout]    --> src/ed25519.rs:575:6
[INFO] [stdout]     |
[INFO] [stdout] 575 |     use serde_json;
[INFO] [stdout]     |         ^^^^^^^^^^ no `serde_json` external crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hex_literal`
[INFO] [stdout]    --> src/sr25519.rs:662:6
[INFO] [stdout]     |
[INFO] [stdout] 662 |     use hex_literal::hex;
[INFO] [stdout]     |         ^^^^^^^^^^^ use of undeclared type or module `hex_literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hex_literal`
[INFO] [stdout]    --> src/sr25519.rs:700:6
[INFO] [stdout]     |
[INFO] [stdout] 700 |     use hex_literal::hex;
[INFO] [stdout]     |         ^^^^^^^^^^^ use of undeclared type or module `hex_literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_json`
[INFO] [stdout]    --> src/sr25519.rs:701:6
[INFO] [stdout]     |
[INFO] [stdout] 701 |     use serde_json;
[INFO] [stdout]     |         ^^^^^^^^^^ no `serde_json` external crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `hex_literal`
[INFO] [stdout]    --> src/ecdsa.rs:554:6
[INFO] [stdout]     |
[INFO] [stdout] 554 |     use hex_literal::hex;
[INFO] [stdout]     |         ^^^^^^^^^^^ use of undeclared type or module `hex_literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_json`
[INFO] [stdout]    --> src/ecdsa.rs:556:6
[INFO] [stdout]     |
[INFO] [stdout] 556 |     use serde_json;
[INFO] [stdout]     |         ^^^^^^^^^^ no `serde_json` external crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sp_serializer`
[INFO] [stdout]   --> src/hash.rs:35:6
[INFO] [stdout]    |
[INFO] [stdout] 35 |     use sp_serializer as ser;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ no `sp_serializer` external crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `rand_chacha`
[INFO] [stdout]   --> src/vrf.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 |     use rand_chacha::{
[INFO] [stdout]    |         ^^^^^^^^^^^ use of undeclared type or module `rand_chacha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sp_serializer`
[INFO] [stdout]   --> src/uint.rs:26:6
[INFO] [stdout]    |
[INFO] [stdout] 26 |     use sp_serializer as ser;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ no `sp_serializer` external crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand_chacha`
[INFO] [stdout]   --> src/vrf.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 |     use rand_chacha::{
[INFO] [stdout]    |         ^^^^^^^^^^^ use of undeclared type or module `rand_chacha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `hex`
[INFO] [stdout]     --> src/crypto.rs:1154:22
[INFO] [stdout]      |
[INFO] [stdout] 1154 |             Ok(TestPair::Seed(hex!["0123456789abcdef"][..].to_owned()))
[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/ed25519.rs:587:14
[INFO] [stdout]     |
[INFO] [stdout] 587 |         let seed = hex!("9d61b19deffd5a60ba844af492ec2cc44449c5697b326919703bac031cae7f60");
[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/ed25519.rs:594:5
[INFO] [stdout]     |
[INFO] [stdout] 594 |             &hex!("ede3354e133f9c8e337ddd6ee5415ed4b4ffe5fc7d21e933f4930a3730e5b21c")
[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/ed25519.rs:601:5
[INFO] [stdout]     |
[INFO] [stdout] 601 |             &hex!("9d61b19deffd5a60ba844af492ec2cc44449c5697b326919703bac031cae7f60")
[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/ed25519.rs:605:4
[INFO] [stdout]     |
[INFO] [stdout] 605 |             hex!("d75a980182b10ab7d54bfed3c964073a0ee172f3daa62325af021a68f707511a")
[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/ed25519.rs:608:19
[INFO] [stdout]     |
[INFO] [stdout] 608 |         let signature = hex!("e5564300c360ac729086e2cc806e828a84877f1eb8e5d974d873e065224901555fb8821590a33bacc61e39701cf9b46bd25bf5f0595bbe246...
[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/ed25519.rs:622:4
[INFO] [stdout]     |
[INFO] [stdout] 622 |             hex!("d75a980182b10ab7d54bfed3c964073a0ee172f3daa62325af021a68f707511a")
[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/ed25519.rs:625:19
[INFO] [stdout]     |
[INFO] [stdout] 625 |         let signature = hex!("e5564300c360ac729086e2cc806e828a84877f1eb8e5d974d873e065224901555fb8821590a33bacc61e39701cf9b46bd25bf5f0595bbe246...
[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/ed25519.rs:646:4
[INFO] [stdout]     |
[INFO] [stdout] 646 |             hex!("2f8c6129d816cf51c374bc7f08c3e63ed156cf78aefb4a6550d97b87997977ee")
[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/ed25519.rs:648:17
[INFO] [stdout]     |
[INFO] [stdout] 648 |         let message = hex!("2f8c6129d816cf51c374bc7f08c3e63ed156cf78aefb4a6550d97b87997977ee00000000000000000200d75a980182b10ab7d54bfed3c964073...
[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/sr25519.rs:671:15
[INFO] [stdout]     |
[INFO] [stdout] 671 |         let known = hex!("d6c71059dbbe9ad2b0ed3f289738b800836eb425544ce694825285b958ca755e");
[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/sr25519.rs:679:15
[INFO] [stdout]     |
[INFO] [stdout] 679 |         let known = hex!("d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d");
[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/sr25519.rs:685:33
[INFO] [stdout]     |
[INFO] [stdout] 685 |         let public = Public::from_raw(hex!("b4bfa1f7a5166695eb75299fd1c4c03ea212871c342f2c5dfea0902b2c246918"));
[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/sr25519.rs:687:39
[INFO] [stdout]     |
[INFO] [stdout] 687 |         let signature = Signature::from_raw(hex!(
[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/sr25519.rs:737:31
[INFO] [stdout]     |
[INFO] [stdout] 737 |         let pair = Pair::from_seed(&hex!(
[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/sr25519.rs:749:31
[INFO] [stdout]     |
[INFO] [stdout] 749 |         let pair = Pair::from_seed(&hex!(
[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/sr25519.rs:761:31
[INFO] [stdout]     |
[INFO] [stdout] 761 |         let pair = Pair::from_seed(&hex!(
[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/sr25519.rs:772:31
[INFO] [stdout]     |
[INFO] [stdout] 772 |         let pair = Pair::from_seed(&hex!(
[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/sr25519.rs:781:31
[INFO] [stdout]     |
[INFO] [stdout] 781 |         let pair = Pair::from_seed(&hex!(
[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/sr25519.rs:787:21
[INFO] [stdout]     |
[INFO] [stdout] 787 |             Public::from_raw(hex!(
[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/sr25519.rs:832:21
[INFO] [stdout]     |
[INFO] [stdout] 832 |             Public::from_raw(hex!(
[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/sr25519.rs:836:17
[INFO] [stdout]     |
[INFO] [stdout] 836 |         let message = hex!("2f8c6129d816cf51c374bc7f08c3e63ed156cf78aefb4a6550d97b87997977ee00000000000000000200d75a980182b10ab7d54bfed3c964073...
[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/sr25519.rs:857:5
[INFO] [stdout]     |
[INFO] [stdout] 857 |             &hex!("0000000000000000000000000000000000000000000000000000000000000000")
[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/sr25519.rs:860:42
[INFO] [stdout]     |
[INFO] [stdout] 860 |         let js_signature = Signature::from_raw(hex!(
[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/ecdsa.rs:568:14
[INFO] [stdout]     |
[INFO] [stdout] 568 |         let seed = hex!("9d61b19deffd5a60ba844af492ec2cc44449c5697b326919703bac031cae7f60");
[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/ecdsa.rs:575:4
[INFO] [stdout]     |
[INFO] [stdout] 575 |             hex!("b8eefc4937200a8382d00050e050ced2d4ab72cc2ef1b061477afb51564fdd61")
[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/ecdsa.rs:582:5
[INFO] [stdout]     |
[INFO] [stdout] 582 |             &hex!("9d61b19deffd5a60ba844af492ec2cc44449c5697b326919703bac031cae7f60")
[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/ecdsa.rs:588:6
[INFO] [stdout]     |
[INFO] [stdout] 588 |                 &hex!("8db55b05db86c0b1786ca49f095d76344c9e6056b2f02701a7e7f3c20aabfd913ebbe148dd17c56551a52952371071a6c604b3f3abe8f2c8fa742158ea6dd7...
[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/ecdsa.rs:592:19
[INFO] [stdout]     |
[INFO] [stdout] 592 |         let signature = hex!("3dde91174bd9359027be59a428b8146513df80a2a3c7eda2194f64de04a69ab97b753169e94db6ffd50921a2668a48b94ca11e3d32c1ff19c...
[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/ecdsa.rs:608:6
[INFO] [stdout]     |
[INFO] [stdout] 608 |                 &hex!("8db55b05db86c0b1786ca49f095d76344c9e6056b2f02701a7e7f3c20aabfd913ebbe148dd17c56551a52952371071a6c604b3f3abe8f2c8fa742158ea6dd7...
[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/ecdsa.rs:612:19
[INFO] [stdout]     |
[INFO] [stdout] 612 |         let signature = hex!("3dde91174bd9359027be59a428b8146513df80a2a3c7eda2194f64de04a69ab97b753169e94db6ffd50921a2668a48b94ca11e3d32c1ff19c...
[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/ecdsa.rs:635:6
[INFO] [stdout]     |
[INFO] [stdout] 635 |                 &hex!("5676109c54b9a16d271abeb4954316a40a32bcce023ac14c8e26e958aa68fba995840f3de562156558efbfdac3f16af0065e5f66795f4dd8262a228ef8c6d8...
[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/ecdsa.rs:638:17
[INFO] [stdout]     |
[INFO] [stdout] 638 |         let message = hex!("2f8c6129d816cf51c374bc7f08c3e63ed156cf78aefb4a6550d97b87997977ee00000000000000000200d75a980182b10ab7d54bfed3c964073...
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `criterion`
[INFO] [stdout]   --> benches/bench.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | extern crate criterion;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sp-core`.
[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] [stdout] error: aborting due to 45 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: build failed
[INFO] running `Command { std: "docker" "inspect" "17075e4bd774cd628a8dafe6508670e854fd3c2acacb0b2f327786885f052f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17075e4bd774cd628a8dafe6508670e854fd3c2acacb0b2f327786885f052f71", kill_on_drop: false }`
[INFO] [stdout] 17075e4bd774cd628a8dafe6508670e854fd3c2acacb0b2f327786885f052f71
