[INFO] fetching crate zkp-merkle-tree 0.1.0...
[INFO] checking zkp-merkle-tree-0.1.0 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate zkp-merkle-tree 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate zkp-merkle-tree 0.1.0 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zkp-merkle-tree 0.1.0
[INFO] finished tweaking crates.io crate zkp-merkle-tree 0.1.0
[INFO] tweaked toml for crates.io crate zkp-merkle-tree 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", 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] c8e02a2e0aaf5a2704030f0726e6063ec80b703f7555446b810fcfb4bbb6e9ac
[INFO] running `Command { std: "docker" "start" "-a" "c8e02a2e0aaf5a2704030f0726e6063ec80b703f7555446b810fcfb4bbb6e9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8e02a2e0aaf5a2704030f0726e6063ec80b703f7555446b810fcfb4bbb6e9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8e02a2e0aaf5a2704030f0726e6063ec80b703f7555446b810fcfb4bbb6e9ac", kill_on_drop: false }`
[INFO] [stdout] c8e02a2e0aaf5a2704030f0726e6063ec80b703f7555446b810fcfb4bbb6e9ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce1e07e2352816e8d8a3fc3732914f71681e9803dc95daeba7524a276ed77161
[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" "ce1e07e2352816e8d8a3fc3732914f71681e9803dc95daeba7524a276ed77161", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]     Checking either v1.6.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]     Checking no-std-compat v0.1.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]     Checking zkp-error-utils v0.1.0
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]     Checking tiny-keccak v1.5.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking zkp-mmap-vec v0.1.0
[INFO] [stderr]    Compiling zkp-macros-lib v0.1.0
[INFO] [stderr]    Compiling zkp-macros-impl v0.1.0
[INFO] [stderr]     Checking zkp-macros-decl v0.1.0
[INFO] [stderr]     Checking zkp-u256 v0.1.1
[INFO] [stderr]     Checking zkp-primefield v0.1.1
[INFO] [stderr]     Checking zkp-hash v0.1.0
[INFO] [stderr]     Checking zkp-merkle-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `quickcheck`
[INFO] [stdout]    --> src/index.rs:212:5
[INFO] [stdout]     |
[INFO] [stdout] 212 | use quickcheck::{Arbitrary, Gen};
[INFO] [stdout]     |     ^^^^^^^^^^ use of undeclared type or module `quickcheck`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `quickcheck_macros`
[INFO] [stdout]    --> src/index.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 |     use quickcheck_macros::quickcheck;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of undeclared type or module `quickcheck_macros`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `quickcheck_macros`
[INFO] [stdout]    --> src/tree.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     use quickcheck_macros::quickcheck;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of undeclared type or module `quickcheck_macros`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `zkp_macros_decl`
[INFO] [stdout]    --> src/tree.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |     use zkp_macros_decl::hex;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ use of undeclared type or module `zkp_macros_decl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `zkp_u256`
[INFO] [stdout]    --> src/tree.rs:195:9
[INFO] [stdout]     |
[INFO] [stdout] 195 |     use zkp_u256::U256;
[INFO] [stdout]     |         ^^^^^^^^ use of undeclared type or module `zkp_u256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `quickcheck`
[INFO] [stdout]    --> src/index.rs:226:7
[INFO] [stdout]     |
[INFO] [stdout] 226 |     #[quickcheck]
[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 attribute macro `quickcheck`
[INFO] [stdout]    --> src/index.rs:234:7
[INFO] [stdout]     |
[INFO] [stdout] 234 |     #[quickcheck]
[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/tree.rs:209:13
[INFO] [stdout]     |
[INFO] [stdout] 209 |             hex!("fd112f44bc944f33e2567f86eea202350913b11c000000000000000000000000")
[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/tree.rs:218:23
[INFO] [stdout]     |
[INFO] [stdout] 218 |             Hash::new(hex!("00000000000000000000000000000000000000000000000000000000000003e8")),
[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/tree.rs:219:23
[INFO] [stdout]     |
[INFO] [stdout] 219 |             Hash::new(hex!("0000000000000000000000000000000000000000000000000000000000001f40")),
[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/tree.rs:220:23
[INFO] [stdout]     |
[INFO] [stdout] 220 |             Hash::new(hex!("0000000000000000000000000000000000000000000000000000000000003d09")),
[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/tree.rs:221:23
[INFO] [stdout]     |
[INFO] [stdout] 221 |             Hash::new(hex!("4ea8b9bafb11dafcfe132a26f8e343eaef0651d9000000000000000000000000")),
[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/tree.rs:222:23
[INFO] [stdout]     |
[INFO] [stdout] 222 |             Hash::new(hex!("023a7ce535cadd222093be053ac26f9b800ee476000000000000000000000000")),
[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/tree.rs:223:23
[INFO] [stdout]     |
[INFO] [stdout] 223 |             Hash::new(hex!("70b0744af2583d10e7e3236c731d37605e196e06000000000000000000000000")),
[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/tree.rs:224:23
[INFO] [stdout]     |
[INFO] [stdout] 224 |             Hash::new(hex!("221aea6e87862ba2d03543d0aa82c6bffee310ae000000000000000000000000")),
[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/tree.rs:225:23
[INFO] [stdout]     |
[INFO] [stdout] 225 |             Hash::new(hex!("68b58e5131703684edb16d41b763017dfaa24a35000000000000000000000000")),
[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/tree.rs:226:23
[INFO] [stdout]     |
[INFO] [stdout] 226 |             Hash::new(hex!("e108b7dc670810e8588c67c2fde7ec4cc00165e8000000000000000000000000")),
[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/tree.rs:234:34
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let non_root = Hash::new(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 attribute macro `quickcheck`
[INFO] [stdout]    --> src/tree.rs:266:7
[INFO] [stdout]     |
[INFO] [stdout] 266 |     #[quickcheck]
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/proof.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 | /                 (Index::from_size_offset(self.commitment.size(), *index)
[INFO] [stdout] 49 | |                     .map(|index| (index, leaf.hash())))
[INFO] [stdout]    | |_______________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     unused,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_parens)]` implied by `#[warn(unused)]`
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Index::from_size_offset(self.commitment.size(), *index)
[INFO] [stdout] 49 |                     .map(|index| (index, leaf.hash()))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/proof.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 | /                 (Index::from_size_offset(self.commitment.size(), *index)
[INFO] [stdout] 49 | |                     .map(|index| (index, leaf.hash())))
[INFO] [stdout]    | |_______________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     unused,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_parens)]` implied by `#[warn(unused)]`
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Index::from_size_offset(self.commitment.size(), *index)
[INFO] [stdout] 49 |                     .map(|index| (index, leaf.hash()))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 19 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zkp-merkle-tree`.
[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] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ce1e07e2352816e8d8a3fc3732914f71681e9803dc95daeba7524a276ed77161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1e07e2352816e8d8a3fc3732914f71681e9803dc95daeba7524a276ed77161", kill_on_drop: false }`
[INFO] [stdout] ce1e07e2352816e8d8a3fc3732914f71681e9803dc95daeba7524a276ed77161
