[INFO] fetching crate gemachain-merkle-tree 1.8.0...
[INFO] checking gemachain-merkle-tree-1.8.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate gemachain-merkle-tree 1.8.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate gemachain-merkle-tree 1.8.0
[INFO] finished tweaking crates.io crate gemachain-merkle-tree 1.8.0
[INFO] tweaked toml for crates.io crate gemachain-merkle-tree 1.8.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gemachain-merkle-tree 1.8.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 117 packages to latest compatible versions
[INFO] [stderr]       Adding gemachain-frozen-abi v1.8.0 (available: v1.8.2)
[INFO] [stderr]       Adding gemachain-frozen-abi-macro v1.8.0 (available: v1.8.2)
[INFO] [stderr]       Adding gemachain-logger v1.8.0 (available: v1.8.2)
[INFO] [stderr]       Adding gemachain-program v1.8.0 (available: v1.8.2)
[INFO] [stderr]       Adding gemachain-sdk-macro v1.8.0 (available: v1.8.2)
[INFO] [stderr]       Adding zeroize v1.3.0 (available: v1.8.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gemachain-frozen-abi-macro v1.8.0
[INFO] [stderr]   Downloaded gemachain-sdk-macro v1.8.0
[INFO] [stderr]   Downloaded gemachain-frozen-abi v1.8.0
[INFO] [stderr]   Downloaded fast-math v0.1.1
[INFO] [stderr]   Downloaded ieee754 v0.2.6
[INFO] [stderr]   Downloaded gemachain-program v1.8.0
[INFO] [stderr]   Downloaded gemachain-logger v1.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a79468931d4e58b10200948e749a93575994e0cfc5f973a5922535659df9781
[INFO] running `Command { std: "docker" "start" "-a" "4a79468931d4e58b10200948e749a93575994e0cfc5f973a5922535659df9781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a79468931d4e58b10200948e749a93575994e0cfc5f973a5922535659df9781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a79468931d4e58b10200948e749a93575994e0cfc5f973a5922535659df9781", kill_on_drop: false }`
[INFO] [stdout] 4a79468931d4e58b10200948e749a93575994e0cfc5f973a5922535659df9781
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ec0e85704fce21576159abd0082d11a36a9e0379e6f895ed201ff39b362f487
[INFO] running `Command { std: "docker" "start" "-a" "8ec0e85704fce21576159abd0082d11a36a9e0379e6f895ed201ff39b362f487", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling gemachain-frozen-abi-macro v1.8.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]    Compiling gemachain-frozen-abi v1.8.0
[INFO] [stderr]    Compiling gemachain-program v1.8.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling libsecp256k1-core v0.2.2
[INFO] [stderr]     Checking ieee754 v0.2.6
[INFO] [stderr]     Checking fast-math v0.1.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1 v0.6.0
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking gemachain-logger v1.8.0
[INFO] [stderr]    Compiling borsh-derive-internal v0.9.3
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.9.3
[INFO] [stderr]     Checking bv v0.11.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]    Compiling borsh-derive v0.9.3
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling gemachain-sdk-macro v1.8.0
[INFO] [stderr]     Checking borsh v0.9.3
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking curve25519-dalek v3.2.1
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]     Checking gemachain-merkle-tree v1.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/merkle_tree.rs:142:22
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn find_path(&self, index: usize) -> Option<Proof> {
[INFO] [stdout]     |                      ^^^^^                          ----- the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn find_path(&self, index: usize) -> Option<Proof<'_>> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/merkle_tree.rs:142:22
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn find_path(&self, index: usize) -> Option<Proof> {
[INFO] [stdout]     |                      ^^^^^                          ----- the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn find_path(&self, index: usize) -> Option<Proof<'_>> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.92s
[INFO] running `Command { std: "docker" "inspect" "8ec0e85704fce21576159abd0082d11a36a9e0379e6f895ed201ff39b362f487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec0e85704fce21576159abd0082d11a36a9e0379e6f895ed201ff39b362f487", kill_on_drop: false }`
[INFO] [stdout] 8ec0e85704fce21576159abd0082d11a36a9e0379e6f895ed201ff39b362f487