[INFO] cloning repository https://github.com/MSghais/flat_contract_mmr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MSghais/flat_contract_mmr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMSghais%2Fflat_contract_mmr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMSghais%2Fflat_contract_mmr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f4423595bb66d08851ea004593afdd47a51f0e3
[INFO] checking MSghais/flat_contract_mmr against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMSghais%2Fflat_contract_mmr" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MSghais/flat_contract_mmr on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MSghais/flat_contract_mmr
[INFO] finished tweaking git repo https://github.com/MSghais/flat_contract_mmr
[INFO] tweaked toml for git repo https://github.com/MSghais/flat_contract_mmr written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/MSghais/flat_contract_mmr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: dependencies.ink_env.dependencies
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v0.5.8
[INFO] [stderr]   Downloaded thiserror v1.0.30
[INFO] [stderr]   Downloaded byte-slice-cast v1.2.1
[INFO] [stderr]   Downloaded safe-regex v0.2.5
[INFO] [stderr]   Downloaded funty v2.0.0
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[INFO] [stderr]   Downloaded serde v1.0.136
[INFO] [stderr]   Downloaded blake2 v0.9.2
[INFO] [stderr]   Downloaded either v1.6.1
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[INFO] [stderr]   Downloaded safe-proc-macro2 v1.0.36
[INFO] [stderr]   Downloaded unzip3 v1.0.0
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[INFO] [stderr]   Downloaded libc v0.2.120
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[INFO] [stderr]   Downloaded ink_storage_derive v3.0.0-rc9
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[INFO] [stderr]   Downloaded impl-serde v0.3.2
[INFO] [stderr]   Downloaded ink_lang_codegen v3.0.0-rc9
[INFO] [stderr]   Downloaded ink_lang_ir v3.0.0-rc9
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[INFO] [stderr]   Downloaded base64 v0.13.0
[INFO] [stderr]   Downloaded secp256k1-sys v0.4.2
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[INFO] [stderr]   Downloaded ink_primitives v3.0.0-rc9
[INFO] [stderr]   Downloaded wyz v0.5.0
[INFO] [stderr]   Downloaded proc-macro-crate v1.1.3
[INFO] [stderr]   Downloaded libsecp256k1-gen-ecmult v0.3.0
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[INFO] [stderr]   Downloaded displaydoc v0.2.3
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[INFO] [stderr]   Downloaded rand_core v0.6.3
[INFO] [stderr]   Downloaded sha3 v0.10.1
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[INFO] [stderr]   Downloaded safe-regex-compiler v0.2.5
[INFO] [stderr]   Downloaded typenum v1.15.0
[INFO] [stderr]   Downloaded blake2 v0.10.4
[INFO] [stderr]   Downloaded scale-info v2.0.1
[INFO] [stderr]   Downloaded tap v1.0.1
[INFO] [stderr]   Downloaded radium v0.7.0
[INFO] [stderr]   Downloaded scale-info-derive v2.0.0
[INFO] [stderr]   Downloaded safe-regex-macro v0.2.5
[INFO] [stderr]   Downloaded thiserror-impl v1.0.30
[INFO] [stderr]   Downloaded ink_prelude v3.0.0-rc9
[INFO] [stderr]   Downloaded pink-extension v0.1.5
[INFO] [stderr]   Downloaded pink-extension-macro v0.1.3
[INFO] [stderr]   Downloaded ink_eth_compatibility v3.0.0-rc9
[INFO] [stderr]   Downloaded ink_lang_macro v3.0.0-rc9
[INFO] [stderr]   Downloaded ink_allocator v3.0.0-rc9
[INFO] [stderr]   Downloaded ink_lang v3.0.0-rc9
[INFO] [stderr]   Downloaded ink_metadata v3.0.0-rc9
[INFO] [stderr]   Downloaded parity-scale-codec v3.1.0
[INFO] [stderr]   Downloaded ink_env v3.0.0-rc9
[INFO] [stderr]   Downloaded ink_storage v3.0.0-rc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b974afdcd45e57cffcd6a38779ab1740abb1ccf9d7b10f5fa88008d8e25073e
[INFO] running `Command { std: "docker" "start" "-a" "1b974afdcd45e57cffcd6a38779ab1740abb1ccf9d7b10f5fa88008d8e25073e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b974afdcd45e57cffcd6a38779ab1740abb1ccf9d7b10f5fa88008d8e25073e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b974afdcd45e57cffcd6a38779ab1740abb1ccf9d7b10f5fa88008d8e25073e", kill_on_drop: false }`
[INFO] [stdout] 1b974afdcd45e57cffcd6a38779ab1740abb1ccf9d7b10f5fa88008d8e25073e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce48de04559e13346c5439948f0260d1fed13949996170d61ede4c41513bd962
[INFO] running `Command { std: "docker" "start" "-a" "ce48de04559e13346c5439948f0260d1fed13949996170d61ede4c41513bd962", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: dependencies.ink_env.dependencies
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.88
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling libc v0.2.120
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking byte-slice-cast v1.2.1
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking wyz v0.5.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking ink_prelude v3.0.0-rc9
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]     Checking cpufeatures v0.2.1
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]    Compiling safe-proc-macro2 v1.0.36
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]     Checking ink_allocator v3.0.0-rc9
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking array-init v2.0.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling unzip3 v1.0.0
[INFO] [stderr]     Checking bitvec v1.0.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]     Checking getrandom v0.2.5
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling safe-quote v1.0.15
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling safe-regex-compiler v0.2.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling safe-regex-macro v0.2.5
[INFO] [stderr]     Checking secp256k1 v0.21.3
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking libsecp256k1-core v0.3.0
[INFO] [stderr]     Checking safe-regex v0.2.5
[INFO] [stderr]     Checking blake2 v0.9.2
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking blake2 v0.10.4
[INFO] [stderr]     Checking sha3 v0.10.1
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1 v0.7.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling impl-serde v0.3.2
[INFO] [stderr]    Compiling ink_lang_ir v3.0.0-rc9
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling ink_storage_derive v3.0.0-rc9
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.1.0
[INFO] [stderr]    Compiling scale-info-derive v2.0.0
[INFO] [stderr]    Compiling parity-scale-codec v3.1.0
[INFO] [stderr]    Compiling ink_primitives v3.0.0-rc9
[INFO] [stderr]    Compiling ink_lang_codegen v3.0.0-rc9
[INFO] [stderr]    Compiling ink_lang_macro v3.0.0-rc9
[INFO] [stderr]     Checking scale-info v2.0.1
[INFO] [stderr]    Compiling pink-extension-macro v0.1.3
[INFO] [stderr]     Checking arber v0.2.0 (/opt/rustwide/workdir/arber)
[INFO] [stderr]     Checking ink_metadata v3.0.0-rc9
[INFO] [stderr]     Checking ink_env v3.0.0-rc9
[INFO] [stderr]     Checking ink_storage v3.0.0-rc9
[INFO] [stderr]     Checking ink_eth_compatibility v3.0.0-rc9
[INFO] [stderr]     Checking ink_lang v3.0.0-rc9
[INFO] [stderr]     Checking pink-extension v0.1.5
[INFO] [stderr]     Checking flat_merkle_mountain_range v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Store`
[INFO] [stdout]   --> lib.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Store,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Store`
[INFO] [stdout]   --> lib.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         Store,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ink_lang as ink`
[INFO] [stdout]    --> lib.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 |         use ink_lang as ink;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MerkleProof`, `hash_with_index`
[INFO] [stdout]    --> lib.rs:282:13
[INFO] [stdout]     |
[INFO] [stdout] 282 |             hash_with_index, 
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 283 |             MerkleProof,
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hashable`
[INFO] [stdout]    --> lib.rs:278:13
[INFO] [stdout]     |
[INFO] [stdout] 278 |             Hashable,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Store`
[INFO] [stdout]    --> lib.rs:279:13
[INFO] [stdout]     |
[INFO] [stdout] 279 |             Store,
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `merkle`
[INFO] [stdout]   --> lib.rs:96:17
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let merkle = MerkleMountainRange::new(0, s);
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_merkle`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hashes`
[INFO] [stdout]    --> lib.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 |             let mut hashes:Vec<String> = Vec::new();
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `merkle`
[INFO] [stdout]    --> lib.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 |             let merkle = MerkleMountainRange::new(0, s);
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_merkle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> lib.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |             let mut hashes:Vec<String> = Vec::new();
[INFO] [stdout]     |                 ----^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `merkle`
[INFO] [stdout]   --> lib.rs:96:17
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let merkle = MerkleMountainRange::new(0, s);
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_merkle`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hashes`
[INFO] [stdout]    --> lib.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 |             let mut hashes:Vec<String> = Vec::new();
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `merkle`
[INFO] [stdout]    --> lib.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 |             let merkle = MerkleMountainRange::new(0, s);
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_merkle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> lib.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |             let mut hashes:Vec<String> = Vec::new();
[INFO] [stdout]     |                 ----^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash_values` is never used
[INFO] [stdout]    --> lib.rs:318:16
[INFO] [stdout]     |
[INFO] [stdout] 318 |         pub fn hash_values() -> Vec<String> {
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.83s
[INFO] running `Command { std: "docker" "inspect" "ce48de04559e13346c5439948f0260d1fed13949996170d61ede4c41513bd962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce48de04559e13346c5439948f0260d1fed13949996170d61ede4c41513bd962", kill_on_drop: false }`
[INFO] [stdout] ce48de04559e13346c5439948f0260d1fed13949996170d61ede4c41513bd962
[INFO] checking MSghais/flat_contract_mmr against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMSghais%2Fflat_contract_mmr" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MSghais/flat_contract_mmr on toolchain 7622c0f807a4e13c4db886a1681bf343795692df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MSghais/flat_contract_mmr
[INFO] finished tweaking git repo https://github.com/MSghais/flat_contract_mmr
[INFO] tweaked toml for git repo https://github.com/MSghais/flat_contract_mmr written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/MSghais/flat_contract_mmr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: dependencies.ink_env.dependencies
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ed4c91bcb0adf69774307f9e80c305aee24988078cd4eb21d4815a115839ab3
[INFO] running `Command { std: "docker" "start" "-a" "1ed4c91bcb0adf69774307f9e80c305aee24988078cd4eb21d4815a115839ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ed4c91bcb0adf69774307f9e80c305aee24988078cd4eb21d4815a115839ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ed4c91bcb0adf69774307f9e80c305aee24988078cd4eb21d4815a115839ab3", kill_on_drop: false }`
[INFO] [stdout] 1ed4c91bcb0adf69774307f9e80c305aee24988078cd4eb21d4815a115839ab3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Dnon_local_definitions" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7b114aecb6336c893d531f98ad427db809f9f6ea24f4d58aa48f1bca7c7bcbe
[INFO] running `Command { std: "docker" "start" "-a" "e7b114aecb6336c893d531f98ad427db809f9f6ea24f4d58aa48f1bca7c7bcbe", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: dependencies.ink_env.dependencies
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.88
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling libc v0.2.120
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking byte-slice-cast v1.2.1
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking wyz v0.5.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking ink_prelude v3.0.0-rc9
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]    Compiling safe-proc-macro2 v1.0.36
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]     Checking cpufeatures v0.2.1
[INFO] [stderr]     Checking ink_allocator v3.0.0-rc9
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking array-init v2.0.0
[INFO] [stderr]    Compiling unzip3 v1.0.0
[INFO] [stderr]     Checking bitvec v1.0.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]     Checking getrandom v0.2.5
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling safe-quote v1.0.15
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling safe-regex-compiler v0.2.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling safe-regex-macro v0.2.5
[INFO] [stderr]     Checking safe-regex v0.2.5
[INFO] [stderr]     Checking secp256k1 v0.21.3
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking libsecp256k1-core v0.3.0
[INFO] [stderr]     Checking blake2 v0.9.2
[INFO] [stderr]     Checking blake2 v0.10.4
[INFO] [stderr]     Checking sha3 v0.10.1
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1 v0.7.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling impl-serde v0.3.2
[INFO] [stderr]    Compiling ink_lang_ir v3.0.0-rc9
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling ink_storage_derive v3.0.0-rc9
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.1.0
[INFO] [stderr]    Compiling scale-info-derive v2.0.0
[INFO] [stderr]    Compiling parity-scale-codec v3.1.0
[INFO] [stderr]    Compiling ink_primitives v3.0.0-rc9
[INFO] [stderr]    Compiling ink_lang_codegen v3.0.0-rc9
[INFO] [stderr]    Compiling ink_lang_macro v3.0.0-rc9
[INFO] [stderr]     Checking scale-info v2.0.1
[INFO] [stderr]    Compiling pink-extension-macro v0.1.3
[INFO] [stderr]     Checking arber v0.2.0 (/opt/rustwide/workdir/arber)
[INFO] [stderr]     Checking ink_metadata v3.0.0-rc9
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> arber/src/error.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[derive(Display, Debug, PartialEq, Eq, Clone)]
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_DERIVE_Display_FOR_Error`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: requested on the command line with `-D non-local-definitions`
[INFO] [stdout]    = note: this error originates in the derive macro `Display` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arber` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e7b114aecb6336c893d531f98ad427db809f9f6ea24f4d58aa48f1bca7c7bcbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b114aecb6336c893d531f98ad427db809f9f6ea24f4d58aa48f1bca7c7bcbe", kill_on_drop: false }`
[INFO] [stdout] e7b114aecb6336c893d531f98ad427db809f9f6ea24f4d58aa48f1bca7c7bcbe
