[INFO] cloning repository https://github.com/niharrs/Web3-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/niharrs/Web3-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniharrs%2FWeb3-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniharrs%2FWeb3-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f60e29d7e0a2b141344b5bdba883d8e7d12fd7e1 [INFO] checking niharrs/Web3-Rust against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniharrs%2FWeb3-Rust" "/workspace/builds/worker-99/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-99/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/niharrs/Web3-Rust on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/niharrs/Web3-Rust [INFO] finished tweaking git repo https://github.com/niharrs/Web3-Rust [INFO] tweaked toml for git repo https://github.com/niharrs/Web3-Rust written to /workspace/builds/worker-99/source/Cargo.toml [INFO] crate git repo https://github.com/niharrs/Web3-Rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/tomusdrw/rust-web3` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded primitive-types v0.6.2 [INFO] [stderr] Downloaded jsonrpc-core v14.1.0 [INFO] [stderr] Downloaded impl-codec v0.4.2 [INFO] [stderr] Downloaded byte-slice-cast v0.3.5 [INFO] [stderr] Downloaded websocket v0.21.1 [INFO] [stderr] Downloaded openssl-sys v0.9.55 [INFO] [stderr] Downloaded hyper v0.12.35 [INFO] [stderr] Downloaded base64 v0.12.0 [INFO] [stderr] Downloaded ethabi v11.0.0 [INFO] [stderr] Downloaded secp256k1 v0.17.2 [INFO] [stderr] Downloaded impl-serde v0.3.0 [INFO] [stderr] Downloaded impl-serde v0.2.3 [INFO] [stderr] Downloaded ethereum-types v0.8.0 [INFO] [stderr] Downloaded derive_more v0.99.5 [INFO] [stderr] Downloaded tiny-keccak v1.5.0 [INFO] [stderr] Downloaded ethbloom v0.8.1 [INFO] [stderr] Downloaded tokio-timer v0.1.2 [INFO] [stderr] Downloaded security-framework v0.4.2 [INFO] [stderr] Downloaded parity-scale-codec v1.3.0 [INFO] [stderr] Downloaded impl-rlp v0.2.1 [INFO] [stderr] Downloaded uint v0.8.2 [INFO] [stderr] Downloaded parking_lot_core v0.7.1 [INFO] [stderr] Downloaded fixed-hash v0.5.2 [INFO] [stderr] Downloaded rustc-hex v2.1.0 [INFO] [stderr] Downloaded secp256k1-sys v0.1.2 [INFO] [stderr] Downloaded cc v1.0.41 [INFO] [stderr] Downloaded tokio-core v0.1.17 [INFO] [stderr] Downloaded radium v0.3.0 [INFO] [stderr] Downloaded bitvec v0.17.4 [INFO] [stderr] Downloaded rlp v0.4.5 [INFO] [stderr] Downloaded tokio-uds v0.1.7 [INFO] [stderr] Downloaded security-framework-sys v0.4.2 [INFO] [stderr] Downloaded scoped-tls v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f536de2a75fa542b25afabfd402c82a6d3d97b0a7b3d5ef545627c7307a787a [INFO] running `Command { std: "docker" "start" "-a" "2f536de2a75fa542b25afabfd402c82a6d3d97b0a7b3d5ef545627c7307a787a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f536de2a75fa542b25afabfd402c82a6d3d97b0a7b3d5ef545627c7307a787a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f536de2a75fa542b25afabfd402c82a6d3d97b0a7b3d5ef545627c7307a787a", kill_on_drop: false }` [INFO] [stdout] 2f536de2a75fa542b25afabfd402c82a6d3d97b0a7b3d5ef545627c7307a787a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5829f301067e5f9f3fb538d0e9da466feedb2bac5c8b3ff114843dc66cd1f23 [INFO] running `Command { std: "docker" "start" "-a" "f5829f301067e5f9f3fb538d0e9da466feedb2bac5c8b3ff114843dc66cd1f23", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] rand v0.7.3: default [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking smallvec v1.3.0 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Checking radium v0.3.0 [INFO] [stderr] Checking byte-slice-cast v0.3.5 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking base64 v0.12.0 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking rlp v0.4.5 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling secp256k1-sys v0.1.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking impl-rlp v0.2.1 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Checking tiny-keccak v1.5.0 [INFO] [stderr] Checking uint v0.8.2 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking parking_lot_core v0.7.1 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking secp256k1 v0.17.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-tls v0.2.1 [INFO] [stderr] Checking fixed-hash v0.5.2 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.6 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling derive_more v0.99.5 [INFO] [stderr] Checking websocket v0.21.1 [INFO] [stderr] Checking tokio-uds v0.1.7 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking serde v1.0.106 [INFO] [stderr] Checking parity-scale-codec v1.3.0 [INFO] [stderr] Checking impl-serde v0.3.0 [INFO] [stderr] Checking impl-serde v0.2.3 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking ethbloom v0.8.1 [INFO] [stderr] Checking jsonrpc-core v14.1.0 [INFO] [stderr] Checking impl-codec v0.4.2 [INFO] [stderr] Checking primitive-types v0.6.2 [INFO] [stderr] Checking ethereum-types v0.8.0 [INFO] [stderr] Checking ethabi v11.0.0 [INFO] [stderr] Checking web3 v0.10.0 (https://github.com/tomusdrw/rust-web3#3aac17f7) [INFO] [stderr] Checking web3 v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 09s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking fixed-hash v0.5.2 [INFO] [stderr] Checking ethbloom v0.8.1 [INFO] [stderr] Checking primitive-types v0.6.2 [INFO] [stderr] Checking ethereum-types v0.8.0 [INFO] [stderr] Checking ethabi v11.0.0 [INFO] [stderr] Checking web3 v0.10.0 (https://github.com/tomusdrw/rust-web3#3aac17f7) [INFO] [stderr] Checking web3 v0.1.0 (/tmp/fixit) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 29s [INFO] running `Command { std: "docker" "inspect" "f5829f301067e5f9f3fb538d0e9da466feedb2bac5c8b3ff114843dc66cd1f23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5829f301067e5f9f3fb538d0e9da466feedb2bac5c8b3ff114843dc66cd1f23", kill_on_drop: false }` [INFO] [stdout] f5829f301067e5f9f3fb538d0e9da466feedb2bac5c8b3ff114843dc66cd1f23