[INFO] cloning repository https://github.com/philsippl/ethers-ozdefender-middleware
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/philsippl/ethers-ozdefender-middleware" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilsippl%2Fethers-ozdefender-middleware", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilsippl%2Fethers-ozdefender-middleware'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e8151e163b58f40f34c299bf4f10cf53b11ee00
[INFO] checking philsippl/ethers-ozdefender-middleware against try#2c4e58eac5a232e49065e517c1cf50b2715ccf85 for pr-140283
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilsippl%2Fethers-ozdefender-middleware" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/philsippl/ethers-ozdefender-middleware
[INFO] finished tweaking git repo https://github.com/philsippl/ethers-ozdefender-middleware
[INFO] tweaked toml for git repo https://github.com/philsippl/ethers-ozdefender-middleware written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/philsippl/ethers-ozdefender-middleware on toolchain 2c4e58eac5a232e49065e517c1cf50b2715ccf85
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c4e58eac5a232e49065e517c1cf50b2715ccf85" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/philsippl/ethers-ozdefender-middleware 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" "+2c4e58eac5a232e49065e517c1cf50b2715ccf85" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/lucdew/cognito-srp-auth.git`
[INFO] [stderr]     Updating git repository `https://github.com/gakonst/ethers-rs.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded coins-bip39 v0.7.0
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.86
[INFO] [stderr]   Downloaded cargo_metadata v0.15.2
[INFO] [stderr]   Downloaded aws-smithy-async v0.46.0
[INFO] [stderr]   Downloaded serde-aux v4.1.2
[INFO] [stderr]   Downloaded aws-smithy-json v0.46.0
[INFO] [stderr]   Downloaded aws-sdk-sso v0.16.0
[INFO] [stderr]   Downloaded aws-smithy-http-tower v0.46.0
[INFO] [stderr]   Downloaded aws-smithy-client v0.46.0
[INFO] [stderr]   Downloaded aws-smithy-xml v0.46.0
[INFO] [stderr]   Downloaded aws-smithy-types v0.46.0
[INFO] [stderr]   Downloaded aws-http v0.46.0
[INFO] [stderr]   Downloaded ws_stream_wasm v0.7.3
[INFO] [stderr]   Downloaded aws-sigv4 v0.46.0
[INFO] [stderr]   Downloaded aws-smithy-query v0.46.0
[INFO] [stderr]   Downloaded bytes-utils v0.1.3
[INFO] [stderr]   Downloaded aws-smithy-http v0.46.0
[INFO] [stderr]   Downloaded cognito_srp v0.1.2
[INFO] [stderr]   Downloaded base58check v0.1.0
[INFO] [stderr]   Downloaded coins-core v0.7.0
[INFO] [stderr]   Downloaded aws-config v0.46.0
[INFO] [stderr]   Downloaded aws-endpoint v0.46.0
[INFO] [stderr]   Downloaded aws-types v0.46.0
[INFO] [stderr]   Downloaded auto_impl v0.5.0
[INFO] [stderr]   Downloaded cxx v1.0.86
[INFO] [stderr]   Downloaded tokio v1.24.1
[INFO] [stderr]   Downloaded aws-sig-auth v0.46.0
[INFO] [stderr]   Downloaded coins-bip32 v0.7.0
[INFO] [stderr]   Downloaded enr v0.7.0
[INFO] [stderr]   Downloaded async-trait v0.1.61
[INFO] [stderr]   Downloaded aws-sdk-sts v0.16.0
[INFO] [stderr]   Downloaded camino v1.1.2
[INFO] [stderr]   Downloaded cxx-build v1.0.86
[INFO] [stderr]   Downloaded const-oid v0.9.1
[INFO] [stderr]   Downloaded aws-sdk-cognitoidentityprovider v0.16.0
[INFO] [stderr]   Downloaded send_wrapper v0.5.0
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2c4e58eac5a232e49065e517c1cf50b2715ccf85" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ce8202f28ec026e31d059e60f4d9505dba5511f99e212265db51330891a360d
[INFO] running `Command { std: "docker" "start" "-a" "4ce8202f28ec026e31d059e60f4d9505dba5511f99e212265db51330891a360d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ce8202f28ec026e31d059e60f4d9505dba5511f99e212265db51330891a360d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ce8202f28ec026e31d059e60f4d9505dba5511f99e212265db51330891a360d", kill_on_drop: false }`
[INFO] [stdout] 4ce8202f28ec026e31d059e60f4d9505dba5511f99e212265db51330891a360d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2c4e58eac5a232e49065e517c1cf50b2715ccf85" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b24413c8708cb9b625f8753b6cefa0c713f4a4eaa3f94cc4b8c6a09d0dccea9f
[INFO] running `Command { std: "docker" "start" "-a" "b24413c8708cb9b625f8753b6cefa0c713f4a4eaa3f94cc4b8c6a09d0dccea9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.6
[INFO] [stderr]     Checking generic-array v0.14.6
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]    Compiling tokio v1.24.1
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]     Checking futures-channel v0.3.25
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.49/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking zeroize v1.5.7
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling semver v1.0.16
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking base64ct v1.5.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking const-oid v0.9.1
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]    Compiling camino v1.1.2
[INFO] [stderr]     Checking keccak v0.1.3
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr]     Checking time-core v0.1.0
[INFO] [stderr]     Checking byte-slice-cast v1.2.2
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b24413c8708cb9b625f8753b6cefa0c713f4a4eaa3f94cc4b8c6a09d0dccea9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24413c8708cb9b625f8753b6cefa0c713f4a4eaa3f94cc4b8c6a09d0dccea9f", kill_on_drop: false }`
[INFO] [stdout] b24413c8708cb9b625f8753b6cefa0c713f4a4eaa3f94cc4b8c6a09d0dccea9f