[INFO] fetching crate dezswap 1.1.1...
[INFO] checking dezswap-1.1.1 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] extracting crate dezswap 1.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate dezswap 1.1.1 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate dezswap 1.1.1
[INFO] finished tweaking crates.io crate dezswap 1.1.1
[INFO] tweaked toml for crates.io crate dezswap 1.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate dezswap 1.1.1 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.159
[INFO] [stderr]   Downloaded cosmwasm-schema-derive v1.2.3
[INFO] [stderr]   Downloaded cw-utils v0.13.4
[INFO] [stderr]   Downloaded cosmwasm-storage v1.2.3
[INFO] [stderr]   Downloaded cosmwasm-crypto v1.2.3
[INFO] [stderr]   Downloaded serde-json-wasm v0.5.0
[INFO] [stderr]   Downloaded cw20 v0.13.4
[INFO] [stderr]   Downloaded serde_json v1.0.95
[INFO] [stderr]   Downloaded cw-storage-plus v0.13.4
[INFO] [stderr]   Downloaded serde v1.0.159
[INFO] [stderr]   Downloaded const-oid v0.9.2
[INFO] [stderr]   Downloaded cosmwasm-std v1.2.3
[INFO] [stderr]   Downloaded cosmwasm-schema v1.2.3
[INFO] [stderr]   Downloaded cw2 v0.13.4
[INFO] [stderr]   Downloaded cosmwasm-derive v1.2.3
[INFO] [stderr]   Downloaded syn v2.0.12
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4529362b508ff38dbc7ac6ab04d14549ed8c04eaf6cbc7aef033d92ac67b17a3
[INFO] running `Command { std: "docker" "start" "-a" "4529362b508ff38dbc7ac6ab04d14549ed8c04eaf6cbc7aef033d92ac67b17a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4529362b508ff38dbc7ac6ab04d14549ed8c04eaf6cbc7aef033d92ac67b17a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4529362b508ff38dbc7ac6ab04d14549ed8c04eaf6cbc7aef033d92ac67b17a3", kill_on_drop: false }`
[INFO] [stdout] 4529362b508ff38dbc7ac6ab04d14549ed8c04eaf6cbc7aef033d92ac67b17a3
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45cd6d0b51d0073756609d84f566e000753ad99c5c5b0f1e3377add69b6f1ab1
[INFO] running `Command { std: "docker" "start" "-a" "45cd6d0b51d0073756609d84f566e000753ad99c5c5b0f1e3377add69b6f1ab1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.54
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.159
[INFO] [stderr]     Checking const-oid v0.9.2
[INFO] [stderr]    Compiling serde v1.0.159
[INFO] [stderr]     Checking cpufeatures v0.2.6
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]    Compiling serde_json v1.0.95
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]     Checking der v0.6.1
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.54/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]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "45cd6d0b51d0073756609d84f566e000753ad99c5c5b0f1e3377add69b6f1ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45cd6d0b51d0073756609d84f566e000753ad99c5c5b0f1e3377add69b6f1ab1", kill_on_drop: false }`
[INFO] [stdout] 45cd6d0b51d0073756609d84f566e000753ad99c5c5b0f1e3377add69b6f1ab1