[INFO] cloning repository https://github.com/PTKhuong96/NameServiceChecking
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PTKhuong96/NameServiceChecking" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPTKhuong96%2FNameServiceChecking", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPTKhuong96%2FNameServiceChecking'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 883c7a2d8851096d6e619f41900c8bd971d46ce7
[INFO] checking PTKhuong96/NameServiceChecking/883c7a2d8851096d6e619f41900c8bd971d46ce7 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPTKhuong96%2FNameServiceChecking" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  93% (635/681)
Updating files:  94% (641/681)
Updating files:  95% (647/681)
Updating files:  96% (654/681)
Updating files:  97% (661/681)
Updating files:  98% (668/681)
Updating files:  99% (675/681)
Updating files: 100% (681/681)
Updating files: 100% (681/681), done.
[INFO] validating manifest of git repo https://github.com/PTKhuong96/NameServiceChecking on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/PTKhuong96/NameServiceChecking
[INFO] finished tweaking git repo https://github.com/PTKhuong96/NameServiceChecking
[INFO] tweaked toml for git repo https://github.com/PTKhuong96/NameServiceChecking written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/PTKhuong96/NameServiceChecking 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cosmwasm-derive v1.1.2
[INFO] [stderr]   Downloaded uint v0.9.4
[INFO] [stderr]   Downloaded cosmwasm-crypto v1.1.2
[INFO] [stderr]   Downloaded cw721-base v0.13.4
[INFO] [stderr]   Downloaded cw721 v0.13.4
[INFO] [stderr]   Downloaded cosmwasm-schema v1.1.2
[INFO] [stderr]   Downloaded cosmwasm-schema-derive v1.1.2
[INFO] [stderr]   Downloaded der v0.6.0
[INFO] [stderr]   Downloaded rfc6979 v0.3.0
[INFO] [stderr]   Downloaded crypto-bigint v0.4.8
[INFO] [stderr]   Downloaded const-oid v0.9.0
[INFO] [stderr]   Downloaded base64ct v1.5.2
[INFO] [stderr]   Downloaded cosmwasm-std v1.1.2
[INFO] [stderr]   Downloaded signature v1.6.3
[INFO] [stderr]   Downloaded ff v0.12.0
[INFO] [stderr]   Downloaded group v0.12.0
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02e50b2bf06403577c61ae06a7de11a69a6866440ca71ed7124edd630bf0eb10
[INFO] running `Command { std: "docker" "start" "-a" "02e50b2bf06403577c61ae06a7de11a69a6866440ca71ed7124edd630bf0eb10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02e50b2bf06403577c61ae06a7de11a69a6866440ca71ed7124edd630bf0eb10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e50b2bf06403577c61ae06a7de11a69a6866440ca71ed7124edd630bf0eb10", kill_on_drop: false }`
[INFO] [stdout] 02e50b2bf06403577c61ae06a7de11a69a6866440ca71ed7124edd630bf0eb10
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca77ad0766b077760785e06b5a671559a71b6402519813e8b84fa547f56c3e32
[INFO] running `Command { std: "docker" "start" "-a" "ca77ad0766b077760785e06b5a671559a71b6402519813e8b84fa547f56c3e32", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.44
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling libc v0.2.133
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]     Checking const-oid v0.9.0
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]     Checking base64ct v1.5.2
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]    Compiling schemars v0.8.10
[INFO] [stderr]     Checking dyn-clone v1.0.9
[INFO] [stderr]     Checking forward_ref v1.0.0
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking der v0.6.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking digest v0.10.5
[INFO] [stderr]     Checking uint v0.9.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.44/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] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[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" "ca77ad0766b077760785e06b5a671559a71b6402519813e8b84fa547f56c3e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca77ad0766b077760785e06b5a671559a71b6402519813e8b84fa547f56c3e32", kill_on_drop: false }`
[INFO] [stdout] ca77ad0766b077760785e06b5a671559a71b6402519813e8b84fa547f56c3e32