[INFO] fetching crate wrpc-transport-nats 0.22.3...
[INFO] checking wrpc-transport-nats-0.22.3 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543
[INFO] extracting crate wrpc-transport-nats 0.22.3 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate wrpc-transport-nats 0.22.3 on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wrpc-transport-nats 0.22.3
[INFO] finished tweaking crates.io crate wrpc-transport-nats 0.22.3
[INFO] tweaked toml for crates.io crate wrpc-transport-nats 0.22.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 143 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
[INFO] [stderr]       Adding core-foundation v0.9.4 (latest: v0.10.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.1.0)
[INFO] [stderr]       Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding idna v0.5.0 (latest: v1.0.2)
[INFO] [stderr]       Adding miniz_oxide v0.7.4 (latest: v0.8.0)
[INFO] [stderr]       Adding rustls-native-certs v0.7.3 (latest: v0.8.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_nanos v0.1.4
[INFO] [stderr]   Downloaded utf8-tokio v0.2.1
[INFO] [stderr]   Downloaded wrpc-transport v0.26.7
[INFO] [stderr]   Downloaded tryhard v0.5.1
[INFO] [stderr]   Downloaded wasm-tokio v0.5.16
[INFO] [stderr]   Downloaded send-future v0.1.0
[INFO] [stderr]   Downloaded leb128-tokio v0.1.6
[INFO] [stderr]   Downloaded nuid v0.5.0
[INFO] [stderr]   Downloaded nkeys v0.4.3
[INFO] [stderr]   Downloaded signatory v0.27.1
[INFO] [stderr]   Downloaded async-nats-wrpc v0.35.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d14c7b4e414f0c9bf3701feb266c850f388c581c4c2819b9f48627c463dfa622
[INFO] running `Command { std: "docker" "start" "-a" "d14c7b4e414f0c9bf3701feb266c850f388c581c4c2819b9f48627c463dfa622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d14c7b4e414f0c9bf3701feb266c850f388c581c4c2819b9f48627c463dfa622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d14c7b4e414f0c9bf3701feb266c850f388c581c4c2819b9f48627c463dfa622", kill_on_drop: false }`
[INFO] [stdout] d14c7b4e414f0c9bf3701feb266c850f388c581c4c2819b9f48627c463dfa622
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98bf1e4d17a23ec6f64ab8bf20ed6d89bfd726ea09fa25826be45070f1a1ec64
[INFO] running `Command { std: "docker" "start" "-a" "98bf1e4d17a23ec6f64ab8bf20ed6d89bfd726ea09fa25826be45070f1a1ec64", kill_on_drop: false }`
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking rustls-pki-types v1.8.0
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking cpufeatures v0.2.13
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling rustls v0.23.12
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling portable-atomic v1.7.0
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking nuid v0.5.0
[INFO] [stderr]     Checking rustls-webpki v0.102.7
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking rustls-pemfile v2.1.3
[INFO] [stderr]     Checking serde_nanos v0.1.4
[INFO] [stderr]     Checking send-future v0.1.0
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking rustls-native-certs v0.7.3
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking signatory v0.27.1
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking nkeys v0.4.3
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tryhard v0.5.1
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]     Checking tokio-rustls v0.26.0
[INFO] [stderr]     Checking leb128-tokio v0.1.6
[INFO] [stderr]     Checking utf8-tokio v0.2.1
[INFO] [stderr]     Checking async-nats-wrpc v0.35.1
[INFO] [stderr]     Checking wasm-tokio v0.5.16
[INFO] [stderr]     Checking wrpc-transport v0.26.7
[INFO] [stderr]     Checking wrpc-transport-nats v0.22.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.06s
[INFO] running `Command { std: "docker" "inspect" "98bf1e4d17a23ec6f64ab8bf20ed6d89bfd726ea09fa25826be45070f1a1ec64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98bf1e4d17a23ec6f64ab8bf20ed6d89bfd726ea09fa25826be45070f1a1ec64", kill_on_drop: false }`
[INFO] [stdout] 98bf1e4d17a23ec6f64ab8bf20ed6d89bfd726ea09fa25826be45070f1a1ec64