[INFO] fetching crate w5500-tls 0.4.0...
[INFO] testing w5500-tls-0.4.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate w5500-tls 0.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate w5500-tls 0.4.0
[INFO] finished tweaking crates.io crate w5500-tls 0.4.0
[INFO] tweaked toml for crates.io crate w5500-tls 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate w5500-tls 0.4.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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 97 packages to latest compatible versions
[INFO] [stderr] Adding defmt v0.3.100 (available: v1.0.1)
[INFO] [stderr] Adding heapless v0.8.0 (available: v0.9.1)
[INFO] [stderr] Adding p256-cm4 v0.3.0 (available: v0.4.0)
[INFO] [stderr] Adding rand_core v0.6.4 (available: v0.9.3)
[INFO] [stderr] Adding termcolor v1.1.3 (available: v1.4.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e279c0ec3c1fbfb447a0a557f9cf5591fbd75cabcd20431e3380ccd3a19e79a2
[INFO] running `Command { std: "docker" "start" "-a" "e279c0ec3c1fbfb447a0a557f9cf5591fbd75cabcd20431e3380ccd3a19e79a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e279c0ec3c1fbfb447a0a557f9cf5591fbd75cabcd20431e3380ccd3a19e79a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e279c0ec3c1fbfb447a0a557f9cf5591fbd75cabcd20431e3380ccd3a19e79a2", kill_on_drop: false }`
[INFO] [stdout] e279c0ec3c1fbfb447a0a557f9cf5591fbd75cabcd20431e3380ccd3a19e79a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4b20afd25e523d76f345947ec13b62eb380b61374578e7e2af24bce23fd5f03
[INFO] running `Command { std: "docker" "start" "-a" "c4b20afd25e523d76f345947ec13b62eb380b61374578e7e2af24bce23fd5f03", kill_on_drop: false }`
[INFO] [stderr] Compiling generic-array v0.14.7
[INFO] [stderr] Compiling zeroize v1.8.2
[INFO] [stderr] Compiling subtle v2.6.1
[INFO] [stderr] Compiling rand_core v0.6.4
[INFO] [stderr] Compiling base16ct v0.2.0
[INFO] [stderr] Compiling heapless v0.8.0
[INFO] [stderr] Compiling stable_deref_trait v1.2.0
[INFO] [stderr] Compiling w5500-ll v0.13.0
[INFO] [stderr] Compiling hash32 v0.3.1
[INFO] [stderr] Compiling der v0.7.10
[INFO] [stderr] Compiling ff v0.13.1
[INFO] [stderr] Compiling group v0.13.0
[INFO] [stderr] Compiling w5500-hl v0.12.0
[INFO] [stderr] Compiling block-buffer v0.10.4
[INFO] [stderr] Compiling crypto-common v0.1.6
[INFO] [stderr] Compiling crypto-bigint v0.5.5
[INFO] [stderr] Compiling digest v0.10.7
[INFO] [stderr] Compiling hmac v0.12.1
[INFO] [stderr] Compiling sha2 v0.10.9
[INFO] [stderr] Compiling sec1 v0.7.3
[INFO] [stderr] Compiling hkdf v0.12.4
[INFO] [stderr] Compiling elliptic-curve v0.13.8
[INFO] [stderr] Compiling primeorder v0.13.6
[INFO] [stderr] Compiling p256 v0.13.2
[INFO] [stderr] Compiling w5500-tls v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/io.rs:657:9
[INFO] [stdout] |
[INFO] [stdout] 657 | &mut self,
[INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 658 | hash: &mut Sha256,
[INFO] [stdout] 659 | ) -> Result