[INFO] fetching crate embedded-nal-minimal-coaptcpserver 0.2.0...
[INFO] checking embedded-nal-minimal-coaptcpserver-0.2.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate embedded-nal-minimal-coaptcpserver 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate embedded-nal-minimal-coaptcpserver 0.2.0
[INFO] finished tweaking crates.io crate embedded-nal-minimal-coaptcpserver 0.2.0
[INFO] tweaked toml for crates.io crate embedded-nal-minimal-coaptcpserver 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate embedded-nal-minimal-coaptcpserver 0.2.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding coap-numbers v0.1.2 (available: v0.2.7)
[INFO] [stderr]       Adding embedded-nal v0.6.0 (available: v0.9.0)
[INFO] [stderr]       Adding heapless v0.7.17 (available: v0.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-nal-tcpextensions v0.1.3
[INFO] [stderr]   Downloaded coap-numbers v0.1.2
[INFO] [stderr]   Downloaded coap-message-utils v0.3.8
[INFO] [stderr]   Downloaded coap-handler v0.2.0
[INFO] [stderr]   Downloaded no-std-net v0.5.0
[INFO] [stderr]   Downloaded coap-message-implementations v0.1.7
[INFO] [stderr]   Downloaded coap-message v0.3.6
[INFO] [stderr]   Downloaded coap-numbers v0.2.7
[INFO] [stderr]   Downloaded embedded-nal v0.6.0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e8b4982bd6c7f09cdb421d5455723fff94f2e0f65906d5433ad3e0cec311afe
[INFO] running `Command { std: "docker" "start" "-a" "2e8b4982bd6c7f09cdb421d5455723fff94f2e0f65906d5433ad3e0cec311afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e8b4982bd6c7f09cdb421d5455723fff94f2e0f65906d5433ad3e0cec311afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e8b4982bd6c7f09cdb421d5455723fff94f2e0f65906d5433ad3e0cec311afe", kill_on_drop: false }`
[INFO] [stdout] 2e8b4982bd6c7f09cdb421d5455723fff94f2e0f65906d5433ad3e0cec311afe
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a2a7c0efabbb5aae6822ccdc002b44cf83ef178d0b9b060fb4266c24a5387a2
[INFO] running `Command { std: "docker" "start" "-a" "5a2a7c0efabbb5aae6822ccdc002b44cf83ef178d0b9b060fb4266c24a5387a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor v0.19.1
[INFO] [stderr]     Checking coap-numbers v0.2.7
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]     Checking coap-message v0.3.6
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking no-std-net v0.5.0
[INFO] [stderr]     Checking coap-numbers v0.1.2
[INFO] [stderr]     Checking coap-handler v0.2.0
[INFO] [stderr]     Checking embedded-nal v0.6.0
[INFO] [stderr]     Checking embedded-nal-tcpextensions v0.1.3
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking coap-message-utils v0.3.8
[INFO] [stderr]     Checking coap-message-implementations v0.1.7
[INFO] [stderr]     Checking embedded-nal-minimal-coaptcpserver v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.11s
[INFO] running `Command { std: "docker" "inspect" "5a2a7c0efabbb5aae6822ccdc002b44cf83ef178d0b9b060fb4266c24a5387a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a2a7c0efabbb5aae6822ccdc002b44cf83ef178d0b9b060fb4266c24a5387a2", kill_on_drop: false }`
[INFO] [stdout] 5a2a7c0efabbb5aae6822ccdc002b44cf83ef178d0b9b060fb4266c24a5387a2