[INFO] fetching crate coap-handler-implementations 0.6.1...
[INFO] checking coap-handler-implementations-0.6.1 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate coap-handler-implementations 0.6.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate coap-handler-implementations 0.6.1
[INFO] finished tweaking crates.io crate coap-handler-implementations 0.6.1
[INFO] tweaked toml for crates.io crate coap-handler-implementations 0.6.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate coap-handler-implementations 0.6.1 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate coap-handler-implementations 0.6.1 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minicbor v2.1.1
[INFO] [stderr]   Downloaded coap-handler v0.2.1
[INFO] [stderr]   Downloaded coap-message v0.3.6
[INFO] [stderr]   Downloaded coap-message-utils v0.3.9
[INFO] [stderr]   Downloaded embedded-io-adapters v0.7.0
[INFO] [stderr]   Downloaded extra-embedded-io-adapters v0.1.0
[INFO] [stderr]   Downloaded cboritem v0.1.3
[INFO] [stderr]   Downloaded tee-embedded-io v0.1.0
[INFO] [stderr]   Downloaded coap-numbers v0.2.7
[INFO] [stderr]   Downloaded minicbor-adapters v0.0.8
[INFO] [stderr]   Downloaded windowed-infinity v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7d323533aec3800d88fa06c6d27c5a63a7f5e1bcac7c36d4c16491e7a614dd2
[INFO] running `Command { std: "docker" "start" "-a" "e7d323533aec3800d88fa06c6d27c5a63a7f5e1bcac7c36d4c16491e7a614dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7d323533aec3800d88fa06c6d27c5a63a7f5e1bcac7c36d4c16491e7a614dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7d323533aec3800d88fa06c6d27c5a63a7f5e1bcac7c36d4c16491e7a614dd2", kill_on_drop: false }`
[INFO] [stdout] e7d323533aec3800d88fa06c6d27c5a63a7f5e1bcac7c36d4c16491e7a614dd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0f510aa30841c145d00cb80d9cc3f52657005095774f66d7211fd577cb9cc91
[INFO] running `Command { std: "docker" "start" "-a" "a0f510aa30841c145d00cb80d9cc3f52657005095774f66d7211fd577cb9cc91", kill_on_drop: false }`
[INFO] [stderr]     Checking embedded-io v0.7.1
[INFO] [stderr]    Compiling minicbor v2.1.1
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]     Checking coap-numbers v0.2.7
[INFO] [stderr]     Checking crc v3.3.0
[INFO] [stderr]     Checking heapless v0.9.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking coap-message v0.3.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking embedded-io-adapters v0.7.0
[INFO] [stderr]     Checking tee-embedded-io v0.1.0
[INFO] [stderr]     Checking windowed-infinity v0.2.0
[INFO] [stderr]     Checking coap-handler v0.2.1
[INFO] [stderr]     Checking extra-embedded-io-adapters v0.1.0
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking cboritem v0.1.3
[INFO] [stderr]     Checking minicbor-adapters v0.0.8
[INFO] [stderr]     Checking coap-message-utils v0.3.9
[INFO] [stderr]     Checking coap-handler-implementations v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `Command { std: "docker" "inspect" "a0f510aa30841c145d00cb80d9cc3f52657005095774f66d7211fd577cb9cc91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f510aa30841c145d00cb80d9cc3f52657005095774f66d7211fd577cb9cc91", kill_on_drop: false }`
[INFO] [stdout] a0f510aa30841c145d00cb80d9cc3f52657005095774f66d7211fd577cb9cc91