[INFO] fetching crate coap-handler-implementations 0.5.4...
[INFO] checking coap-handler-implementations-0.5.4 against master#23718020b12d7e5a54f82a19910e8356ee719667 for pr-146013-1
[INFO] extracting crate coap-handler-implementations 0.5.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate coap-handler-implementations 0.5.4
[INFO] finished tweaking crates.io crate coap-handler-implementations 0.5.4
[INFO] tweaked toml for crates.io crate coap-handler-implementations 0.5.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate coap-handler-implementations 0.5.4 on toolchain 23718020b12d7e5a54f82a19910e8356ee719667
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23718020b12d7e5a54f82a19910e8356ee719667" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate coap-handler-implementations 0.5.4 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" "+23718020b12d7e5a54f82a19910e8356ee719667" "fetch" "--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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minicbor v1.0.0
[INFO] [stderr]   Downloaded half v1.8.3
[INFO] [stderr]   Downloaded unicode-ident v1.0.18
[INFO] [stderr]   Downloaded ciborium-io v0.2.2
[INFO] [stderr]   Downloaded coap-handler v0.2.0
[INFO] [stderr]   Downloaded coap-message-utils v0.3.8
[INFO] [stderr]   Downloaded windowed-infinity v0.1.9
[INFO] [stderr]   Downloaded document-features v0.2.11
[INFO] [stderr]   Downloaded autocfg v1.5.0
[INFO] [stderr]   Downloaded coap-message v0.3.6
[INFO] [stderr]   Downloaded litrs v0.4.1
[INFO] [stderr]   Downloaded num-traits v0.2.19
[INFO] [stderr]   Downloaded minicbor v0.19.1
[INFO] [stderr]   Downloaded serde_cbor v0.11.2
[INFO] [stderr]   Downloaded minicbor v0.26.5
[INFO] [stderr]   Downloaded proc-macro2 v1.0.95
[INFO] [stderr]   Downloaded typenum v1.18.0
[INFO] [stderr]   Downloaded syn v2.0.104
[INFO] [stderr]   Downloaded coap-numbers v0.2.7
[INFO] [stderr]   Downloaded crc v3.3.0
[INFO] [stderr]   Downloaded block-buffer v0.10.4
[INFO] [stderr]   Downloaded version_check v0.9.5
[INFO] [stderr]   Downloaded crypto-common v0.1.6
[INFO] [stderr]   Downloaded embedded-io v0.4.0
[INFO] [stderr]   Downloaded minicbor v0.24.4
[INFO] [stderr]   Downloaded generic-array v0.14.7
[INFO] [stderr]   Downloaded digest v0.10.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+23718020b12d7e5a54f82a19910e8356ee719667" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1be3c8b9322abaea94037a02e4d6f84277563ecd4ae5f68d4bd1eb10b333186
[INFO] running `Command { std: "docker" "start" "-a" "f1be3c8b9322abaea94037a02e4d6f84277563ecd4ae5f68d4bd1eb10b333186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1be3c8b9322abaea94037a02e4d6f84277563ecd4ae5f68d4bd1eb10b333186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1be3c8b9322abaea94037a02e4d6f84277563ecd4ae5f68d4bd1eb10b333186", kill_on_drop: false }`
[INFO] [stdout] f1be3c8b9322abaea94037a02e4d6f84277563ecd4ae5f68d4bd1eb10b333186
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+23718020b12d7e5a54f82a19910e8356ee719667" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0bc48950b48eb6673048fd613d11e4746813468d5b939fc4b081161415b91a4
[INFO] running `Command { std: "docker" "start" "-a" "d0bc48950b48eb6673048fd613d11e4746813468d5b939fc4b081161415b91a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling minicbor v0.19.1
[INFO] [stderr]    Compiling minicbor v0.26.5
[INFO] [stderr]    Compiling minicbor v0.24.4
[INFO] [stderr]    Compiling minicbor v1.0.0
[INFO] [stderr]     Checking coap-numbers v0.2.7
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking embedded-io v0.4.0
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking crc v3.3.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking coap-message v0.3.6
[INFO] [stderr]     Checking coap-handler v0.2.0
[INFO] [stderr]     Checking coap-message-utils v0.3.8
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking windowed-infinity v0.1.9
[INFO] [stderr]     Checking coap-handler-implementations v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.57s
[INFO] running `Command { std: "docker" "inspect" "d0bc48950b48eb6673048fd613d11e4746813468d5b939fc4b081161415b91a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0bc48950b48eb6673048fd613d11e4746813468d5b939fc4b081161415b91a4", kill_on_drop: false }`
[INFO] [stdout] d0bc48950b48eb6673048fd613d11e4746813468d5b939fc4b081161415b91a4