[INFO] fetching crate coap-lite 0.12.0...
[INFO] checking coap-lite-0.12.0 against master#a83f933a9da258cf037e3cab37cd486bfd861a7d for pr-125384-1
[INFO] extracting crate coap-lite 0.12.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate coap-lite 0.12.0 on toolchain a83f933a9da258cf037e3cab37cd486bfd861a7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate coap-lite 0.12.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate coap-lite 0.12.0
[INFO] tweaked toml for crates.io crate coap-lite 0.12.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate coap-lite 0.12.0 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" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lru_time_cache v0.11.11
[INFO] [stderr]   Downloaded minicbor v0.19.1
[INFO] [stderr]   Downloaded coap-message-utils v0.3.1
[INFO] [stderr]   Downloaded coap-message v0.2.3
[INFO] [stderr]   Downloaded coap-message v0.3.1
[INFO] [stderr]   Downloaded coap-handler v0.2.0
[INFO] [stderr]   Downloaded coap-handler-implementations v0.5.0
[INFO] [stderr]   Downloaded coap-numbers v0.2.3
[INFO] [stderr]   Downloaded windowed-infinity v0.1.4
[INFO] [stderr]   Downloaded heapless v0.5.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e14935dcb1d2275b436c2a3f15a7099af453c46910f212be54a19787d85b5044
[INFO] running `Command { std: "docker" "start" "-a" "e14935dcb1d2275b436c2a3f15a7099af453c46910f212be54a19787d85b5044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e14935dcb1d2275b436c2a3f15a7099af453c46910f212be54a19787d85b5044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e14935dcb1d2275b436c2a3f15a7099af453c46910f212be54a19787d85b5044", kill_on_drop: false }`
[INFO] [stdout] e14935dcb1d2275b436c2a3f15a7099af453c46910f212be54a19787d85b5044
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4d63ff150493527917eeb6f42267a4ddf8dac88d219ae17685bbbe4e74b6928
[INFO] running `Command { std: "docker" "start" "-a" "a4d63ff150493527917eeb6f42267a4ddf8dac88d219ae17685bbbe4e74b6928", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling minicbor v0.19.1
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]     Checking coap-numbers v0.2.3
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking ciborium-io v0.2.1
[INFO] [stderr]     Checking embedded-io v0.4.0
[INFO] [stderr]     Checking lru_time_cache v0.11.11
[INFO] [stderr]     Checking coap-message v0.2.3
[INFO] [stderr]     Checking crc v3.0.1
[INFO] [stderr]    Compiling document-features v0.2.8
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking coap-message v0.3.1
[INFO] [stderr]     Checking coap-handler v0.2.0
[INFO] [stderr]     Checking coap-lite v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking coap-message-utils v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking windowed-infinity v0.1.4
[INFO] [stderr]     Checking coap-handler-implementations v0.5.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.84s
[INFO] running `Command { std: "docker" "inspect" "a4d63ff150493527917eeb6f42267a4ddf8dac88d219ae17685bbbe4e74b6928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4d63ff150493527917eeb6f42267a4ddf8dac88d219ae17685bbbe4e74b6928", kill_on_drop: false }`
[INFO] [stdout] a4d63ff150493527917eeb6f42267a4ddf8dac88d219ae17685bbbe4e74b6928