[INFO] fetching crate embedded-nal-minimal-coaptcpserver 0.1.2...
[INFO] testing embedded-nal-minimal-coaptcpserver-0.1.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate embedded-nal-minimal-coaptcpserver 0.1.2 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate embedded-nal-minimal-coaptcpserver 0.1.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate embedded-nal-minimal-coaptcpserver 0.1.2
[INFO] finished tweaking crates.io crate embedded-nal-minimal-coaptcpserver 0.1.2
[INFO] tweaked toml for crates.io crate embedded-nal-minimal-coaptcpserver 0.1.2 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windowed-infinity v0.1.1
[INFO] [stderr]   Downloaded coap-message v0.2.1
[INFO] [stderr]   Downloaded coap-numbers v0.1.2
[INFO] [stderr]   Downloaded coap-handler v0.1.2
[INFO] [stderr]   Downloaded embedded-nal-tcpextensions v0.1.2
[INFO] [stderr]   Downloaded coap-message-utils v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b15aae429aff12837b595ed43e1253cccc7e50fdddcb28b4105d5ad615e6849
[INFO] running `Command { std: "docker" "start" "-a" "9b15aae429aff12837b595ed43e1253cccc7e50fdddcb28b4105d5ad615e6849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b15aae429aff12837b595ed43e1253cccc7e50fdddcb28b4105d5ad615e6849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b15aae429aff12837b595ed43e1253cccc7e50fdddcb28b4105d5ad615e6849", kill_on_drop: false }`
[INFO] [stdout] 9b15aae429aff12837b595ed43e1253cccc7e50fdddcb28b4105d5ad615e6849
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 717dcb513a8a4faadbd75082bdd10743d490d8bd3062f029e8e852261810bbdc
[INFO] running `Command { std: "docker" "start" "-a" "717dcb513a8a4faadbd75082bdd10743d490d8bd3062f029e8e852261810bbdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling heapless v0.7.8
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling no-std-net v0.5.0
[INFO] [stderr]    Compiling coap-message v0.2.1
[INFO] [stderr]    Compiling coap-numbers v0.1.2
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling spin v0.9.2
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling embedded-nal v0.6.0
[INFO] [stderr]    Compiling embedded-nal-tcpextensions v0.1.2
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling coap-message-utils v0.1.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling windowed-infinity v0.1.1
[INFO] [stderr]    Compiling coap-handler v0.1.2
[INFO] [stderr]    Compiling embedded-nal-minimal-coaptcpserver v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.57s
[INFO] running `Command { std: "docker" "inspect" "717dcb513a8a4faadbd75082bdd10743d490d8bd3062f029e8e852261810bbdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717dcb513a8a4faadbd75082bdd10743d490d8bd3062f029e8e852261810bbdc", kill_on_drop: false }`
[INFO] [stdout] 717dcb513a8a4faadbd75082bdd10743d490d8bd3062f029e8e852261810bbdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9105d5cc006ae2ac6f2e12db1115b290bb14d556583fb539a1a982cc20676dc9
[INFO] running `Command { std: "docker" "start" "-a" "9105d5cc006ae2ac6f2e12db1115b290bb14d556583fb539a1a982cc20676dc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-nal-minimal-coaptcpserver v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "9105d5cc006ae2ac6f2e12db1115b290bb14d556583fb539a1a982cc20676dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9105d5cc006ae2ac6f2e12db1115b290bb14d556583fb539a1a982cc20676dc9", kill_on_drop: false }`
[INFO] [stdout] 9105d5cc006ae2ac6f2e12db1115b290bb14d556583fb539a1a982cc20676dc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 66d140273303140de3173c000045b1a8a95b273c0b7deef71681ab1b471dbba4
[INFO] running `Command { std: "docker" "start" "-a" "66d140273303140de3173c000045b1a8a95b273c0b7deef71681ab1b471dbba4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/embedded_nal_minimal_coaptcpserver-8887ca9760ad3a06)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests embedded-nal-minimal-coaptcpserver
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "66d140273303140de3173c000045b1a8a95b273c0b7deef71681ab1b471dbba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66d140273303140de3173c000045b1a8a95b273c0b7deef71681ab1b471dbba4", kill_on_drop: false }`
[INFO] [stdout] 66d140273303140de3173c000045b1a8a95b273c0b7deef71681ab1b471dbba4