[INFO] fetching crate coap-scroll-ring-server 0.2.0...
[INFO] testing coap-scroll-ring-server-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate coap-scroll-ring-server 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate coap-scroll-ring-server 0.2.0
[INFO] finished tweaking crates.io crate coap-scroll-ring-server 0.2.0
[INFO] tweaked toml for crates.io crate coap-scroll-ring-server 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate coap-scroll-ring-server 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--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]      Locking 36 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded coap-numbers v0.2.7
[INFO] [stderr]   Downloaded minicbor v0.26.5
[INFO] [stderr]   Downloaded coap-message v0.3.6
[INFO] [stderr]   Downloaded scroll-ring v0.1.2
[INFO] [stderr]   Downloaded windowed-infinity v0.1.8
[INFO] [stderr]   Downloaded coap-handler v0.2.0
[INFO] [stderr]   Downloaded coap-handler-implementations v0.5.3
[INFO] [stderr]   Downloaded coap-message-utils v0.3.8
[INFO] [stderr]   Downloaded minicbor v0.24.4
[INFO] [stderr]   Downloaded ringbuf v0.3.3
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9563309ead613395ae2e8893c9d2d76d01b66953a6a3811aa0bfa1d4b6a6f7c3
[INFO] running `Command { std: "docker" "start" "-a" "9563309ead613395ae2e8893c9d2d76d01b66953a6a3811aa0bfa1d4b6a6f7c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9563309ead613395ae2e8893c9d2d76d01b66953a6a3811aa0bfa1d4b6a6f7c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9563309ead613395ae2e8893c9d2d76d01b66953a6a3811aa0bfa1d4b6a6f7c3", kill_on_drop: false }`
[INFO] [stdout] 9563309ead613395ae2e8893c9d2d76d01b66953a6a3811aa0bfa1d4b6a6f7c3
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 7b51e76a08eac35154a117e474c43306fd4e61ccbe5d1798b3e52b664139bcfc
[INFO] running `Command { std: "docker" "start" "-a" "7b51e76a08eac35154a117e474c43306fd4e61ccbe5d1798b3e52b664139bcfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor v0.19.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling minicbor v0.26.5
[INFO] [stderr]    Compiling minicbor v0.24.4
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling coap-numbers v0.2.7
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling embedded-io v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling ringbuf v0.3.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling scroll-ring v0.1.2
[INFO] [stderr]    Compiling coap-message v0.3.6
[INFO] [stderr]    Compiling coap-handler v0.2.0
[INFO] [stderr]    Compiling coap-message-utils v0.3.8
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling windowed-infinity v0.1.8
[INFO] [stderr]    Compiling coap-handler-implementations v0.5.3
[INFO] [stderr]    Compiling coap-scroll-ring-server v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.12s
[INFO] running `Command { std: "docker" "inspect" "7b51e76a08eac35154a117e474c43306fd4e61ccbe5d1798b3e52b664139bcfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b51e76a08eac35154a117e474c43306fd4e61ccbe5d1798b3e52b664139bcfc", kill_on_drop: false }`
[INFO] [stdout] 7b51e76a08eac35154a117e474c43306fd4e61ccbe5d1798b3e52b664139bcfc
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 76db6ac2c6b6e9b164ab93fd43372b03d3a533d29ada5a8ab66662a45a9c4677
[INFO] running `Command { std: "docker" "start" "-a" "76db6ac2c6b6e9b164ab93fd43372b03d3a533d29ada5a8ab66662a45a9c4677", kill_on_drop: false }`
[INFO] [stderr]    Compiling coap-scroll-ring-server v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "76db6ac2c6b6e9b164ab93fd43372b03d3a533d29ada5a8ab66662a45a9c4677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76db6ac2c6b6e9b164ab93fd43372b03d3a533d29ada5a8ab66662a45a9c4677", kill_on_drop: false }`
[INFO] [stdout] 76db6ac2c6b6e9b164ab93fd43372b03d3a533d29ada5a8ab66662a45a9c4677
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 1e8a3799c50c66657b972dc1839eec5d84a8b4b023a3a42c4300458914603c65
[INFO] running `Command { std: "docker" "start" "-a" "1e8a3799c50c66657b972dc1839eec5d84a8b4b023a3a42c4300458914603c65", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/coap_scroll_ring_server-55b05337876ac2c6)
[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" "1e8a3799c50c66657b972dc1839eec5d84a8b4b023a3a42c4300458914603c65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e8a3799c50c66657b972dc1839eec5d84a8b4b023a3a42c4300458914603c65", kill_on_drop: false }`
[INFO] [stdout] 1e8a3799c50c66657b972dc1839eec5d84a8b4b023a3a42c4300458914603c65