[INFO] fetching crate coap-scroll-ring-server 0.2.0...
[INFO] checking coap-scroll-ring-server-0.2.0 against master#91c0823ee63e793d990bb9fed898dc95b5d6db51 for pr-125741
[INFO] extracting crate coap-scroll-ring-server 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate coap-scroll-ring-server 0.2.0 on toolchain 91c0823ee63e793d990bb9fed898dc95b5d6db51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 41 packages to latest compatible versions
[INFO] [stderr]       Adding as-slice v0.1.5 (latest: v0.2.1)
[INFO] [stderr]       Adding embedded-io v0.4.0 (latest: v0.6.1)
[INFO] [stderr]       Adding generic-array v0.12.4 (latest: v1.0.0)
[INFO] [stderr]       Adding generic-array v0.13.3 (latest: v1.0.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding half v1.8.3 (latest: v2.4.1)
[INFO] [stderr]       Adding hash32 v0.1.1 (latest: v0.3.1)
[INFO] [stderr]       Adding heapless v0.5.6 (latest: v0.8.0)
[INFO] [stderr]       Adding minicbor v0.19.1 (latest: v0.24.0)
[INFO] [stderr]       Adding ringbuf v0.3.3 (latest: v0.4.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scroll-ring v0.1.1
[INFO] [stderr]   Downloaded hash32 v0.1.1
[INFO] [stderr]   Downloaded heapless v0.5.6
[INFO] [stderr]   Downloaded coap-handler v0.2.0
[INFO] [stderr]   Downloaded coap-handler-implementations v0.5.0
[INFO] [stderr]   Downloaded coap-message v0.3.2
[INFO] [stderr]   Downloaded minicbor v0.19.1
[INFO] [stderr]   Downloaded coap-message-utils v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 846e473a29471d3e346bf92de3fb020379dcb2a8572fbab3adfa125e841ba7ca
[INFO] running `Command { std: "docker" "start" "-a" "846e473a29471d3e346bf92de3fb020379dcb2a8572fbab3adfa125e841ba7ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "846e473a29471d3e346bf92de3fb020379dcb2a8572fbab3adfa125e841ba7ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "846e473a29471d3e346bf92de3fb020379dcb2a8572fbab3adfa125e841ba7ca", kill_on_drop: false }`
[INFO] [stdout] 846e473a29471d3e346bf92de3fb020379dcb2a8572fbab3adfa125e841ba7ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad7a0dbcf685714a42785cdf28bcd24da75186ba0e25fa501d9d54320bab3a08
[INFO] running `Command { std: "docker" "start" "-a" "ad7a0dbcf685714a42785cdf28bcd24da75186ba0e25fa501d9d54320bab3a08", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor v0.19.1
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking coap-message v0.3.2
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking coap-numbers v0.2.4
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking crc v3.2.1
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]     Checking embedded-io v0.4.0
[INFO] [stderr]     Checking ringbuf v0.3.3
[INFO] [stderr]     Checking coap-handler v0.2.0
[INFO] [stderr]     Checking scroll-ring v0.1.1
[INFO] [stderr]    Compiling document-features v0.2.8
[INFO] [stderr]     Checking coap-message-utils v0.3.3
[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]     Checking coap-scroll-ring-server v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `Command { std: "docker" "inspect" "ad7a0dbcf685714a42785cdf28bcd24da75186ba0e25fa501d9d54320bab3a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad7a0dbcf685714a42785cdf28bcd24da75186ba0e25fa501d9d54320bab3a08", kill_on_drop: false }`
[INFO] [stdout] ad7a0dbcf685714a42785cdf28bcd24da75186ba0e25fa501d9d54320bab3a08
[INFO] checking coap-scroll-ring-server-0.2.0 against try#0525276e4a85ae0a91f6f7447e501e2981e77908 for pr-125741
[INFO] extracting crate coap-scroll-ring-server 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate coap-scroll-ring-server 0.2.0 on toolchain 0525276e4a85ae0a91f6f7447e501e2981e77908
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 41 packages to latest compatible versions
[INFO] [stderr]       Adding as-slice v0.1.5 (latest: v0.2.1)
[INFO] [stderr]       Adding embedded-io v0.4.0 (latest: v0.6.1)
[INFO] [stderr]       Adding generic-array v0.12.4 (latest: v1.0.0)
[INFO] [stderr]       Adding generic-array v0.13.3 (latest: v1.0.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding half v1.8.3 (latest: v2.4.1)
[INFO] [stderr]       Adding hash32 v0.1.1 (latest: v0.3.1)
[INFO] [stderr]       Adding heapless v0.5.6 (latest: v0.8.0)
[INFO] [stderr]       Adding minicbor v0.19.1 (latest: v0.24.0)
[INFO] [stderr]       Adding ringbuf v0.3.3 (latest: v0.4.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4be436a0d211d0493e317f10130745561eabb6a6620ab3ce6fe2ccfa2fc77493
[INFO] running `Command { std: "docker" "start" "-a" "4be436a0d211d0493e317f10130745561eabb6a6620ab3ce6fe2ccfa2fc77493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4be436a0d211d0493e317f10130745561eabb6a6620ab3ce6fe2ccfa2fc77493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4be436a0d211d0493e317f10130745561eabb6a6620ab3ce6fe2ccfa2fc77493", kill_on_drop: false }`
[INFO] [stdout] 4be436a0d211d0493e317f10130745561eabb6a6620ab3ce6fe2ccfa2fc77493
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0525276e4a85ae0a91f6f7447e501e2981e77908" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb05ba03e1d6f7ce779f7c3900c8c360f468dd12af0960af2bbd5aaf6feafd6e
[INFO] running `Command { std: "docker" "start" "-a" "bb05ba03e1d6f7ce779f7c3900c8c360f468dd12af0960af2bbd5aaf6feafd6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling minicbor v0.19.1
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]     Checking coap-message v0.3.2
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking coap-numbers v0.2.4
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking crc v3.2.1
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]     Checking embedded-io v0.4.0
[INFO] [stderr]     Checking ringbuf v0.3.3
[INFO] [stderr]     Checking coap-handler v0.2.0
[INFO] [stderr]    Compiling document-features v0.2.8
[INFO] [stderr]     Checking scroll-ring v0.1.1
[INFO] [stdout] error: cannot find macro `self_test` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/document-features-0.2.8/lib.rs:46:10
[INFO] [stdout]     |
[INFO] [stdout] 46  | #![doc = self_test!(/**
[INFO] [stdout]     |          ^^^^^^^^^ consider moving the definition of `self_test` before this call
[INFO] [stdout]     |
[INFO] [stdout] note: a macro with the same name exists, but it appears later at here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/document-features-0.2.8/lib.rs:497:14
[INFO] [stdout]     |
[INFO] [stdout] 497 | macro_rules! self_test {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `document-features` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bb05ba03e1d6f7ce779f7c3900c8c360f468dd12af0960af2bbd5aaf6feafd6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb05ba03e1d6f7ce779f7c3900c8c360f468dd12af0960af2bbd5aaf6feafd6e", kill_on_drop: false }`
[INFO] [stdout] bb05ba03e1d6f7ce779f7c3900c8c360f468dd12af0960af2bbd5aaf6feafd6e