[INFO] fetching crate cargo-coverage-annotations 0.4.3...
[INFO] documenting cargo-coverage-annotations-0.4.3 against 1.86.0 for beta-1.87-rustdoc-1
[INFO] extracting crate cargo-coverage-annotations 0.4.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate cargo-coverage-annotations 0.4.3 on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-coverage-annotations 0.4.3
[INFO] finished tweaking crates.io crate cargo-coverage-annotations 0.4.3
[INFO] tweaked toml for crates.io crate cargo-coverage-annotations 0.4.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate cargo-coverage-annotations 0.4.3 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" "+1.86.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a95de00cfb2c806687c409204d99ca3256338d983ac179d7b224bfe2225103c
[INFO] running `Command { std: "docker" "start" "-a" "5a95de00cfb2c806687c409204d99ca3256338d983ac179d7b224bfe2225103c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a95de00cfb2c806687c409204d99ca3256338d983ac179d7b224bfe2225103c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a95de00cfb2c806687c409204d99ca3256338d983ac179d7b224bfe2225103c", kill_on_drop: false }`
[INFO] [stdout] 5a95de00cfb2c806687c409204d99ca3256338d983ac179d7b224bfe2225103c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3fbe1bb4a25ab8e25bdddcf51101053dd48107de8e0fe6622fa86bdea6406a0
[INFO] running `Command { std: "docker" "start" "-a" "a3fbe1bb4a25ab8e25bdddcf51101053dd48107de8e0fe6622fa86bdea6406a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking xml-rs v0.8.4
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]  Documenting cargo-coverage-annotations v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.15s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/cargo_coverage_annotations/index.html
[INFO] running `Command { std: "docker" "inspect" "a3fbe1bb4a25ab8e25bdddcf51101053dd48107de8e0fe6622fa86bdea6406a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3fbe1bb4a25ab8e25bdddcf51101053dd48107de8e0fe6622fa86bdea6406a0", kill_on_drop: false }`
[INFO] [stdout] a3fbe1bb4a25ab8e25bdddcf51101053dd48107de8e0fe6622fa86bdea6406a0