[INFO] cloning repository https://github.com/yurydelendik/wasm-dwarf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yurydelendik/wasm-dwarf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyurydelendik%2Fwasm-dwarf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyurydelendik%2Fwasm-dwarf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5cd83df84d6709c079cf540f1217e559c47d66a
[INFO] documenting yurydelendik/wasm-dwarf against 1.75.0 for beta-1.76-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyurydelendik%2Fwasm-dwarf" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yurydelendik/wasm-dwarf on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yurydelendik/wasm-dwarf
[INFO] finished tweaking git repo https://github.com/yurydelendik/wasm-dwarf
[INFO] tweaked toml for git repo https://github.com/yurydelendik/wasm-dwarf written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/yurydelendik/wasm-dwarf 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vlq v0.5.1
[INFO] [stderr]   Downloaded arrayvec v0.4.7
[INFO] [stderr]   Downloaded fallible-iterator v0.1.4
[INFO] [stderr]   Downloaded byteorder v1.2.2
[INFO] [stderr]   Downloaded gimli v0.15.0
[INFO] [stderr]   Downloaded wasmparser v0.15.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a057d703c13e321531d0d6d2758303e841951e06bbcaf5391462db0833a3e60
[INFO] running `Command { std: "docker" "start" "-a" "0a057d703c13e321531d0d6d2758303e841951e06bbcaf5391462db0833a3e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a057d703c13e321531d0d6d2758303e841951e06bbcaf5391462db0833a3e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a057d703c13e321531d0d6d2758303e841951e06bbcaf5391462db0833a3e60", kill_on_drop: false }`
[INFO] [stdout] 0a057d703c13e321531d0d6d2758303e841951e06bbcaf5391462db0833a3e60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9c8fd79d46d468f85e531e9fa7abdfb0cd03ebb16ea29095d22b0f762bc3560
[INFO] running `Command { std: "docker" "start" "-a" "a9c8fd79d46d468f85e531e9fa7abdfb0cd03ebb16ea29095d22b0f762bc3560", kill_on_drop: false }`
[INFO] [stderr]     Checking nodrop v0.1.12
[INFO] [stderr]     Checking fallible-iterator v0.1.4
[INFO] [stderr]     Checking byteorder v1.2.2
[INFO] [stderr]     Checking vlq v0.5.1
[INFO] [stderr]     Checking wasmparser v0.15.2
[INFO] [stderr]     Checking getopts v0.2.17
[INFO] [stderr]     Checking arrayvec v0.4.7
[INFO] [stderr]     Checking gimli v0.15.0
[INFO] [stderr]  Documenting wasm-dwarf v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/wasm_dwarf/index.html
[INFO] running `Command { std: "docker" "inspect" "a9c8fd79d46d468f85e531e9fa7abdfb0cd03ebb16ea29095d22b0f762bc3560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c8fd79d46d468f85e531e9fa7abdfb0cd03ebb16ea29095d22b0f762bc3560", kill_on_drop: false }`
[INFO] [stdout] a9c8fd79d46d468f85e531e9fa7abdfb0cd03ebb16ea29095d22b0f762bc3560