[INFO] fetching crate colorhash256 0.1.0...
[INFO] documenting colorhash256-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate colorhash256 0.1.0 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate colorhash256 0.1.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate colorhash256 0.1.0
[INFO] finished tweaking crates.io crate colorhash256 0.1.0
[INFO] tweaked toml for crates.io crate colorhash256 0.1.0 written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: path `/workspace/builds/worker-100/source/src/colorhash256.rs` was erroneously implicitly accepted for library `colorhash256`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[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 signature v1.5.0
[INFO] [stderr]   Downloaded ed25519 v1.5.2
[INFO] [stderr]   Downloaded sodiumoxide v0.2.7
[INFO] [stderr]   Downloaded libsodium-sys v0.2.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93c6b5a8a46c3ee7b29129e84f64fd5eeaa338f11df525767de6d7c0568a9361
[INFO] running `Command { std: "docker" "start" "-a" "93c6b5a8a46c3ee7b29129e84f64fd5eeaa338f11df525767de6d7c0568a9361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93c6b5a8a46c3ee7b29129e84f64fd5eeaa338f11df525767de6d7c0568a9361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93c6b5a8a46c3ee7b29129e84f64fd5eeaa338f11df525767de6d7c0568a9361", kill_on_drop: false }`
[INFO] [stdout] 93c6b5a8a46c3ee7b29129e84f64fd5eeaa338f11df525767de6d7c0568a9361
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d77d939295d99f2188e38194369f8b5477bc8238e91562620970fbbc83ecde92
[INFO] running `Command { std: "docker" "start" "-a" "d77d939295d99f2188e38194369f8b5477bc8238e91562620970fbbc83ecde92", kill_on_drop: false }`
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/colorhash256.rs` was erroneously implicitly accepted for library `colorhash256`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking signature v1.5.0
[INFO] [stderr]     Checking ed25519 v1.5.2
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling libsodium-sys v0.2.7
[INFO] [stderr]     Checking sodiumoxide v0.2.7
[INFO] [stderr]  Documenting colorhash256 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.23s
[INFO] running `Command { std: "docker" "inspect" "d77d939295d99f2188e38194369f8b5477bc8238e91562620970fbbc83ecde92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d77d939295d99f2188e38194369f8b5477bc8238e91562620970fbbc83ecde92", kill_on_drop: false }`
[INFO] [stdout] d77d939295d99f2188e38194369f8b5477bc8238e91562620970fbbc83ecde92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 47e4ddf5bc8aa492510efb4752529b3a0b0d7d66c43e42edb67e6e0f30eb634e
[INFO] running `Command { std: "docker" "start" "-a" "47e4ddf5bc8aa492510efb4752529b3a0b0d7d66c43e42edb67e6e0f30eb634e", kill_on_drop: false }`
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/colorhash256.rs` was erroneously implicitly accepted for library `colorhash256`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking signature v1.5.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]     Checking ed25519 v1.5.2
[INFO] [stderr]    Compiling libsodium-sys v0.2.7
[INFO] [stderr]     Checking sodiumoxide v0.2.7
[INFO] [stderr]  Documenting colorhash256 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.53s
[INFO] running `Command { std: "docker" "inspect" "47e4ddf5bc8aa492510efb4752529b3a0b0d7d66c43e42edb67e6e0f30eb634e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47e4ddf5bc8aa492510efb4752529b3a0b0d7d66c43e42edb67e6e0f30eb634e", kill_on_drop: false }`
[INFO] [stdout] 47e4ddf5bc8aa492510efb4752529b3a0b0d7d66c43e42edb67e6e0f30eb634e