[INFO] cloning repository https://github.com/sollyucko/ChemSolver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sollyucko/ChemSolver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsollyucko%2FChemSolver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsollyucko%2FChemSolver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed3d197f94153598c7a1632a57a2bbabac2d36f8
[INFO] documenting sollyucko/ChemSolver against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsollyucko%2FChemSolver" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sollyucko/ChemSolver on toolchain 6ee483316d2e4581572121d60a955affb2032eb3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sollyucko/ChemSolver
[INFO] finished tweaking git repo https://github.com/sollyucko/ChemSolver
[INFO] tweaked toml for git repo https://github.com/sollyucko/ChemSolver written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/sollyucko/ChemSolver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37d05568a787e0274aa3137664d006b2f2d96e6e965b53ebd806acb8fdd592fb
[INFO] running `Command { std: "docker" "start" "-a" "37d05568a787e0274aa3137664d006b2f2d96e6e965b53ebd806acb8fdd592fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37d05568a787e0274aa3137664d006b2f2d96e6e965b53ebd806acb8fdd592fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37d05568a787e0274aa3137664d006b2f2d96e6e965b53ebd806acb8fdd592fb", kill_on_drop: false }`
[INFO] [stdout] 37d05568a787e0274aa3137664d006b2f2d96e6e965b53ebd806acb8fdd592fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] 301eedc6b13fa445726d2e8e45b3f97872f57bba33f96e430d6653740525ef5b
[INFO] running `Command { std: "docker" "start" "-a" "301eedc6b13fa445726d2e8e45b3f97872f57bba33f96e430d6653740525ef5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.105
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking bigdecimal v0.1.0
[INFO] [stderr]     Checking bstr v0.2.12
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking chemsolver-lib v0.1.0 (/opt/rustwide/workdir/chemsolver-lib)
[INFO] [stderr] warning: failed to check lib in package `chemsolver-lib` as a prerequisite for scraping examples from: bin "chemsolver"
[INFO] [stderr]     Try running with `--verbose` to see the error message.
[INFO] [stderr]     If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in chemsolver-lib/Cargo.toml
[INFO] [stderr] warning: `chemsolver-lib` (lib) generated 1 warning
[INFO] [stderr]     Scraping chemsolver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting chemsolver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.60s
[INFO] running `Command { std: "docker" "inspect" "301eedc6b13fa445726d2e8e45b3f97872f57bba33f96e430d6653740525ef5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "301eedc6b13fa445726d2e8e45b3f97872f57bba33f96e430d6653740525ef5b", kill_on_drop: false }`
[INFO] [stdout] 301eedc6b13fa445726d2e8e45b3f97872f57bba33f96e430d6653740525ef5b