[INFO] cloning repository https://github.com/CKalt/gp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CKalt/gp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCKalt%2Fgp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCKalt%2Fgp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 878592f13aac2dac57963c9d1323a61c6d0e50f0
[INFO] documenting CKalt/gp against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCKalt%2Fgp" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CKalt/gp on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-12/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/CKalt/gp
[INFO] finished tweaking git repo https://github.com/CKalt/gp
[INFO] tweaked toml for git repo https://github.com/CKalt/gp written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/CKalt/gp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e82d42a67d31d637cc011d4b8cfac3deea8242fdab1c2e4a20c74f08e0bafec6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e82d42a67d31d637cc011d4b8cfac3deea8242fdab1c2e4a20c74f08e0bafec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e82d42a67d31d637cc011d4b8cfac3deea8242fdab1c2e4a20c74f08e0bafec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e82d42a67d31d637cc011d4b8cfac3deea8242fdab1c2e4a20c74f08e0bafec6", kill_on_drop: false }`
[INFO] [stdout] e82d42a67d31d637cc011d4b8cfac3deea8242fdab1c2e4a20c74f08e0bafec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 07d54c9e35a39f3639fe7bfcd6bc1943ed8615b0e2660acd7ae3745ca2718b5b
[INFO] running `Command { std: "docker" "start" "-a" "07d54c9e35a39f3639fe7bfcd6bc1943ed8615b0e2660acd7ae3745ca2718b5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.14
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking const_format v0.2.14
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]    Compiling sscanf_macro v0.1.2
[INFO] [stderr]     Checking sscanf v0.1.2
[INFO] [stderr]  Documenting gp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::gprng::GpRng`
[INFO] [stdout]  --> src/tree.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::gprng::GpRng;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ no `GpRng` in `gprng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gprng::GpRng`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use gprng::GpRng;
[INFO] [stdout]    |     ^^^^^^^^^^^^ no `GpRng` in `gprng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `GpFitness` in this scope
[INFO] [stdout]    --> src/tree.rs:613:14
[INFO] [stdout]     |
[INFO] [stdout] 613 |     pub nfr: GpFitness,
[INFO] [stdout]     |              ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `GpFitness` in this scope
[INFO] [stdout]    --> src/tree.rs:614:14
[INFO] [stdout]     |
[INFO] [stdout] 614 |     pub n:   GpFitness,
[INFO] [stdout]     |              ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `GpFitness` in this scope
[INFO] [stdout]    --> src/tree.rs:615:14
[INFO] [stdout]     |
[INFO] [stdout] 615 |     pub a:   GpFitness,
[INFO] [stdout]     |              ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `GpFitness` in this scope
[INFO] [stdout]    --> src/tree.rs:616:14
[INFO] [stdout]     |
[INFO] [stdout] 616 |     pub raw: GpFitness,   // note that if run Fitness uses integer type
[INFO] [stdout]     |              ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `gp`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name gp src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=06d42a1ab11410f2 -L dependency=/opt/rustwide/target/debug/deps --extern rand=/opt/rustwide/target/debug/deps/librand-8ed0028f42eec749.rmeta --extern sscanf=/opt/rustwide/target/debug/deps/libsscanf-8304cf7e56d56d1b.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "07d54c9e35a39f3639fe7bfcd6bc1943ed8615b0e2660acd7ae3745ca2718b5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d54c9e35a39f3639fe7bfcd6bc1943ed8615b0e2660acd7ae3745ca2718b5b", kill_on_drop: false }`
[INFO] [stdout] 07d54c9e35a39f3639fe7bfcd6bc1943ed8615b0e2660acd7ae3745ca2718b5b