[INFO] cloning repository https://github.com/gbuglione/error-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gbuglione/error-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgbuglione%2Ferror-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgbuglione%2Ferror-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9823f01cf4948a41279f6a3febcf793130cab4f6
[INFO] documenting gbuglione/error-code against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgbuglione%2Ferror-code" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gbuglione/error-code on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gbuglione/error-code
[INFO] finished tweaking git repo https://github.com/gbuglione/error-code
[INFO] tweaked toml for git repo https://github.com/gbuglione/error-code written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/gbuglione/error-code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", 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] d886c10c2c55acaaf82cef1934bd7ca21f03069ad29d9f6855b1c37b571d2b8a
[INFO] running `Command { std: "docker" "start" "-a" "d886c10c2c55acaaf82cef1934bd7ca21f03069ad29d9f6855b1c37b571d2b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d886c10c2c55acaaf82cef1934bd7ca21f03069ad29d9f6855b1c37b571d2b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d886c10c2c55acaaf82cef1934bd7ca21f03069ad29d9f6855b1c37b571d2b8a", kill_on_drop: false }`
[INFO] [stdout] d886c10c2c55acaaf82cef1934bd7ca21f03069ad29d9f6855b1c37b571d2b8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 667106edf448ffc6a1d6af00fc690be9eb9d1bae4ff30a6f6dc24d0ae269592b
[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" "667106edf448ffc6a1d6af00fc690be9eb9d1bae4ff30a6f6dc24d0ae269592b", kill_on_drop: false }`
[INFO] [stderr]  Documenting error_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0015]: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]  --> src/lib.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const STRING: String = String::from("invalid");
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0013]: constants cannot refer to statics
[INFO] [stdout]  --> src/lib.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | const Y: i32 = X;
[INFO] [stdout]   |                ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider extracting the value of the `static` to a `const`, and referring to that
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0013, E0015.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0013`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `error_code`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name error_code src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "667106edf448ffc6a1d6af00fc690be9eb9d1bae4ff30a6f6dc24d0ae269592b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "667106edf448ffc6a1d6af00fc690be9eb9d1bae4ff30a6f6dc24d0ae269592b", kill_on_drop: false }`
[INFO] [stdout] 667106edf448ffc6a1d6af00fc690be9eb9d1bae4ff30a6f6dc24d0ae269592b