[INFO] cloning repository https://github.com/ErickHdez96/RiscVAssembler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ErickHdez96/RiscVAssembler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErickHdez96%2FRiscVAssembler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErickHdez96%2FRiscVAssembler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eefcbcea2dd8f01db2eb1fcdfd20f0d505a3fa74
[INFO] documenting ErickHdez96/RiscVAssembler against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErickHdez96%2FRiscVAssembler" "/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/ErickHdez96/RiscVAssembler on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ErickHdez96/RiscVAssembler
[INFO] removed path dependency lexer from git repo https://github.com/ErickHdez96/RiscVAssembler
[INFO] finished tweaking git repo https://github.com/ErickHdez96/RiscVAssembler
[INFO] tweaked toml for git repo https://github.com/ErickHdez96/RiscVAssembler written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/ErickHdez96/RiscVAssembler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (lexer) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-12/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (lexer) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded peek-nth v0.2.0
[INFO] [stderr]   Downloaded lexer v0.1.16
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1586785a838e2994789339e0a7409089da00c1427501ef2dca66d12817647f71
[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" "1586785a838e2994789339e0a7409089da00c1427501ef2dca66d12817647f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1586785a838e2994789339e0a7409089da00c1427501ef2dca66d12817647f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1586785a838e2994789339e0a7409089da00c1427501ef2dca66d12817647f71", kill_on_drop: false }`
[INFO] [stdout] 1586785a838e2994789339e0a7409089da00c1427501ef2dca66d12817647f71
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 456e838b024382bf10c57ae4bb2001541cceab5fd2cd539a0a5715d08d4052b1
[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" "456e838b024382bf10c57ae4bb2001541cceab5fd2cd539a0a5715d08d4052b1", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (lexer) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Checking peek-nth v0.2.0
[INFO] [stderr]     Checking lexer v0.1.16
[INFO] [stderr]  Documenting risc_v_assembler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `super::super::lexer::opcodes`
[INFO] [stdout]  --> src/parser/instructions.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::super::lexer::opcodes::Opcode;
[INFO] [stdout]   |                          ^^^^^^^ could not find `opcodes` in `lexer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `super::lexer::Lexer`, `super::lexer::tokens`
[INFO] [stdout]  --> src/parser/mod.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::lexer::{Lexer, tokens::Token};
[INFO] [stdout]   |                    ^^^^^  ^^^^^^ could not find `tokens` in `lexer`
[INFO] [stdout]   |                    |
[INFO] [stdout]   |                    no `Lexer` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `super::lexer::opcodes`
[INFO] [stdout]  --> src/parser/mod.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::lexer::opcodes::Opcode;
[INFO] [stdout]   |                   ^^^^^^^ could not find `opcodes` in `lexer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `super::lexer::opcodes`
[INFO] [stdout]  --> src/opcodes.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::lexer::opcodes;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^ no `opcodes` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `risc_v_assembler`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name risc_v_assembler 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 --extern lexer=/opt/rustwide/target/debug/deps/liblexer-7eeb67e2eaececfc.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "456e838b024382bf10c57ae4bb2001541cceab5fd2cd539a0a5715d08d4052b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "456e838b024382bf10c57ae4bb2001541cceab5fd2cd539a0a5715d08d4052b1", kill_on_drop: false }`
[INFO] [stdout] 456e838b024382bf10c57ae4bb2001541cceab5fd2cd539a0a5715d08d4052b1