[INFO] cloning repository https://github.com/CursedFlames/IntCodeVM
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CursedFlames/IntCodeVM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCursedFlames%2FIntCodeVM", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCursedFlames%2FIntCodeVM'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e6550dd05884ed6d0cbdf3e56b002260c4c13d4d
[INFO] documenting CursedFlames/IntCodeVM against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCursedFlames%2FIntCodeVM" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CursedFlames/IntCodeVM on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CursedFlames/IntCodeVM
[INFO] finished tweaking git repo https://github.com/CursedFlames/IntCodeVM
[INFO] tweaked toml for git repo https://github.com/CursedFlames/IntCodeVM written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/CursedFlames/IntCodeVM already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structopt-derive v0.4.9
[INFO] [stderr]   Downloaded criterion-plot v0.4.3
[INFO] [stderr]   Downloaded structopt v0.3.16
[INFO] [stderr]   Downloaded tinytemplate v1.1.0
[INFO] [stderr]   Downloaded criterion v0.3.3
[INFO] [stderr]   Downloaded oorandom v11.1.2
[INFO] [stderr]   Downloaded plotters v0.2.15
[INFO] [stderr]   Downloaded half v1.6.0
[INFO] [stderr]   Downloaded clap v2.33.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f51fa9bb864a378d8af69e933472ec4d9c9a7e3c1b7ed742ca6ec75c487f76b5
[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" "f51fa9bb864a378d8af69e933472ec4d9c9a7e3c1b7ed742ca6ec75c487f76b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f51fa9bb864a378d8af69e933472ec4d9c9a7e3c1b7ed742ca6ec75c487f76b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f51fa9bb864a378d8af69e933472ec4d9c9a7e3c1b7ed742ca6ec75c487f76b5", kill_on_drop: false }`
[INFO] [stdout] f51fa9bb864a378d8af69e933472ec4d9c9a7e3c1b7ed742ca6ec75c487f76b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d4fb0e155419d434a9d53ca4daf13f88b90494fba98485830f2a84e57196777
[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" "9d4fb0e155419d434a9d53ca4daf13f88b90494fba98485830f2a84e57196777", kill_on_drop: false }`
[INFO] [stderr]    Compiling structopt-derive v0.4.9
[INFO] [stderr]     Checking structopt v0.3.16
[INFO] [stderr]     Checking intcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting intcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `intcode::intcode`
[INFO] [stdout]  --> src/bin/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use intcode::intcode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ no `intcode` in `intcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `intcode` is ambiguous (name vs any other name during import resolution)
[INFO] [stdout]  --> src/bin/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use intcode::intcode;
[INFO] [stdout]   |     ^^^^^^^ ambiguous name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `intcode` could refer to a crate passed with `--extern`
[INFO] [stdout]   = help: use `::intcode` to refer to this crate unambiguously
[INFO] [stdout] note: `intcode` could also refer to the module imported here
[INFO] [stdout]  --> src/bin/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use intcode::intcode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   = help: use `crate::intcode` to refer to this module unambiguously
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0659.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `intcode`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name main src/bin/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern intcode=/opt/rustwide/target/debug/deps/libintcode-697d3ad1b8051295.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-c0aa5c5f49bc8c76.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "9d4fb0e155419d434a9d53ca4daf13f88b90494fba98485830f2a84e57196777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d4fb0e155419d434a9d53ca4daf13f88b90494fba98485830f2a84e57196777", kill_on_drop: false }`
[INFO] [stdout] 9d4fb0e155419d434a9d53ca4daf13f88b90494fba98485830f2a84e57196777