Nov 28 16:39:45.363 INFO documenting accel-mma84-0.2.0 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 16:39:45.363 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f5a0bd723553ea4b7556bd7087b9f0919cafb483-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 16:39:45.739 INFO [stdout] e60a427b738d26295237ee8d65e5d5df4581e87050442fdc4378c3e2a0e38f3d
Nov 28 16:39:45.747 INFO running `"docker" "start" "-a" "e60a427b738d26295237ee8d65e5d5df4581e87050442fdc4378c3e2a0e38f3d"`
Nov 28 16:39:47.047 INFO [stderr] usermod: no changes
Nov 28 16:39:47.124 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 28 16:39:47.124 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Nov 28 16:39:47.124 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Nov 28 16:39:47.124 INFO [stderr] files will be included as a binary target:
Nov 28 16:39:47.124 INFO [stderr] 
Nov 28 16:39:47.124 INFO [stderr] * /source/src/main.rs
Nov 28 16:39:47.124 INFO [stderr] 
Nov 28 16:39:47.124 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Nov 28 16:39:47.124 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Nov 28 16:39:47.124 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Nov 28 16:39:47.124 INFO [stderr] section. You may also move the files to a location where Cargo would not
Nov 28 16:39:47.124 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Nov 28 16:39:47.124 INFO [stderr] 
Nov 28 16:39:47.124 INFO [stderr] For more information on this warning you can consult
Nov 28 16:39:47.125 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Nov 28 16:39:47.125 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-accel`,
Nov 28 16:39:47.125 INFO [stderr] please set bin.path in Cargo.toml
Nov 28 16:39:47.125 INFO [stderr]     Checking tessel v0.3.1
Nov 28 16:39:47.955 INFO [stderr]  Documenting accel-mma84 v0.2.0 (/source)
Nov 28 16:39:48.331 INFO [stderr] error[E0463]: can't find crate for `alloc_system`
Nov 28 16:39:48.331 INFO [stderr]  --> src/lib.rs:2:1
Nov 28 16:39:48.331 INFO [stderr]   |
Nov 28 16:39:48.331 INFO [stderr] 2 | extern crate alloc_system;
Nov 28 16:39:48.331 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Nov 28 16:39:48.331 INFO [stderr] 
Nov 28 16:39:48.347 INFO [stderr] error: Could not document `accel-mma84`.
Nov 28 16:39:48.347 INFO [stderr] 
Nov 28 16:39:48.347 INFO [stderr] Caused by:
Nov 28 16:39:48.347 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name accel_mma84 src/lib.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern tessel=/target/debug/deps/libtessel-46298c554df847f3.rmeta --cap-lints=forbid` (exit code: 1)
Nov 28 16:39:48.348 INFO [stderr] su: No module specific data is present
Nov 28 16:39:48.907 INFO running `"docker" "inspect" "e60a427b738d26295237ee8d65e5d5df4581e87050442fdc4378c3e2a0e38f3d"`
Nov 28 16:39:49.229 INFO running `"docker" "rm" "-f" "e60a427b738d26295237ee8d65e5d5df4581e87050442fdc4378c3e2a0e38f3d"`
Nov 28 16:39:49.437 INFO [stdout] e60a427b738d26295237ee8d65e5d5df4581e87050442fdc4378c3e2a0e38f3d