Nov 27 19:05:21.964 INFO documenting kmBlaine/yucon against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 27 19:05:21.964 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-6/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 27 19:05:22.263 INFO [stdout] 80df045c5082941e0e58e197f6275de7580ce343f8c34a4cfd6d04a9493ea634
Nov 27 19:05:22.267 INFO running `"docker" "start" "-a" "80df045c5082941e0e58e197f6275de7580ce343f8c34a4cfd6d04a9493ea634"`
Nov 27 19:05:22.808 INFO [stderr] usermod: no changes
Nov 27 19:05:22.846 INFO [stderr]  Documenting yucon v0.2.0 (/source)
Nov 27 19:05:23.127 INFO [stderr] error[E0252]: the name `Write` is defined multiple times
Nov 27 19:05:23.127 INFO [stderr]   --> src/runtime/mod.rs:46:5
Nov 27 19:05:23.127 INFO [stderr]    |
Nov 27 19:05:23.127 INFO [stderr] 36 | use std::fmt::Write;
Nov 27 19:05:23.127 INFO [stderr]    |     --------------- previous import of the trait `Write` here
Nov 27 19:05:23.127 INFO [stderr] ...
Nov 27 19:05:23.127 INFO [stderr] 46 | use std::io::Write;
Nov 27 19:05:23.127 INFO [stderr]    |     ^^^^^^^^^^^^^^ `Write` reimported here
Nov 27 19:05:23.127 INFO [stderr]    |
Nov 27 19:05:23.127 INFO [stderr]    = note: `Write` must be defined only once in the type namespace of this module
Nov 27 19:05:23.127 INFO [stderr] help: you can use `as` to change the binding name of the import
Nov 27 19:05:23.127 INFO [stderr]    |
Nov 27 19:05:23.127 INFO [stderr] 46 | use std::io::Write as OtherWrite;
Nov 27 19:05:23.127 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 19:05:23.127 INFO [stderr] 
Nov 27 19:05:23.154 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Nov 27 19:05:23.155 INFO [stderr]   --> src/main.rs:17:1
Nov 27 19:05:23.155 INFO [stderr]    |
Nov 27 19:05:23.155 INFO [stderr] 17 | extern crate test;
Nov 27 19:05:23.155 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 27 19:05:23.155 INFO [stderr]    |
Nov 27 19:05:23.155 INFO [stderr]    = help: add #![feature(test)] to the crate attributes to enable
Nov 27 19:05:23.155 INFO [stderr] 
Nov 27 19:05:23.155 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Nov 27 19:05:23.155 INFO [stderr]   --> src/main.rs:33:5
Nov 27 19:05:23.155 INFO [stderr]    |
Nov 27 19:05:23.155 INFO [stderr] 33 | use test::Options;
Nov 27 19:05:23.155 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 27 19:05:23.155 INFO [stderr]    |
Nov 27 19:05:23.155 INFO [stderr]    = help: add #![feature(test)] to the crate attributes to enable
Nov 27 19:05:23.155 INFO [stderr] 
Nov 27 19:05:23.155 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Nov 27 19:05:23.155 INFO [stderr]    --> src/main.rs:109:50
Nov 27 19:05:23.155 INFO [stderr]     |
Nov 27 19:05:23.155 INFO [stderr] 109 | fn line_interpreter(units: &UnitDatabase, opts: &Options)
Nov 27 19:05:23.155 INFO [stderr]     |                                                  ^^^^^^^
Nov 27 19:05:23.155 INFO [stderr]     |
Nov 27 19:05:23.155 INFO [stderr]     = help: add #![feature(test)] to the crate attributes to enable
Nov 27 19:05:23.155 INFO [stderr] 
Nov 27 19:05:23.228 INFO [stderr] error: Compilation failed, aborting rustdoc
Nov 27 19:05:23.228 INFO [stderr] 
Nov 27 19:05:23.271 INFO [stderr] error: Could not document `yucon`.
Nov 27 19:05:23.271 INFO [stderr] 
Nov 27 19:05:23.271 INFO [stderr] Caused by:
Nov 27 19:05:23.271 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name yucon src/main.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --cap-lints=forbid` (exit code: 1)
Nov 27 19:05:23.271 INFO [stderr] su: No module specific data is present
Nov 27 19:05:23.641 INFO running `"docker" "inspect" "80df045c5082941e0e58e197f6275de7580ce343f8c34a4cfd6d04a9493ea634"`
Nov 27 19:05:23.731 INFO running `"docker" "rm" "-f" "80df045c5082941e0e58e197f6275de7580ce343f8c34a4cfd6d04a9493ea634"`
Nov 27 19:05:23.831 INFO [stdout] 80df045c5082941e0e58e197f6275de7580ce343f8c34a4cfd6d04a9493ea634