Nov 28 11:19:49.907 INFO documenting oursh-0.2.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 11:19:49.908 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-7/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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 11:19:50.096 INFO [stdout] 1efe8d8c3c2a67ded7d4780e8676df88bb33e7ca98e8dc914e1fc4628df13b92
Nov 28 11:19:50.100 INFO running `"docker" "start" "-a" "1efe8d8c3c2a67ded7d4780e8676df88bb33e7ca98e8dc914e1fc4628df13b92"`
Nov 28 11:19:50.719 INFO [stderr] usermod: no changes
Nov 28 11:19:51.042 INFO [stderr]    Compiling byte-tools v0.3.0
Nov 28 11:19:51.043 INFO [stderr]    Compiling byteorder v1.2.7
Nov 28 11:19:51.044 INFO [stderr]    Compiling opaque-debug v0.2.1
Nov 28 11:19:51.045 INFO [stderr]    Compiling bit-vec v0.5.0
Nov 28 11:19:51.046 INFO [stderr]    Compiling precomputed-hash v0.1.1
Nov 28 11:19:51.047 INFO [stderr]    Compiling lalrpop-util v0.16.1
Nov 28 11:19:51.050 INFO [stderr]     Checking utf8 v0.0.2
Nov 28 11:19:51.265 INFO [stderr]    Compiling ascii-canvas v1.0.0
Nov 28 11:19:51.627 INFO [stderr]    Compiling block-padding v0.1.2
Nov 28 11:19:51.764 INFO [stderr]    Compiling ena v0.10.1
Nov 28 11:19:51.839 INFO [stderr]    Compiling new_debug_unreachable v1.0.1
Nov 28 11:19:52.029 INFO [stderr]    Compiling generic-array v0.12.0
Nov 28 11:19:52.135 INFO [stderr]    Compiling docopt v1.0.2
Nov 28 11:19:52.207 INFO [stderr]     Checking pwd v1.3.0
Nov 28 11:19:52.804 INFO [stderr]    Compiling bit-set v0.5.0
Nov 28 11:19:52.861 INFO [stderr]    Compiling string_cache v0.7.3
Nov 28 11:19:53.493 INFO [stderr]    Compiling block-buffer v0.7.0
Nov 28 11:19:53.519 INFO [stderr]    Compiling digest v0.8.0
Nov 28 11:19:54.427 INFO [stderr]    Compiling sha2 v0.8.0
Nov 28 11:19:57.421 INFO [stderr]    Compiling lalrpop v0.16.1
Nov 28 11:20:35.910 INFO [stderr]    Compiling oursh v0.2.0 (/source)
Nov 28 11:20:41.427 INFO [stderr]  Documenting oursh v0.2.0 (/source)
Nov 28 11:20:42.682 INFO [stderr] error[E0635]: unknown feature `alloc_system`
Nov 28 11:20:42.682 INFO [stderr]   --> src/lib.rs:77:12
Nov 28 11:20:42.682 INFO [stderr]    |
Nov 28 11:20:42.682 INFO [stderr] 77 | #![feature(alloc_system, box_syntax, box_patterns)]
Nov 28 11:20:42.682 INFO [stderr]    |            ^^^^^^^^^^^^
Nov 28 11:20:42.682 INFO [stderr] 
Nov 28 11:20:42.689 INFO [stderr] error: Compilation failed, aborting rustdoc
Nov 28 11:20:42.689 INFO [stderr] 
Nov 28 11:20:42.721 INFO [stderr] error: Could not document `oursh`.
Nov 28 11:20:42.721 INFO [stderr] 
Nov 28 11:20:42.721 INFO [stderr] Caused by:
Nov 28 11:20:42.721 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name oursh src/lib.rs --color never -o /target/doc --cfg 'feature="default"' --cfg 'feature="history"' --document-private-items -L dependency=/target/debug/deps --extern docopt=/target/debug/deps/libdocopt-7752bd46e8692fdc.rmeta --extern lalrpop_util=/target/debug/deps/liblalrpop_util-5567b1f9146882e2.rmeta --extern nix=/target/debug/deps/libnix-ebb2bf216e9d86dc.rmeta --extern pwd=/target/debug/deps/libpwd-70eb8f78315d12a4.rmeta --extern regex=/target/debug/deps/libregex-0fae564e51c0d97c.rmeta --extern termion=/target/debug/deps/libtermion-fef46c4e9f5e7d68.rmeta --extern utf8=/target/debug/deps/libutf8-347b657b5459da22.rmeta --cap-lints=forbid` (exit code: 1)
Nov 28 11:20:42.724 INFO [stderr] su: No module specific data is present
Nov 28 11:20:43.089 INFO running `"docker" "inspect" "1efe8d8c3c2a67ded7d4780e8676df88bb33e7ca98e8dc914e1fc4628df13b92"`
Nov 28 11:20:43.204 INFO running `"docker" "rm" "-f" "1efe8d8c3c2a67ded7d4780e8676df88bb33e7ca98e8dc914e1fc4628df13b92"`
Nov 28 11:20:43.400 INFO [stdout] 1efe8d8c3c2a67ded7d4780e8676df88bb33e7ca98e8dc914e1fc4628df13b92