Dec 01 09:03:23.891 INFO documenting racer-rust/racer against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 09:03:23.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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"`
Dec 01 09:03:24.452 INFO [stdout] 58b9a33f7f0aaadb2593db90d9fea88070149a732155122997cc551e6d216407
Dec 01 09:03:24.454 INFO running `"docker" "start" "-a" "58b9a33f7f0aaadb2593db90d9fea88070149a732155122997cc551e6d216407"`
Dec 01 09:03:26.244 INFO [stderr] usermod: no changes
Dec 01 09:03:26.639 INFO [stderr]    Compiling rustc-rayon-core v0.1.1
Dec 01 09:03:26.640 INFO [stderr]     Checking rustc-ap-graphviz v297.0.0
Dec 01 09:03:26.641 INFO [stderr]     Checking scoped-tls v0.1.2
Dec 01 09:03:26.641 INFO [stderr]    Compiling rustc-ap-rustc_target v297.0.0
Dec 01 09:03:26.641 INFO [stderr]    Compiling rustc-ap-syntax v297.0.0
Dec 01 09:03:26.642 INFO [stderr]     Checking rls-span v0.4.0
Dec 01 09:03:26.663 INFO [stderr]     Checking rustc-hash v1.0.1
Dec 01 09:03:26.665 INFO [stderr]     Checking ena v0.9.3
Dec 01 09:03:28.268 INFO [stderr]     Checking rustc-ap-rustc_cratesio_shim v297.0.0
Dec 01 09:03:28.380 INFO [stderr]     Checking smallvec v0.6.6
Dec 01 09:03:28.532 INFO [stderr]     Checking lock_api v0.1.5
Dec 01 09:03:28.632 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 01 09:03:29.277 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 01 09:03:29.332 INFO [stderr]    Compiling derive_more v0.13.0
Dec 01 09:03:29.834 INFO [stderr]     Checking env_logger v0.6.0
Dec 01 09:03:32.799 INFO [stderr]     Checking rustc-ap-serialize v297.0.0
Dec 01 09:03:32.817 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 01 09:03:34.812 INFO [stderr]     Checking rustc-rayon v0.1.1
Dec 01 09:03:36.046 INFO [stderr]     Checking parking_lot v0.6.4
Dec 01 09:03:50.474 INFO [stderr]     Checking rustc-ap-rustc_data_structures v297.0.0
Dec 01 09:03:56.078 INFO [stderr]     Checking rustc-ap-arena v297.0.0
Dec 01 09:03:59.889 INFO [stderr]     Checking rustc-ap-syntax_pos v297.0.0
Dec 01 09:04:09.635 INFO [stderr]     Checking rustc-ap-rustc_errors v297.0.0
Dec 01 09:04:12.493 INFO [stderr]     Checking serde v1.0.80
Dec 01 09:04:27.884 INFO [stderr]     Checking serde_json v1.0.33
Dec 01 09:04:27.884 INFO [stderr]     Checking racer-interner v0.1.0 (/source/interner)
Dec 01 09:04:32.507 INFO [stderr]     Checking racer-cargo-metadata v0.1.1 (/source/metadata)
Dec 01 09:04:36.449 INFO [stderr]  Documenting racer v2.1.14 (/source)
Dec 01 09:04:41.251 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
Dec 01 09:04:41.287 INFO [stderr] su: No module specific data is present
Dec 01 09:04:42.556 INFO running `"docker" "inspect" "58b9a33f7f0aaadb2593db90d9fea88070149a732155122997cc551e6d216407"`
Dec 01 09:04:42.892 INFO running `"docker" "rm" "-f" "58b9a33f7f0aaadb2593db90d9fea88070149a732155122997cc551e6d216407"`
Dec 01 09:04:43.320 INFO [stdout] 58b9a33f7f0aaadb2593db90d9fea88070149a732155122997cc551e6d216407