Dec 01 12:00:19.724 INFO documenting luser/tracetree against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 12:00:19.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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 12:00:20.160 INFO [stdout] 0f1fdfdf6fe23d8eed9b71a96da609e169057df38fcdeba00be179cf1ff7d3a2
Dec 01 12:00:20.162 INFO running `"docker" "start" "-a" "0f1fdfdf6fe23d8eed9b71a96da609e169057df38fcdeba00be179cf1ff7d3a2"`
Dec 01 12:00:20.848 INFO [stderr] usermod: no changes
Dec 01 12:00:21.084 INFO [stderr]     Checking indextree v1.0.1
Dec 01 12:00:21.084 INFO [stderr]    Compiling rand v0.3.15
Dec 01 12:00:21.084 INFO [stderr]    Compiling pulldown-cmark v0.0.3
Dec 01 12:00:21.084 INFO [stderr]     Checking memchr v0.1.11
Dec 01 12:00:21.104 INFO [stderr]     Checking nix v0.8.1
Dec 01 12:00:21.116 INFO [stderr]     Checking textwrap v0.6.0
Dec 01 12:00:21.124 INFO [stderr]     Checking backtrace-sys v0.1.11
Dec 01 12:00:21.124 INFO [stderr]     Checking thread-id v2.0.0
Dec 01 12:00:21.556 INFO [stderr]     Checking nix v0.7.0
Dec 01 12:00:21.828 INFO [stderr]     Checking chrono v0.3.1
Dec 01 12:00:22.404 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 01 12:00:22.892 INFO [stderr]     Checking thread_local v0.2.7
Dec 01 12:00:23.146 INFO [stderr]     Checking backtrace v0.3.2
Dec 01 12:00:25.449 INFO [stderr]     Checking clap v2.25.0
Dec 01 12:00:25.664 INFO [stderr]     Checking error-chain v0.10.0
Dec 01 12:00:26.774 INFO [stderr]     Checking regex v0.1.80
Dec 01 12:00:34.484 INFO [stderr]    Compiling tempdir v0.3.5
Dec 01 12:00:36.628 INFO [stderr]    Compiling skeptic v0.5.0
Dec 01 12:00:37.776 INFO [stderr]     Checking env_logger v0.3.5
Dec 01 12:00:38.560 INFO [stderr]    Compiling spawn-ptrace v0.1.0
Dec 01 12:00:42.344 INFO [stderr]  Documenting tracetree v0.1.6-pre (/source)
Dec 01 12:00:45.104 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.22s
Dec 01 12:00:45.116 INFO [stderr] su: No module specific data is present
Dec 01 12:00:46.012 INFO running `"docker" "inspect" "0f1fdfdf6fe23d8eed9b71a96da609e169057df38fcdeba00be179cf1ff7d3a2"`
Dec 01 12:00:46.342 INFO running `"docker" "rm" "-f" "0f1fdfdf6fe23d8eed9b71a96da609e169057df38fcdeba00be179cf1ff7d3a2"`
Dec 01 12:00:46.630 INFO [stdout] 0f1fdfdf6fe23d8eed9b71a96da609e169057df38fcdeba00be179cf1ff7d3a2