Dec 02 04:44:23.607 INFO documenting pears-1.1.0 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 04:44:23.607 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02 04:44:23.803 INFO [stdout] 1aef7e084ed44ea4ccd61e271aae22a6a738d4c6fc7e674f7018038371e89c9f
Dec 02 04:44:23.805 INFO running `"docker" "start" "-a" "1aef7e084ed44ea4ccd61e271aae22a6a738d4c6fc7e674f7018038371e89c9f"`
Dec 02 04:44:24.520 INFO [stderr] usermod: no changes
Dec 02 04:44:25.100 INFO [stderr]     Checking curl-sys v0.4.15
Dec 02 04:44:25.625 INFO [stderr]     Checking libgit2-sys v0.7.10
Dec 02 04:44:26.326 INFO [stderr]     Checking git2 v0.7.5
Dec 02 04:44:30.238 INFO [stderr]  Documenting pears v1.1.0 (/source)
Dec 02 04:44:38.155 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.60s
Dec 02 04:44:38.184 INFO [stderr] su: No module specific data is present
Dec 02 04:44:38.718 INFO running `"docker" "inspect" "1aef7e084ed44ea4ccd61e271aae22a6a738d4c6fc7e674f7018038371e89c9f"`
Dec 02 04:44:38.933 INFO running `"docker" "rm" "-f" "1aef7e084ed44ea4ccd61e271aae22a6a738d4c6fc7e674f7018038371e89c9f"`
Dec 02 04:44:39.140 INFO [stdout] 1aef7e084ed44ea4ccd61e271aae22a6a738d4c6fc7e674f7018038371e89c9f