Dec 02 01:25:16.146 INFO documenting unix-signal-0.1.0 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 01:25:16.146 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 01:25:16.621 INFO [stdout] 21c0b3f77d32bec6433fb57a565f6d12fe6eeaabfce87581cc35e9c71e431cbf
Dec 02 01:25:16.628 INFO running `"docker" "start" "-a" "21c0b3f77d32bec6433fb57a565f6d12fe6eeaabfce87581cc35e9c71e431cbf"`
Dec 02 01:25:17.901 INFO [stderr] usermod: no changes
Dec 02 01:25:18.056 INFO [stderr]    Compiling ptr v0.2.1
Dec 02 01:25:18.056 INFO [stderr]    Compiling hash-table v0.2.2
Dec 02 01:25:18.088 INFO [stderr]    Compiling libc v0.2.44
Dec 02 01:25:18.088 INFO [stderr]     Checking slot v0.2.5
Dec 02 01:25:18.088 INFO [stderr]    Compiling containers v0.9.5
Dec 02 01:25:18.088 INFO [stderr]     Checking rel v0.2.0
Dec 02 01:25:18.088 INFO [stderr]     Checking rand_core v0.3.0
Dec 02 01:25:18.088 INFO [stderr]     Checking idem v0.4.0
Dec 02 01:25:18.332 INFO [stderr]    Compiling i-o v0.4.4
Dec 02 01:25:18.385 INFO [stderr]     Checking heap v0.1.0
Dec 02 01:25:18.796 INFO [stderr]     Checking utf v0.1.4
Dec 02 01:25:19.000 INFO [stderr]     Checking flags v0.1.2
Dec 02 01:25:19.328 INFO [stderr]     Checking fallible v0.1.2
Dec 02 01:25:19.356 INFO [stderr]     Checking idem v0.1.1
Dec 02 01:25:19.412 INFO [stderr]     Checking rand_isaac v0.1.1
Dec 02 01:25:20.116 INFO [stderr]     Checking rand_xorshift v0.1.0
Dec 02 01:25:20.116 INFO [stderr]     Checking rand_hc v0.1.0
Dec 02 01:25:20.169 INFO [stderr]     Checking null-terminated v0.3.5
Dec 02 01:25:20.512 INFO [stderr]    Compiling rand v0.6.1
Dec 02 01:25:20.820 INFO [stderr]     Checking rand_pcg v0.1.1
Dec 02 01:25:20.836 INFO [stderr]     Checking rand_chacha v0.1.0
Dec 02 01:25:21.184 INFO [stderr]     Checking loca v0.7.1
Dec 02 01:25:22.196 INFO [stderr]     Checking default_allocator v0.3.0
Dec 02 01:25:23.568 INFO [stderr]    Compiling unix v0.6.6
Dec 02 01:25:23.568 INFO [stderr]     Checking tempus v0.2.3
Dec 02 01:25:25.095 INFO [stderr] su: No module specific data is present
Dec 02 01:25:25.424 INFO running `"docker" "inspect" "21c0b3f77d32bec6433fb57a565f6d12fe6eeaabfce87581cc35e9c71e431cbf"`
Dec 02 01:25:25.594 INFO running `"docker" "rm" "-f" "21c0b3f77d32bec6433fb57a565f6d12fe6eeaabfce87581cc35e9c71e431cbf"`
Dec 02 01:25:25.697 INFO [stdout] 21c0b3f77d32bec6433fb57a565f6d12fe6eeaabfce87581cc35e9c71e431cbf