Dec 01 22:56:06.392 INFO documenting IgaguriMK/rust-calculator against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 22:56:06.392 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 22:56:06.876 INFO [stdout] 88e937868f60659720ff11fde41f4264d138403d41fd29073c2cfd367f99734f
Dec 01 22:56:06.878 INFO running `"docker" "start" "-a" "88e937868f60659720ff11fde41f4264d138403d41fd29073c2cfd367f99734f"`
Dec 01 22:56:08.104 INFO [stderr] usermod: no changes
Dec 01 22:56:08.180 INFO [stderr]     Checking libc v0.2.30
Dec 01 22:56:09.474 INFO [stderr]     Checking memchr v1.0.1
Dec 01 22:56:09.870 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 01 22:56:10.654 INFO [stderr]     Checking regex v0.2.2
Dec 01 22:56:12.914 INFO [stderr]  Documenting rcalc v0.1.0 (/source)
Dec 01 22:56:15.025 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.89s
Dec 01 22:56:15.029 INFO [stderr] su: No module specific data is present
Dec 01 22:56:15.944 INFO running `"docker" "inspect" "88e937868f60659720ff11fde41f4264d138403d41fd29073c2cfd367f99734f"`
Dec 01 22:56:16.380 INFO running `"docker" "rm" "-f" "88e937868f60659720ff11fde41f4264d138403d41fd29073c2cfd367f99734f"`
Dec 01 22:56:16.675 INFO [stdout] 88e937868f60659720ff11fde41f4264d138403d41fd29073c2cfd367f99734f