Dec 02 08:49:58.225 INFO documenting crates-mirror-0.2.1 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 08:49:58.226 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 08:49:58.439 INFO [stdout] 30ede5406910d2c9c467840b3a925fe57c0da2f6917ae8fac0224c479086819c
Dec 02 08:49:58.441 INFO running `"docker" "start" "-a" "30ede5406910d2c9c467840b3a925fe57c0da2f6917ae8fac0224c479086819c"`
Dec 02 08:49:59.020 INFO [stderr] usermod: no changes
Dec 02 08:49:59.356 INFO [stderr]     Checking generic-array v0.5.1
Dec 02 08:49:59.798 INFO [stderr]     Checking digest-buffer v0.1.2
Dec 02 08:49:59.798 INFO [stderr]     Checking digest v0.2.1
Dec 02 08:50:00.332 INFO [stderr]     Checking sha2 v0.2.0
Dec 02 08:50:00.998 INFO [stderr]  Documenting crates-mirror v0.2.1 (/source)
Dec 02 08:50:05.958 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.92s
Dec 02 08:50:05.979 INFO [stderr] su: No module specific data is present
Dec 02 08:50:06.460 INFO running `"docker" "inspect" "30ede5406910d2c9c467840b3a925fe57c0da2f6917ae8fac0224c479086819c"`
Dec 02 08:50:06.622 INFO running `"docker" "rm" "-f" "30ede5406910d2c9c467840b3a925fe57c0da2f6917ae8fac0224c479086819c"`
Dec 02 08:50:06.765 INFO [stdout] 30ede5406910d2c9c467840b3a925fe57c0da2f6917ae8fac0224c479086819c