Dec 02 04:30:02.343 INFO documenting powhasher-0.2.2 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 04:30:02.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-6/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 04:30:02.634 INFO [stdout] 9596f684aa8b2d73d2e27219ce30da2cf13b8bee3a2fbcd18cb958c043070619
Dec 02 04:30:02.636 INFO running `"docker" "start" "-a" "9596f684aa8b2d73d2e27219ce30da2cf13b8bee3a2fbcd18cb958c043070619"`
Dec 02 04:30:03.285 INFO [stderr] usermod: no changes
Dec 02 04:30:03.510 INFO [stderr]    Compiling jh-x86_64 v0.2.0
Dec 02 04:30:03.512 INFO [stderr]    Compiling groestl-aesni v0.2.0
Dec 02 04:30:03.522 INFO [stderr]     Checking arrayvec v0.4.8
Dec 02 04:30:03.522 INFO [stderr]     Checking core_affinity v0.5.9
Dec 02 04:30:03.522 INFO [stderr]     Checking threefish-cipher v0.3.0
Dec 02 04:30:03.523 INFO [stderr]     Checking sha3-plus v0.8.1
Dec 02 04:30:03.523 INFO [stderr]     Checking blake-hash v0.2.0
Dec 02 04:30:05.363 INFO [stderr]     Checking skein-hash v0.3.0
Dec 02 04:30:06.350 INFO [stderr]     Checking cn-stratum v0.4.0
Dec 02 04:30:08.372 INFO [stderr]     Checking yellowsun v0.2.0
Dec 02 04:30:09.540 INFO [stderr]  Documenting powhasher v0.2.2 (/source)
Dec 02 04:30:09.828 INFO [stderr] error[E0463]: can't find crate for `alloc_system`
Dec 02 04:30:09.828 INFO [stderr]  --> src/main.rs:6:1
Dec 02 04:30:09.828 INFO [stderr]   |
Dec 02 04:30:09.828 INFO [stderr] 6 | extern crate alloc_system;
Dec 02 04:30:09.828 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 02 04:30:09.828 INFO [stderr] 
Dec 02 04:30:09.838 INFO [stderr] error: Could not document `powhasher`.
Dec 02 04:30:09.838 INFO [stderr] 
Dec 02 04:30:09.838 INFO [stderr] Caused by:
Dec 02 04:30:09.838 INFO [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-name powhasher src/main.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern byteorder=/target/debug/deps/libbyteorder-855bcf633b819c21.rmeta --extern clap=/target/debug/deps/libclap-a259e24c9e76d0ce.rmeta --extern cn_stratum=/target/debug/deps/libcn_stratum-62a24dd71573d534.rmeta --extern core_affinity=/target/debug/deps/libcore_affinity-47e260b833fe2c52.rmeta --extern env_logger=/target/debug/deps/libenv_logger-d57575ab94daadc7.rmeta --extern log=/target/debug/deps/liblog-916819fb5d5f3ba7.rmeta --extern serde=/target/debug/deps/libserde-76bfe730453b5a77.rmeta --extern serde_derive=/target/debug/deps/libserde_derive-1a9ea55cc2f98493.so --extern serde_json=/target/debug/deps/libserde_json-5cebbd4b1876b33b.rmeta --extern yellowsun=/target/debug/deps/libyellowsun-287d86c4b10018bc.rmeta --cap-lints=forbid` (exit code: 1)
Dec 02 04:30:09.838 INFO [stderr] su: No module specific data is present
Dec 02 04:30:10.254 INFO running `"docker" "inspect" "9596f684aa8b2d73d2e27219ce30da2cf13b8bee3a2fbcd18cb958c043070619"`
Dec 02 04:30:10.366 INFO running `"docker" "rm" "-f" "9596f684aa8b2d73d2e27219ce30da2cf13b8bee3a2fbcd18cb958c043070619"`
Dec 02 04:30:10.471 INFO [stdout] 9596f684aa8b2d73d2e27219ce30da2cf13b8bee3a2fbcd18cb958c043070619