Nov 28 04:41:41.977 INFO documenting LogoiLab/injektilo against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 04:41:41.979 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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"`
Nov 28 04:41:42.340 INFO [stdout] 4efaf3cc7272841ad2d2d24e265359e3cd2a2d7c323e115964c7eb4f1d3ebd61
Nov 28 04:41:42.344 INFO running `"docker" "start" "-a" "4efaf3cc7272841ad2d2d24e265359e3cd2a2d7c323e115964c7eb4f1d3ebd61"`
Nov 28 04:41:42.936 INFO [stderr] usermod: no changes
Nov 28 04:41:43.073 INFO [stderr]     Checking socket2 v0.2.4
Nov 28 04:41:43.073 INFO [stderr]     Checking openssl-sys v0.9.20
Nov 28 04:41:43.073 INFO [stderr]     Checking libz-sys v1.0.18
Nov 28 04:41:43.993 INFO [stderr]     Checking curl-sys v0.3.15
Nov 28 04:41:44.468 INFO [stderr]     Checking curl v0.4.8
Nov 28 04:41:45.755 INFO [stderr]  Documenting injektilo v0.1.0 (/source)
Nov 28 04:41:46.359 INFO [stderr] error[E0635]: unknown feature `alloc_system`
Nov 28 04:41:46.359 INFO [stderr]  --> src/main.rs:3:12
Nov 28 04:41:46.360 INFO [stderr]   |
Nov 28 04:41:46.360 INFO [stderr] 3 | #![feature(alloc_system)]
Nov 28 04:41:46.360 INFO [stderr]   |            ^^^^^^^^^^^^
Nov 28 04:41:46.361 INFO [stderr] 
Nov 28 04:41:46.363 INFO [stderr] error: Compilation failed, aborting rustdoc
Nov 28 04:41:46.364 INFO [stderr] 
Nov 28 04:41:46.391 INFO [stderr] error: Could not document `injektilo`.
Nov 28 04:41:46.392 INFO [stderr] 
Nov 28 04:41:46.392 INFO [stderr] Caused by:
Nov 28 04:41:46.392 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name injektilo src/main.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern curl=/target/debug/deps/libcurl-6817d7c863f10b3c.rmeta --extern serde=/target/debug/deps/libserde-c373d97a4f42bf8e.rmeta --extern serde_derive=/target/debug/deps/libserde_derive-36937c31cb61fca6.so --extern serde_json=/target/debug/deps/libserde_json-5e99025b5e704745.rmeta --cap-lints=forbid` (exit code: 1)
Nov 28 04:41:46.393 INFO [stderr] su: No module specific data is present
Nov 28 04:41:46.719 INFO running `"docker" "inspect" "4efaf3cc7272841ad2d2d24e265359e3cd2a2d7c323e115964c7eb4f1d3ebd61"`
Nov 28 04:41:46.892 INFO running `"docker" "rm" "-f" "4efaf3cc7272841ad2d2d24e265359e3cd2a2d7c323e115964c7eb4f1d3ebd61"`
Nov 28 04:41:47.039 INFO [stdout] 4efaf3cc7272841ad2d2d24e265359e3cd2a2d7c323e115964c7eb4f1d3ebd61