Nov 28 13:06:10.552 INFO documenting image-batch-resizer-0.2.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 13:06:10.552 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-0/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13:06:10.945 INFO [stdout] a56fd18d853668ddb394df78af7190627c443b49c0f3731d2dbc75c1807ec6d3
Nov 28 13:06:10.948 INFO running `"docker" "start" "-a" "a56fd18d853668ddb394df78af7190627c443b49c0f3731d2dbc75c1807ec6d3"`
Nov 28 13:06:12.279 INFO [stderr] usermod: no changes
Nov 28 13:06:12.567 INFO [stderr]    Compiling structopt-derive v0.2.7
Nov 28 13:06:12.575 INFO [stderr]     Checking failure v0.1.1
Nov 28 13:06:18.538 INFO [stderr]     Checking structopt v0.2.7
Nov 28 13:06:19.351 INFO [stderr]  Documenting image-batch-resizer v0.2.0 (/source)
Nov 28 13:06:24.615 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.30s
Nov 28 13:06:24.623 INFO [stderr] su: No module specific data is present
Nov 28 13:06:25.681 INFO running `"docker" "inspect" "a56fd18d853668ddb394df78af7190627c443b49c0f3731d2dbc75c1807ec6d3"`
Nov 28 13:06:25.944 INFO running `"docker" "rm" "-f" "a56fd18d853668ddb394df78af7190627c443b49c0f3731d2dbc75c1807ec6d3"`
Nov 28 13:06:26.311 INFO [stdout] a56fd18d853668ddb394df78af7190627c443b49c0f3731d2dbc75c1807ec6d3