Dec 02 02:10:57.036 INFO documenting syn-error-experiment-0.0.0 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 02:10:57.036 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 02 02:10:57.252 INFO [stdout] 1a4829b948571cdd38206d5294f1dd8182d5b9bab19c6c847d7a41d9d07ad0bf
Dec 02 02:10:57.254 INFO running `"docker" "start" "-a" "1a4829b948571cdd38206d5294f1dd8182d5b9bab19c6c847d7a41d9d07ad0bf"`
Dec 02 02:10:57.740 INFO [stderr] usermod: no changes
Dec 02 02:10:57.793 INFO [stderr]     Checking quote v0.6.10
Dec 02 02:10:59.868 INFO [stderr]     Checking syn v0.14.9
Dec 02 02:11:02.504 INFO [stderr]  Documenting syn-error-experiment v0.0.0 (/source)
Dec 02 02:11:06.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.60s
Dec 02 02:11:06.364 INFO [stderr] su: No module specific data is present
Dec 02 02:11:06.645 INFO running `"docker" "inspect" "1a4829b948571cdd38206d5294f1dd8182d5b9bab19c6c847d7a41d9d07ad0bf"`
Dec 02 02:11:06.767 INFO running `"docker" "rm" "-f" "1a4829b948571cdd38206d5294f1dd8182d5b9bab19c6c847d7a41d9d07ad0bf"`
Dec 02 02:11:06.900 INFO [stdout] 1a4829b948571cdd38206d5294f1dd8182d5b9bab19c6c847d7a41d9d07ad0bf