Dec 01 13:54:26.084 INFO documenting jfredett/synacor against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 13:54:26.084 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 01 13:54:26.292 INFO [stdout] 8d35da80e2c453eb51d4a0ceab0b4a0ccdd60eea3b1ad9588a7372904fbe678e
Dec 01 13:54:26.294 INFO running `"docker" "start" "-a" "8d35da80e2c453eb51d4a0ceab0b4a0ccdd60eea3b1ad9588a7372904fbe678e"`
Dec 01 13:54:26.869 INFO [stderr] usermod: no changes
Dec 01 13:54:26.955 INFO [stderr]     Checking synacor v0.1.0 (/source)
Dec 01 13:54:26.955 INFO [stderr]  Documenting synacor v0.1.0 (/source)
Dec 01 13:54:27.645 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 13:54:27.645 INFO [stderr]    --> src/vm.rs:186:9
Dec 01 13:54:27.645 INFO [stderr]     |
Dec 01 13:54:27.646 INFO [stderr] 186 |         stdin.read_exact(&mut buf);
Dec 01 13:54:27.646 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 13:54:27.646 INFO [stderr]     |
Dec 01 13:54:27.646 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 01 13:54:27.647 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 13:54:27.647 INFO [stderr] 
Dec 01 13:54:31.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
Dec 01 13:54:31.300 INFO [stderr] su: No module specific data is present
Dec 01 13:54:31.982 INFO running `"docker" "inspect" "8d35da80e2c453eb51d4a0ceab0b4a0ccdd60eea3b1ad9588a7372904fbe678e"`
Dec 01 13:54:32.119 INFO running `"docker" "rm" "-f" "8d35da80e2c453eb51d4a0ceab0b4a0ccdd60eea3b1ad9588a7372904fbe678e"`
Dec 01 13:54:32.219 INFO [stdout] 8d35da80e2c453eb51d4a0ceab0b4a0ccdd60eea3b1ad9588a7372904fbe678e