Dec 12 16:43:02.171 INFO checking chomp-0.3.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:43:02.171 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 16:43:02.594 INFO [stdout] cbad5db5544cf0f8c5e7c52bead054dfbec89fda5dafbf73e015cdc610261138
Dec 12 16:43:02.596 INFO running `"docker" "start" "-a" "cbad5db5544cf0f8c5e7c52bead054dfbec89fda5dafbf73e015cdc610261138"`
Dec 12 16:43:03.114 INFO [stderr] usermod: no changes
Dec 12 16:43:03.204 INFO [stderr]     Checking chomp v0.3.1 (/source)
Dec 12 16:43:04.964 INFO [stderr] warning: variable does not need to be mutable
Dec 12 16:43:04.964 INFO [stderr]   --> src/buffer/stateful.rs:84:13
Dec 12 16:43:04.964 INFO [stderr]    |
Dec 12 16:43:04.964 INFO [stderr] 84 |         let mut buffer = &mut self.buffer;
Dec 12 16:43:04.964 INFO [stderr]    |             ----^^^^^^
Dec 12 16:43:04.964 INFO [stderr]    |             |
Dec 12 16:43:04.964 INFO [stderr]    |             help: remove this `mut`
Dec 12 16:43:04.964 INFO [stderr]    |
Dec 12 16:43:04.964 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 16:43:04.964 INFO [stderr] 
Dec 12 16:43:07.652 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 16:43:07.652 INFO [stderr]  --> benches/combinators.rs:3:1
Dec 12 16:43:07.652 INFO [stderr]   |
Dec 12 16:43:07.652 INFO [stderr] 3 | #[macro_use]
Dec 12 16:43:07.652 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 16:43:07.652 INFO [stderr]   |
Dec 12 16:43:07.652 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 16:43:07.652 INFO [stderr] 
Dec 12 16:43:08.045 INFO [stderr] error: couldn't read benches/./data/http-requests.txt: No such file or directory (os error 2)
Dec 12 16:43:08.045 INFO [stderr]    --> benches/http_bench.rs:166:16
Dec 12 16:43:08.045 INFO [stderr]     |
Dec 12 16:43:08.045 INFO [stderr] 166 |     let data = include_bytes!("./data/http-requests.txt");
Dec 12 16:43:08.045 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 16:43:08.045 INFO [stderr] 
Dec 12 16:43:08.045 INFO [stderr] error: aborting due to previous error
Dec 12 16:43:08.045 INFO [stderr] 
Dec 12 16:43:08.045 INFO [stderr] error: Could not compile `chomp`.
Dec 12 16:43:08.045 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 16:43:10.604 INFO [stderr] warning: variable does not need to be mutable
Dec 12 16:43:10.604 INFO [stderr]   --> src/buffer/stateful.rs:84:13
Dec 12 16:43:10.604 INFO [stderr]    |
Dec 12 16:43:10.604 INFO [stderr] 84 |         let mut buffer = &mut self.buffer;
Dec 12 16:43:10.604 INFO [stderr]    |             ----^^^^^^
Dec 12 16:43:10.604 INFO [stderr]    |             |
Dec 12 16:43:10.604 INFO [stderr]    |             help: remove this `mut`
Dec 12 16:43:10.604 INFO [stderr]    |
Dec 12 16:43:10.604 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 16:43:10.604 INFO [stderr] 
Dec 12 16:43:11.740 INFO [stderr] error: build failed
Dec 12 16:43:11.744 INFO [stderr] su: No module specific data is present
Dec 12 16:43:12.158 INFO running `"docker" "inspect" "cbad5db5544cf0f8c5e7c52bead054dfbec89fda5dafbf73e015cdc610261138"`
Dec 12 16:43:12.335 INFO running `"docker" "rm" "-f" "cbad5db5544cf0f8c5e7c52bead054dfbec89fda5dafbf73e015cdc610261138"`
Dec 12 16:43:12.499 INFO [stdout] cbad5db5544cf0f8c5e7c52bead054dfbec89fda5dafbf73e015cdc610261138