Dec 12 06:34:17.085 INFO checking tar-parser-0.5.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 06:34:17.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06:34:17.352 INFO [stdout] fd6f9b69dee4fe5aab2c240683517b2b3e948f68c68e9d37ee0d3c84a5f3b6f4
Dec 12 06:34:17.353 INFO running `"docker" "start" "-a" "fd6f9b69dee4fe5aab2c240683517b2b3e948f68c68e9d37ee0d3c84a5f3b6f4"`
Dec 12 06:34:18.049 INFO [stderr] usermod: no changes
Dec 12 06:34:18.128 INFO [stderr]     Checking tar-parser v0.5.0 (/source)
Dec 12 06:34:18.692 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:34:18.692 INFO [stderr]  --> src/lib.rs:1:1
Dec 12 06:34:18.692 INFO [stderr]   |
Dec 12 06:34:18.692 INFO [stderr] 1 | #[macro_use]
Dec 12 06:34:18.692 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:34:18.692 INFO [stderr]   |
Dec 12 06:34:18.692 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:34:18.692 INFO [stderr] 
Dec 12 06:34:18.796 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:34:18.796 INFO [stderr]  --> src/lib.rs:1:1
Dec 12 06:34:18.796 INFO [stderr]   |
Dec 12 06:34:18.796 INFO [stderr] 1 | #[macro_use]
Dec 12 06:34:18.796 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:34:18.796 INFO [stderr]   |
Dec 12 06:34:18.796 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:34:18.796 INFO [stderr] 
Dec 12 06:34:19.180 INFO [stderr] warning: unused variable: `e1`
Dec 12 06:34:19.180 INFO [stderr]    --> src/parser.rs:420:13
Dec 12 06:34:19.180 INFO [stderr]     |
Dec 12 06:34:19.180 INFO [stderr] 420 |         let e1: &[u8] = b"8";
Dec 12 06:34:19.180 INFO [stderr]     |             ^^ help: consider using `_e1` instead
Dec 12 06:34:19.180 INFO [stderr]     |
Dec 12 06:34:19.180 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 06:34:19.180 INFO [stderr] 
Dec 12 06:34:19.332 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 12 06:34:19.343 INFO [stderr] su: No module specific data is present
Dec 12 06:34:20.178 INFO running `"docker" "inspect" "fd6f9b69dee4fe5aab2c240683517b2b3e948f68c68e9d37ee0d3c84a5f3b6f4"`
Dec 12 06:34:20.492 INFO running `"docker" "rm" "-f" "fd6f9b69dee4fe5aab2c240683517b2b3e948f68c68e9d37ee0d3c84a5f3b6f4"`
Dec 12 06:34:20.724 INFO [stdout] fd6f9b69dee4fe5aab2c240683517b2b3e948f68c68e9d37ee0d3c84a5f3b6f4