Dec 12 17:21:39.617 INFO checking byte-slice-0.1.12 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 17:21:39.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 17:21:39.964 INFO [stdout] b13e7ee751504e1dda5e15e0e77357cada4e2180f76200e7a5adc5865d7e4602
Dec 12 17:21:39.966 INFO running `"docker" "start" "-a" "b13e7ee751504e1dda5e15e0e77357cada4e2180f76200e7a5adc5865d7e4602"`
Dec 12 17:21:40.493 INFO [stderr] usermod: no changes
Dec 12 17:21:40.495 INFO [stderr]     Checking byte-slice v0.1.12 (/source)
Dec 12 17:21:41.639 INFO [stderr] warning: value assigned to `v` is never read
Dec 12 17:21:41.639 INFO [stderr]   --> src/test.rs:83:28
Dec 12 17:21:41.639 INFO [stderr]    |
Dec 12 17:21:41.639 INFO [stderr] 83 |     bs_collect_digits8!(c, v, break,
Dec 12 17:21:41.639 INFO [stderr]    |                            ^
Dec 12 17:21:41.639 INFO [stderr]    |
Dec 12 17:21:41.639 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 12 17:21:41.639 INFO [stderr] 
Dec 12 17:21:41.639 INFO [stderr] warning: value assigned to `v` is never read
Dec 12 17:21:41.639 INFO [stderr]    --> src/test.rs:140:29
Dec 12 17:21:41.639 INFO [stderr]     |
Dec 12 17:21:41.639 INFO [stderr] 140 |     bs_collect_digits16!(c, v, break,
Dec 12 17:21:41.639 INFO [stderr]     |                             ^
Dec 12 17:21:41.639 INFO [stderr] 
Dec 12 17:21:41.639 INFO [stderr] warning: value assigned to `v` is never read
Dec 12 17:21:41.639 INFO [stderr]    --> src/test.rs:197:29
Dec 12 17:21:41.639 INFO [stderr]     |
Dec 12 17:21:41.639 INFO [stderr] 197 |     bs_collect_digits32!(c, v, break,
Dec 12 17:21:41.639 INFO [stderr]     |                             ^
Dec 12 17:21:41.639 INFO [stderr] 
Dec 12 17:21:41.639 INFO [stderr] warning: value assigned to `v` is never read
Dec 12 17:21:41.639 INFO [stderr]    --> src/test.rs:254:29
Dec 12 17:21:41.639 INFO [stderr]     |
Dec 12 17:21:41.639 INFO [stderr] 254 |     bs_collect_digits64!(c, v, break,
Dec 12 17:21:41.639 INFO [stderr]     |                             ^
Dec 12 17:21:41.639 INFO [stderr] 
Dec 12 17:21:41.920 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Dec 12 17:21:41.920 INFO [stderr] su: No module specific data is present
Dec 12 17:21:43.053 INFO running `"docker" "inspect" "b13e7ee751504e1dda5e15e0e77357cada4e2180f76200e7a5adc5865d7e4602"`
Dec 12 17:21:43.188 INFO running `"docker" "rm" "-f" "b13e7ee751504e1dda5e15e0e77357cada4e2180f76200e7a5adc5865d7e4602"`
Dec 12 17:21:43.338 INFO [stdout] b13e7ee751504e1dda5e15e0e77357cada4e2180f76200e7a5adc5865d7e4602