Nov 29 14:04:18.785 INFO checking zargony/synacor-challenge against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 14:04:18.785 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 14:04:19.222 INFO [stdout] de2aeeb0f1cf3a97a8fe20411b32f4f7e1731fb8b2142bf69b20f6bcc297d48f
Nov 29 14:04:19.232 INFO running `"docker" "start" "-a" "de2aeeb0f1cf3a97a8fe20411b32f4f7e1731fb8b2142bf69b20f6bcc297d48f"`
Nov 29 14:04:20.536 INFO [stderr] usermod: no changes
Nov 29 14:04:20.644 INFO [stderr]     Checking libc v0.2.17
Nov 29 14:04:20.644 INFO [stderr]     Checking utf8-ranges v0.1.3
Nov 29 14:04:20.644 INFO [stderr]     Checking regex-syntax v0.3.9
Nov 29 14:04:20.644 INFO [stderr]     Checking log v0.3.6
Nov 29 14:04:22.196 INFO [stderr]     Checking thread-id v2.0.0
Nov 29 14:04:22.196 INFO [stderr]     Checking memchr v0.1.11
Nov 29 14:04:22.468 INFO [stderr]     Checking aho-corasick v0.5.3
Nov 29 14:04:22.640 INFO [stderr]     Checking thread_local v0.2.7
Nov 29 14:04:24.796 INFO [stderr]     Checking regex v0.1.80
Nov 29 14:04:26.895 INFO [stderr]     Checking env_logger v0.3.5
Nov 29 14:04:27.256 INFO [stderr]     Checking synacor-challenge v0.1.0 (/source)
Nov 29 14:04:27.996 INFO [stderr] warning: method is never used: `jump`
Nov 29 14:04:27.997 INFO [stderr]    --> src/memory.rs:105:5
Nov 29 14:04:27.997 INFO [stderr]     |
Nov 29 14:04:27.997 INFO [stderr] 105 |     pub fn jump(&mut self, addr: usize) {
Nov 29 14:04:27.998 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 14:04:27.998 INFO [stderr]     |
Nov 29 14:04:27.998 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 14:04:27.998 INFO [stderr] 
Nov 29 14:04:28.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.70s
Nov 29 14:04:28.279 INFO [stderr] su: No module specific data is present
Nov 29 14:04:29.216 INFO running `"docker" "inspect" "de2aeeb0f1cf3a97a8fe20411b32f4f7e1731fb8b2142bf69b20f6bcc297d48f"`
Nov 29 14:04:29.490 INFO running `"docker" "rm" "-f" "de2aeeb0f1cf3a97a8fe20411b32f4f7e1731fb8b2142bf69b20f6bcc297d48f"`
Nov 29 14:04:29.812 INFO [stdout] de2aeeb0f1cf3a97a8fe20411b32f4f7e1731fb8b2142bf69b20f6bcc297d48f