Nov 04 02:49:27.248 INFO checking mfs/box against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 02:49:27.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 02:49:27.623 INFO blam! b0210cff3bec1002d155d074a8912d48e8becdc9b4a92f62d88116240d9aa1fa
Nov 04 02:49:27.625 INFO running `"docker" "start" "-a" "b0210cff3bec1002d155d074a8912d48e8becdc9b4a92f62d88116240d9aa1fa"`
Nov 04 02:49:28.892 INFO kablam! usermod: no changes
Nov 04 02:49:28.985 INFO kablam!     Checking box v0.1.0 (/source)
Nov 04 02:49:29.548 INFO kablam! warning: variable does not need to be mutable
Nov 04 02:49:29.548 INFO kablam!   --> src/bin/assembler.rs:24:9
Nov 04 02:49:29.548 INFO kablam!    |
Nov 04 02:49:29.548 INFO kablam! 24 |     let mut reader = BufReader::new(f);
Nov 04 02:49:29.548 INFO kablam!    |         ----^^^^^^
Nov 04 02:49:29.548 INFO kablam!    |         |
Nov 04 02:49:29.548 INFO kablam!    |         help: remove this `mut`
Nov 04 02:49:29.548 INFO kablam!    |
Nov 04 02:49:29.548 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 02:49:29.548 INFO kablam! 
Nov 04 02:49:29.548 INFO kablam! warning: constant item is never used: `INSTRUCTIONS`
Nov 04 02:49:29.548 INFO kablam!   --> src/bin/assembler.rs:7:1
Nov 04 02:49:29.548 INFO kablam!    |
Nov 04 02:49:29.548 INFO kablam! 7  | / const INSTRUCTIONS: &'static [&'static str] = &[
Nov 04 02:49:29.548 INFO kablam! 8  | |     "nop", "jcn", "fim", "src", "fin", "jin", "jun", "jms", "inc", "isz", "add", "sub", "ld",
Nov 04 02:49:29.548 INFO kablam! 9  | |     "xch", "bbl", "ldm", "wrm", "wmp", "wrr", "wr0", "wr1", "wr2", "wr3", "sbm", "rdm", "rdr",
Nov 04 02:49:29.549 INFO kablam! 10 | |     "adm", "rd0", "rd1", "rd2", "rd3", "clb", "iac", "cmc", "cma", "ral", "rar", "tcc", "dac",
Nov 04 02:49:29.549 INFO kablam! 11 | |     "tcs", "stc", "daa", "kbp", "dcl"
Nov 04 02:49:29.549 INFO kablam! 12 | | ];
Nov 04 02:49:29.549 INFO kablam!    | |__^
Nov 04 02:49:29.549 INFO kablam!    |
Nov 04 02:49:29.549 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 02:49:29.549 INFO kablam! 
Nov 04 02:49:29.549 INFO kablam! warning: enum is never used: `Token`
Nov 04 02:49:29.549 INFO kablam!   --> src/bin/assembler.rs:14:1
Nov 04 02:49:29.549 INFO kablam!    |
Nov 04 02:49:29.549 INFO kablam! 14 | enum Token {
Nov 04 02:49:29.549 INFO kablam!    | ^^^^^^^^^^
Nov 04 02:49:29.549 INFO kablam! 
Nov 04 02:49:30.093 INFO kablam! warning: variable does not need to be mutable
Nov 04 02:49:30.094 INFO kablam!   --> src/bin/assembler.rs:24:9
Nov 04 02:49:30.094 INFO kablam!    |
Nov 04 02:49:30.094 INFO kablam! 24 |     let mut reader = BufReader::new(f);
Nov 04 02:49:30.095 INFO kablam!    |         ----^^^^^^
Nov 04 02:49:30.095 INFO kablam!    |         |
Nov 04 02:49:30.095 INFO kablam!    |         help: remove this `mut`
Nov 04 02:49:30.107 INFO kablam!    |
Nov 04 02:49:30.107 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 02:49:30.108 INFO kablam! 
Nov 04 02:49:30.108 INFO kablam! warning: constant item is never used: `INSTRUCTIONS`
Nov 04 02:49:30.108 INFO kablam!   --> src/bin/assembler.rs:7:1
Nov 04 02:49:30.109 INFO kablam!    |
Nov 04 02:49:30.109 INFO kablam! 7  | / const INSTRUCTIONS: &'static [&'static str] = &[
Nov 04 02:49:30.110 INFO kablam! 8  | |     "nop", "jcn", "fim", "src", "fin", "jin", "jun", "jms", "inc", "isz", "add", "sub", "ld",
Nov 04 02:49:30.110 INFO kablam! 9  | |     "xch", "bbl", "ldm", "wrm", "wmp", "wrr", "wr0", "wr1", "wr2", "wr3", "sbm", "rdm", "rdr",
Nov 04 02:49:30.110 INFO kablam! 10 | |     "adm", "rd0", "rd1", "rd2", "rd3", "clb", "iac", "cmc", "cma", "ral", "rar", "tcc", "dac",
Nov 04 02:49:30.111 INFO kablam! 11 | |     "tcs", "stc", "daa", "kbp", "dcl"
Nov 04 02:49:30.111 INFO kablam! 12 | | ];
Nov 04 02:49:30.111 INFO kablam!    | |__^
Nov 04 02:49:30.112 INFO kablam!    |
Nov 04 02:49:30.115 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 02:49:30.115 INFO kablam! 
Nov 04 02:49:30.115 INFO kablam! warning: enum is never used: `Token`
Nov 04 02:49:30.115 INFO kablam!   --> src/bin/assembler.rs:14:1
Nov 04 02:49:30.115 INFO kablam!    |
Nov 04 02:49:30.115 INFO kablam! 14 | enum Token {
Nov 04 02:49:30.115 INFO kablam!    | ^^^^^^^^^^
Nov 04 02:49:30.115 INFO kablam! 
Nov 04 02:49:30.255 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Nov 04 02:49:30.257 INFO kablam! su: No module specific data is present
Nov 04 02:49:30.907 INFO running `"docker" "rm" "-f" "b0210cff3bec1002d155d074a8912d48e8becdc9b4a92f62d88116240d9aa1fa"`
Nov 04 02:49:31.167 INFO blam! b0210cff3bec1002d155d074a8912d48e8becdc9b4a92f62d88116240d9aa1fa