Oct 21 15:43:57.637 INFO checking mfs/box against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 15:43:57.637 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 15:43:58.160 INFO blam! d33087ca27162c7e2e836a188f5158429b5c4eb6d4eb4c98c58914503c9955a7
Oct 21 15:43:58.161 INFO running `"docker" "start" "-a" "d33087ca27162c7e2e836a188f5158429b5c4eb6d4eb4c98c58914503c9955a7"`
Oct 21 15:43:58.956 INFO kablam! usermod: no changes
Oct 21 15:43:59.000 INFO kablam!     Checking box v0.1.0 (/source)
Oct 21 15:43:59.608 INFO kablam! warning: variable does not need to be mutable
Oct 21 15:43:59.608 INFO kablam!   --> src/bin/assembler.rs:24:9
Oct 21 15:43:59.608 INFO kablam!    |
Oct 21 15:43:59.608 INFO kablam! 24 |     let mut reader = BufReader::new(f);
Oct 21 15:43:59.608 INFO kablam!    |         ----^^^^^^
Oct 21 15:43:59.608 INFO kablam!    |         |
Oct 21 15:43:59.608 INFO kablam!    |         help: remove this `mut`
Oct 21 15:43:59.608 INFO kablam!    |
Oct 21 15:43:59.608 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 15:43:59.608 INFO kablam! 
Oct 21 15:43:59.608 INFO kablam! warning: constant item is never used: `INSTRUCTIONS`
Oct 21 15:43:59.608 INFO kablam!   --> src/bin/assembler.rs:7:1
Oct 21 15:43:59.608 INFO kablam!    |
Oct 21 15:43:59.608 INFO kablam! 7  | / const INSTRUCTIONS: &'static [&'static str] = &[
Oct 21 15:43:59.608 INFO kablam! 8  | |     "nop", "jcn", "fim", "src", "fin", "jin", "jun", "jms", "inc", "isz", "add", "sub", "ld",
Oct 21 15:43:59.608 INFO kablam! 9  | |     "xch", "bbl", "ldm", "wrm", "wmp", "wrr", "wr0", "wr1", "wr2", "wr3", "sbm", "rdm", "rdr",
Oct 21 15:43:59.608 INFO kablam! 10 | |     "adm", "rd0", "rd1", "rd2", "rd3", "clb", "iac", "cmc", "cma", "ral", "rar", "tcc", "dac",
Oct 21 15:43:59.608 INFO kablam! 11 | |     "tcs", "stc", "daa", "kbp", "dcl"
Oct 21 15:43:59.608 INFO kablam! 12 | | ];
Oct 21 15:43:59.608 INFO kablam!    | |__^
Oct 21 15:43:59.608 INFO kablam!    |
Oct 21 15:43:59.608 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 15:43:59.608 INFO kablam! 
Oct 21 15:43:59.608 INFO kablam! warning: enum is never used: `Token`
Oct 21 15:43:59.608 INFO kablam!   --> src/bin/assembler.rs:14:1
Oct 21 15:43:59.608 INFO kablam!    |
Oct 21 15:43:59.608 INFO kablam! 14 | enum Token {
Oct 21 15:43:59.608 INFO kablam!    | ^^^^^^^^^^
Oct 21 15:43:59.608 INFO kablam! 
Oct 21 15:43:59.736 INFO kablam! warning: variable does not need to be mutable
Oct 21 15:43:59.736 INFO kablam!   --> src/bin/assembler.rs:24:9
Oct 21 15:43:59.736 INFO kablam!    |
Oct 21 15:43:59.736 INFO kablam! 24 |     let mut reader = BufReader::new(f);
Oct 21 15:43:59.736 INFO kablam!    |         ----^^^^^^
Oct 21 15:43:59.736 INFO kablam!    |         |
Oct 21 15:43:59.736 INFO kablam!    |         help: remove this `mut`
Oct 21 15:43:59.736 INFO kablam!    |
Oct 21 15:43:59.736 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 15:43:59.736 INFO kablam! 
Oct 21 15:43:59.736 INFO kablam! warning: constant item is never used: `INSTRUCTIONS`
Oct 21 15:43:59.736 INFO kablam!   --> src/bin/assembler.rs:7:1
Oct 21 15:43:59.736 INFO kablam!    |
Oct 21 15:43:59.736 INFO kablam! 7  | / const INSTRUCTIONS: &'static [&'static str] = &[
Oct 21 15:43:59.736 INFO kablam! 8  | |     "nop", "jcn", "fim", "src", "fin", "jin", "jun", "jms", "inc", "isz", "add", "sub", "ld",
Oct 21 15:43:59.736 INFO kablam! 9  | |     "xch", "bbl", "ldm", "wrm", "wmp", "wrr", "wr0", "wr1", "wr2", "wr3", "sbm", "rdm", "rdr",
Oct 21 15:43:59.736 INFO kablam! 10 | |     "adm", "rd0", "rd1", "rd2", "rd3", "clb", "iac", "cmc", "cma", "ral", "rar", "tcc", "dac",
Oct 21 15:43:59.736 INFO kablam! 11 | |     "tcs", "stc", "daa", "kbp", "dcl"
Oct 21 15:43:59.736 INFO kablam! 12 | | ];
Oct 21 15:43:59.736 INFO kablam!    | |__^
Oct 21 15:43:59.736 INFO kablam!    |
Oct 21 15:43:59.736 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 15:43:59.736 INFO kablam! 
Oct 21 15:43:59.736 INFO kablam! warning: enum is never used: `Token`
Oct 21 15:43:59.736 INFO kablam!   --> src/bin/assembler.rs:14:1
Oct 21 15:43:59.736 INFO kablam!    |
Oct 21 15:43:59.736 INFO kablam! 14 | enum Token {
Oct 21 15:43:59.736 INFO kablam!    | ^^^^^^^^^^
Oct 21 15:43:59.736 INFO kablam! 
Oct 21 15:43:59.901 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Oct 21 15:43:59.902 INFO kablam! su: No module specific data is present
Oct 21 15:44:00.255 INFO running `"docker" "rm" "-f" "d33087ca27162c7e2e836a188f5158429b5c4eb6d4eb4c98c58914503c9955a7"`
Oct 21 15:44:00.488 INFO blam! d33087ca27162c7e2e836a188f5158429b5c4eb6d4eb4c98c58914503c9955a7